🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.21 AU - 1.41 AU

Year: 432 Days

Day: 36 Hours

Environment

Temp: 199 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.37 AU - 5.77 AU

Year: 3286 Days

Day: 46.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,973,843 km

• M1: 162,463 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.47 AU - 7.31 AU

Year: 4115 Days

Day: 14.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.22 AU - 7.88 AU

Year: 4825 Days

Day: 25.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,973,843 km

• M1: 100,829 km (0.049 R)
• M2: 1,472,342 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.13 AU - 10.81 AU

Year: 9062 Days

Day: 28.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.6

Radius: 6.4

Gravity: 24.04 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.37 AU - 24.77 AU

Year: 25882 Days

Day: 20.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 101,973,843 km

• M1: 79,586 km (0.066 R)
• M2: 298,298 km (0.064 R)
• M3: 512,822 km (0.025 R)
• M4: 1,385,127 km (0.072 R)
• M5: 2,830,691 km (0.116 R)
• M6: 3,356,228 km (0.075 R)
• M7: 3,609,797 km (0.095 R)
• M8: 3,876,081 km (0.066 R)
• M9: 5,714,938 km (0.091 R)
• M10: 6,407,127 km (0.115 R)
• M11: 7,956,961 km (0.064 R)
• M12: 8,409,046 km (0.096 R)
• M13: 9,180,223 km (0.071 R)
• M14: 11,632,282 km (0.038 R)
• M15: 11,994,159 km (0.03 R)
• M16: 16,574,098 km (0.098 R)
• M17: 17,032,316 km (0.111 R)
• M18: 17,878,142 km (0.028 R)
• M19: 20,900,319 km (0.073 R)
• M20: 21,113,047 km (0.083 R)
• M21: 22,868,129 km (0.029 R)
• M22: 25,801,294 km (0.041 R)
• M23: 26,665,521 km (0.079 R)
• M24: 26,915,948 km (0.101 R)
• M25: 27,676,653 km (0.111 R)
• M26: 30,588,576 km (0.049 R)
• M27: 31,556,324 km (0.051 R)
• M28: 31,977,293 km (0.116 R)
• M29: 35,029,389 km (0.108 R)
• M30: 42,382,124 km (0.043 R)
• M31: 51,859,149 km (0.086 R)
• M32: 58,763,540 km (0.108 R)
• M33: 67,408,950 km (0.083 R)
• M34: 68,575,066 km (0.099 R)
• M35: 69,754,645 km (0.07 R)
• M36: 79,423,454 km (0.095 R)
• M37: 98,947,472 km (0.101 R)

Kuiper Belt

Range: 38.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 15,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit