🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.81 AU

Year: 209 Days

Day: 45.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 108 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.31 AU - 1.67 AU

Year: 636 Days

Day: 32 Hours

Environment

Temp: -16 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.27 AU - 4.07 AU

Year: 2460 Days

Day: 20.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.63 AU - 4.51 AU

Year: 2873 Days

Day: 37.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.11 AU - 5.89 AU

Year: 3911 Days

Day: 22 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.6

Radius: 6

Gravity: 16.6 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.41 AU - 16.49 AU

Year: 21246 Days

Day: 16.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,692,574 km

• M1: 74,799 km (0.085 R)
• M2: 291,117 km (0.085 R)
• M3: 538,104 km (0.037 R)
• M4: 774,917 km (0.078 R)
• M5: 1,284,747 km (0.112 R)
• M6: 1,825,094 km (0.086 R)
• M7: 2,178,145 km (0.065 R)
• M8: 2,371,276 km (0.054 R)
• M9: 3,429,232 km (0.111 R)
• M10: 4,094,344 km (0.096 R)
• M11: 4,594,749 km (0.111 R)
• M12: 4,806,131 km (0.095 R)
• M13: 5,324,487 km (0.078 R)
• M14: 7,628,594 km (0.068 R)
• M15: 8,229,977 km (0.095 R)
• M16: 8,542,338 km (0.073 R)
• M17: 8,754,916 km (0.119 R)
• M18: 9,246,046 km (0.102 R)
• M19: 10,164,577 km (0.111 R)
• M20: 10,645,833 km (0.119 R)
• M21: 13,142,023 km (0.047 R)
• M22: 16,986,389 km (0.108 R)
• M23: 18,447,512 km (0.111 R)
• M24: 19,619,910 km (0.084 R)
• M25: 25,132,442 km (0.038 R)
• M26: 25,459,762 km (0.089 R)
• M27: 28,771,859 km (0.094 R)
• M28: 30,345,629 km (0.099 R)
• M29: 32,231,908 km (0.115 R)
• M30: 34,596,752 km (0.093 R)
• M31: 36,934,069 km (0.101 R)
• M32: 43,782,510 km (0.069 R)
• M33: 45,536,993 km (0.097 R)
• M34: 48,846,098 km (0.08 R)
• M35: 58,765,634 km (0.032 R)
• M36: 60,898,451 km (0.113 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 20,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit