🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.83 AU - 2.27 AU

Year: 1062 Days

Day: 20.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,339,286 km

• M1: 895,942 km (0.086 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 13

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.43 AU - 6.19 AU

Year: 4425 Days

Day: 5.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,339,286 km

• M1: 161,715 km (0.1 R)
• M2: 584,030 km (0.104 R)
• M3: 1,433,447 km (0.093 R)
• M4: 2,078,962 km (0.112 R)
• M5: 4,445,151 km (0.072 R)
• M6: 6,461,730 km (0.034 R)
• M7: 7,787,168 km (0.088 R)
• M8: 8,446,445 km (0.118 R)
• M9: 8,859,635 km (0.097 R)
• M10: 9,967,557 km (0.065 R)
• M11: 10,905,834 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.2

Radius: 11.3

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.32 AU - 8 AU

Year: 6216 Days

Day: 13.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,339,286 km

• M1: 140,772 km (0.082 R)
• M2: 573,109 km (0.084 R)
• M3: 987,795 km (0.026 R)
• M4: 1,607,130 km (0.118 R)
• M5: 3,555,193 km (0.099 R)
• M6: 4,037,796 km (0.072 R)
• M7: 5,285,143 km (0.082 R)
• M8: 6,525,459 km (0.114 R)
• M9: 9,528,487 km (0.106 R)
• M10: 10,608,883 km (0.106 R)
• M11: 11,103,304 km (0.115 R)
• M12: 15,007,210 km (0.086 R)
• M13: 18,653,807 km (0.116 R)
• M14: 21,887,515 km (0.113 R)
• M15: 31,520,122 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.6

Radius: 4.5

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.64 AU - 18.72 AU

Year: 26885 Days

Day: 22.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,339,286 km

• M1: 69,862 km (0.083 R)
• M2: 254,616 km (0.045 R)
• M3: 1,372,560 km (0.104 R)
• M4: 1,694,196 km (0.1 R)
• M5: 1,846,487 km (0.113 R)
• M6: 6,060,060 km (0.068 R)
• M7: 9,867,625 km (0.06 R)
• M8: 11,167,930 km (0.104 R)
• M9: 12,137,174 km (0.09 R)
• M10: 14,241,568 km (0.084 R)
• M11: 21,897,388 km (0.108 R)
• M12: 29,474,969 km (0.039 R)
• M13: 31,668,972 km (0.092 R)
• M14: 35,478,332 km (0.097 R)
• M15: 43,113,358 km (0.085 R)
• M16: 52,102,545 km (0.093 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 18,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit