🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.18 AU - 1.54 AU

Year: 582 Days

Day: 34.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,428,536 km

• M1: 369,357 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.84 AU - 3.2 AU

Year: 1927 Days

Day: 22.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.34 AU - 4.92 AU

Year: 3657 Days

Day: 26.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,428,536 km

• M1: 3,134,225 km (0.109 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 11.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.65 AU - 6.23 AU

Year: 5314 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 20,428,536 km

• M1: 147,952 km (0.099 R)
• M2: 688,599 km (0.074 R)
• M3: 1,530,087 km (0.073 R)
• M4: 2,056,522 km (0.085 R)
• M5: 3,499,543 km (0.12 R)
• M6: 4,546,578 km (0.118 R)
• M7: 5,143,175 km (0.106 R)
• M8: 5,588,677 km (0.042 R)
• M9: 7,885,453 km (0.069 R)
• M10: 9,183,215 km (0.103 R)
• M11: 10,010,342 km (0.071 R)
• M12: 12,198,061 km (0.034 R)
• M13: 15,645,394 km (0.06 R)
• M14: 21,707,698 km (0.071 R)
• M15: 24,393,578 km (0.105 R)
• M16: 29,000,445 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.8

Radius: 8.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.15 AU - 10.87 AU

Year: 9928 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 20,428,536 km

• M1: 110,104 km (0.078 R)
• M2: 432,188 km (0.054 R)
• M3: 1,213,239 km (0.118 R)
• M4: 1,909,766 km (0.12 R)
• M5: 2,203,427 km (0.057 R)
• M6: 2,850,438 km (0.098 R)
• M7: 3,618,772 km (0.113 R)
• M8: 3,990,523 km (0.106 R)
• M9: 4,903,369 km (0.116 R)
• M10: 6,440,488 km (0.093 R)
• M11: 6,782,767 km (0.096 R)
• M12: 8,241,945 km (0.079 R)
• M13: 8,645,859 km (0.084 R)
• M14: 15,070,041 km (0.104 R)
• M15: 15,521,826 km (0.065 R)
• M16: 15,879,515 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 16,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit