🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.49 AU - 0.75 AU

Year: 171 Days

Day: 47.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.62 AU - 0.7 AU

Year: 188 Days

Day: 42.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.67 AU - 0.83 AU

Year: 227 Days

Day: 45.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,174,494 km

• M1: 468,092 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.67 AU - 5.31 AU

Year: 3328 Days

Day: 16.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489

Radius: 4.8

Gravity: 21.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 15.17 AU - 16.07 AU

Year: 21597 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 27,174,494 km

• M1: 59,690 km (0.026 R)
• M2: 264,489 km (0.04 R)
• M3: 573,857 km (0.067 R)
• M4: 907,311 km (0.066 R)
• M5: 1,421,030 km (0.109 R)
• M6: 2,049,192 km (0.076 R)
• M7: 2,273,738 km (0.058 R)
• M8: 2,724,327 km (0.039 R)
• M9: 3,259,289 km (0.066 R)
• M10: 3,594,837 km (0.119 R)
• M11: 4,671,194 km (0.05 R)
• M12: 4,916,983 km (0.111 R)
• M13: 8,320,035 km (0.11 R)
• M14: 9,942,574 km (0.12 R)
• M15: 10,349,480 km (0.113 R)
• M16: 13,798,160 km (0.113 R)
• M17: 15,276,785 km (0.118 R)
• M18: 16,939,864 km (0.062 R)
• M19: 18,632,265 km (0.093 R)
• M20: 31,578,016 km (0.094 R)
• M21: 33,478,807 km (0.077 R)
• M22: 37,646,005 km (0.101 R)
• M23: 43,056,511 km (0.045 R)
• M24: 46,346,617 km (0.097 R)
• M25: 50,137,876 km (0.102 R)
• M26: 52,718,738 km (0.078 R)
• M27: 63,135,837 km (0.077 R)
• M28: 66,959,708 km (0.072 R)
• M29: 67,577,248 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.3

Radius: 3.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 19.51 AU - 22.13 AU

Year: 33235 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 27,174,494 km

• M1: 53,406 km (0.09 R)
• M2: 1,190,500 km (0.074 R)
• M3: 1,796,521 km (0.105 R)
• M4: 1,944,324 km (0.095 R)
• M5: 3,731,120 km (0.115 R)
• M6: 24,198,054 km (0.081 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 11,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit