🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.71 AU - 0.83 AU

Year: 243 Days

Day: 19.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,579,989 km

• M1: 13,763 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.24 AU - 1.52 AU

Year: 583 Days

Day: 43.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 113.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.19 AU - 3.03 AU

Year: 1518 Days

Day: 39.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.49 AU - 3.33 AU

Year: 1787 Days

Day: 17.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.54 AU - 4.08 AU

Year: 2167 Days

Day: 17.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.4

Radius: 8.5

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.52 AU - 13.26 AU

Year: 13834 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,579,989 km

• M1: 117,434 km (0.11 R)
• M2: 182,509 km (0.112 R)
• M3: 409,001 km (0.071 R)
• M4: 623,674 km (0.11 R)
• M5: 855,849 km (0.118 R)
• M6: 1,419,684 km (0.042 R)
• M7: 1,682,078 km (0.095 R)
• M8: 1,936,096 km (0.115 R)
• M9: 2,532,542 km (0.111 R)
• M10: 2,797,181 km (0.114 R)
• M11: 2,960,243 km (0.065 R)
• M12: 3,126,595 km (0.077 R)
• M13: 3,497,449 km (0.076 R)
• M14: 3,643,755 km (0.046 R)
• M15: 4,064,425 km (0.106 R)
• M16: 4,627,960 km (0.075 R)
• M17: 4,886,465 km (0.103 R)
• M18: 6,390,073 km (0.086 R)
• M19: 6,933,263 km (0.083 R)
• M20: 7,871,242 km (0.102 R)
• M21: 8,335,444 km (0.113 R)
• M22: 8,413,683 km (0.101 R)
• M23: 8,531,567 km (0.081 R)
• M24: 8,888,357 km (0.096 R)
• M25: 9,290,626 km (0.082 R)
• M26: 9,575,760 km (0.037 R)
• M27: 9,863,736 km (0.119 R)
• M28: 10,071,228 km (0.106 R)
• M29: 10,196,441 km (0.109 R)
• M30: 10,364,140 km (0.096 R)
• M31: 10,787,353 km (0.062 R)
• M32: 11,173,166 km (0.066 R)
• M33: 13,351,909 km (0.101 R)
• M34: 14,137,747 km (0.066 R)
• M35: 14,371,718 km (0.12 R)
• M36: 15,560,871 km (0.083 R)
• M37: 15,899,561 km (0.05 R)
• M38: 16,045,419 km (0.101 R)
• M39: 16,142,957 km (0.081 R)
• M40: 16,682,556 km (0.103 R)
• M41: 16,830,808 km (0.108 R)
• M42: 17,428,152 km (0.065 R)
• M43: 18,083,091 km (0.117 R)
• M44: 18,337,109 km (0.03 R)
• M45: 20,464,390 km (0.101 R)
• M46: 20,570,156 km (0.052 R)
• M47: 20,676,071 km (0.054 R)
• M48: 20,729,179 km (0.09 R)
• M49: 20,835,393 km (0.094 R)
• M50: 22,124,029 km (0.082 R)
• M51: 22,559,209 km (0.074 R)
• M52: 22,942,479 km (0.11 R)
• M53: 23,993,404 km (0.085 R)
• M54: 24,049,204 km (0.091 R)
• M55: 24,608,999 km (0.112 R)
• M56: 25,286,528 km (0.102 R)
• M57: 25,513,618 km (0.11 R)
• M58: 27,998,438 km (0.043 R)
• M59: 28,351,340 km (0.036 R)
• M60: 28,410,281 km (0.048 R)
• M61: 29,239,801 km (0.103 R)
• M62: 31,348,234 km (0.062 R)
• M63: 31,592,378 km (0.076 R)
• M64: 32,020,975 km (0.077 R)
• M65: 32,328,399 km (0.094 R)
• M66: 34,005,092 km (0.069 R)
• M67: 35,265,155 km (0.11 R)
• M68: 35,392,014 km (0.046 R)
• M69: 36,733,159 km (0.105 R)
• M70: 37,183,897 km (0.12 R)
• M71: 37,313,000 km (0.112 R)
• M72: 38,286,134 km (0.101 R)
• M73: 38,547,033 km (0.118 R)
• M74: 39,596,612 km (0.058 R)
• M75: 40,058,719 km (0.116 R)
• M76: 41,925,102 km (0.115 R)
• M77: 43,004,301 km (0.082 R)
• M78: 43,751,543 km (0.097 R)
• M79: 43,819,610 km (0.104 R)
• M80: 44,502,973 km (0.056 R)
• M81: 45,258,891 km (0.092 R)
• M82: 45,396,671 km (0.088 R)
• M83: 45,465,635 km (0.095 R)
• M84: 45,603,714 km (0.086 R)
• M85: 45,949,584 km (0.097 R)
• M86: 46,365,766 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.2

Radius: 3.4

Gravity: 55.64 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.63 AU - 13.01 AU

Year: 16520 Days

Day: 20.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,579,989 km

• M1: 65,524 km (0.111 R)
• M2: 117,883 km (0.103 R)
• M3: 366,066 km (0.093 R)
• M4: 527,781 km (0.081 R)
• M5: 731,683 km (0.067 R)
• M6: 1,029,832 km (0.101 R)
• M7: 1,204,562 km (0.076 R)
• M8: 1,581,549 km (0.093 R)
• M9: 1,931,458 km (0.065 R)
• M10: 2,115,164 km (0.115 R)
• M11: 3,812,352 km (0.069 R)
• M12: 4,198,165 km (0.08 R)
• M13: 4,556,003 km (0.047 R)
• M14: 4,636,936 km (0.086 R)
• M15: 4,718,167 km (0.033 R)
• M16: 5,643,430 km (0.088 R)
• M17: 6,760,328 km (0.111 R)
• M18: 8,582,579 km (0.099 R)
• M19: 8,682,511 km (0.084 R)
• M20: 8,833,006 km (0.103 R)
• M21: 9,035,113 km (0.115 R)
• M22: 9,238,716 km (0.076 R)
• M23: 9,443,814 km (0.11 R)
• M24: 10,652,116 km (0.088 R)
• M25: 10,975,248 km (0.114 R)
• M26: 11,138,010 km (0.107 R)
• M27: 11,465,929 km (0.081 R)
• M28: 11,963,791 km (0.114 R)
• M29: 13,210,090 km (0.111 R)
• M30: 13,557,157 km (0.092 R)
• M31: 13,673,545 km (0.105 R)
• M32: 13,731,738 km (0.102 R)
• M33: 14,024,501 km (0.119 R)
• M34: 15,518,685 km (0.048 R)
• M35: 16,315,443 km (0.081 R)
• M36: 17,820,846 km (0.118 R)
• M37: 17,884,425 km (0.093 R)
• M38: 18,719,182 km (0.118 R)
• M39: 19,173,959 km (0.1 R)
• M40: 19,239,184 km (0.119 R)
• M41: 19,632,327 km (0.058 R)
• M42: 21,298,548 km (0.102 R)
• M43: 21,366,166 km (0.118 R)
• M44: 22,114,305 km (0.115 R)
• M45: 22,388,518 km (0.117 R)
• M46: 22,663,778 km (0.066 R)
• M47: 23,357,015 km (0.103 R)
• M48: 23,426,727 km (0.089 R)
• M49: 23,566,302 km (0.083 R)
• M50: 23,916,511 km (0.093 R)
• M51: 25,765,241 km (0.092 R)
• M52: 25,909,454 km (0.12 R)
• M53: 27,438,643 km (0.114 R)
• M54: 28,697,808 km (0.051 R)
• M55: 29,673,336 km (0.107 R)
• M56: 29,899,977 km (0.092 R)
• M57: 30,507,344 km (0.07 R)
• M58: 31,272,088 km (0.116 R)
• M59: 31,579,811 km (0.089 R)
• M60: 32,742,486 km (0.086 R)
• M61: 33,368,254 km (0.073 R)
• M62: 33,446,793 km (0.054 R)
• M63: 33,761,397 km (0.086 R)
• M64: 35,269,344 km (0.113 R)
• M65: 36,152,420 km (0.056 R)
• M66: 38,844,583 km (0.095 R)
• M67: 38,927,161 km (0.106 R)
• M68: 39,341,098 km (0.034 R)
• M69: 39,756,233 km (0.105 R)
• M70: 39,839,559 km (0.054 R)
• M71: 41,094,984 km (0.072 R)
• M72: 41,263,281 km (0.114 R)
• M73: 42,618,489 km (0.112 R)
• M74: 43,730,150 km (0.102 R)
• M75: 44,938,153 km (0.106 R)
• M76: 45,111,537 km (0.112 R)
• M77: 45,894,832 km (0.074 R)
• M78: 46,770,428 km (0.06 R)
• M79: 47,828,384 km (0.098 R)
• M80: 48,805,109 km (0.041 R)
• M81: 49,340,669 km (0.12 R)
• M82: 50,597,740 km (0.073 R)
• M83: 51,956,388 km (0.106 R)
• M84: 54,616,687 km (0.109 R)
• M85: 54,987,091 km (0.093 R)
• M86: 55,172,592 km (0.11 R)
• M87: 55,823,642 km (0.116 R)
• M88: 56,945,477 km (0.073 R)
• M89: 57,133,072 km (0.099 R)
• M90: 57,415,064 km (0.066 R)
• M91: 57,509,161 km (0.083 R)
• M92: 59,782,451 km (0.06 R)
• M93: 59,973,188 km (0.1 R)
• M94: 60,834,124 km (0.096 R)
• M95: 62,084,912 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.1

Radius: 6.7

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.36 AU - 17.14 AU

Year: 23575 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 83,579,989 km

• M1: 86,019 km (0.094 R)
• M2: 686,205 km (0.059 R)
• M3: 1,685,818 km (0.069 R)
• M4: 1,964,070 km (0.097 R)
• M5: 2,108,732 km (0.05 R)
• M6: 2,370,229 km (0.108 R)
• M7: 2,924,190 km (0.11 R)
• M8: 3,826,714 km (0.06 R)
• M9: 4,472,827 km (0.091 R)
• M10: 4,567,971 km (0.114 R)
• M11: 4,760,055 km (0.114 R)
• M12: 5,053,416 km (0.072 R)
• M13: 5,302,197 km (0.093 R)
• M14: 5,968,057 km (0.109 R)
• M15: 6,284,158 km (0.097 R)
• M16: 6,823,159 km (0.08 R)
• M17: 7,376,970 km (0.054 R)
• M18: 7,830,401 km (0.107 R)
• M19: 8,351,301 km (0.076 R)
• M20: 8,468,586 km (0.097 R)
• M21: 8,527,378 km (0.106 R)
• M22: 9,063,088 km (0.107 R)
• M23: 9,244,101 km (0.115 R)
• M24: 9,609,718 km (0.102 R)
• M25: 9,979,973 km (0.082 R)
• M26: 10,042,206 km (0.102 R)
• M27: 12,099,027 km (0.038 R)
• M28: 12,431,733 km (0.044 R)
• M29: 14,420,936 km (0.106 R)
• M30: 15,129,431 km (0.094 R)
• M31: 15,921,851 km (0.064 R)
• M32: 16,140,264 km (0.045 R)
• M33: 16,727,735 km (0.078 R)
• M34: 17,024,088 km (0.114 R)
• M35: 17,847,924 km (0.104 R)
• M36: 17,923,470 km (0.108 R)
• M37: 18,761,368 km (0.099 R)
• M38: 18,992,198 km (0.116 R)
• M39: 19,146,583 km (0.116 R)
• M40: 19,456,549 km (0.095 R)
• M41: 19,690,072 km (0.099 R)
• M42: 20,633,586 km (0.114 R)
• M43: 21,031,067 km (0.061 R)
• M44: 22,646,126 km (0.118 R)
• M45: 22,891,915 km (0.099 R)
• M46: 23,220,881 km (0.115 R)
• M47: 23,634,220 km (0.098 R)
• M48: 24,384,453 km (0.111 R)
• M49: 24,804,673 km (0.098 R)
• M50: 26,079,546 km (0.103 R)
• M51: 27,288,596 km (0.106 R)
• M52: 28,075,481 km (0.062 R)
• M53: 29,403,312 km (0.106 R)
• M54: 31,296,473 km (0.094 R)
• M55: 32,119,860 km (0.101 R)
• M56: 32,580,471 km (0.095 R)
• M57: 35,769,300 km (0.073 R)
• M58: 36,150,924 km (0.113 R)
• M59: 36,438,152 km (0.1 R)
• M60: 37,400,664 km (0.069 R)
• M61: 40,239,134 km (0.117 R)
• M62: 40,437,501 km (0.095 R)
• M63: 40,536,685 km (0.119 R)
• M64: 40,735,500 km (0.047 R)
• M65: 42,438,223 km (0.104 R)
• M66: 43,450,702 km (0.04 R)
• M67: 47,265,298 km (0.041 R)
• M68: 47,369,867 km (0.05 R)
• M69: 47,789,040 km (0.081 R)
• M70: 50,436,025 km (0.104 R)
• M71: 52,046,894 km (0.095 R)
• M72: 55,649,959 km (0.081 R)
• M73: 57,091,185 km (0.103 R)
• M74: 59,558,203 km (0.076 R)
• M75: 59,671,299 km (0.094 R)
• M76: 61,831,044 km (0.041 R)
• M77: 63,438,772 km (0.068 R)
• M78: 64,711,701 km (0.104 R)
• M79: 64,944,026 km (0.094 R)
• M80: 65,293,038 km (0.09 R)
• M81: 65,526,111 km (0.104 R)
• M82: 65,876,170 km (0.088 R)
• M83: 67,047,522 km (0.109 R)
• M84: 67,871,507 km (0.102 R)
• M85: 67,989,539 km (0.096 R)
• M86: 68,817,414 km (0.11 R)
• M87: 72,523,701 km (0.083 R)
• M88: 72,885,728 km (0.08 R)
• M89: 73,733,051 km (0.1 R)
• M90: 74,097,172 km (0.093 R)
• M91: 75,804,083 km (0.089 R)
• M92: 76,539,656 km (0.062 R)
• M93: 79,629,899 km (0.09 R)
• M94: 80,128,060 km (0.039 R)
• M95: 81,002,460 km (0.093 R)
• M96: 81,378,100 km (0.05 R)
• M97: 82,634,573 km (0.083 R)
• M98: 84,150,747 km (0.103 R)
• M99: 84,531,324 km (0.054 R)

Asteroid Belt

Center: 17.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387

Radius: 6.5

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.58 AU - 22.12 AU

Year: 30633 Days

Day: 20.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 83,579,989 km

• M1: 204,650 km (0.055 R)
• M2: 1,014,423 km (0.095 R)
• M3: 1,308,084 km (0.112 R)
• M4: 1,660,536 km (0.115 R)
• M5: 2,372,921 km (0.114 R)
• M6: 2,760,978 km (0.037 R)
• M7: 2,921,796 km (0.102 R)
• M8: 3,422,500 km (0.116 R)
• M9: 5,677,239 km (0.08 R)
• M10: 7,050,847 km (0.08 R)
• M11: 7,437,408 km (0.1 R)
• M12: 7,493,357 km (0.073 R)
• M13: 7,605,257 km (0.101 R)
• M14: 8,697,022 km (0.103 R)
• M15: 9,231,086 km (0.088 R)
• M16: 9,959,777 km (0.074 R)
• M17: 10,206,614 km (0.085 R)
• M18: 13,323,785 km (0.114 R)
• M19: 13,732,636 km (0.114 R)
• M20: 17,816,957 km (0.114 R)
• M21: 18,797,272 km (0.103 R)
• M22: 20,495,806 km (0.091 R)
• M23: 22,001,658 km (0.06 R)
• M24: 22,323,293 km (0.07 R)
• M25: 24,285,120 km (0.111 R)
• M26: 27,416,054 km (0.08 R)
• M27: 27,935,607 km (0.112 R)
• M28: 29,513,715 km (0.052 R)
• M29: 29,868,262 km (0.089 R)
• M30: 30,046,134 km (0.084 R)
• M31: 30,671,303 km (0.055 R)
• M32: 31,300,811 km (0.106 R)
• M33: 31,481,526 km (0.078 R)
• M34: 34,046,531 km (0.072 R)
• M35: 37,154,576 km (0.081 R)
• M36: 37,345,912 km (0.092 R)
• M37: 38,403,718 km (0.09 R)
• M38: 39,471,249 km (0.078 R)
• M39: 40,253,795 km (0.074 R)
• M40: 43,033,024 km (0.063 R)
• M41: 45,361,665 km (0.091 R)
• M42: 45,566,165 km (0.096 R)
• M43: 48,147,177 km (0.107 R)
• M44: 48,773,693 km (0.1 R)
• M45: 49,402,902 km (0.118 R)
• M46: 51,093,806 km (0.11 R)
• M47: 51,306,535 km (0.085 R)
• M48: 51,626,076 km (0.104 R)
• M49: 53,665,693 km (0.108 R)
• M50: 54,640,921 km (0.11 R)
• M51: 54,749,530 km (0.113 R)
• M52: 56,718,836 km (0.075 R)
• M53: 57,601,463 km (0.05 R)
• M54: 62,650,391 km (0.119 R)
• M55: 63,334,203 km (0.115 R)
• M56: 65,169,769 km (0.09 R)
• M57: 66,673,976 km (0.092 R)
• M58: 69,127,979 km (0.112 R)
• M59: 72,684,669 km (0.115 R)
• M60: 72,804,197 km (0.045 R)
• M61: 73,403,187 km (0.117 R)
• M62: 75,572,656 km (0.12 R)
• M63: 78,620,413 km (0.112 R)
• M64: 80,963,564 km (0.041 R)
• M65: 82,954,562 km (0.118 R)
• M66: 83,079,477 km (0.109 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 12,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit