🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1 AU - 1.04 AU

Year: 369 Days

Day: 47.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.1

Radius: 14.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.02 AU - 10.06 AU

Year: 10553 Days

Day: 9.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,705,049 km

• M1: 184,005 km (0.058 R)
• M2: 731,982 km (0.116 R)
• M3: 1,592,021 km (0.118 R)
• M4: 2,203,876 km (0.112 R)
• M5: 2,697,250 km (0.101 R)
• M6: 7,840,424 km (0.078 R)
• M7: 8,488,782 km (0.113 R)
• M8: 11,934,320 km (0.118 R)
• M9: 15,210,513 km (0.06 R)
• M10: 29,283,334 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.4

Radius: 7.1

Gravity: 18.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.23 AU - 16.61 AU

Year: 17608 Days

Day: 24 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,705,049 km

• M1: 90,208 km (0.118 R)
• M2: 327,171 km (0.116 R)
• M3: 666,309 km (0.085 R)
• M4: 1,650,065 km (0.075 R)
• M5: 2,287,651 km (0.107 R)
• M6: 3,944,746 km (0.071 R)
• M7: 5,574,316 km (0.063 R)
• M8: 7,129,535 km (0.119 R)
• M9: 12,650,894 km (0.12 R)
• M10: 17,254,768 km (0.051 R)
• M11: 20,304,021 km (0.028 R)
• M12: 20,780,790 km (0.107 R)
• M13: 25,303,582 km (0.097 R)
• M14: 26,415,842 km (0.108 R)
• M15: 27,560,416 km (0.076 R)
• M16: 38,076,248 km (0.087 R)
• M17: 38,801,200 km (0.074 R)
• M18: 45,258,143 km (0.117 R)
• M19: 63,232,776 km (0.079 R)
• M20: 64,044,793 km (0.098 R)
• M21: 71,450,037 km (0.058 R)
• M22: 73,219,331 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629

Radius: 6

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.44 AU - 15.68 AU

Year: 19898 Days

Day: 15.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 176.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,705,049 km

• M1: 75,098 km (0.1 R)
• M2: 303,833 km (0.11 R)
• M3: 646,113 km (0.114 R)
• M4: 994,078 km (0.101 R)
• M5: 2,062,655 km (0.066 R)
• M6: 2,532,842 km (0.111 R)
• M7: 3,045,813 km (0.069 R)
• M8: 3,424,744 km (0.118 R)
• M9: 4,211,330 km (0.107 R)
• M10: 4,408,799 km (0.104 R)
• M11: 4,786,982 km (0.084 R)
• M12: 5,038,755 km (0.087 R)
• M13: 5,647,469 km (0.048 R)
• M14: 6,432,708 km (0.116 R)
• M15: 6,874,022 km (0.102 R)
• M16: 7,622,012 km (0.114 R)
• M17: 7,866,454 km (0.068 R)
• M18: 8,684,306 km (0.119 R)
• M19: 8,897,184 km (0.046 R)
• M20: 9,168,405 km (0.116 R)
• M21: 10,073,322 km (0.042 R)
• M22: 11,798,036 km (0.088 R)
• M23: 13,638,838 km (0.114 R)
• M24: 19,376,365 km (0.078 R)
• M25: 30,153,994 km (0.093 R)
• M26: 35,965,273 km (0.066 R)
• M27: 37,914,982 km (0.114 R)
• M28: 40,375,717 km (0.099 R)
• M29: 45,934,325 km (0.064 R)
• M30: 50,594,598 km (0.063 R)
• M31: 53,216,151 km (0.086 R)
• M32: 54,109,849 km (0.098 R)
• M33: 55,560,350 km (0.06 R)
• M34: 61,035,931 km (0.082 R)
• M35: 65,014,786 km (0.026 R)
• M36: 65,830,693 km (0.032 R)
• M37: 67,067,568 km (0.048 R)
• M38: 68,319,702 km (0.082 R)
• M39: 70,870,645 km (0.076 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit