🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.65 AU - 1.03 AU

Year: 286 Days

Day: 27.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,448,134 km

• M1: 348,862 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.88 AU - 0.98 AU

Year: 333 Days

Day: 12.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,448,134 km

• M1: 445,802 km (0.115 R)
• M2: 477,666 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.41 AU - 1.53 AU

Year: 661 Days

Day: 24.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 13.8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.6 AU - 13.78 AU

Year: 14823 Days

Day: 10.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,448,134 km

• M1: 195,076 km (0.104 R)
• M2: 403,615 km (0.095 R)
• M3: 607,068 km (0.041 R)
• M4: 703,559 km (0.082 R)
• M5: 1,733,091 km (0.109 R)
• M6: 2,832,785 km (0.071 R)
• M7: 3,324,513 km (0.09 R)
• M8: 3,692,375 km (0.036 R)
• M9: 4,998,065 km (0.074 R)
• M10: 5,123,428 km (0.11 R)
• M11: 6,164,031 km (0.114 R)
• M12: 6,253,640 km (0.116 R)
• M13: 6,754,643 km (0.051 R)
• M14: 7,747,075 km (0.077 R)
• M15: 7,990,022 km (0.086 R)
• M16: 8,384,213 km (0.083 R)
• M17: 8,835,400 km (0.07 R)
• M18: 9,191,742 km (0.079 R)
• M19: 9,709,051 km (0.079 R)
• M20: 11,372,580 km (0.037 R)
• M21: 12,208,981 km (0.074 R)
• M22: 12,949,790 km (0.107 R)
• M23: 13,296,708 km (0.115 R)
• M24: 14,594,918 km (0.084 R)
• M25: 14,715,045 km (0.075 R)
• M26: 15,077,072 km (0.119 R)
• M27: 15,625,647 km (0.116 R)
• M28: 15,809,952 km (0.084 R)
• M29: 16,742,545 km (0.088 R)
• M30: 17,437,876 km (0.109 R)
• M31: 18,271,585 km (0.066 R)
• M32: 18,726,063 km (0.111 R)
• M33: 19,381,601 km (0.081 R)
• M34: 19,645,940 km (0.064 R)
• M35: 20,111,489 km (0.089 R)
• M36: 20,985,589 km (0.077 R)
• M37: 21,257,109 km (0.086 R)
• M38: 22,493,237 km (0.082 R)
• M39: 22,910,465 km (0.115 R)
• M40: 23,190,064 km (0.115 R)
• M41: 23,541,020 km (0.103 R)
• M42: 24,319,677 km (0.12 R)
• M43: 25,974,678 km (0.095 R)
• M44: 27,073,624 km (0.065 R)
• M45: 27,369,379 km (0.115 R)
• M46: 27,740,382 km (0.06 R)
• M47: 28,337,427 km (0.057 R)
• M48: 28,938,960 km (0.119 R)
• M49: 29,925,109 km (0.032 R)
• M50: 30,537,563 km (0.108 R)
• M51: 33,107,206 km (0.092 R)
• M52: 33,423,455 km (0.073 R)
• M53: 35,019,366 km (0.087 R)
• M54: 35,180,333 km (0.085 R)
• M55: 35,988,760 km (0.099 R)
• M56: 37,541,885 km (0.06 R)
• M57: 38,617,045 km (0.099 R)
• M58: 38,783,248 km (0.081 R)
• M59: 39,702,228 km (0.1 R)
• M60: 40,290,746 km (0.099 R)
• M61: 40,797,583 km (0.048 R)
• M62: 41,136,572 km (0.055 R)
• M63: 41,817,392 km (0.067 R)
• M64: 42,845,728 km (0.116 R)
• M65: 44,839,718 km (0.115 R)
• M66: 45,628,248 km (0.113 R)
• M67: 47,041,350 km (0.038 R)
• M68: 48,379,203 km (0.07 R)
• M69: 49,368,195 km (0.042 R)
• M70: 50,909,801 km (0.092 R)
• M71: 51,549,033 km (0.112 R)
• M72: 52,191,107 km (0.116 R)
• M73: 54,226,087 km (0.116 R)
• M74: 55,628,417 km (0.058 R)
• M75: 56,381,343 km (0.086 R)
• M76: 59,234,174 km (0.1 R)
• M77: 59,618,192 km (0.077 R)
• M78: 60,678,243 km (0.109 R)
• M79: 60,774,883 km (0.112 R)
• M80: 61,841,815 km (0.11 R)
• M81: 64,585,440 km (0.111 R)
• M82: 65,079,412 km (0.092 R)
• M83: 65,475,697 km (0.101 R)
• M84: 65,674,064 km (0.038 R)
• M85: 66,270,510 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.3

Radius: 5.9

Gravity: 22.53 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 15.03 AU - 17.05 AU

Year: 23824 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,448,134 km

• M1: 237,561 km (0.114 R)
• M2: 289,173 km (0.111 R)
• M3: 365,019 km (0.028 R)
• M4: 761,752 km (0.032 R)
• M5: 1,419,833 km (0.095 R)
• M6: 2,020,319 km (0.084 R)
• M7: 2,446,374 km (0.103 R)
• M8: 2,649,079 km (0.102 R)
• M9: 2,857,319 km (0.094 R)
• M10: 2,984,926 km (0.06 R)
• M11: 3,070,945 km (0.069 R)
• M12: 3,604,411 km (0.11 R)
• M13: 4,118,429 km (0.06 R)
• M14: 4,605,370 km (0.097 R)
• M15: 5,059,250 km (0.061 R)
• M16: 5,110,562 km (0.105 R)
• M17: 6,560,315 km (0.081 R)
• M18: 6,841,859 km (0.105 R)
• M19: 7,185,036 km (0.058 R)
• M20: 8,187,491 km (0.106 R)
• M21: 9,170,349 km (0.109 R)
• M22: 9,675,691 km (0.1 R)
• M23: 9,739,569 km (0.069 R)
• M24: 10,125,233 km (0.113 R)
• M25: 10,647,329 km (0.117 R)
• M26: 10,713,302 km (0.097 R)
• M27: 10,911,818 km (0.09 R)
• M28: 11,922,202 km (0.116 R)
• M29: 12,612,297 km (0.105 R)
• M30: 15,127,785 km (0.098 R)
• M31: 15,574,186 km (0.109 R)
• M32: 16,632,590 km (0.08 R)
• M33: 16,709,035 km (0.056 R)
• M34: 17,480,362 km (0.028 R)
• M35: 18,184,369 km (0.099 R)
• M36: 19,057,422 km (0.114 R)
• M37: 21,091,953 km (0.112 R)
• M38: 22,176,837 km (0.113 R)
• M39: 23,536,831 km (0.101 R)
• M40: 25,626,863 km (0.068 R)
• M41: 27,142,888 km (0.054 R)
• M42: 29,517,006 km (0.108 R)
• M43: 32,337,973 km (0.094 R)
• M44: 33,104,662 km (0.085 R)
• M45: 33,490,326 km (0.119 R)
• M46: 35,736,089 km (0.093 R)
• M47: 36,727,624 km (0.114 R)
• M48: 37,026,819 km (0.085 R)
• M49: 38,636,193 km (0.03 R)
• M50: 39,653,608 km (0.087 R)
• M51: 40,474,003 km (0.073 R)
• M52: 43,599,551 km (0.088 R)
• M53: 44,552,340 km (0.086 R)
• M54: 45,511,861 km (0.11 R)
• M55: 46,370,553 km (0.051 R)
• M56: 46,693,983 km (0.077 R)
• M57: 47,994,886 km (0.103 R)
• M58: 48,540,470 km (0.072 R)
• M59: 50,079,084 km (0.058 R)
• M60: 50,410,892 km (0.079 R)
• M61: 51,410,505 km (0.119 R)
• M62: 52,641,247 km (0.029 R)
• M63: 56,506,108 km (0.097 R)
• M64: 57,082,209 km (0.102 R)
• M65: 57,776,044 km (0.088 R)
• M66: 58,472,572 km (0.116 R)
• M67: 58,705,496 km (0.065 R)
• M68: 59,991,439 km (0.119 R)
• M69: 60,108,873 km (0.087 R)
• M70: 60,226,308 km (0.115 R)
• M71: 60,461,475 km (0.117 R)
• M72: 61,168,625 km (0.081 R)
• M73: 61,523,321 km (0.067 R)
• M74: 61,878,616 km (0.118 R)
• M75: 62,234,509 km (0.065 R)
• M76: 63,665,413 km (0.064 R)
• M77: 63,904,919 km (0.051 R)
• M78: 64,024,747 km (0.055 R)
• M79: 66,559,234 km (0.032 R)
• M80: 68,512,234 km (0.105 R)
• M81: 69,249,453 km (0.103 R)
• M82: 70,360,217 km (0.059 R)
• M83: 71,476,965 km (0.117 R)
• M84: 72,849,675 km (0.093 R)
• M85: 76,128,711 km (0.08 R)
• M86: 79,069,207 km (0.103 R)
• M87: 80,618,143 km (0.075 R)
• M88: 81,916,503 km (0.111 R)
• M89: 82,568,301 km (0.11 R)
• M90: 84,139,677 km (0.104 R)
• M91: 85,192,696 km (0.054 R)
• M92: 85,588,682 km (0.118 R)
• M93: 85,853,021 km (0.087 R)
• M94: 86,250,054 km (0.047 R)
• M95: 86,382,448 km (0.05 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: 239 - 20,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit