🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.49 AU - 0.81 AU

Year: 186 Days

Day: 18.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,702,685 km

• M1: 27,077 km (0.078 R)
• M2: 312,061 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.68 AU - 0.94 AU

Year: 259 Days

Day: 31.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.04 AU - 1.36 AU

Year: 466 Days

Day: 37.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.22 AU - 1.9 AU

Year: 691 Days

Day: 36.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.26 AU - 2.44 AU

Year: 1278 Days

Day: 14.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.5

Radius: 7.2

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.67 AU - 17.73 AU

Year: 22069 Days

Day: 18.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,702,685 km

• M1: 89,609 km (0.093 R)
• M2: 367,861 km (0.092 R)
• M3: 1,022,501 km (0.106 R)
• M4: 1,331,271 km (0.034 R)
• M5: 1,611,767 km (0.096 R)
• M6: 2,270,896 km (0.119 R)
• M7: 2,575,327 km (0.102 R)
• M8: 3,976,162 km (0.068 R)
• M9: 4,245,737 km (0.098 R)
• M10: 5,613,062 km (0.056 R)
• M11: 5,866,630 km (0.071 R)
• M12: 7,451,470 km (0.096 R)
• M13: 8,180,161 km (0.074 R)
• M14: 11,107,044 km (0.087 R)
• M15: 11,711,569 km (0.111 R)
• M16: 12,337,785 km (0.062 R)
• M17: 14,429,014 km (0.05 R)
• M18: 14,825,747 km (0.1 R)
• M19: 17,183,859 km (0.092 R)
• M20: 19,108,734 km (0.086 R)
• M21: 19,781,027 km (0.116 R)
• M22: 21,685,408 km (0.079 R)
• M23: 26,087,924 km (0.114 R)
• M24: 27,759,680 km (0.057 R)
• M25: 38,701,568 km (0.064 R)
• M26: 50,548,672 km (0.099 R)
• M27: 52,203,823 km (0.111 R)
• M28: 52,763,618 km (0.088 R)
• M29: 53,516,095 km (0.116 R)
• M30: 63,534,664 km (0.093 R)
• M31: 73,092,173 km (0.051 R)
• M32: 75,920,770 km (0.052 R)
• M33: 82,046,503 km (0.104 R)
• M34: 83,564,174 km (0.081 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 15,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit