🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.66 AU - 1 AU

Year: 290 Days

Day: 19.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.8 AU - 1.16 AU

Year: 371 Days

Day: 28.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,808,305 km

• M1: 254,017 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.48 AU - 2.02 AU

Year: 886 Days

Day: 18.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.79 AU - 2.59 AU

Year: 1241 Days

Day: 24.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,808,305 km

• M1: 308,920 km (0.041 R)
• M2: 1,950,906 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.19 AU - 2.77 AU

Year: 1495 Days

Day: 17.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,808,305 km

• M1: 401,969 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.1

Radius: 5.3

Gravity: 25.67 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.63 AU - 15.63 AU

Year: 22533 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,808,305 km

• M1: 67,020 km (0.105 R)
• M2: 596,148 km (0.107 R)
• M3: 1,180,626 km (0.115 R)
• M4: 1,732,643 km (0.104 R)
• M5: 2,304,406 km (0.059 R)
• M6: 2,560,667 km (0.094 R)
• M7: 2,733,452 km (0.102 R)
• M8: 3,908,244 km (0.051 R)
• M9: 4,957,374 km (0.11 R)
• M10: 5,965,215 km (0.087 R)
• M11: 7,248,166 km (0.09 R)
• M12: 8,217,112 km (0.09 R)
• M13: 10,222,770 km (0.086 R)
• M14: 11,174,363 km (0.073 R)
• M15: 13,399,332 km (0.068 R)
• M16: 15,250,157 km (0.069 R)
• M17: 17,003,743 km (0.105 R)
• M18: 17,177,576 km (0.084 R)
• M19: 18,427,017 km (0.064 R)
• M20: 25,027,574 km (0.069 R)
• M21: 30,804,595 km (0.108 R)
• M22: 34,692,793 km (0.103 R)
• M23: 35,112,864 km (0.097 R)
• M24: 37,117,775 km (0.089 R)
• M25: 41,354,237 km (0.082 R)
• M26: 44,735,149 km (0.084 R)
• M27: 46,238,757 km (0.069 R)
• M28: 48,644,291 km (0.103 R)
• M29: 49,346,653 km (0.105 R)
• M30: 50,412,837 km (0.104 R)
• M31: 53,516,843 km (0.107 R)
• M32: 65,062,657 km (0.088 R)
• M33: 67,424,658 km (0.107 R)
• M34: 80,340,190 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 11,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit