🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.52 AU - 0.62 AU

Year: 282 Days

Day: 38.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 120.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,751,674 km

• M1: 51,312 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.7

Radius: 10.1

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.66 AU - 1.72 AU

Year: 1441 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,751,674 km

• M1: 125,662 km (0.066 R)
• M2: 457,769 km (0.111 R)
• M3: 788,830 km (0.082 R)
• M4: 1,346,231 km (0.1 R)
• M5: 1,671,756 km (0.1 R)
• M6: 2,120,849 km (0.11 R)
• M7: 2,486,765 km (0.118 R)
• M8: 3,361,464 km (0.034 R)
• M9: 4,130,846 km (0.082 R)
• M10: 4,548,822 km (0.12 R)
• M11: 4,885,418 km (0.085 R)
• M12: 5,200,471 km (0.108 R)
• M13: 5,708,954 km (0.072 R)
• M14: 6,059,163 km (0.12 R)
• M15: 9,571,721 km (0.026 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.8

Radius: 12.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.4 AU - 3.78 AU

Year: 3563 Days

Day: 5 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,751,674 km

• M1: 313,258 km (0.088 R)
• M2: 711,787 km (0.097 R)
• M3: 1,134,849 km (0.07 R)
• M4: 1,637,947 km (0.116 R)
• M5: 2,378,457 km (0.087 R)
• M6: 5,676,790 km (0.08 R)
• M7: 8,156,973 km (0.12 R)
• M8: 8,625,364 km (0.103 R)
• M9: 9,303,492 km (0.116 R)
• M10: 14,093,316 km (0.065 R)
• M11: 17,513,124 km (0.042 R)
• M12: 18,478,329 km (0.099 R)
• M13: 19,478,540 km (0.077 R)
• M14: 20,514,655 km (0.089 R)
• M15: 21,315,453 km (0.117 R)
• M16: 24,728,977 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.2

Radius: 5.8

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.73 AU - 9.65 AU

Year: 16805 Days

Day: 21.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,751,674 km

• M1: 72,555 km (0.09 R)
• M2: 290,818 km (0.058 R)
• M3: 869,912 km (0.117 R)
• M4: 2,764,419 km (0.091 R)
• M5: 5,030,079 km (0.1 R)
• M6: 6,644,090 km (0.111 R)
• M7: 7,694,866 km (0.08 R)
• M8: 7,995,707 km (0.044 R)
• M9: 21,272,967 km (0.058 R)
• M10: 21,610,460 km (0.086 R)
• M11: 24,902,660 km (0.117 R)
• M12: 28,108,094 km (0.108 R)
• M13: 30,391,555 km (0.067 R)
• M14: 32,795,593 km (0.1 R)
• M15: 34,158,879 km (0.085 R)
• M16: 36,274,043 km (0.095 R)
• M17: 38,101,979 km (0.069 R)
• M18: 40,375,717 km (0.109 R)
• M19: 40,892,877 km (0.107 R)
• M20: 43,410,460 km (0.054 R)
• M21: 48,025,105 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 19,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit