🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.74 AU - 0.96 AU

Year: 294 Days

Day: 44.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,141,550 km

• M1: 368,460 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.31 AU - 1.73 AU

Year: 702 Days

Day: 24.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 158.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,141,550 km

• M1: 440,267 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.44 AU - 2 AU

Year: 845 Days

Day: 38 Hours

Environment

Temp: -61 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,141,550 km

• M1: 148,401 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.99 AU - 3.07 AU

Year: 1976 Days

Day: 16 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.4

Radius: 7.7

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.89 AU - 13.69 AU

Year: 16146 Days

Day: 15.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 175.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,141,550 km

• M1: 95,743 km (0.082 R)
• M2: 570,566 km (0.12 R)
• M3: 1,256,622 km (0.115 R)
• M4: 2,363,048 km (0.076 R)
• M5: 2,760,978 km (0.076 R)
• M6: 3,307,310 km (0.048 R)
• M7: 4,354,495 km (0.11 R)
• M8: 6,194,848 km (0.073 R)
• M9: 6,608,636 km (0.068 R)
• M10: 6,865,645 km (0.043 R)
• M11: 8,551,164 km (0.073 R)
• M12: 8,805,331 km (0.079 R)
• M13: 12,007,922 km (0.042 R)
• M14: 12,717,315 km (0.114 R)
• M15: 15,608,892 km (0.105 R)
• M16: 16,220,149 km (0.081 R)
• M17: 16,847,413 km (0.076 R)
• M18: 19,871,085 km (0.05 R)
• M19: 21,324,129 km (0.082 R)
• M20: 21,792,371 km (0.056 R)
• M21: 24,747,228 km (0.089 R)
• M22: 27,515,387 km (0.029 R)
• M23: 30,601,591 km (0.077 R)
• M24: 34,806,637 km (0.113 R)
• M25: 37,723,497 km (0.085 R)
• M26: 38,823,490 km (0.082 R)
• M27: 42,545,784 km (0.1 R)
• M28: 42,989,940 km (0.088 R)
• M29: 43,587,135 km (0.072 R)
• M30: 46,186,697 km (0.1 R)
• M31: 46,655,986 km (0.111 R)
• M32: 50,856,993 km (0.033 R)
• M33: 54,081,575 km (0.109 R)
• M34: 55,303,191 km (0.086 R)
• M35: 66,141,557 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 10,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit