🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.06 AU - 1.22 AU

Year: 440 Days

Day: 20.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,287,270 km

• M1: 89,460 km (0.081 R)
• M2: 138,079 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.07 AU - 1.75 AU

Year: 606 Days

Day: 13.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.57 AU - 1.93 AU

Year: 837 Days

Day: 32.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,287,270 km

• M1: 1,009,187 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.9

Radius: 11.5

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.5 AU - 6.7 AU

Year: 4793 Days

Day: 12.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,287,270 km

• M1: 158,424 km (0.037 R)
• M2: 243,545 km (0.117 R)
• M3: 437,424 km (0.045 R)
• M4: 545,733 km (0.108 R)
• M5: 652,696 km (0.08 R)
• M6: 990,188 km (0.044 R)
• M7: 1,109,567 km (0.073 R)
• M8: 1,396,945 km (0.112 R)
• M9: 1,532,481 km (0.057 R)
• M10: 1,619,547 km (0.119 R)
• M11: 1,835,267 km (0.079 R)
• M12: 2,080,009 km (0.119 R)
• M13: 2,335,522 km (0.075 R)
• M14: 2,622,151 km (0.12 R)
• M15: 2,941,992 km (0.114 R)
• M16: 3,619,371 km (0.06 R)
• M17: 3,784,377 km (0.104 R)
• M18: 4,418,822 km (0.098 R)
• M19: 4,774,416 km (0.113 R)
• M20: 4,929,699 km (0.088 R)
• M21: 5,034,118 km (0.037 R)
• M22: 5,567,285 km (0.112 R)
• M23: 5,951,452 km (0.089 R)
• M24: 6,118,703 km (0.086 R)
• M25: 6,202,926 km (0.08 R)
• M26: 6,572,433 km (0.069 R)
• M27: 7,693,519 km (0.119 R)
• M28: 7,906,397 km (0.101 R)
• M29: 8,059,735 km (0.051 R)
• M30: 8,400,519 km (0.041 R)
• M31: 9,614,057 km (0.056 R)
• M32: 9,942,574 km (0.109 R)
• M33: 10,174,600 km (0.083 R)
• M34: 10,881,899 km (0.097 R)
• M35: 11,018,332 km (0.104 R)
• M36: 11,293,143 km (0.102 R)
• M37: 11,744,330 km (0.119 R)
• M38: 13,024,888 km (0.098 R)
• M39: 13,097,294 km (0.042 R)
• M40: 13,351,909 km (0.079 R)
• M41: 13,424,913 km (0.088 R)
• M42: 13,718,424 km (0.07 R)
• M43: 13,939,978 km (0.074 R)
• M44: 14,051,130 km (0.103 R)
• M45: 14,499,026 km (0.078 R)
• M46: 14,649,371 km (0.082 R)
• M47: 14,762,467 km (0.107 R)
• M48: 15,065,403 km (0.109 R)
• M49: 15,600,515 km (0.117 R)
• M50: 15,909,135 km (0.101 R)
• M51: 16,454,120 km (0.104 R)
• M52: 16,886,757 km (0.117 R)
• M53: 17,562,491 km (0.12 R)
• M54: 18,004,553 km (0.117 R)
• M55: 18,490,895 km (0.028 R)
• M56: 19,725,676 km (0.113 R)
• M57: 19,809,002 km (0.075 R)
• M58: 20,059,429 km (0.05 R)
• M59: 20,143,204 km (0.099 R)
• M60: 20,521,537 km (0.115 R)
• M61: 20,690,433 km (0.084 R)
• M62: 20,902,114 km (0.073 R)
• M63: 21,370,505 km (0.069 R)
• M64: 22,317,758 km (0.028 R)
• M65: 22,796,472 km (0.088 R)
• M66: 23,015,184 km (0.108 R)
• M67: 23,234,644 km (0.071 R)
• M68: 23,366,589 km (0.103 R)
• M69: 23,542,965 km (0.071 R)
• M70: 24,030,355 km (0.116 R)
• M71: 24,565,766 km (0.107 R)
• M72: 25,015,008 km (0.04 R)
• M73: 25,195,423 km (0.081 R)
• M74: 25,784,839 km (0.115 R)
• M75: 26,241,411 km (0.055 R)
• M76: 26,562,598 km (0.093 R)
• M77: 27,440,887 km (0.086 R)
• M78: 29,131,044 km (0.073 R)
• M79: 29,463,600 km (0.098 R)
• M80: 30,999,820 km (0.106 R)
• M81: 31,826,648 km (0.104 R)
• M82: 33,104,962 km (0.087 R)

Asteroid Belt

Center: 7.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.6

Radius: 12.3

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.36 AU - 9.28 AU

Year: 9473 Days

Day: 6.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,287,270 km

• M1: 402,717 km (0.106 R)
• M2: 787,633 km (0.107 R)
• M3: 896,241 km (0.117 R)
• M4: 1,254,677 km (0.082 R)
• M5: 1,428,360 km (0.045 R)
• M6: 1,518,418 km (0.103 R)
• M7: 1,633,758 km (0.093 R)
• M8: 1,873,564 km (0.11 R)
• M9: 1,998,029 km (0.091 R)
• M10: 2,099,457 km (0.106 R)
• M11: 2,441,736 km (0.074 R)
• M12: 2,633,671 km (0.088 R)
• M13: 2,830,541 km (0.051 R)
• M14: 3,389,589 km (0.101 R)
• M15: 3,635,228 km (0.094 R)
• M16: 3,760,442 km (0.078 R)
• M17: 4,308,269 km (0.083 R)
• M18: 5,586,284 km (0.104 R)
• M19: 5,804,098 km (0.096 R)
• M20: 6,061,855 km (0.054 R)
• M21: 6,285,654 km (0.104 R)
• M22: 6,512,444 km (0.079 R)
• M23: 7,012,699 km (0.094 R)
• M24: 7,605,705 km (0.052 R)
• M25: 7,806,914 km (0.118 R)
• M26: 8,009,919 km (0.074 R)
• M27: 8,214,718 km (0.11 R)
• M28: 8,923,962 km (0.095 R)
• M29: 9,264,447 km (0.114 R)
• M30: 9,566,036 km (0.117 R)
• M31: 9,739,869 km (0.105 R)
• M32: 10,804,407 km (0.05 R)
• M33: 12,233,815 km (0.078 R)
• M34: 12,517,303 km (0.064 R)
• M35: 12,850,756 km (0.074 R)
• M36: 13,235,522 km (0.07 R)
• M37: 13,721,865 km (0.072 R)
• M38: 14,016,572 km (0.067 R)
• M39: 14,963,228 km (0.114 R)
• M40: 15,725,279 km (0.043 R)
• M41: 16,551,957 km (0.094 R)
• M42: 18,788,894 km (0.104 R)
• M43: 20,780,640 km (0.102 R)
• M44: 21,630,207 km (0.054 R)
• M45: 23,246,312 km (0.12 R)
• M46: 23,421,791 km (0.088 R)
• M47: 24,662,406 km (0.113 R)
• M48: 25,260,648 km (0.102 R)
• M49: 25,561,639 km (0.094 R)
• M50: 27,145,581 km (0.1 R)
• M51: 27,268,700 km (0.056 R)
• M52: 27,949,370 km (0.065 R)
• M53: 28,761,088 km (0.085 R)
• M54: 29,075,393 km (0.093 R)
• M55: 29,201,355 km (0.106 R)
• M56: 30,343,834 km (0.037 R)
• M57: 31,113,515 km (0.094 R)
• M58: 31,630,226 km (0.087 R)
• M59: 31,759,927 km (0.075 R)
• M60: 31,954,704 km (0.053 R)
• M61: 32,868,747 km (0.04 R)
• M62: 33,527,127 km (0.053 R)
• M63: 33,924,160 km (0.059 R)
• M64: 35,057,513 km (0.102 R)
• M65: 35,326,041 km (0.107 R)
• M66: 35,527,849 km (0.086 R)
• M67: 36,067,897 km (0.064 R)
• M68: 37,087,855 km (0.059 R)
• M69: 37,292,954 km (0.074 R)
• M70: 37,704,348 km (0.052 R)
• M71: 39,225,758 km (0.084 R)
• M72: 40,415,062 km (0.104 R)
• M73: 40,555,684 km (0.089 R)
• M74: 40,696,605 km (0.115 R)
• M75: 42,685,658 km (0.11 R)
• M76: 43,331,622 km (0.081 R)
• M77: 43,908,621 km (0.066 R)
• M78: 46,389,103 km (0.064 R)
• M79: 47,127,368 km (0.111 R)
• M80: 48,615,418 km (0.059 R)
• M81: 48,765,016 km (0.082 R)
• M82: 49,967,783 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.9

Radius: 9.6

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.5 AU - 11.62 AU

Year: 14214 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,287,270 km

• M1: 121,025 km (0.089 R)
• M2: 597,793 km (0.11 R)
• M3: 958,773 km (0.088 R)
• M4: 1,038,658 km (0.087 R)
• M5: 1,426,864 km (0.112 R)
• M6: 1,637,349 km (0.101 R)
• M7: 1,734,288 km (0.109 R)
• M8: 2,328,491 km (0.119 R)
• M9: 2,835,029 km (0.105 R)
• M10: 3,071,095 km (0.11 R)
• M11: 3,161,302 km (0.076 R)
• M12: 4,144,609 km (0.117 R)
• M13: 4,379,029 km (0.092 R)
• M14: 4,515,013 km (0.067 R)
• M15: 5,001,805 km (0.08 R)
• M16: 5,108,318 km (0.103 R)
• M17: 5,505,501 km (0.114 R)
• M18: 5,578,804 km (0.084 R)
• M19: 6,176,746 km (0.061 R)
• M20: 6,444,826 km (0.101 R)
• M21: 6,755,840 km (0.068 R)
• M22: 6,834,379 km (0.069 R)
• M23: 7,031,998 km (0.087 R)
• M24: 7,392,678 km (0.12 R)
• M25: 7,800,482 km (0.051 R)
• M26: 8,468,137 km (0.068 R)
• M27: 8,851,706 km (0.033 R)
• M28: 10,126,429 km (0.084 R)
• M29: 10,351,873 km (0.077 R)
• M30: 10,853,924 km (0.114 R)
• M31: 11,834,388 km (0.03 R)
• M32: 12,311,306 km (0.079 R)
• M33: 12,745,739 km (0.072 R)
• M34: 13,087,271 km (0.027 R)
• M35: 13,829,126 km (0.078 R)
• M36: 14,079,404 km (0.118 R)
• M37: 14,533,882 km (0.103 R)
• M38: 15,612,782 km (0.094 R)
• M39: 16,877,033 km (0.11 R)
• M40: 17,629,810 km (0.106 R)
• M41: 17,738,268 km (0.075 R)
• M42: 18,393,357 km (0.11 R)
• M43: 18,503,312 km (0.047 R)
• M44: 18,834,671 km (0.096 R)
• M45: 19,279,276 km (0.117 R)
• M46: 20,349,350 km (0.116 R)
• M47: 20,577,038 km (0.084 R)
• M48: 20,920,215 km (0.104 R)
• M49: 21,554,360 km (0.084 R)
• M50: 21,786,536 km (0.104 R)
• M51: 23,196,795 km (0.108 R)
• M52: 24,033,048 km (0.114 R)
• M53: 24,273,750 km (0.03 R)
• M54: 25,244,641 km (0.066 R)
• M55: 25,305,826 km (0.115 R)
• M56: 25,489,383 km (0.115 R)
• M57: 25,734,873 km (0.065 R)
• M58: 25,796,358 km (0.037 R)
• M59: 27,601,256 km (0.112 R)
• M60: 27,664,087 km (0.108 R)
• M61: 29,382,069 km (0.037 R)
• M62: 29,962,359 km (0.075 R)
• M63: 30,286,388 km (0.064 R)
• M64: 31,396,853 km (0.061 R)
• M65: 32,122,403 km (0.115 R)
• M66: 32,387,640 km (0.087 R)
• M67: 33,522,788 km (0.076 R)
• M68: 33,590,107 km (0.105 R)
• M69: 35,147,721 km (0.114 R)
• M70: 36,038,576 km (0.117 R)
• M71: 37,632,691 km (0.075 R)
• M72: 38,896,344 km (0.087 R)
• M73: 39,533,481 km (0.111 R)
• M74: 40,316,626 km (0.108 R)
• M75: 41,176,964 km (0.045 R)
• M76: 41,321,026 km (0.11 R)
• M77: 41,465,089 km (0.1 R)
• M78: 42,043,434 km (0.115 R)
• M79: 43,061,747 km (0.099 R)
• M80: 43,354,211 km (0.075 R)
• M81: 43,427,514 km (0.095 R)
• M82: 43,867,631 km (0.077 R)
• M83: 44,088,288 km (0.12 R)
• M84: 44,382,995 km (0.099 R)
• M85: 44,530,649 km (0.114 R)
• M86: 44,900,455 km (0.03 R)
• M87: 44,974,505 km (0.058 R)
• M88: 45,792,058 km (0.117 R)
• M89: 46,914,790 km (0.071 R)
• M90: 47,970,951 km (0.038 R)
• M91: 48,350,032 km (0.038 R)
• M92: 49,187,481 km (0.066 R)
• M93: 49,722,891 km (0.098 R)
• M94: 49,952,973 km (0.101 R)
• M95: 50,260,247 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.3

Radius: 7.7

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.87 AU - 17.55 AU

Year: 19372 Days

Day: 16.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,287,270 km

• M1: 120,277 km (0.044 R)
• M2: 235,766 km (0.12 R)
• M3: 306,376 km (0.064 R)
• M4: 369,208 km (0.088 R)
• M5: 800,797 km (0.081 R)
• M6: 1,112,709 km (0.098 R)
• M7: 1,632,113 km (0.084 R)
• M8: 1,720,525 km (0.11 R)
• M9: 1,810,433 km (0.116 R)
• M10: 1,871,320 km (0.111 R)
• M11: 2,620,057 km (0.08 R)
• M12: 2,829,345 km (0.116 R)
• M13: 2,936,157 km (0.086 R)
• M14: 3,376,424 km (0.102 R)
• M15: 3,720,200 km (0.111 R)
• M16: 4,196,071 km (0.069 R)
• M17: 5,031,425 km (0.113 R)
• M18: 5,962,373 km (0.115 R)
• M19: 8,641,072 km (0.048 R)
• M20: 9,641,732 km (0.11 R)
• M21: 9,911,158 km (0.106 R)
• M22: 10,901,346 km (0.119 R)
• M23: 11,125,743 km (0.091 R)
• M24: 11,238,390 km (0.113 R)
• M25: 12,038,290 km (0.082 R)
• M26: 12,154,079 km (0.095 R)
• M27: 13,212,484 km (0.119 R)
• M28: 15,668,133 km (0.078 R)
• M29: 15,857,973 km (0.08 R)
• M30: 17,403,468 km (0.105 R)
• M31: 18,127,672 km (0.102 R)
• M32: 18,194,093 km (0.034 R)
• M33: 18,861,898 km (0.106 R)
• M34: 19,063,705 km (0.051 R)
• M35: 20,015,447 km (0.103 R)
• M36: 20,083,963 km (0.028 R)
• M37: 20,290,258 km (0.073 R)
• M38: 22,248,195 km (0.049 R)
• M39: 22,390,313 km (0.041 R)
• M40: 23,249,603 km (0.078 R)
• M41: 24,632,037 km (0.115 R)
• M42: 24,779,092 km (0.116 R)
• M43: 25,296,252 km (0.081 R)
• M44: 25,518,854 km (0.11 R)
• M45: 26,416,142 km (0.076 R)
• M46: 27,323,602 km (0.084 R)
• M47: 30,975,436 km (0.086 R)
• M48: 31,213,596 km (0.047 R)
• M49: 33,141,463 km (0.108 R)
• M50: 34,037,854 km (0.051 R)
• M51: 36,439,049 km (0.048 R)
• M52: 38,126,663 km (0.111 R)
• M53: 38,467,297 km (0.094 R)
• M54: 38,808,829 km (0.06 R)
• M55: 40,271,747 km (0.105 R)
• M56: 41,227,976 km (0.044 R)
• M57: 41,402,557 km (0.081 R)
• M58: 43,162,726 km (0.075 R)
• M59: 43,962,775 km (0.08 R)
• M60: 44,588,244 km (0.111 R)
• M61: 44,767,612 km (0.087 R)
• M62: 45,037,037 km (0.08 R)
• M63: 45,848,307 km (0.093 R)
• M64: 46,301,139 km (0.068 R)
• M65: 46,937,678 km (0.088 R)
• M66: 48,311,286 km (0.112 R)
• M67: 49,141,704 km (0.098 R)
• M68: 49,234,305 km (0.117 R)
• M69: 50,163,158 km (0.116 R)
• M70: 50,816,901 km (0.108 R)
• M71: 51,849,724 km (0.081 R)
• M72: 53,459,547 km (0.071 R)
• M73: 53,745,429 km (0.12 R)
• M74: 54,222,795 km (0.03 R)
• M75: 54,318,538 km (0.119 R)
• M76: 54,797,550 km (0.108 R)
• M77: 55,470,741 km (0.105 R)
• M78: 56,146,624 km (0.078 R)
• M79: 59,074,105 km (0.076 R)
• M80: 60,953,652 km (0.112 R)
• M81: 63,053,857 km (0.106 R)
• M82: 63,557,254 km (0.04 R)
• M83: 64,163,275 km (0.046 R)
• M84: 64,365,681 km (0.119 R)
• M85: 64,771,240 km (0.107 R)
• M86: 65,482,878 km (0.07 R)
• M87: 65,686,630 km (0.114 R)
• M88: 66,504,033 km (0.082 R)
• M89: 68,148,712 km (0.098 R)
• M90: 68,458,678 km (0.117 R)
• M91: 69,287,301 km (0.11 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 14,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit