🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.49 AU - 1.65 AU

Year: 705 Days

Day: 17.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.32 AU - 2.14 AU

Year: 815 Days

Day: 44 Hours

Environment

Temp: -48 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,989,721 km

• M1: 130,898 km (0.119 R)
• M2: 529,876 km (0.108 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 10.1

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.8 AU - 7.12 AU

Year: 5211 Days

Day: 11.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,989,721 km

• M1: 125,662 km (0.081 R)
• M2: 481,256 km (0.103 R)
• M3: 812,765 km (0.077 R)
• M4: 1,424,920 km (0.041 R)
• M5: 1,917,246 km (0.098 R)
• M6: 2,453,255 km (0.063 R)
• M7: 2,951,716 km (0.057 R)
• M8: 3,307,011 km (0.109 R)
• M9: 3,780,338 km (0.086 R)
• M10: 5,247,893 km (0.111 R)
• M11: 5,802,453 km (0.114 R)
• M12: 7,630,389 km (0.114 R)
• M13: 10,031,136 km (0.062 R)
• M14: 10,702,232 km (0.067 R)
• M15: 11,837,979 km (0.114 R)
• M16: 15,845,257 km (0.112 R)
• M17: 19,081,807 km (0.052 R)
• M18: 19,626,642 km (0.088 R)
• M19: 21,469,239 km (0.1 R)
• M20: 22,432,500 km (0.112 R)
• M21: 26,575,314 km (0.096 R)
• M22: 28,208,324 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783

Radius: 7.2

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.67 AU - 17.85 AU

Year: 25682 Days

Day: 20 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,989,721 km

• M1: 90,956 km (0.075 R)
• M2: 1,247,048 km (0.05 R)
• M3: 1,664,875 km (0.049 R)
• M4: 2,085,245 km (0.114 R)
• M5: 2,309,342 km (0.099 R)
• M6: 2,650,276 km (0.116 R)
• M7: 3,283,224 km (0.045 R)
• M8: 3,651,534 km (0.12 R)
• M9: 3,945,494 km (0.106 R)
• M10: 5,531,980 km (0.039 R)
• M11: 7,046,359 km (0.112 R)
• M12: 7,818,733 km (0.115 R)
• M13: 8,703,305 km (0.094 R)
• M14: 10,868,435 km (0.108 R)
• M15: 15,712,115 km (0.108 R)
• M16: 17,479,165 km (0.112 R)
• M17: 28,840,076 km (0.11 R)
• M18: 30,403,224 km (0.105 R)
• M19: 31,205,667 km (0.12 R)
• M20: 33,982,204 km (0.108 R)
• M21: 35,283,855 km (0.069 R)
• M22: 40,180,941 km (0.076 R)
• M23: 43,798,666 km (0.083 R)
• M24: 44,650,028 km (0.05 R)
• M25: 47,627,624 km (0.098 R)
• M26: 48,527,904 km (0.055 R)
• M27: 57,147,583 km (0.074 R)
• M28: 60,652,512 km (0.109 R)
• M29: 62,350,448 km (0.093 R)
• M30: 63,644,619 km (0.103 R)
• M31: 65,841,015 km (0.111 R)
• M32: 69,459,488 km (0.112 R)
• M33: 79,584,571 km (0.093 R)
• M34: 91,477,153 km (0.117 R)
• M35: 92,867,366 km (0.114 R)
• M36: 93,147,114 km (0.107 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 18,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit