🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.81 AU - 0.85 AU

Year: 263 Days

Day: 43.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,170,084 km

• M1: 77,791 km (0.101 R)
• M2: 681,867 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.04 AU - 4 AU

Year: 2300 Days

Day: 21.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 14

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.5 AU - 11.84 AU

Year: 11295 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 146.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 97,170,084 km

• M1: 174,431 km (0.09 R)
• M2: 634,295 km (0.038 R)
• M3: 1,096,552 km (0.048 R)
• M4: 1,734,737 km (0.106 R)
• M5: 2,267,605 km (0.058 R)
• M6: 5,061,046 km (0.106 R)
• M7: 6,504,665 km (0.097 R)
• M8: 7,985,534 km (0.1 R)
• M9: 9,531,180 km (0.115 R)
• M10: 11,492,557 km (0.081 R)
• M11: 12,962,057 km (0.107 R)
• M12: 15,362,205 km (0.084 R)
• M13: 17,665,564 km (0.057 R)
• M14: 18,275,624 km (0.106 R)
• M15: 18,978,883 km (0.112 R)
• M16: 20,190,776 km (0.115 R)
• M17: 23,858,916 km (0.065 R)
• M18: 25,462,605 km (0.076 R)
• M19: 26,836,362 km (0.091 R)
• M20: 30,161,175 km (0.057 R)
• M21: 31,143,584 km (0.098 R)
• M22: 32,373,278 km (0.091 R)
• M23: 38,373,948 km (0.101 R)
• M24: 41,635,331 km (0.077 R)
• M25: 42,444,805 km (0.075 R)
• M26: 42,990,090 km (0.06 R)
• M27: 50,513,067 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.5

Radius: 3

Gravity: 96.72 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.85 AU - 20.25 AU

Year: 25604 Days

Day: 19.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,170,084 km

• M1: 62,831 km (0.106 R)
• M2: 185,053 km (0.069 R)
• M3: 413,189 km (0.098 R)
• M4: 585,077 km (0.08 R)
• M5: 1,314,068 km (0.086 R)
• M6: 1,573,321 km (0.078 R)
• M7: 3,787,968 km (0.065 R)
• M8: 4,382,918 km (0.086 R)
• M9: 5,888,172 km (0.084 R)
• M10: 8,654,536 km (0.119 R)
• M11: 8,947,598 km (0.088 R)
• M12: 12,846,418 km (0.113 R)
• M13: 16,822,729 km (0.107 R)
• M14: 18,120,491 km (0.103 R)
• M15: 30,444,363 km (0.029 R)
• M16: 32,644,948 km (0.055 R)
• M17: 42,340,536 km (0.119 R)
• M18: 49,397,217 km (0.039 R)
• M19: 50,143,261 km (0.09 R)
• M20: 52,040,910 km (0.115 R)
• M21: 56,181,032 km (0.094 R)
• M22: 59,059,594 km (0.069 R)
• M23: 59,268,881 km (0.092 R)
• M24: 68,975,539 km (0.107 R)
• M25: 71,795,459 km (0.094 R)
• M26: 72,752,137 km (0.102 R)
• M27: 75,673,485 km (0.104 R)
• M28: 82,791,650 km (0.116 R)
• M29: 90,343,052 km (0.065 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 14,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit