🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.83 AU

Year: 217 Days

Day: 42.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.96 AU - 0.98 AU

Year: 354 Days

Day: 36.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,946,836 km

• M1: 78,240 km (0.079 R)
• M2: 126,560 km (0.064 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.9

Radius: 13.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.81 AU - 6.99 AU

Year: 6004 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,946,836 km

• M1: 213,476 km (0.056 R)
• M2: 581,337 km (0.094 R)
• M3: 703,260 km (0.11 R)
• M4: 849,118 km (0.078 R)
• M5: 1,006,195 km (0.112 R)
• M6: 1,205,460 km (0.104 R)
• M7: 1,486,404 km (0.111 R)
• M8: 1,789,041 km (0.07 R)
• M9: 2,210,458 km (0.104 R)
• M10: 2,412,415 km (0.053 R)
• M11: 2,727,169 km (0.068 R)
• M12: 2,900,553 km (0.12 R)
• M13: 3,033,097 km (0.118 R)
• M14: 3,396,470 km (0.095 R)
• M15: 3,630,890 km (0.073 R)
• M16: 3,894,930 km (0.091 R)
• M17: 4,115,737 km (0.106 R)
• M18: 4,672,989 km (0.04 R)
• M19: 5,120,137 km (0.103 R)
• M20: 5,608,723 km (0.12 R)
• M21: 5,802,901 km (0.078 R)
• M22: 5,914,801 km (0.037 R)
• M23: 6,027,448 km (0.11 R)
• M24: 6,197,840 km (0.054 R)
• M25: 6,543,261 km (0.038 R)
• M26: 7,043,666 km (0.081 R)
• M27: 7,253,402 km (0.115 R)
• M28: 7,495,601 km (0.114 R)
• M29: 7,709,676 km (0.101 R)
• M30: 7,802,127 km (0.095 R)
• M31: 8,364,167 km (0.078 R)
• M32: 8,650,347 km (0.114 R)
• M33: 8,971,983 km (0.077 R)
• M34: 9,759,915 km (0.114 R)
• M35: 10,229,951 km (0.105 R)
• M36: 10,467,662 km (0.043 R)
• M37: 10,570,137 km (0.111 R)
• M38: 10,914,212 km (0.108 R)
• M39: 11,507,517 km (0.073 R)
• M40: 11,684,042 km (0.092 R)
• M41: 11,968,278 km (0.087 R)
• M42: 12,543,781 km (0.1 R)
• M43: 12,689,191 km (0.1 R)
• M44: 13,202,162 km (0.109 R)
• M45: 13,498,365 km (0.027 R)
• M46: 13,759,264 km (0.082 R)
• M47: 14,705,022 km (0.111 R)
• M48: 15,282,619 km (0.102 R)
• M49: 15,437,902 km (0.076 R)
• M50: 16,659,069 km (0.115 R)
• M51: 17,180,418 km (0.057 R)
• M52: 18,362,690 km (0.114 R)
• M53: 18,984,568 km (0.107 R)
• M54: 19,277,032 km (0.102 R)
• M55: 19,697,701 km (0.066 R)
• M56: 20,462,296 km (0.061 R)
• M57: 20,590,651 km (0.109 R)
• M58: 21,150,147 km (0.081 R)
• M59: 21,366,765 km (0.104 R)
• M60: 22,064,489 km (0.083 R)
• M61: 22,504,456 km (0.102 R)
• M62: 24,565,466 km (0.113 R)
• M63: 26,127,268 km (0.036 R)
• M64: 26,592,667 km (0.112 R)
• M65: 27,390,323 km (0.04 R)
• M66: 27,910,624 km (0.084 R)
• M67: 28,577,532 km (0.102 R)
• M68: 29,346,166 km (0.087 R)
• M69: 29,490,976 km (0.051 R)
• M70: 29,829,965 km (0.111 R)
• M71: 30,365,376 km (0.053 R)
• M72: 30,609,669 km (0.037 R)
• M73: 31,346,738 km (0.064 R)
• M74: 31,692,758 km (0.086 R)
• M75: 31,841,308 km (0.097 R)
• M76: 32,638,067 km (0.08 R)
• M77: 32,838,378 km (0.063 R)
• M78: 33,491,822 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 16,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit