🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.82 AU - 2.44 AU

Year: 1190 Days

Day: 28 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.19 AU - 2.37 AU

Year: 1318 Days

Day: 41.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.41 AU - 3.19 AU

Year: 1794 Days

Day: 46 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.7 AU - 3.46 AU

Year: 2070 Days

Day: 44.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.3

Radius: 10.9

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.92 AU - 4.42 AU

Year: 3260 Days

Day: 7.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,332,055 km

• M1: 135,536 km (0.111 R)
• M2: 521,797 km (0.087 R)
• M3: 900,579 km (0.057 R)
• M4: 2,283,163 km (0.115 R)
• M5: 2,857,768 km (0.06 R)
• M6: 3,336,033 km (0.097 R)
• M7: 4,121,272 km (0.079 R)
• M8: 4,829,767 km (0.104 R)
• M9: 5,644,477 km (0.074 R)
• M10: 6,698,095 km (0.085 R)
• M11: 7,480,941 km (0.104 R)
• M12: 9,005,941 km (0.104 R)
• M13: 10,604,544 km (0.115 R)
• M14: 11,234,202 km (0.115 R)
• M15: 12,112,341 km (0.096 R)
• M16: 12,568,166 km (0.058 R)
• M17: 13,273,520 km (0.109 R)
• M18: 14,154,651 km (0.108 R)
• M19: 17,720,915 km (0.087 R)
• M20: 19,031,841 km (0.105 R)
• M21: 19,586,400 km (0.064 R)
• M22: 20,663,206 km (0.113 R)
• M23: 23,073,377 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 13.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.04 AU - 6.3 AU

Year: 5868 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,332,055 km

• M1: 162,912 km (0.075 R)
• M2: 650,003 km (0.091 R)
• M3: 1,213,239 km (0.069 R)
• M4: 1,754,633 km (0.097 R)
• M5: 2,423,037 km (0.04 R)
• M6: 3,157,413 km (0.066 R)
• M7: 3,966,288 km (0.111 R)
• M8: 4,545,531 km (0.113 R)
• M9: 5,376,996 km (0.093 R)
• M10: 6,150,567 km (0.068 R)
• M11: 8,295,501 km (0.073 R)
• M12: 9,123,974 km (0.114 R)
• M13: 11,177,803 km (0.102 R)
• M14: 11,651,879 km (0.112 R)
• M15: 12,288,268 km (0.106 R)
• M16: 13,259,906 km (0.099 R)
• M17: 15,068,395 km (0.098 R)
• M18: 20,406,047 km (0.119 R)
• M19: 21,403,865 km (0.112 R)
• M20: 29,052,355 km (0.098 R)
• M21: 29,499,055 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 18,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit