🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.34 AU - 3.82 AU

Year: 2381 Days

Day: 45.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,097,449 km

• M1: 1,058,106 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.8 AU - 4.3 AU

Year: 2865 Days

Day: 14.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,097,449 km

• M1: 863,928 km (0.104 R)

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.6

Radius: 9.8

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.37 AU - 11.51 AU

Year: 10194 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,097,449 km

• M1: 121,922 km (0.105 R)
• M2: 483,052 km (0.108 R)
• M3: 863,928 km (0.094 R)
• M4: 1,179,878 km (0.097 R)
• M5: 2,334,475 km (0.095 R)
• M6: 3,679,360 km (0.097 R)
• M7: 6,284,307 km (0.057 R)
• M8: 9,977,131 km (0.082 R)
• M9: 11,513,351 km (0.066 R)
• M10: 20,324,516 km (0.075 R)
• M11: 23,051,835 km (0.104 R)
• M12: 26,414,197 km (0.12 R)
• M13: 27,328,988 km (0.039 R)
• M14: 33,266,079 km (0.034 R)
• M15: 38,568,126 km (0.075 R)
• M16: 38,957,679 km (0.054 R)
• M17: 40,408,928 km (0.083 R)
• M18: 42,999,963 km (0.116 R)
• M19: 44,123,443 km (0.103 R)
• M20: 44,978,694 km (0.088 R)
• M21: 45,410,434 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.1

Radius: 12.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.8 AU - 11.72 AU

Year: 10717 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,097,449 km

• M1: 150,495 km (0.047 R)
• M2: 608,863 km (0.059 R)
• M3: 1,768,696 km (0.118 R)
• M4: 2,834,880 km (0.106 R)
• M5: 4,192,032 km (0.105 R)
• M6: 4,826,327 km (0.086 R)
• M7: 5,208,998 km (0.115 R)
• M8: 5,730,945 km (0.068 R)
• M9: 6,645,287 km (0.091 R)
• M10: 7,838,330 km (0.109 R)
• M11: 9,587,877 km (0.039 R)
• M12: 14,229,899 km (0.052 R)
• M13: 15,311,043 km (0.068 R)
• M14: 24,946,193 km (0.043 R)
• M15: 30,495,676 km (0.118 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit