🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.71 AU

Year: 162 Days

Day: 34.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,231,706 km

• M1: 79,586 km (0.033 R)
• M2: 410,048 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.79 AU - 1.27 AU

Year: 384 Days

Day: 30.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 83,231,706 km

• M1: 99,632 km (0.082 R)
• M2: 489,634 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.17 AU - 3.25 AU

Year: 1638 Days

Day: 22.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,231,706 km

• M1: 109,206 km (0.106 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.8

Radius: 14.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.23 AU - 8.15 AU

Year: 6352 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,231,706 km

• M1: 215,421 km (0.036 R)
• M2: 473,328 km (0.106 R)
• M3: 637,736 km (0.052 R)
• M4: 747,690 km (0.083 R)
• M5: 906,114 km (0.112 R)
• M6: 1,136,645 km (0.118 R)
• M7: 1,355,058 km (0.101 R)
• M8: 1,674,449 km (0.107 R)
• M9: 2,075,072 km (0.069 R)
• M10: 2,506,363 km (0.105 R)
• M11: 2,838,021 km (0.095 R)
• M12: 3,009,311 km (0.086 R)
• M13: 3,162,050 km (0.095 R)
• M14: 3,272,753 km (0.082 R)
• M15: 3,430,130 km (0.114 R)
• M16: 3,567,012 km (0.048 R)
• M17: 3,682,501 km (0.118 R)
• M18: 3,893,584 km (0.076 R)
• M19: 4,205,645 km (0.087 R)
• M20: 4,626,314 km (0.036 R)
• M21: 4,752,724 km (0.099 R)
• M22: 5,138,836 km (0.056 R)
• M23: 5,535,121 km (0.104 R)
• M24: 5,696,537 km (0.115 R)
• M25: 6,079,209 km (0.049 R)
• M26: 6,301,661 km (0.103 R)
• M27: 6,498,532 km (0.105 R)
• M28: 6,869,833 km (0.064 R)
• M29: 7,130,882 km (0.111 R)
• M30: 7,277,338 km (0.091 R)
• M31: 7,424,842 km (0.072 R)
• M32: 7,994,361 km (0.072 R)
• M33: 8,423,258 km (0.107 R)
• M34: 8,516,158 km (0.114 R)
• M35: 9,048,876 km (0.113 R)
• M36: 9,271,478 km (0.069 R)
• M37: 9,367,519 km (0.067 R)
• M38: 9,560,351 km (0.099 R)
• M39: 10,081,251 km (0.116 R)
• M40: 11,049,000 km (0.108 R)
• M41: 11,150,876 km (0.118 R)
• M42: 11,389,634 km (0.106 R)
• M43: 11,872,386 km (0.119 R)
• M44: 12,502,941 km (0.12 R)
• M45: 12,965,049 km (0.088 R)
• M46: 13,432,842 km (0.103 R)
• M47: 14,459,382 km (0.086 R)
• M48: 15,208,120 km (0.104 R)
• M49: 15,739,641 km (0.091 R)
• M50: 16,470,875 km (0.093 R)
• M51: 17,016,907 km (0.091 R)
• M52: 17,213,329 km (0.056 R)
• M53: 18,086,532 km (0.091 R)
• M54: 18,447,961 km (0.073 R)
• M55: 18,730,701 km (0.101 R)
• M56: 19,505,468 km (0.113 R)
• M57: 20,582,722 km (0.055 R)
• M58: 21,044,232 km (0.082 R)
• M59: 21,339,687 km (0.109 R)
• M60: 21,509,182 km (0.079 R)
• M61: 23,272,193 km (0.071 R)
• M62: 23,709,168 km (0.051 R)
• M63: 24,947,240 km (0.112 R)
• M64: 25,664,113 km (0.06 R)
• M65: 26,206,256 km (0.066 R)
• M66: 26,342,390 km (0.076 R)
• M67: 26,615,406 km (0.085 R)
• M68: 27,164,131 km (0.089 R)
• M69: 27,347,837 km (0.119 R)
• M70: 27,901,648 km (0.074 R)
• M71: 27,994,250 km (0.082 R)
• M72: 28,133,525 km (0.113 R)
• M73: 29,067,165 km (0.081 R)
• M74: 30,296,262 km (0.098 R)
• M75: 30,630,014 km (0.04 R)
• M76: 32,074,382 km (0.115 R)
• M77: 32,317,179 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 11.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.78 AU - 9.52 AU

Year: 10160 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 83,231,706 km

• M1: 411,394 km (0.067 R)
• M2: 524,640 km (0.103 R)
• M3: 638,783 km (0.079 R)
• M4: 827,725 km (0.112 R)
• M5: 993,031 km (0.11 R)
• M6: 1,246,749 km (0.06 R)
• M7: 1,870,273 km (0.113 R)
• M8: 2,035,578 km (0.084 R)
• M9: 2,110,527 km (0.119 R)
• M10: 3,870,845 km (0.056 R)
• M11: 4,323,528 km (0.096 R)
• M12: 4,470,134 km (0.056 R)
• M13: 5,072,864 km (0.091 R)
• M14: 5,862,292 km (0.054 R)
• M15: 6,409,970 km (0.034 R)
• M16: 6,493,445 km (0.084 R)
• M17: 6,661,743 km (0.116 R)
• M18: 7,002,676 km (0.114 R)
• M19: 7,583,415 km (0.075 R)
• M20: 7,999,297 km (0.08 R)
• M21: 8,089,355 km (0.051 R)
• M22: 8,698,667 km (0.119 R)
• M23: 9,102,582 km (0.103 R)
• M24: 9,896,797 km (0.091 R)
• M25: 10,220,676 km (0.097 R)
• M26: 10,351,125 km (0.104 R)
• M27: 10,515,085 km (0.105 R)
• M28: 10,945,478 km (0.094 R)
• M29: 11,517,091 km (0.049 R)
• M30: 11,892,133 km (0.038 R)
• M31: 12,271,065 km (0.057 R)
• M32: 12,444,748 km (0.114 R)
• M33: 12,829,513 km (0.1 R)
• M34: 13,862,935 km (0.058 R)
• M35: 14,738,233 km (0.061 R)
• M36: 15,033,988 km (0.075 R)
• M37: 15,556,383 km (0.098 R)
• M38: 15,970,919 km (0.03 R)
• M39: 16,122,611 km (0.042 R)
• M40: 18,653,658 km (0.078 R)
• M41: 19,053,982 km (0.092 R)
• M42: 19,255,191 km (0.104 R)
• M43: 20,683,402 km (0.113 R)
• M44: 21,056,050 km (0.117 R)
• M45: 21,347,616 km (0.12 R)
• M46: 21,514,717 km (0.117 R)
• M47: 23,554,334 km (0.12 R)
• M48: 24,291,403 km (0.089 R)
• M49: 24,465,984 km (0.075 R)
• M50: 25,256,609 km (0.042 R)
• M51: 25,966,301 km (0.101 R)
• M52: 26,413,299 km (0.103 R)
• M53: 26,727,754 km (0.111 R)
• M54: 27,906,286 km (0.025 R)
• M55: 28,593,987 km (0.113 R)
• M56: 28,685,990 km (0.105 R)
• M57: 28,824,368 km (0.078 R)
• M58: 31,305,150 km (0.119 R)
• M59: 31,447,567 km (0.026 R)
• M60: 31,923,886 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.7

Radius: 4.2

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.99 AU - 16.99 AU

Year: 22379 Days

Day: 19 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,231,706 km

• M1: 155,881 km (0.085 R)
• M2: 203,304 km (0.046 R)
• M3: 444,306 km (0.082 R)
• M4: 497,413 km (0.099 R)
• M5: 1,210,696 km (0.037 R)
• M6: 1,336,956 km (0.07 R)
• M7: 1,467,555 km (0.077 R)
• M8: 1,713,045 km (0.068 R)
• M9: 2,000,722 km (0.091 R)
• M10: 2,089,882 km (0.084 R)
• M11: 2,241,574 km (0.055 R)
• M12: 3,052,096 km (0.068 R)
• M13: 3,224,133 km (0.076 R)
• M14: 3,364,007 km (0.062 R)
• M15: 4,130,696 km (0.097 R)
• M16: 4,359,432 km (0.088 R)
• M17: 4,592,206 km (0.063 R)
• M18: 5,773,281 km (0.11 R)
• M19: 5,815,617 km (0.096 R)
• M20: 6,418,945 km (0.108 R)
• M21: 6,595,022 km (0.098 R)
• M22: 6,639,303 km (0.101 R)
• M23: 7,498,743 km (0.102 R)
• M24: 7,684,095 km (0.116 R)
• M25: 8,536,952 km (0.114 R)
• M26: 8,779,151 km (0.058 R)
• M27: 8,925,458 km (0.092 R)
• M28: 9,369,614 km (0.079 R)
• M29: 9,469,246 km (0.106 R)
• M30: 10,125,532 km (0.075 R)
• M31: 10,900,748 km (0.113 R)
• M32: 11,005,616 km (0.115 R)
• M33: 13,059,745 km (0.09 R)
• M34: 13,394,694 km (0.116 R)
• M35: 13,732,337 km (0.103 R)
• M36: 15,052,987 km (0.059 R)
• M37: 15,404,093 km (0.047 R)
• M38: 15,521,677 km (0.098 R)
• M39: 16,054,843 km (0.082 R)
• M40: 16,473,568 km (0.083 R)
• M41: 17,382,824 km (0.078 R)
• M42: 19,123,395 km (0.111 R)
• M43: 19,249,955 km (0.113 R)
• M44: 22,233,535 km (0.107 R)
• M45: 22,299,956 km (0.114 R)
• M46: 22,366,527 km (0.079 R)
• M47: 22,901,040 km (0.025 R)
• M48: 25,496,563 km (0.082 R)
• M49: 26,616,902 km (0.091 R)
• M50: 27,968,070 km (0.029 R)
• M51: 30,441,072 km (0.093 R)
• M52: 30,514,824 km (0.099 R)
• M53: 31,033,031 km (0.041 R)
• M54: 31,703,529 km (0.082 R)
• M55: 32,454,211 km (0.043 R)
• M56: 34,279,305 km (0.072 R)
• M57: 34,818,007 km (0.114 R)
• M58: 36,921,502 km (0.115 R)
• M59: 37,236,556 km (0.064 R)
• M60: 37,315,543 km (0.051 R)
• M61: 39,065,838 km (0.053 R)
• M62: 39,708,810 km (0.101 R)
• M63: 40,761,381 km (0.073 R)
• M64: 41,005,524 km (0.085 R)
• M65: 41,413,478 km (0.097 R)
• M66: 42,563,137 km (0.118 R)
• M67: 43,723,269 km (0.083 R)
• M68: 45,398,466 km (0.099 R)
• M69: 45,482,839 km (0.083 R)
• M70: 47,521,858 km (0.116 R)
• M71: 47,607,578 km (0.059 R)
• M72: 48,552,587 km (0.08 R)
• M73: 49,070,645 km (0.065 R)
• M74: 49,417,113 km (0.046 R)
• M75: 49,851,246 km (0.086 R)
• M76: 50,461,307 km (0.054 R)
• M77: 50,810,917 km (0.051 R)
• M78: 52,305,848 km (0.062 R)
• M79: 53,904,601 km (0.08 R)
• M80: 54,440,909 km (0.059 R)
• M81: 55,429,003 km (0.085 R)
• M82: 55,789,833 km (0.026 R)
• M83: 58,062,075 km (0.117 R)
• M84: 59,163,564 km (0.034 R)
• M85: 59,994,132 km (0.059 R)
• M86: 62,321,575 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.5

Radius: 5.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.2 AU - 16.36 AU

Year: 23011 Days

Day: 15.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 77.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,231,706 km

• M1: 203,004 km (0.103 R)
• M2: 309,219 km (0.051 R)
• M3: 685,607 km (0.067 R)
• M4: 743,950 km (0.111 R)
• M5: 961,316 km (0.118 R)
• M6: 1,077,254 km (0.112 R)
• M7: 1,304,643 km (0.106 R)
• M8: 1,396,047 km (0.062 R)
• M9: 1,643,781 km (0.083 R)
• M10: 2,179,641 km (0.086 R)
• M11: 2,244,716 km (0.12 R)
• M12: 2,579,965 km (0.079 R)
• M13: 2,648,929 km (0.096 R)
• M14: 3,754,458 km (0.067 R)
• M15: 4,097,486 km (0.094 R)
• M16: 4,178,119 km (0.107 R)
• M17: 4,616,740 km (0.097 R)
• M18: 6,079,508 km (0.106 R)
• M19: 6,294,929 km (0.078 R)
• M20: 6,388,128 km (0.114 R)
• M21: 6,764,965 km (0.115 R)
• M22: 7,116,820 km (0.083 R)
• M23: 7,376,372 km (0.095 R)
• M24: 8,173,728 km (0.119 R)
• M25: 8,479,806 km (0.042 R)
• M26: 8,616,987 km (0.029 R)
• M27: 9,138,186 km (0.1 R)
• M28: 9,491,237 km (0.066 R)
• M29: 9,776,969 km (0.085 R)
• M30: 10,101,746 km (0.104 R)
• M31: 11,097,020 km (0.087 R)
• M32: 11,701,545 km (0.067 R)
• M33: 11,931,029 km (0.115 R)
• M34: 12,277,946 km (0.094 R)
• M35: 12,745,739 km (0.116 R)
• M36: 13,940,427 km (0.051 R)
• M37: 14,387,426 km (0.079 R)
• M38: 14,551,086 km (0.046 R)
• M39: 14,592,076 km (0.069 R)
• M40: 14,880,351 km (0.09 R)
• M41: 15,087,394 km (0.119 R)
• M42: 15,170,570 km (0.073 R)
• M43: 15,378,811 km (0.107 R)
• M44: 15,798,433 km (0.105 R)
• M45: 16,777,700 km (0.087 R)
• M46: 17,166,206 km (0.057 R)
• M47: 17,252,973 km (0.063 R)
• M48: 17,514,171 km (0.085 R)
• M49: 18,040,306 km (0.102 R)
• M50: 18,172,551 km (0.1 R)
• M51: 18,749,849 km (0.089 R)
• M52: 19,152,866 km (0.069 R)
• M53: 19,785,665 km (0.097 R)
• M54: 19,831,143 km (0.112 R)
• M55: 19,967,725 km (0.095 R)
• M56: 20,747,729 km (0.099 R)
• M57: 20,793,805 km (0.074 R)
• M58: 21,397,432 km (0.115 R)
• M59: 21,490,781 km (0.113 R)
• M60: 22,100,991 km (0.065 R)
• M61: 22,764,458 km (0.09 R)
• M62: 22,907,473 km (0.098 R)
• M63: 23,723,530 km (0.116 R)
• M64: 23,965,429 km (0.118 R)
• M65: 24,891,739 km (0.08 R)
• M66: 26,930,459 km (0.12 R)
• M67: 26,980,874 km (0.09 R)
• M68: 27,182,831 km (0.057 R)
• M69: 27,283,959 km (0.095 R)
• M70: 27,791,395 km (0.058 R)
• M71: 28,302,122 km (0.054 R)
• M72: 28,455,909 km (0.071 R)
• M73: 28,609,994 km (0.1 R)
• M74: 29,229,030 km (0.075 R)
• M75: 29,644,164 km (0.11 R)
• M76: 30,113,603 km (0.093 R)
• M77: 30,901,385 km (0.075 R)
• M78: 33,359,128 km (0.112 R)
• M79: 33,847,266 km (0.1 R)
• M80: 34,721,067 km (0.108 R)
• M81: 34,940,527 km (0.076 R)
• M82: 35,657,400 km (0.116 R)
• M83: 36,267,760 km (0.076 R)
• M84: 36,993,459 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.1

Radius: 6.5

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.85 AU - 21.67 AU

Year: 29828 Days

Day: 23.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,231,706 km

• M1: 83,476 km (0.1 R)
• M2: 163,959 km (0.116 R)
• M3: 390,002 km (0.042 R)
• M4: 556,803 km (0.12 R)
• M5: 874,549 km (0.093 R)
• M6: 1,095,356 km (0.107 R)
• M7: 1,653,954 km (0.063 R)
• M8: 1,857,557 km (0.081 R)
• M9: 1,927,120 km (0.106 R)
• M10: 2,592,830 km (0.067 R)
• M11: 2,950,519 km (0.041 R)
• M12: 3,032,050 km (0.089 R)
• M13: 3,197,505 km (0.084 R)
• M14: 4,389,950 km (0.114 R)
• M15: 4,577,246 km (0.119 R)
• M16: 4,719,514 km (0.102 R)
• M17: 4,815,107 km (0.117 R)
• M18: 5,105,925 km (0.078 R)
• M19: 5,402,428 km (0.117 R)
• M20: 5,552,923 km (0.115 R)
• M21: 6,536,978 km (0.057 R)
• M22: 6,804,908 km (0.107 R)
• M23: 6,913,067 km (0.089 R)
• M24: 8,428,194 km (0.092 R)
• M25: 8,955,228 km (0.079 R)
• M26: 9,372,606 km (0.038 R)
• M27: 10,226,211 km (0.085 R)
• M28: 10,599,608 km (0.119 R)
• M29: 11,359,864 km (0.043 R)
• M30: 11,941,500 km (0.087 R)
• M31: 12,665,554 km (0.108 R)
• M32: 12,798,696 km (0.087 R)
• M33: 13,066,476 km (0.069 R)
• M34: 13,743,856 km (0.04 R)
• M35: 17,004,042 km (0.091 R)
• M36: 17,150,947 km (0.06 R)
• M37: 17,372,202 km (0.088 R)
• M38: 18,416,844 km (0.057 R)
• M39: 20,410,535 km (0.118 R)
• M40: 21,353,600 km (0.051 R)
• M41: 21,830,518 km (0.064 R)
• M42: 22,070,174 km (0.109 R)
• M43: 22,391,211 km (0.034 R)
• M44: 23,363,447 km (0.099 R)
• M45: 23,608,638 km (0.045 R)
• M46: 24,266,869 km (0.108 R)
• M47: 24,598,079 km (0.102 R)
• M48: 24,764,282 km (0.093 R)
• M49: 24,930,934 km (0.095 R)
• M50: 27,388,079 km (0.12 R)
• M51: 28,166,137 km (0.118 R)
• M52: 29,214,968 km (0.1 R)
• M53: 30,187,504 km (0.1 R)
• M54: 30,811,925 km (0.071 R)
• M55: 33,627,956 km (0.065 R)
• M56: 36,241,281 km (0.112 R)
• M57: 36,714,908 km (0.091 R)
• M58: 38,243,798 km (0.043 R)
• M59: 38,436,331 km (0.101 R)
• M60: 40,281,919 km (0.119 R)
• M61: 40,870,737 km (0.111 R)
• M62: 41,462,396 km (0.118 R)
• M63: 41,858,382 km (0.063 R)
• M64: 42,554,311 km (0.119 R)
• M65: 42,953,737 km (0.112 R)
• M66: 43,555,270 km (0.058 R)
• M67: 45,478,351 km (0.108 R)
• M68: 47,325,586 km (0.095 R)
• M69: 48,988,067 km (0.065 R)
• M70: 49,721,395 km (0.07 R)
• M71: 51,092,909 km (0.102 R)
• M72: 51,305,039 km (0.109 R)
• M73: 53,980,896 km (0.104 R)
• M74: 54,196,915 km (0.082 R)
• M75: 54,521,542 km (0.107 R)
• M76: 56,154,104 km (0.082 R)
• M77: 56,811,736 km (0.065 R)
• M78: 60,025,547 km (0.037 R)
• M79: 62,049,906 km (0.1 R)
• M80: 62,389,343 km (0.091 R)
• M81: 62,956,768 km (0.056 R)
• M82: 63,639,682 km (0.078 R)
• M83: 63,753,825 km (0.083 R)
• M84: 64,783,508 km (0.038 R)
• M85: 65,128,031 km (0.072 R)
• M86: 67,556,304 km (0.067 R)
• M87: 72,620,042 km (0.11 R)
• M88: 73,935,008 km (0.095 R)
• M89: 76,103,578 km (0.093 R)
• M90: 79,272,510 km (0.094 R)
• M91: 79,395,330 km (0.083 R)
• M92: 80,256,266 km (0.067 R)
• M93: 81,491,645 km (0.073 R)
• M94: 81,863,545 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,154 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit