🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.48 AU - 0.68 AU

Year: 154 Days

Day: 25.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.59 AU - 1.79 AU

Year: 765 Days

Day: 33.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.9 AU - 3.34 AU

Year: 1919 Days

Day: 21.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,125,558 km

• M1: 781,499 km (0.104 R)
• M2: 1,050,925 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.16 AU - 3.28 AU

Year: 2012 Days

Day: 47.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.3

Radius: 4.6

Gravity: 22.6 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.04 AU - 15.8 AU

Year: 18086 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,125,558 km

• M1: 86,468 km (0.051 R)
• M2: 130,001 km (0.096 R)
• M3: 368,609 km (0.084 R)
• M4: 418,276 km (0.112 R)
• M5: 470,186 km (0.111 R)
• M6: 699,819 km (0.118 R)
• M7: 1,404,724 km (0.104 R)
• M8: 1,647,821 km (0.112 R)
• M9: 1,817,165 km (0.048 R)
• M10: 2,421,092 km (0.045 R)
• M11: 3,905,851 km (0.113 R)
• M12: 3,943,101 km (0.084 R)
• M13: 4,131,444 km (0.052 R)
• M14: 4,913,841 km (0.071 R)
• M15: 5,157,237 km (0.111 R)
• M16: 5,996,930 km (0.097 R)
• M17: 6,833,182 km (0.053 R)
• M18: 7,333,886 km (0.107 R)
• M19: 7,705,487 km (0.119 R)
• M20: 7,940,805 km (0.085 R)
• M21: 8,274,109 km (0.102 R)
• M22: 8,563,581 km (0.032 R)
• M23: 8,856,344 km (0.084 R)
• M24: 10,420,389 km (0.115 R)
• M25: 10,890,276 km (0.101 R)
• M26: 11,904,550 km (0.086 R)
• M27: 12,395,530 km (0.058 R)
• M28: 13,284,590 km (0.05 R)
• M29: 13,679,977 km (0.104 R)
• M30: 14,021,958 km (0.118 R)
• M31: 14,136,550 km (0.105 R)
• M32: 14,772,491 km (0.085 R)
• M33: 15,006,162 km (0.105 R)
• M34: 15,536,188 km (0.102 R)
• M35: 16,072,197 km (0.081 R)
• M36: 16,433,027 km (0.045 R)
• M37: 16,857,286 km (0.092 R)
• M38: 17,469,740 km (0.082 R)
• M39: 17,593,009 km (0.074 R)
• M40: 17,778,510 km (0.079 R)
• M41: 19,032,140 km (0.111 R)
• M42: 19,862,259 km (0.066 R)
• M43: 21,096,441 km (0.081 R)
• M44: 21,359,434 km (0.036 R)
• M45: 21,623,475 km (0.118 R)
• M46: 23,774,692 km (0.105 R)
• M47: 24,048,307 km (0.081 R)
• M48: 24,322,968 km (0.102 R)
• M49: 24,598,827 km (0.103 R)
• M50: 25,153,386 km (0.089 R)
• M51: 25,571,961 km (0.069 R)
• M52: 26,416,291 km (0.118 R)
• M53: 26,841,748 km (0.094 R)
• M54: 27,412,613 km (0.111 R)
• M55: 29,368,755 km (0.09 R)
• M56: 29,662,266 km (0.103 R)
• M57: 30,623,283 km (0.104 R)
• M58: 31,219,580 km (0.09 R)
• M59: 31,819,916 km (0.052 R)
• M60: 36,441,293 km (0.113 R)
• M61: 36,914,771 km (0.105 R)
• M62: 38,990,291 km (0.089 R)
• M63: 39,636,405 km (0.115 R)
• M64: 40,449,170 km (0.108 R)
• M65: 40,530,701 km (0.103 R)
• M66: 40,694,062 km (0.034 R)
• M67: 41,513,858 km (0.091 R)
• M68: 42,670,698 km (0.042 R)
• M69: 42,920,078 km (0.031 R)
• M70: 43,003,254 km (0.076 R)
• M71: 43,503,510 km (0.081 R)
• M72: 43,587,135 km (0.106 R)
• M73: 43,838,160 km (0.104 R)
• M74: 45,778,893 km (0.114 R)
• M75: 46,034,107 km (0.093 R)
• M76: 46,460,461 km (0.07 R)
• M77: 46,973,731 km (0.092 R)
• M78: 47,231,189 km (0.111 R)
• M79: 47,403,077 km (0.103 R)
• M80: 47,919,788 km (0.12 R)
• M81: 51,059,698 km (0.094 R)
• M82: 51,324,337 km (0.118 R)
• M83: 51,589,424 km (0.065 R)
• M84: 51,677,836 km (0.12 R)
• M85: 52,565,251 km (0.036 R)
• M86: 52,921,743 km (0.107 R)
• M87: 54,535,305 km (0.111 R)
• M88: 58,824,276 km (0.116 R)
• M89: 59,101,631 km (0.057 R)
• M90: 61,430,421 km (0.105 R)
• M91: 62,276,098 km (0.037 R)
• M92: 62,747,480 km (0.079 R)
• M93: 63,030,968 km (0.087 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit