🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.51 AU - 0.73 AU

Year: 171 Days

Day: 18.8 Hours

Environment

Temp: 238 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.21 AU - 1.33 AU

Year: 501 Days

Day: 19.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,108,028 km

• M1: 185,801 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.73 AU - 2.05 AU

Year: 909 Days

Day: 14.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,108,028 km

• M1: 338,241 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.6

Radius: 5.6

Gravity: 25.69 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.98 AU - 19.58 AU

Year: 22980 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,108,028 km

• M1: 196,721 km (0.069 R)
• M2: 574,605 km (0.083 R)
• M3: 920,476 km (0.116 R)
• M4: 1,461,870 km (0.061 R)
• M5: 2,352,875 km (0.1 R)
• M6: 2,954,558 km (0.101 R)
• M7: 3,233,408 km (0.025 R)
• M8: 4,862,380 km (0.107 R)
• M9: 5,495,478 km (0.086 R)
• M10: 6,407,576 km (0.062 R)
• M11: 8,253,614 km (0.109 R)
• M12: 10,554,579 km (0.102 R)
• M13: 12,094,838 km (0.095 R)
• M14: 12,520,145 km (0.115 R)
• M15: 16,981,752 km (0.101 R)
• M16: 19,468,816 km (0.092 R)
• M17: 24,135,821 km (0.068 R)
• M18: 27,873,973 km (0.11 R)
• M19: 29,752,025 km (0.087 R)
• M20: 32,250,010 km (0.094 R)
• M21: 36,766,968 km (0.108 R)
• M22: 37,210,825 km (0.096 R)
• M23: 50,045,873 km (0.035 R)
• M24: 55,871,813 km (0.047 R)
• M25: 57,445,582 km (0.038 R)
• M26: 58,644,908 km (0.107 R)
• M27: 61,300,869 km (0.074 R)
• M28: 72,032,272 km (0.115 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit