🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.08 AU - 1.48 AU

Year: 519 Days

Day: 38.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,855,280 km

• M1: 41,887 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.67 AU - 1.97 AU

Year: 879 Days

Day: 46.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,855,280 km

• M1: 30,219 km (0.117 R)
• M2: 649,404 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.55 AU - 3.21 AU

Year: 1751 Days

Day: 15.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421

Radius: 12.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.93 AU - 10.97 AU

Year: 9590 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,855,280 km

• M1: 159,920 km (0.066 R)
• M2: 596,896 km (0.045 R)
• M3: 1,564,794 km (0.058 R)
• M4: 2,191,160 km (0.081 R)
• M5: 2,666,432 km (0.113 R)
• M6: 3,385,849 km (0.095 R)
• M7: 4,179,316 km (0.026 R)
• M8: 4,690,192 km (0.039 R)
• M9: 5,903,581 km (0.115 R)
• M10: 6,305,849 km (0.064 R)
• M11: 7,507,719 km (0.091 R)
• M12: 9,030,775 km (0.103 R)
• M13: 10,750,851 km (0.098 R)
• M14: 13,126,016 km (0.062 R)
• M15: 16,480,599 km (0.053 R)
• M16: 17,692,342 km (0.073 R)
• M17: 18,603,991 km (0.081 R)
• M18: 19,546,607 km (0.053 R)
• M19: 20,293,101 km (0.105 R)
• M20: 21,763,947 km (0.088 R)
• M21: 22,647,173 km (0.051 R)
• M22: 23,974,555 km (0.084 R)
• M23: 25,617,439 km (0.051 R)
• M24: 27,519,276 km (0.083 R)
• M25: 30,496,274 km (0.11 R)
• M26: 32,631,036 km (0.116 R)
• M27: 33,048,713 km (0.095 R)
• M28: 34,538,558 km (0.106 R)
• M29: 37,766,581 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.1

Radius: 3.9

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.67 AU - 20.43 AU

Year: 27466 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,855,280 km

• M1: 54,603 km (0.039 R)
• M2: 183,706 km (0.106 R)
• M3: 1,409,810 km (0.111 R)
• M4: 1,542,952 km (0.117 R)
• M5: 3,149,634 km (0.095 R)
• M6: 5,230,690 km (0.054 R)
• M7: 5,772,533 km (0.105 R)
• M8: 7,443,541 km (0.102 R)
• M9: 7,577,132 km (0.094 R)
• M10: 9,885,876 km (0.076 R)
• M11: 11,821,673 km (0.08 R)
• M12: 16,049,757 km (0.071 R)
• M13: 18,867,433 km (0.048 R)
• M14: 22,737,829 km (0.053 R)
• M15: 25,357,138 km (0.091 R)
• M16: 30,157,584 km (0.115 R)
• M17: 31,766,061 km (0.114 R)
• M18: 35,278,319 km (0.089 R)
• M19: 43,781,762 km (0.077 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit