🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.36 AU - 2.84 AU

Year: 1579 Days

Day: 24.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.9 AU - 3.18 AU

Year: 1997 Days

Day: 24.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 14.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.05 AU - 13.46 AU

Year: 14215 Days

Day: 7.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,721,581 km

• M1: 182,958 km (0.083 R)
• M2: 675,734 km (0.089 R)
• M3: 1,503,459 km (0.092 R)
• M4: 2,382,795 km (0.053 R)
• M5: 4,007,877 km (0.057 R)
• M6: 4,656,084 km (0.118 R)
• M7: 6,650,224 km (0.072 R)
• M8: 7,382,505 km (0.079 R)
• M9: 8,856,493 km (0.099 R)
• M10: 9,371,559 km (0.1 R)
• M11: 11,636,022 km (0.119 R)
• M12: 12,318,038 km (0.079 R)
• M13: 13,357,594 km (0.103 R)
• M14: 15,685,935 km (0.076 R)
• M15: 16,212,819 km (0.084 R)
• M16: 18,109,121 km (0.086 R)
• M17: 18,773,037 km (0.051 R)
• M18: 21,777,560 km (0.092 R)
• M19: 22,244,904 km (0.077 R)
• M20: 24,082,564 km (0.051 R)
• M21: 24,582,521 km (0.076 R)
• M22: 25,706,898 km (0.116 R)
• M23: 29,627,260 km (0.113 R)
• M24: 30,201,566 km (0.036 R)
• M25: 31,018,071 km (0.103 R)
• M26: 32,695,363 km (0.065 R)
• M27: 38,768,887 km (0.12 R)
• M28: 41,567,264 km (0.091 R)
• M29: 52,422,385 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471

Radius: 3

Gravity: 52.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.76 AU - 18.3 AU

Year: 28842 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,721,581 km

• M1: 37,399 km (0.069 R)
• M2: 142,268 km (0.107 R)
• M3: 808,427 km (0.071 R)
• M4: 1,192,445 km (0.093 R)
• M5: 1,424,920 km (0.072 R)
• M6: 1,543,252 km (0.039 R)
• M7: 2,444,579 km (0.057 R)
• M8: 2,639,654 km (0.104 R)
• M9: 2,871,382 km (0.093 R)
• M10: 3,287,563 km (0.087 R)
• M11: 3,935,920 km (0.046 R)
• M12: 4,068,464 km (0.083 R)
• M13: 4,738,961 km (0.085 R)
• M14: 4,851,160 km (0.051 R)
• M15: 5,521,059 km (0.064 R)
• M16: 5,729,299 km (0.104 R)
• M17: 6,117,356 km (0.108 R)
• M18: 6,250,349 km (0.092 R)
• M19: 7,845,361 km (0.103 R)
• M20: 9,395,345 km (0.117 R)
• M21: 15,491,458 km (0.057 R)
• M22: 15,989,170 km (0.107 R)
• M23: 16,842,027 km (0.09 R)
• M24: 22,922,732 km (0.089 R)
• M25: 26,272,228 km (0.099 R)
• M26: 28,801,779 km (0.108 R)
• M27: 31,225,863 km (0.099 R)
• M28: 31,488,706 km (0.114 R)
• M29: 51,918,839 km (0.069 R)
• M30: 53,217,348 km (0.108 R)
• M31: 55,493,480 km (0.118 R)
• M32: 56,655,406 km (0.108 R)
• M33: 59,429,699 km (0.08 R)
• M34: 64,181,675 km (0.107 R)
• M35: 65,033,186 km (0.03 R)
• M36: 76,320,046 km (0.1 R)
• M37: 84,442,762 km (0.059 R)
• M38: 84,952,741 km (0.083 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: 526 - 12,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit