🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.8 AU - 1.08 AU

Year: 349 Days

Day: 40.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,372,274 km

• M1: 110,254 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.99 AU - 4.21 AU

Year: 2615 Days

Day: 40.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 78.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.9

Radius: 4.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.27 AU - 14.15 AU

Year: 19437 Days

Day: 22.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 102,372,274 km

• M1: 222,452 km (0.118 R)
• M2: 482,752 km (0.104 R)
• M3: 719,267 km (0.088 R)
• M4: 914,641 km (0.046 R)
• M5: 988,393 km (0.119 R)
• M6: 1,064,239 km (0.098 R)
• M7: 1,665,024 km (0.064 R)
• M8: 3,929,936 km (0.055 R)
• M9: 4,173,182 km (0.114 R)
• M10: 4,271,917 km (0.068 R)
• M11: 6,008,299 km (0.11 R)
• M12: 7,095,128 km (0.098 R)
• M13: 8,803,535 km (0.09 R)
• M14: 9,025,688 km (0.102 R)
• M15: 10,330,032 km (0.095 R)
• M16: 10,698,941 km (0.085 R)
• M17: 12,182,203 km (0.108 R)
• M18: 12,465,093 km (0.087 R)
• M19: 13,801,900 km (0.118 R)
• M20: 14,431,108 km (0.049 R)
• M21: 15,259,282 km (0.087 R)
• M22: 15,794,394 km (0.114 R)
• M23: 17,119,232 km (0.113 R)
• M24: 17,317,001 km (0.106 R)
• M25: 18,276,970 km (0.065 R)
• M26: 19,832,040 km (0.083 R)
• M27: 21,004,738 km (0.08 R)
• M28: 22,631,764 km (0.08 R)
• M29: 23,856,372 km (0.09 R)
• M30: 24,387,744 km (0.088 R)
• M31: 26,232,735 km (0.08 R)
• M32: 26,781,011 km (0.077 R)
• M33: 27,379,402 km (0.087 R)
• M34: 28,918,016 km (0.118 R)
• M35: 29,059,386 km (0.052 R)
• M36: 30,006,939 km (0.086 R)
• M37: 30,628,369 km (0.109 R)
• M38: 31,932,413 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795

Radius: 7.2

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 17.17 AU - 18.61 AU

Year: 28972 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,372,274 km

• M1: 115,490 km (0.034 R)
• M2: 316,250 km (0.057 R)
• M3: 594,652 km (0.074 R)
• M4: 1,199,027 km (0.116 R)
• M5: 1,267,543 km (0.097 R)
• M6: 1,444,966 km (0.094 R)
• M7: 1,823,748 km (0.03 R)
• M8: 4,078,337 km (0.11 R)
• M9: 4,130,547 km (0.085 R)
• M10: 4,341,330 km (0.068 R)
• M11: 4,828,570 km (0.079 R)
• M12: 5,162,922 km (0.086 R)
• M13: 5,678,735 km (0.117 R)
• M14: 5,972,246 km (0.079 R)
• M15: 6,091,177 km (0.045 R)
• M16: 6,513,342 km (0.11 R)
• M17: 6,697,048 km (0.073 R)
• M18: 7,706,086 km (0.082 R)
• M19: 7,835,637 km (0.069 R)
• M20: 9,101,086 km (0.114 R)
• M21: 9,513,826 km (0.074 R)
• M22: 10,073,621 km (0.085 R)
• M23: 10,215,141 km (0.098 R)
• M24: 11,816,137 km (0.072 R)
• M25: 11,965,436 km (0.037 R)
• M26: 12,190,730 km (0.074 R)
• M27: 12,645,508 km (0.099 R)
• M28: 13,028,628 km (0.102 R)
• M29: 16,812,407 km (0.111 R)
• M30: 16,896,332 km (0.034 R)
• M31: 17,658,233 km (0.099 R)
• M32: 18,431,355 km (0.1 R)
• M33: 21,632,600 km (0.099 R)
• M34: 24,049,054 km (0.059 R)
• M35: 27,138,400 km (0.08 R)
• M36: 28,628,844 km (0.097 R)
• M37: 29,333,599 km (0.078 R)
• M38: 29,536,005 km (0.058 R)
• M39: 30,965,562 km (0.073 R)
• M40: 31,378,153 km (0.086 R)
• M41: 31,688,719 km (0.101 R)
• M42: 34,316,854 km (0.085 R)
• M43: 34,850,769 km (0.114 R)
• M44: 35,387,526 km (0.077 R)
• M45: 38,001,599 km (0.108 R)
• M46: 43,067,581 km (0.088 R)
• M47: 43,412,853 km (0.118 R)
• M48: 47,388,716 km (0.117 R)
• M49: 47,745,208 km (0.082 R)
• M50: 50,385,610 km (0.108 R)
• M51: 53,814,244 km (0.101 R)
• M52: 56,686,373 km (0.083 R)
• M53: 63,360,981 km (0.071 R)
• M54: 63,753,526 km (0.098 R)
• M55: 66,391,236 km (0.086 R)
• M56: 67,991,035 km (0.038 R)
• M57: 68,527,045 km (0.042 R)
• M58: 69,333,826 km (0.119 R)
• M59: 70,414,371 km (0.09 R)
• M60: 70,685,293 km (0.083 R)
• M61: 71,364,318 km (0.11 R)
• M62: 71,909,153 km (0.096 R)
• M63: 72,045,587 km (0.074 R)
• M64: 77,292,582 km (0.118 R)
• M65: 77,851,929 km (0.116 R)
• M66: 78,693,716 km (0.119 R)
• M67: 79,115,582 km (0.104 R)
• M68: 81,236,730 km (0.088 R)
• M69: 82,233,052 km (0.115 R)
• M70: 82,947,083 km (0.03 R)
• M71: 83,233,263 km (0.047 R)
• M72: 83,950,286 km (0.04 R)
• M73: 84,525,340 km (0.099 R)
• M74: 85,245,953 km (0.118 R)
• M75: 85,679,338 km (0.116 R)
• M76: 86,258,282 km (0.094 R)
• M77: 88,879,685 km (0.1 R)
• M78: 89,906,076 km (0.109 R)
• M79: 91,970,826 km (0.046 R)
• M80: 92,267,030 km (0.11 R)
• M81: 93,009,035 km (0.108 R)
• M82: 93,752,986 km (0.088 R)
• M83: 94,349,582 km (0.059 R)
• M84: 95,096,973 km (0.119 R)
• M85: 96,146,851 km (0.112 R)
• M86: 96,297,047 km (0.029 R)
• M87: 96,447,393 km (0.065 R)
• M88: 97,653,152 km (0.11 R)
• M89: 100,231,920 km (0.112 R)
• M90: 101,147,309 km (0.085 R)
• M91: 102,065,541 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 14,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit