🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.63 AU

Year: 162 Days

Day: 30.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 153.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.67 AU - 2.59 AU

Year: 1141 Days

Day: 22.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.51 AU - 3.71 AU

Year: 2518 Days

Day: 30.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.89 AU - 4.47 AU

Year: 2591 Days

Day: 15.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,901,056 km

• M1: 2,592,082 km (0.099 R)

Asteroid Belt

Center: 7.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 12.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.75 AU - 13.57 AU

Year: 14616 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 32,901,056 km

• M1: 158,424 km (0.054 R)
• M2: 351,705 km (0.104 R)
• M3: 601,084 km (0.108 R)
• M4: 788,082 km (0.114 R)
• M5: 868,864 km (0.107 R)
• M6: 1,099,245 km (0.105 R)
• M7: 1,366,427 km (0.087 R)
• M8: 1,743,713 km (0.116 R)
• M9: 1,870,721 km (0.108 R)
• M10: 2,001,021 km (0.116 R)
• M11: 3,128,391 km (0.112 R)
• M12: 3,697,012 km (0.09 R)
• M13: 3,838,382 km (0.05 R)
• M14: 4,102,123 km (0.103 R)
• M15: 4,396,831 km (0.073 R)
• M16: 4,800,745 km (0.048 R)
• M17: 5,698,332 km (0.096 R)
• M18: 6,419,544 km (0.036 R)
• M19: 6,994,000 km (0.091 R)
• M20: 7,615,130 km (0.094 R)
• M21: 7,795,844 km (0.104 R)
• M22: 8,038,941 km (0.094 R)
• M23: 8,284,730 km (0.05 R)
• M24: 9,004,894 km (0.092 R)
• M25: 10,538,721 km (0.049 R)
• M26: 12,469,731 km (0.079 R)
• M27: 12,933,484 km (0.083 R)
• M28: 13,257,962 km (0.102 R)
• M29: 13,804,592 km (0.073 R)
• M30: 16,568,862 km (0.119 R)
• M31: 17,078,691 km (0.096 R)
• M32: 17,713,136 km (0.026 R)
• M33: 18,557,765 km (0.098 R)
• M34: 20,036,092 km (0.108 R)
• M35: 21,466,846 km (0.113 R)
• M36: 23,061,110 km (0.068 R)
• M37: 23,586,348 km (0.116 R)
• M38: 24,027,064 km (0.082 R)
• M39: 24,292,749 km (0.06 R)
• M40: 24,871,843 km (0.109 R)
• M41: 26,225,554 km (0.093 R)
• M42: 26,773,681 km (0.084 R)
• M43: 27,788,552 km (0.064 R)
• M44: 30,141,577 km (0.062 R)
• M45: 31,583,850 km (0.119 R)
• M46: 31,972,207 km (0.107 R)
• M47: 32,166,983 km (0.1 R)
• M48: 32,753,855 km (0.098 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: 542 - 13,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit