🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.44 AU - 0.68 AU

Year: 152 Days

Day: 16.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,170,977 km

• M1: 372,349 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.19 AU - 1.91 AU

Year: 701 Days

Day: 26.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.74 AU - 1.98 AU

Year: 922 Days

Day: 35.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.08 AU - 3.46 AU

Year: 1676 Days

Day: 38.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,170,977 km

• M1: 47,123 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.98 AU - 3.88 AU

Year: 2309 Days

Day: 45.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 14.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.54 AU - 8.44 AU

Year: 6717 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,170,977 km

• M1: 185,352 km (0.084 R)
• M2: 653,144 km (0.087 R)
• M3: 1,228,348 km (0.1 R)
• M4: 2,101,700 km (0.065 R)
• M5: 2,743,326 km (0.099 R)
• M6: 3,426,838 km (0.05 R)
• M7: 4,000,247 km (0.065 R)
• M8: 5,166,961 km (0.105 R)
• M9: 6,117,955 km (0.077 R)
• M10: 7,146,589 km (0.095 R)
• M11: 11,125,294 km (0.094 R)
• M12: 14,793,733 km (0.105 R)
• M13: 15,823,864 km (0.099 R)
• M14: 18,991,300 km (0.064 R)
• M15: 22,638,646 km (0.097 R)
• M16: 24,253,405 km (0.106 R)
• M17: 24,836,388 km (0.079 R)
• M18: 28,165,689 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852

Radius: 7.5

Gravity: 15.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.87 AU - 20.43 AU

Year: 24692 Days

Day: 18.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 94,170,977 km

• M1: 93,499 km (0.092 R)
• M2: 392,096 km (0.074 R)
• M3: 823,536 km (0.081 R)
• M4: 1,708,856 km (0.062 R)
• M5: 1,965,716 km (0.048 R)
• M6: 2,317,271 km (0.041 R)
• M7: 3,061,820 km (0.069 R)
• M8: 3,567,161 km (0.077 R)
• M9: 3,922,905 km (0.098 R)
• M10: 4,820,043 km (0.115 R)
• M11: 5,631,013 km (0.091 R)
• M12: 5,935,445 km (0.072 R)
• M13: 6,529,947 km (0.071 R)
• M14: 7,469,272 km (0.08 R)
• M15: 8,052,704 km (0.084 R)
• M16: 10,497,582 km (0.075 R)
• M17: 11,642,604 km (0.06 R)
• M18: 14,258,472 km (0.053 R)
• M19: 19,121,600 km (0.086 R)
• M20: 26,409,260 km (0.118 R)
• M21: 29,155,428 km (0.114 R)
• M22: 32,918,263 km (0.095 R)
• M23: 33,480,901 km (0.061 R)
• M24: 35,354,166 km (0.086 R)
• M25: 40,100,607 km (0.09 R)
• M26: 42,377,038 km (0.11 R)
• M27: 48,441,885 km (0.046 R)
• M28: 56,855,120 km (0.08 R)
• M29: 60,981,777 km (0.112 R)
• M30: 62,043,772 km (0.063 R)
• M31: 66,415,171 km (0.07 R)
• M32: 67,992,382 km (0.048 R)
• M33: 75,278,247 km (0.08 R)
• M34: 88,367,612 km (0.092 R)
• M35: 90,000,622 km (0.056 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit