🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.52 AU - 0.68 AU

Year: 174 Days

Day: 17.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,794,884 km

• M1: 147,055 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.12 AU - 1.44 AU

Year: 543 Days

Day: 47.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.12 AU - 3.52 AU

Year: 2267 Days

Day: 24.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,794,884 km

• M1: 96,341 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.63 AU - 4.09 AU

Year: 2842 Days

Day: 47.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,794,884 km

• M1: 278,701 km (0.103 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.2

Radius: 10.6

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.16 AU - 9.38 AU

Year: 9733 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 101,794,884 km

• M1: 138,079 km (0.073 R)
• M2: 866,471 km (0.06 R)
• M3: 1,605,784 km (0.062 R)
• M4: 2,273,738 km (0.097 R)
• M5: 2,766,214 km (0.098 R)
• M6: 3,806,667 km (0.042 R)
• M7: 5,219,769 km (0.064 R)
• M8: 6,489,556 km (0.086 R)
• M9: 6,915,760 km (0.108 R)
• M10: 8,672,189 km (0.109 R)
• M11: 10,133,311 km (0.044 R)
• M12: 11,752,259 km (0.083 R)
• M13: 12,095,736 km (0.114 R)
• M14: 13,978,275 km (0.058 R)
• M15: 18,700,631 km (0.085 R)
• M16: 19,726,125 km (0.027 R)
• M17: 20,375,679 km (0.086 R)
• M18: 21,123,219 km (0.034 R)
• M19: 30,703,617 km (0.069 R)
• M20: 32,802,325 km (0.08 R)
• M21: 33,142,211 km (0.104 R)
• M22: 33,484,491 km (0.098 R)
• M23: 37,902,266 km (0.118 R)
• M24: 39,287,094 km (0.107 R)
• M25: 43,370,816 km (0.095 R)
• M26: 44,330,636 km (0.081 R)
• M27: 45,164,644 km (0.076 R)
• M28: 48,899,505 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.1

Radius: 5.6

Gravity: 26.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.9 AU - 21.82 AU

Year: 28285 Days

Day: 15 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 101,794,884 km

• M1: 69,713 km (0.075 R)
• M2: 1,857,557 km (0.091 R)
• M3: 2,116,660 km (0.089 R)
• M4: 3,100,117 km (0.081 R)
• M5: 4,659,226 km (0.105 R)
• M6: 6,244,215 km (0.085 R)
• M7: 7,132,078 km (0.09 R)
• M8: 7,552,598 km (0.073 R)
• M9: 10,100,848 km (0.106 R)
• M10: 12,332,998 km (0.098 R)
• M11: 14,538,669 km (0.093 R)
• M12: 15,043,412 km (0.12 R)
• M13: 15,386,291 km (0.092 R)
• M14: 17,366,069 km (0.08 R)
• M15: 17,554,113 km (0.091 R)
• M16: 20,644,805 km (0.098 R)
• M17: 22,042,349 km (0.119 R)
• M18: 23,273,090 km (0.078 R)
• M19: 24,785,824 km (0.062 R)
• M20: 33,487,334 km (0.112 R)
• M21: 33,778,750 km (0.073 R)
• M22: 34,663,173 km (0.066 R)
• M23: 36,632,330 km (0.101 R)
• M24: 43,156,891 km (0.12 R)
• M25: 44,901,053 km (0.107 R)
• M26: 48,529,400 km (0.109 R)
• M27: 49,090,092 km (0.094 R)
• M28: 55,952,745 km (0.051 R)
• M29: 68,451,498 km (0.09 R)
• M30: 85,644,183 km (0.053 R)
• M31: 90,069,587 km (0.06 R)
• M32: 92,624,718 km (0.075 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: 189 - 14,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit