🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.85 AU

Year: 209 Days

Day: 23.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.98 AU - 1.34 AU

Year: 456 Days

Day: 39.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,640,886 km

• M1: 1,086,380 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.72 AU - 2.32 AU

Year: 1049 Days

Day: 42 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.09 AU - 2.65 AU

Year: 1333 Days

Day: 46.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,640,886 km

• M1: 35,006 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.94 AU - 3.5 AU

Year: 2110 Days

Day: 15.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,640,886 km

• M1: 30,219 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.43 AU - 3.79 AU

Year: 2505 Days

Day: 43.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,640,886 km

• M1: 85,720 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.6

Radius: 6.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 17.03 AU - 21.95 AU

Year: 31427 Days

Day: 16.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,640,886 km

• M1: 90,507 km (0.106 R)
• M2: 584,030 km (0.111 R)
• M3: 784,342 km (0.074 R)
• M4: 2,419,446 km (0.08 R)
• M5: 3,777,197 km (0.098 R)
• M6: 6,028,495 km (0.1 R)
• M7: 6,748,210 km (0.077 R)
• M8: 9,301,846 km (0.118 R)
• M9: 9,561,847 km (0.079 R)
• M10: 11,639,762 km (0.115 R)
• M11: 15,546,360 km (0.093 R)
• M12: 16,892,891 km (0.118 R)
• M13: 17,124,618 km (0.066 R)
• M14: 17,436,978 km (0.039 R)
• M15: 17,752,929 km (0.032 R)
• M16: 18,559,860 km (0.097 R)
• M17: 19,560,221 km (0.075 R)
• M18: 21,216,718 km (0.062 R)
• M19: 33,281,038 km (0.095 R)
• M20: 33,767,531 km (0.101 R)
• M21: 34,382,228 km (0.093 R)
• M22: 40,668,480 km (0.079 R)
• M23: 46,610,358 km (0.119 R)
• M24: 49,077,825 km (0.083 R)
• M25: 55,284,492 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 18,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit