🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.69 AU - 0.97 AU

Year: 267 Days

Day: 35.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,622,962 km

• M1: 552,465 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.83 AU - 2.95 AU

Year: 1735 Days

Day: 17.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,622,962 km

• M1: 121,623 km (0.119 R)
• M2: 1,277,865 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.9 AU - 4.76 AU

Year: 2647 Days

Day: 29.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,622,962 km

• M1: 2,514,740 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 10.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.4 AU - 8.74 AU

Year: 7354 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,622,962 km

• M1: 127,607 km (0.055 R)
• M2: 705,055 km (0.049 R)
• M3: 1,330,972 km (0.111 R)
• M4: 2,441,437 km (0.099 R)
• M5: 3,389,738 km (0.11 R)
• M6: 12,373,539 km (0.06 R)
• M7: 13,245,844 km (0.113 R)
• M8: 15,010,351 km (0.086 R)
• M9: 17,770,731 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.8

Radius: 4.3

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.43 AU - 17.97 AU

Year: 20925 Days

Day: 24.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,622,962 km

• M1: 53,855 km (0.063 R)
• M2: 312,061 km (0.044 R)
• M3: 473,776 km (0.083 R)
• M4: 609,761 km (0.117 R)
• M5: 849,267 km (0.085 R)
• M6: 996,920 km (0.084 R)
• M7: 1,330,823 km (0.089 R)
• M8: 1,922,333 km (0.101 R)
• M9: 2,276,431 km (0.092 R)
• M10: 3,710,326 km (0.097 R)
• M11: 3,877,876 km (0.067 R)
• M12: 5,334,510 km (0.091 R)
• M13: 5,841,797 km (0.116 R)
• M14: 10,217,834 km (0.105 R)
• M15: 10,884,143 km (0.108 R)
• M16: 11,344,156 km (0.093 R)
• M17: 12,550,813 km (0.116 R)
• M18: 13,056,453 km (0.098 R)
• M19: 14,517,277 km (0.041 R)
• M20: 14,933,757 km (0.116 R)
• M21: 17,368,313 km (0.056 R)
• M22: 18,557,466 km (0.097 R)
• M23: 20,398,118 km (0.116 R)
• M24: 21,451,736 km (0.118 R)
• M25: 24,829,656 km (0.054 R)
• M26: 35,533,234 km (0.089 R)
• M27: 39,285,448 km (0.109 R)
• M28: 43,866,584 km (0.089 R)
• M29: 48,329,088 km (0.078 R)
• M30: 51,466,305 km (0.082 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 19,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit