🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.76 AU - 0.76 AU

Year: 234 Days

Day: 38.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.59 AU - 1.85 AU

Year: 797 Days

Day: 41.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.01 AU - 2.95 AU

Year: 1379 Days

Day: 19.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,727,417 km

• M1: 26,030 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.6 AU - 5.92 AU

Year: 4260 Days

Day: 42.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.9

Radius: 6.1

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.6 AU - 14.98 AU

Year: 18082 Days

Day: 18.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,727,417 km

• M1: 76,295 km (0.036 R)
• M2: 326,123 km (0.091 R)
• M3: 624,721 km (0.038 R)
• M4: 2,295,280 km (0.077 R)
• M5: 4,730,285 km (0.118 R)
• M6: 5,144,671 km (0.025 R)
• M7: 6,831,088 km (0.114 R)
• M8: 7,682,000 km (0.12 R)
• M9: 9,377,842 km (0.065 R)
• M10: 9,646,669 km (0.089 R)
• M11: 12,366,658 km (0.066 R)
• M12: 17,830,720 km (0.04 R)
• M13: 34,561,746 km (0.111 R)
• M14: 36,510,856 km (0.115 R)
• M15: 37,579,883 km (0.062 R)
• M16: 41,629,647 km (0.117 R)
• M17: 42,210,236 km (0.064 R)
• M18: 43,834,420 km (0.111 R)
• M19: 45,193,816 km (0.1 R)
• M20: 46,581,187 km (0.118 R)
• M21: 48,635,016 km (0.1 R)
• M22: 50,913,391 km (0.089 R)
• M23: 51,911,209 km (0.082 R)
• M24: 53,432,320 km (0.043 R)
• M25: 58,354,689 km (0.114 R)
• M26: 59,447,351 km (0.068 R)
• M27: 60,553,628 km (0.046 R)
• M28: 63,379,232 km (0.112 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 12,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit