🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.56 AU - 0.7 AU

Year: 180 Days

Day: 32.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3 AU - 4.98 AU

Year: 2868 Days

Day: 38.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.9

Radius: 3.7

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.63 AU - 17.23 AU

Year: 25070 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,378,987 km

• M1: 444,455 km (0.073 R)
• M2: 512,672 km (0.117 R)
• M3: 757,713 km (0.103 R)
• M4: 819,048 km (0.068 R)
• M5: 2,203,277 km (0.086 R)
• M6: 2,232,449 km (0.086 R)
• M7: 3,167,436 km (0.109 R)
• M8: 3,744,435 km (0.1 R)
• M9: 4,243,493 km (0.07 R)
• M10: 4,316,497 km (0.104 R)
• M11: 4,612,551 km (0.045 R)
• M12: 6,024,306 km (0.07 R)
• M13: 6,354,918 km (0.112 R)
• M14: 6,904,540 km (0.116 R)
• M15: 7,337,626 km (0.068 R)
• M16: 7,690,378 km (0.12 R)
• M17: 9,108,715 km (0.103 R)
• M18: 10,654,959 km (0.066 R)
• M19: 10,903,740 km (0.05 R)
• M20: 10,953,706 km (0.1 R)
• M21: 12,488,729 km (0.12 R)
• M22: 15,248,212 km (0.092 R)
• M23: 15,923,796 km (0.063 R)
• M24: 16,609,104 km (0.115 R)
• M25: 17,071,211 km (0.081 R)
• M26: 17,303,986 km (0.085 R)
• M27: 17,596,300 km (0.088 R)
• M28: 18,483,116 km (0.101 R)
• M29: 20,361,317 km (0.059 R)
• M30: 20,793,655 km (0.089 R)
• M31: 20,917,821 km (0.117 R)
• M32: 21,042,137 km (0.103 R)
• M33: 23,322,308 km (0.068 R)
• M34: 24,360,517 km (0.077 R)
• M35: 24,425,892 km (0.113 R)
• M36: 24,753,810 km (0.091 R)
• M37: 26,146,417 km (0.069 R)
• M38: 26,280,456 km (0.074 R)
• M39: 27,021,265 km (0.066 R)
• M40: 30,333,511 km (0.101 R)
• M41: 30,897,795 km (0.117 R)
• M42: 32,108,490 km (0.119 R)
• M43: 32,755,800 km (0.099 R)
• M44: 32,827,906 km (0.101 R)
• M45: 32,900,162 km (0.115 R)
• M46: 34,355,899 km (0.099 R)
• M47: 35,017,870 km (0.118 R)
• M48: 35,165,523 km (0.106 R)
• M49: 35,313,325 km (0.1 R)
• M50: 35,981,429 km (0.088 R)
• M51: 37,254,507 km (0.034 R)
• M52: 37,556,097 km (0.088 R)
• M53: 38,389,955 km (0.112 R)
• M54: 39,306,541 km (0.084 R)
• M55: 39,690,559 km (0.082 R)
• M56: 39,844,495 km (0.103 R)
• M57: 41,473,018 km (0.119 R)
• M58: 41,707,438 km (0.112 R)
• M59: 41,785,677 km (0.104 R)
• M60: 43,677,941 km (0.038 R)
• M61: 45,035,242 km (0.076 R)
• M62: 45,115,427 km (0.099 R)
• M63: 47,954,645 km (0.085 R)
• M64: 48,529,400 km (0.076 R)
• M65: 48,611,678 km (0.09 R)
• M66: 48,941,243 km (0.062 R)
• M67: 49,106,399 km (0.06 R)
• M68: 49,271,704 km (0.046 R)
• M69: 49,602,764 km (0.115 R)
• M70: 50,851,009 km (0.097 R)
• M71: 51,436,984 km (0.086 R)
• M72: 52,700,338 km (0.054 R)
• M73: 52,954,205 km (0.084 R)
• M74: 53,548,259 km (0.057 R)
• M75: 53,973,865 km (0.091 R)
• M76: 55,773,826 km (0.119 R)
• M77: 56,637,754 km (0.095 R)
• M78: 56,724,371 km (0.074 R)
• M79: 57,245,271 km (0.112 R)
• M80: 57,680,451 km (0.047 R)
• M81: 58,378,923 km (0.07 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 13,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit