🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.37 AU - 1.99 AU

Year: 829 Days

Day: 43.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.43 AU - 8.71 AU

Year: 7159 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,738,558 km

• M1: 211,083 km (0.12 R)
• M2: 647,609 km (0.108 R)
• M3: 1,723,517 km (0.054 R)
• M4: 2,746,916 km (0.087 R)
• M5: 3,203,938 km (0.043 R)
• M6: 4,478,063 km (0.117 R)
• M7: 5,198,676 km (0.111 R)
• M8: 5,710,151 km (0.075 R)
• M9: 7,150,629 km (0.088 R)
• M10: 8,260,794 km (0.106 R)
• M11: 11,598,921 km (0.088 R)
• M12: 12,434,575 km (0.074 R)
• M13: 13,263,198 km (0.117 R)
• M14: 14,194,444 km (0.114 R)
• M15: 16,519,195 km (0.057 R)
• M16: 18,412,207 km (0.079 R)
• M17: 19,331,037 km (0.084 R)
• M18: 20,001,235 km (0.088 R)
• M19: 20,728,879 km (0.063 R)
• M20: 21,891,853 km (0.084 R)
• M21: 22,749,049 km (0.11 R)
• M22: 23,917,708 km (0.086 R)
• M23: 24,513,257 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 8.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.35 AU - 10.77 AU

Year: 13067 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,738,558 km

• M1: 227,090 km (0.07 R)
• M2: 461,509 km (0.072 R)
• M3: 1,112,559 km (0.089 R)
• M4: 1,976,038 km (0.088 R)
• M5: 2,722,980 km (0.085 R)
• M6: 3,677,116 km (0.115 R)
• M7: 3,992,169 km (0.105 R)
• M8: 4,455,773 km (0.11 R)
• M9: 4,779,203 km (0.064 R)
• M10: 6,488,508 km (0.117 R)
• M11: 7,457,603 km (0.064 R)
• M12: 8,275,904 km (0.07 R)
• M13: 10,882,796 km (0.063 R)
• M14: 11,170,623 km (0.07 R)
• M15: 11,352,384 km (0.053 R)
• M16: 12,018,992 km (0.094 R)
• M17: 20,373,584 km (0.087 R)
• M18: 20,866,659 km (0.071 R)
• M19: 22,846,138 km (0.081 R)
• M20: 26,178,431 km (0.079 R)
• M21: 26,624,980 km (0.074 R)
• M22: 28,391,282 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 15,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit