🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.59 AU - 0.71 AU

Year: 189 Days

Day: 26 Hours

Environment

Temp: 187 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.24 AU - 1.27 AU

Year: 503 Days

Day: 34.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.6

Radius: 12.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.07 AU - 8.19 AU

Year: 8343 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,359,234 km

• M1: 151,393 km (0.109 R)
• M2: 600,336 km (0.073 R)
• M3: 1,696,141 km (0.063 R)
• M4: 2,161,540 km (0.116 R)
• M5: 2,868,988 km (0.104 R)
• M6: 6,075,918 km (0.08 R)
• M7: 6,846,347 km (0.065 R)
• M8: 7,919,861 km (0.089 R)
• M9: 11,295,836 km (0.079 R)
• M10: 12,028,118 km (0.083 R)
• M11: 13,129,008 km (0.082 R)
• M12: 13,704,063 km (0.054 R)
• M13: 30,613,110 km (0.105 R)
• M14: 31,015,229 km (0.107 R)
• M15: 35,343,095 km (0.102 R)
• M16: 35,897,056 km (0.06 R)
• M17: 38,286,882 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.6

Radius: 9.6

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.46 AU - 12 AU

Year: 11776 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,359,234 km

• M1: 119,379 km (0.114 R)
• M2: 833,260 km (0.11 R)
• M3: 1,226,403 km (0.115 R)
• M4: 1,871,769 km (0.112 R)
• M5: 2,339,262 km (0.058 R)
• M6: 2,905,789 km (0.065 R)
• M7: 4,901,873 km (0.045 R)
• M8: 5,544,097 km (0.064 R)
• M9: 7,037,084 km (0.046 R)
• M10: 9,372,007 km (0.087 R)
• M11: 9,988,650 km (0.041 R)
• M12: 11,020,127 km (0.092 R)
• M13: 18,988,009 km (0.11 R)
• M14: 20,481,444 km (0.072 R)
• M15: 24,172,622 km (0.109 R)
• M16: 29,030,664 km (0.102 R)
• M17: 32,492,059 km (0.098 R)
• M18: 33,902,917 km (0.052 R)
• M19: 35,231,495 km (0.099 R)
• M20: 43,657,745 km (0.077 R)
• M21: 47,135,447 km (0.033 R)
• M22: 47,732,492 km (0.113 R)
• M23: 50,637,383 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 11.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.91 AU - 11.71 AU

Year: 11914 Days

Day: 6 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,359,234 km

• M1: 154,086 km (0.102 R)
• M2: 539,899 km (0.117 R)
• M3: 1,062,743 km (0.102 R)
• M4: 2,063,553 km (0.107 R)
• M5: 3,692,375 km (0.116 R)
• M6: 5,095,154 km (0.112 R)
• M7: 7,021,226 km (0.071 R)
• M8: 10,516,880 km (0.065 R)
• M9: 18,651,414 km (0.097 R)
• M10: 20,357,129 km (0.083 R)
• M11: 26,739,871 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.1

Radius: 5.4

Gravity: 28.43 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.45 AU - 15.85 AU

Year: 21222 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,359,234 km

• M1: 67,169 km (0.103 R)
• M2: 265,536 km (0.085 R)
• M3: 858,991 km (0.11 R)
• M4: 1,027,289 km (0.114 R)
• M5: 1,531,583 km (0.098 R)
• M6: 2,165,728 km (0.112 R)
• M7: 2,482,277 km (0.094 R)
• M8: 3,650,338 km (0.089 R)
• M9: 7,005,519 km (0.116 R)
• M10: 10,667,076 km (0.116 R)
• M11: 11,248,563 km (0.104 R)
• M12: 12,404,356 km (0.098 R)
• M13: 12,974,773 km (0.104 R)
• M14: 13,266,489 km (0.099 R)
• M15: 14,399,393 km (0.101 R)
• M16: 14,870,178 km (0.042 R)
• M17: 15,432,217 km (0.083 R)
• M18: 16,091,944 km (0.084 R)
• M19: 18,092,815 km (0.079 R)
• M20: 19,105,892 km (0.107 R)
• M21: 22,476,033 km (0.091 R)
• M22: 23,645,888 km (0.082 R)
• M23: 25,419,072 km (0.098 R)
• M24: 26,338,052 km (0.054 R)
• M25: 26,688,410 km (0.115 R)
• M26: 28,364,205 km (0.119 R)
• M27: 29,477,812 km (0.078 R)
• M28: 32,322,116 km (0.102 R)
• M29: 32,589,447 km (0.12 R)
• M30: 33,264,134 km (0.105 R)
• M31: 41,154,823 km (0.101 R)
• M32: 42,580,640 km (0.072 R)
• M33: 44,038,920 km (0.064 R)
• M34: 55,191,890 km (0.098 R)
• M35: 64,640,043 km (0.11 R)
• M36: 67,431,539 km (0.116 R)
• M37: 76,286,686 km (0.088 R)
• M38: 76,523,350 km (0.079 R)
• M39: 77,475,092 km (0.106 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 17,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit