🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.73 AU - 2.39 AU

Year: 1108 Days

Day: 42.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.9

Radius: 13.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.7 AU - 6.92 AU

Year: 6660 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,095,689 km

• M1: 209,736 km (0.056 R)
• M2: 749,785 km (0.081 R)
• M3: 1,582,147 km (0.077 R)
• M4: 2,310,838 km (0.119 R)
• M5: 2,972,659 km (0.053 R)
• M6: 5,036,063 km (0.105 R)
• M7: 8,759,105 km (0.087 R)
• M8: 13,130,205 km (0.08 R)
• M9: 13,679,229 km (0.078 R)
• M10: 20,849,306 km (0.105 R)
• M11: 23,707,672 km (0.052 R)
• M12: 26,037,659 km (0.084 R)
• M13: 26,469,249 km (0.106 R)
• M14: 31,149,119 km (0.041 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.7

Radius: 3.9

Gravity: 34.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.59 AU - 13.85 AU

Year: 18013 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,095,689 km

• M1: 49,367 km (0.107 R)
• M2: 383,569 km (0.073 R)
• M3: 647,759 km (0.064 R)
• M4: 2,229,158 km (0.113 R)
• M5: 2,438,146 km (0.111 R)
• M6: 7,849,849 km (0.1 R)
• M7: 9,957,982 km (0.035 R)
• M8: 10,524,210 km (0.097 R)
• M9: 11,535,342 km (0.113 R)
• M10: 16,539,989 km (0.093 R)
• M11: 31,712,804 km (0.069 R)
• M12: 39,510,443 km (0.115 R)
• M13: 41,353,339 km (0.073 R)
• M14: 51,265,694 km (0.087 R)
• M15: 51,598,699 km (0.086 R)
• M16: 53,114,724 km (0.117 R)
• M17: 57,840,820 km (0.03 R)
• M18: 60,398,046 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.2

Radius: 5.3

Gravity: 29.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.59 AU - 19.01 AU

Year: 24661 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,095,689 km

• M1: 66,721 km (0.099 R)
• M2: 289,771 km (0.1 R)
• M3: 1,097,600 km (0.062 R)
• M4: 1,519,466 km (0.04 R)
• M5: 1,979,629 km (0.091 R)
• M6: 3,001,382 km (0.091 R)
• M7: 3,439,554 km (0.068 R)
• M8: 3,952,825 km (0.111 R)
• M9: 4,298,695 km (0.048 R)
• M10: 4,778,156 km (0.087 R)
• M11: 5,669,610 km (0.114 R)
• M12: 6,109,577 km (0.075 R)
• M13: 7,410,929 km (0.105 R)
• M14: 7,936,616 km (0.095 R)
• M15: 10,483,370 km (0.094 R)
• M16: 10,744,867 km (0.088 R)
• M17: 11,417,758 km (0.114 R)
• M18: 11,694,664 km (0.109 R)
• M19: 14,552,582 km (0.051 R)
• M20: 20,463,343 km (0.063 R)
• M21: 22,778,221 km (0.111 R)
• M22: 26,088,821 km (0.1 R)
• M23: 29,967,445 km (0.103 R)
• M24: 37,155,773 km (0.085 R)
• M25: 39,785,703 km (0.113 R)
• M26: 47,163,272 km (0.104 R)
• M27: 53,644,600 km (0.098 R)
• M28: 54,031,909 km (0.111 R)
• M29: 56,795,430 km (0.048 R)
• M30: 58,211,972 km (0.104 R)
• M31: 58,620,973 km (0.071 R)
• M32: 62,602,520 km (0.085 R)
• M33: 67,433,484 km (0.09 R)
• M34: 81,603,544 km (0.115 R)
• M35: 83,665,452 km (0.073 R)
• M36: 84,971,740 km (0.087 R)
• M37: 88,701,365 km (0.053 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 19,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit