🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.95 AU - 0.99 AU

Year: 344 Days

Day: 25.3 Hours

Environment

Temp: 70 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,801,798 km

• M1: 38,447 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.05 AU - 1.57 AU

Year: 540 Days

Day: 35.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.88 AU - 2 AU

Year: 972 Days

Day: 26.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.59 AU - 5.17 AU

Year: 3299 Days

Day: 43.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 178.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,801,798 km

• M1: 93,798 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.5

Radius: 7.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.43 AU - 19.49 AU

Year: 22947 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,801,798 km

• M1: 94,546 km (0.108 R)
• M2: 1,220,868 km (0.099 R)
• M3: 1,496,128 km (0.067 R)
• M4: 2,723,280 km (0.053 R)
• M5: 3,153,374 km (0.111 R)
• M6: 4,068,164 km (0.088 R)
• M7: 6,374,216 km (0.095 R)
• M8: 7,908,342 km (0.111 R)
• M9: 8,470,381 km (0.073 R)
• M10: 8,920,671 km (0.113 R)
• M11: 9,245,148 km (0.073 R)
• M12: 10,367,432 km (0.102 R)
• M13: 11,200,093 km (0.037 R)
• M14: 13,475,477 km (0.07 R)
• M15: 14,850,132 km (0.073 R)
• M16: 19,223,476 km (0.097 R)
• M17: 22,204,812 km (0.081 R)
• M18: 23,234,344 km (0.104 R)
• M19: 24,746,929 km (0.117 R)
• M20: 25,573,606 km (0.104 R)
• M21: 29,065,669 km (0.097 R)
• M22: 31,348,982 km (0.099 R)
• M23: 34,651,804 km (0.101 R)
• M24: 41,040,979 km (0.101 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 18,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit