🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.4 AU - 0.62 AU

Year: 235 Days

Day: 46.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,834,851 km

• M1: 82,578 km (0.074 R)
• M2: 211,531 km (0.105 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.8

Radius: 12.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.56 AU - 5.36 AU

Year: 7132 Days

Day: 11.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 99.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,834,851 km

• M1: 158,424 km (0.086 R)
• M2: 694,433 km (0.073 R)
• M3: 1,467,106 km (0.097 R)
• M4: 1,864,887 km (0.085 R)
• M5: 2,433,209 km (0.096 R)
• M6: 4,374,990 km (0.11 R)
• M7: 6,815,380 km (0.115 R)
• M8: 7,873,934 km (0.09 R)
• M9: 8,404,109 km (0.115 R)
• M10: 11,091,485 km (0.095 R)
• M11: 13,173,738 km (0.099 R)
• M12: 15,504,772 km (0.117 R)
• M13: 15,918,410 km (0.101 R)
• M14: 16,522,337 km (0.111 R)
• M15: 21,041,539 km (0.11 R)
• M16: 21,549,124 km (0.103 R)
• M17: 27,340,656 km (0.043 R)
• M18: 28,735,956 km (0.065 R)
• M19: 31,010,143 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.6

Radius: 7.5

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.74 AU - 7 AU

Year: 10381 Days

Day: 22.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,834,851 km

• M1: 126,261 km (0.091 R)
• M2: 417,228 km (0.118 R)
• M3: 721,959 km (0.046 R)
• M4: 963,560 km (0.12 R)
• M5: 1,921,136 km (0.107 R)
• M6: 3,089,046 km (0.113 R)
• M7: 3,355,331 km (0.062 R)
• M8: 5,056,109 km (0.083 R)
• M9: 8,003,935 km (0.109 R)
• M10: 9,786,244 km (0.056 R)
• M11: 12,963,403 km (0.064 R)
• M12: 15,897,616 km (0.073 R)
• M13: 17,518,659 km (0.117 R)
• M14: 20,657,820 km (0.118 R)
• M15: 24,628,148 km (0.101 R)
• M16: 28,759,592 km (0.103 R)
• M17: 34,395,243 km (0.093 R)
• M18: 39,401,686 km (0.108 R)
• M19: 39,927,522 km (0.058 R)
• M20: 43,181,425 km (0.102 R)
• M21: 44,304,157 km (0.111 R)
• M22: 44,587,795 km (0.095 R)
• M23: 45,590,400 km (0.105 R)
• M24: 48,839,067 km (0.072 R)
• M25: 50,829,467 km (0.082 R)
• M26: 51,452,542 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 11,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit