🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.63 AU - 0.73 AU

Year: 170 Days

Day: 36.6 Hours

Environment

Temp: 290 °C

Axial Tilt: 88.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.18 AU - 1.24 AU

Year: 404 Days

Day: 40.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,035,978 km

• M1: 311,762 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.06 AU - 2.32 AU

Year: 983 Days

Day: 30.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,035,978 km

• M1: 224,846 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.37 AU - 3.63 AU

Year: 1576 Days

Day: 19.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.35 AU - 5.87 AU

Year: 4030 Days

Day: 13.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,035,978 km

• M1: 1,145,022 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.45 AU - 8.13 AU

Year: 5367 Days

Day: 31.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.31 AU - 9.75 AU

Year: 7557 Days

Day: 12 Hours

Environment

Temp: -125 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.5

Radius: 10.5

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.42 AU - 16.18 AU

Year: 19050 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,035,978 km

• M1: 131,048 km (0.067 R)
• M2: 971,489 km (0.094 R)
• M3: 1,663,977 km (0.102 R)
• M4: 2,151,068 km (0.103 R)
• M5: 7,229,766 km (0.088 R)
• M6: 7,566,212 km (0.102 R)
• M7: 8,218,907 km (0.082 R)
• M8: 9,128,761 km (0.082 R)
• M9: 9,986,107 km (0.098 R)
• M10: 12,329,857 km (0.104 R)
• M11: 12,741,849 km (0.101 R)
• M12: 13,234,026 km (0.119 R)
• M13: 17,042,489 km (0.103 R)
• M14: 23,352,377 km (0.059 R)
• M15: 27,545,157 km (0.073 R)
• M16: 28,131,730 km (0.083 R)
• M17: 28,966,935 km (0.071 R)
• M18: 31,190,558 km (0.082 R)
• M19: 31,827,845 km (0.052 R)
• M20: 35,145,626 km (0.057 R)
• M21: 35,696,894 km (0.094 R)
• M22: 38,249,932 km (0.118 R)
• M23: 43,875,709 km (0.062 R)
• M24: 48,482,576 km (0.097 R)
• M25: 53,948,134 km (0.092 R)
• M26: 55,051,418 km (0.025 R)
• M27: 57,493,454 km (0.094 R)
• M28: 60,399,841 km (0.089 R)
• M29: 62,592,347 km (0.047 R)
• M30: 63,606,322 km (0.11 R)
• M31: 64,219,972 km (0.117 R)
• M32: 70,356,776 km (0.067 R)
• M33: 71,673,387 km (0.099 R)
• M34: 77,104,837 km (0.118 R)

Kuiper Belt

Range: 36.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 15,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit