🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.03 AU - 2.53 AU

Year: 1251 Days

Day: 23.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 129.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.27 AU - 4.47 AU

Year: 2767 Days

Day: 27 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.38 AU - 4.96 AU

Year: 3668 Days

Day: 34.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 139.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.1

Radius: 6.9

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.79 AU - 16.51 AU

Year: 19345 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,673,933 km

• M1: 92,451 km (0.034 R)
• M2: 265,985 km (0.054 R)
• M3: 346,020 km (0.056 R)
• M4: 398,529 km (0.12 R)
• M5: 1,901,688 km (0.102 R)
• M6: 2,066,246 km (0.049 R)
• M7: 2,807,054 km (0.064 R)
• M8: 2,956,802 km (0.076 R)
• M9: 3,032,648 km (0.097 R)
• M10: 3,909,591 km (0.109 R)
• M11: 4,076,991 km (0.088 R)
• M12: 4,637,384 km (0.06 R)
• M13: 5,313,866 km (0.083 R)
• M14: 6,165,826 km (0.115 R)
• M15: 8,313,154 km (0.118 R)
• M16: 9,577,704 km (0.101 R)
• M17: 11,018,781 km (0.116 R)
• M18: 11,915,470 km (0.08 R)
• M19: 12,773,414 km (0.087 R)
• M20: 13,084,578 km (0.083 R)
• M21: 13,209,791 km (0.074 R)
• M22: 13,587,675 km (0.086 R)
• M23: 13,841,693 km (0.109 R)
• M24: 13,905,421 km (0.08 R)
• M25: 14,161,234 km (0.052 R)
• M26: 14,225,561 km (0.073 R)
• M27: 14,354,215 km (0.043 R)
• M28: 14,742,870 km (0.053 R)
• M29: 15,530,204 km (0.086 R)
• M30: 16,062,772 km (0.104 R)
• M31: 16,940,912 km (0.084 R)
• M32: 17,489,038 km (0.043 R)
• M33: 17,973,287 km (0.092 R)
• M34: 19,167,975 km (0.113 R)
• M35: 19,310,243 km (0.116 R)
• M36: 20,026,517 km (0.073 R)
• M37: 20,098,624 km (0.1 R)
• M38: 20,824,622 km (0.116 R)
• M39: 21,411,494 km (0.092 R)
• M40: 21,559,148 km (0.03 R)
• M41: 22,827,139 km (0.11 R)
• M42: 23,204,724 km (0.108 R)
• M43: 24,042,622 km (0.072 R)
• M44: 24,426,789 km (0.06 R)
• M45: 25,434,929 km (0.101 R)
• M46: 25,826,277 km (0.085 R)
• M47: 27,411,715 km (0.099 R)
• M48: 27,491,750 km (0.057 R)
• M49: 27,974,054 km (0.098 R)
• M50: 28,054,687 km (0.083 R)
• M51: 29,437,420 km (0.077 R)
• M52: 29,848,216 km (0.067 R)
• M53: 31,343,147 km (0.071 R)
• M54: 31,762,620 km (0.112 R)
• M55: 33,802,387 km (0.089 R)
• M56: 33,974,125 km (0.087 R)
• M57: 36,322,812 km (0.112 R)
• M58: 38,274,914 km (0.1 R)
• M59: 38,454,133 km (0.089 R)
• M60: 39,897,303 km (0.059 R)
• M61: 40,169,871 km (0.06 R)
• M62: 40,534,291 km (0.071 R)
• M63: 41,910,591 km (0.113 R)
• M64: 42,002,893 km (0.048 R)
• M65: 43,208,802 km (0.043 R)
• M66: 44,520,177 km (0.083 R)
• M67: 44,614,423 km (0.088 R)
• M68: 46,894,445 km (0.079 R)
• M69: 47,566,588 km (0.086 R)
• M70: 49,992,916 km (0.078 R)
• M71: 50,090,753 km (0.096 R)
• M72: 50,188,739 km (0.094 R)
• M73: 52,459,186 km (0.094 R)
• M74: 53,456,705 km (0.09 R)
• M75: 53,957,858 km (0.097 R)
• M76: 55,166,908 km (0.106 R)
• M77: 55,369,314 km (0.068 R)
• M78: 56,486,810 km (0.101 R)
• M79: 56,792,887 km (0.083 R)
• M80: 59,883,728 km (0.078 R)
• M81: 59,987,699 km (0.068 R)
• M82: 60,091,669 km (0.048 R)
• M83: 60,926,126 km (0.095 R)
• M84: 61,344,701 km (0.032 R)
• M85: 61,554,437 km (0.099 R)
• M86: 62,184,843 km (0.102 R)
• M87: 62,500,794 km (0.098 R)
• M88: 65,155,109 km (0.116 R)
• M89: 65,369,034 km (0.099 R)
• M90: 67,196,820 km (0.115 R)
• M91: 67,845,926 km (0.096 R)
• M92: 72,115,449 km (0.063 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 13,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit