🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.65 AU - 0.83 AU

Year: 235 Days

Day: 30.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.1

Radius: 11.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.95 AU - 12.03 AU

Year: 13442 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 94,210,190 km

• M1: 142,417 km (0.103 R)
• M2: 538,852 km (0.113 R)
• M3: 1,041,800 km (0.099 R)
• M4: 1,678,339 km (0.093 R)
• M5: 2,053,829 km (0.063 R)
• M6: 3,063,166 km (0.114 R)
• M7: 6,276,678 km (0.074 R)
• M8: 6,634,067 km (0.037 R)
• M9: 7,042,918 km (0.089 R)
• M10: 7,870,344 km (0.119 R)
• M11: 8,500,151 km (0.058 R)
• M12: 9,072,961 km (0.102 R)
• M13: 9,484,505 km (0.113 R)
• M14: 11,256,791 km (0.11 R)
• M15: 12,056,840 km (0.113 R)
• M16: 13,592,014 km (0.07 R)
• M17: 14,499,325 km (0.101 R)
• M18: 14,936,300 km (0.031 R)
• M19: 16,501,692 km (0.116 R)
• M20: 19,050,840 km (0.098 R)
• M21: 20,341,421 km (0.112 R)
• M22: 22,509,842 km (0.075 R)
• M23: 23,011,892 km (0.029 R)
• M24: 26,366,924 km (0.081 R)
• M25: 27,585,847 km (0.104 R)
• M26: 28,257,542 km (0.106 R)
• M27: 32,095,774 km (0.05 R)
• M28: 33,268,771 km (0.098 R)
• M29: 35,137,249 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.5

Radius: 5.1

Gravity: 26.62 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.39 AU - 21.95 AU

Year: 27405 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,210,190 km

• M1: 115,340 km (0.092 R)
• M2: 576,700 km (0.119 R)
• M3: 1,499,419 km (0.078 R)
• M4: 4,275,507 km (0.06 R)
• M5: 8,359,679 km (0.085 R)
• M6: 11,139,656 km (0.093 R)
• M7: 12,773,713 km (0.086 R)
• M8: 13,377,790 km (0.088 R)
• M9: 19,995,102 km (0.075 R)
• M10: 20,808,615 km (0.111 R)
• M11: 21,328,019 km (0.047 R)
• M12: 23,158,947 km (0.086 R)
• M13: 29,146,901 km (0.098 R)
• M14: 39,149,464 km (0.101 R)
• M15: 45,085,507 km (0.097 R)
• M16: 45,431,826 km (0.113 R)
• M17: 47,368,371 km (0.084 R)
• M18: 52,544,756 km (0.117 R)
• M19: 56,866,938 km (0.095 R)
• M20: 65,543,165 km (0.08 R)
• M21: 67,107,361 km (0.093 R)
• M22: 74,334,733 km (0.098 R)
• M23: 75,547,074 km (0.066 R)
• M24: 76,035,511 km (0.073 R)
• M25: 83,619,076 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 19,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit