🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.62 AU - 1 AU

Year: 265 Days

Day: 20.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 151.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.77 AU - 0.97 AU

Year: 295 Days

Day: 17 Hours

Environment

Temp: 118 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.78 AU - 0.98 AU

Year: 300 Days

Day: 26.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,442,897 km

• M1: 38,746 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.97 AU - 1.45 AU

Year: 484 Days

Day: 30 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,442,897 km

• M1: 446,550 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.52 AU - 3.48 AU

Year: 1888 Days

Day: 16.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.2

Radius: 3.8

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.08 AU - 14.8 AU

Year: 17907 Days

Day: 18.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 176.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,442,897 km

• M1: 52,060 km (0.11 R)
• M2: 213,476 km (0.08 R)
• M3: 461,659 km (0.111 R)
• M4: 699,071 km (0.111 R)
• M5: 1,003,203 km (0.059 R)
• M6: 1,490,743 km (0.104 R)
• M7: 1,679,386 km (0.086 R)
• M8: 1,823,748 km (0.032 R)
• M9: 2,560,218 km (0.071 R)
• M10: 3,317,931 km (0.092 R)
• M11: 4,008,176 km (0.073 R)
• M12: 5,635,053 km (0.081 R)
• M13: 5,828,483 km (0.117 R)
• M14: 6,331,431 km (0.098 R)
• M15: 8,258,102 km (0.092 R)
• M16: 8,634,340 km (0.107 R)
• M17: 9,648,015 km (0.073 R)
• M18: 10,350,228 km (0.096 R)
• M19: 12,388,349 km (0.095 R)
• M20: 12,936,775 km (0.12 R)
• M21: 17,919,880 km (0.083 R)
• M22: 18,691,656 km (0.072 R)
• M23: 22,642,386 km (0.098 R)
• M24: 25,857,693 km (0.102 R)
• M25: 27,481,578 km (0.047 R)
• M26: 29,364,267 km (0.094 R)
• M27: 33,384,261 km (0.053 R)
• M28: 34,230,087 km (0.086 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 19,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit