🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.6 AU - 0.96 AU

Year: 247 Days

Day: 28 Hours

Environment

Temp: 124 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,781,234 km

• M1: 506,838 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.65 AU - 0.99 AU

Year: 266 Days

Day: 47.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 95.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.18 AU - 1.34 AU

Year: 507 Days

Day: 32.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.03 AU - 4.05 AU

Year: 2385 Days

Day: 38.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.31 AU - 4.91 AU

Year: 2984 Days

Day: 18.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,781,234 km

• M1: 43,084 km (0.048 R)
• M2: 1,190,350 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.4

Radius: 4.2

Gravity: 51.67 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.02 AU - 17.12 AU

Year: 25259 Days

Day: 15 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,781,234 km

• M1: 52,210 km (0.102 R)
• M2: 234,121 km (0.091 R)
• M3: 575,952 km (0.108 R)
• M4: 834,008 km (0.07 R)
• M5: 1,023,549 km (0.051 R)
• M6: 1,195,437 km (0.083 R)
• M7: 1,369,718 km (0.105 R)
• M8: 1,616,255 km (0.085 R)
• M9: 2,129,376 km (0.064 R)
• M10: 2,664,637 km (0.084 R)
• M11: 2,797,929 km (0.111 R)
• M12: 2,935,559 km (0.07 R)
• M13: 3,893,434 km (0.116 R)
• M14: 4,962,461 km (0.094 R)
• M15: 5,164,717 km (0.112 R)
• M16: 6,837,221 km (0.089 R)
• M17: 9,564,839 km (0.1 R)
• M18: 9,815,116 km (0.091 R)
• M19: 12,489,627 km (0.1 R)
• M20: 14,032,879 km (0.119 R)
• M21: 16,311,853 km (0.101 R)
• M22: 18,246,452 km (0.081 R)
• M23: 19,920,303 km (0.119 R)
• M24: 22,453,743 km (0.118 R)
• M25: 23,456,647 km (0.104 R)
• M26: 28,662,952 km (0.12 R)
• M27: 29,314,152 km (0.077 R)
• M28: 37,294,600 km (0.088 R)
• M29: 45,192,320 km (0.072 R)
• M30: 46,787,332 km (0.061 R)
• M31: 50,465,645 km (0.057 R)
• M32: 52,181,981 km (0.098 R)
• M33: 54,729,334 km (0.112 R)
• M34: 66,198,703 km (0.049 R)
• M35: 72,731,044 km (0.035 R)
• M36: 85,440,281 km (0.08 R)
• M37: 85,708,510 km (0.105 R)
• M38: 87,058,182 km (0.115 R)
• M39: 88,421,766 km (0.072 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 15,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit