🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.46 AU - 1.86 AU

Year: 984 Days

Day: 19.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.9

Radius: 13.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.48 AU - 3.22 AU

Year: 2214 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,183,130 km

• M1: 164,707 km (0.115 R)
• M2: 614,698 km (0.104 R)
• M3: 1,428,660 km (0.104 R)
• M4: 1,874,910 km (0.117 R)
• M5: 2,443,083 km (0.075 R)
• M6: 3,124,651 km (0.115 R)
• M7: 3,739,947 km (0.116 R)
• M8: 4,824,980 km (0.06 R)
• M9: 5,979,726 km (0.064 R)
• M10: 6,484,918 km (0.095 R)
• M11: 7,310,998 km (0.112 R)
• M12: 8,110,299 km (0.116 R)
• M13: 8,663,811 km (0.084 R)
• M14: 9,347,174 km (0.071 R)
• M15: 11,055,881 km (0.12 R)
• M16: 13,052,115 km (0.103 R)
• M17: 13,677,135 km (0.061 R)
• M18: 14,699,636 km (0.106 R)
• M19: 15,672,771 km (0.082 R)
• M20: 16,124,406 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.1

Radius: 3.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.17 AU - 14.05 AU

Year: 23105 Days

Day: 21.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,183,130 km

• M1: 49,218 km (0.113 R)
• M2: 218,562 km (0.117 R)
• M3: 554,859 km (0.044 R)
• M4: 991,086 km (0.118 R)
• M5: 2,366,339 km (0.058 R)
• M6: 2,492,749 km (0.098 R)
• M7: 2,828,896 km (0.118 R)
• M8: 7,195,807 km (0.088 R)
• M9: 7,632,035 km (0.104 R)
• M10: 16,338,032 km (0.11 R)
• M11: 19,740,486 km (0.079 R)
• M12: 23,805,659 km (0.076 R)
• M13: 25,224,744 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.9

Radius: 3.1

Gravity: 67.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.6 AU - 15.28 AU

Year: 23950 Days

Day: 15.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,183,130 km

• M1: 38,895 km (0.099 R)
• M2: 232,026 km (0.042 R)
• M3: 444,754 km (0.112 R)
• M4: 562,787 km (0.073 R)
• M5: 721,810 km (0.118 R)
• M6: 1,337,555 km (0.078 R)
• M7: 1,986,361 km (0.118 R)
• M8: 2,176,799 km (0.085 R)
• M9: 3,007,815 km (0.108 R)
• M10: 4,231,974 km (0.05 R)
• M11: 4,619,433 km (0.05 R)
• M12: 4,729,088 km (0.072 R)
• M13: 5,505,052 km (0.078 R)
• M14: 8,553,557 km (0.101 R)
• M15: 10,368,479 km (0.054 R)
• M16: 11,465,181 km (0.106 R)
• M17: 12,214,517 km (0.073 R)
• M18: 13,659,782 km (0.045 R)
• M19: 15,621,608 km (0.06 R)
• M20: 20,385,103 km (0.072 R)
• M21: 25,573,457 km (0.097 R)
• M22: 27,441,186 km (0.117 R)
• M23: 27,921,844 km (0.111 R)
• M24: 30,795,619 km (0.109 R)
• M25: 32,237,144 km (0.1 R)
• M26: 33,722,950 km (0.079 R)
• M27: 35,112,715 km (0.046 R)
• M28: 41,054,293 km (0.12 R)
• M29: 41,367,701 km (0.107 R)
• M30: 43,933,454 km (0.113 R)
• M31: 47,459,027 km (0.117 R)
• M32: 49,555,940 km (0.111 R)
• M33: 52,815,827 km (0.042 R)
• M34: 54,498,205 km (0.061 R)
• M35: 58,166,195 km (0.09 R)
• M36: 59,758,665 km (0.111 R)
• M37: 69,704,829 km (0.042 R)
• M38: 81,190,205 km (0.088 R)
• M39: 82,428,427 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 13,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit