🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 140 Days

Day: 28.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 11.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.59 AU - 7.57 AU

Year: 5960 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,793,924 km

• M1: 147,653 km (0.053 R)
• M2: 778,807 km (0.115 R)
• M3: 1,488,499 km (0.072 R)
• M4: 3,022,475 km (0.045 R)
• M5: 5,539,011 km (0.114 R)
• M6: 7,165,888 km (0.118 R)
• M7: 7,618,272 km (0.114 R)
• M8: 8,427,297 km (0.101 R)
• M9: 8,931,741 km (0.1 R)
• M10: 9,456,381 km (0.103 R)
• M11: 10,044,151 km (0.114 R)
• M12: 11,620,763 km (0.106 R)
• M13: 12,493,068 km (0.101 R)
• M14: 14,642,640 km (0.063 R)
• M15: 15,660,204 km (0.11 R)
• M16: 16,186,340 km (0.026 R)
• M17: 18,281,309 km (0.099 R)
• M18: 20,001,086 km (0.113 R)
• M19: 21,538,353 km (0.089 R)
• M20: 21,970,990 km (0.057 R)
• M21: 23,607,142 km (0.1 R)
• M22: 24,768,321 km (0.114 R)
• M23: 25,163,708 km (0.107 R)
• M24: 25,886,116 km (0.118 R)
• M25: 28,740,444 km (0.119 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.2

Radius: 11.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.32 AU - 8.82 AU

Year: 8095 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,793,924 km

• M1: 146,008 km (0.09 R)
• M2: 546,481 km (0.033 R)
• M3: 1,133,353 km (0.091 R)
• M4: 3,082,763 km (0.111 R)
• M5: 4,152,986 km (0.069 R)
• M6: 4,560,341 km (0.097 R)
• M7: 6,269,796 km (0.072 R)
• M8: 14,489,003 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 12.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.52 AU - 13.62 AU

Year: 13005 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,793,924 km

• M1: 172,337 km (0.114 R)
• M2: 553,363 km (0.118 R)
• M3: 978,819 km (0.086 R)
• M4: 1,631,514 km (0.114 R)
• M5: 2,437,398 km (0.094 R)
• M6: 3,240,290 km (0.112 R)
• M7: 3,677,265 km (0.076 R)
• M8: 4,182,906 km (0.091 R)
• M9: 4,863,726 km (0.064 R)
• M10: 6,098,208 km (0.065 R)
• M11: 6,606,541 km (0.08 R)
• M12: 7,185,485 km (0.11 R)
• M13: 7,663,899 km (0.106 R)
• M14: 8,830,762 km (0.045 R)
• M15: 9,228,244 km (0.064 R)
• M16: 9,637,693 km (0.083 R)
• M17: 13,107,167 km (0.068 R)
• M18: 16,054,843 km (0.068 R)
• M19: 22,027,090 km (0.112 R)
• M20: 28,035,389 km (0.098 R)
• M21: 35,301,956 km (0.067 R)
• M22: 42,877,143 km (0.096 R)
• M23: 46,966,700 km (0.078 R)
• M24: 51,149,906 km (0.112 R)
• M25: 53,413,770 km (0.118 R)
• M26: 55,406,713 km (0.093 R)
• M27: 55,912,653 km (0.097 R)
• M28: 56,762,518 km (0.093 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit