🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.15 AU - 2.71 AU

Year: 1325 Days

Day: 31 Hours

Environment

Temp: -69 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.66 AU - 3.64 AU

Year: 1956 Days

Day: 15.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,677,822 km

• M1: 465,997 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.69 AU - 4.17 AU

Year: 2222 Days

Day: 38 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,677,822 km

• M1: 292,763 km (0.09 R)
• M2: 557,252 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.95 AU - 4.31 AU

Year: 2420 Days

Day: 43.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.6

Radius: 14.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.53 AU - 12.23 AU

Year: 12555 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,677,822 km

• M1: 182,061 km (0.073 R)
• M2: 682,316 km (0.089 R)
• M3: 1,421,778 km (0.078 R)
• M4: 2,473,900 km (0.072 R)
• M5: 2,932,417 km (0.09 R)
• M6: 4,053,504 km (0.11 R)
• M7: 7,436,061 km (0.111 R)
• M8: 7,979,251 km (0.056 R)
• M9: 9,196,679 km (0.118 R)
• M10: 13,861,888 km (0.109 R)
• M11: 14,339,255 km (0.03 R)
• M12: 16,816,446 km (0.119 R)
• M13: 19,908,933 km (0.075 R)
• M14: 21,048,869 km (0.087 R)
• M15: 22,886,978 km (0.114 R)
• M16: 23,362,699 km (0.08 R)
• M17: 24,630,691 km (0.042 R)
• M18: 27,197,641 km (0.064 R)
• M19: 29,599,883 km (0.066 R)
• M20: 32,140,355 km (0.037 R)
• M21: 37,257,499 km (0.109 R)
• M22: 38,182,313 km (0.096 R)
• M23: 43,763,211 km (0.071 R)
• M24: 44,202,431 km (0.069 R)
• M25: 45,238,994 km (0.096 R)
• M26: 53,285,415 km (0.097 R)
• M27: 54,122,266 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.4

Radius: 3.2

Gravity: 78.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.4 AU - 18.96 AU

Year: 21722 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,677,822 km

• M1: 39,793 km (0.116 R)
• M2: 197,320 km (0.108 R)
• M3: 575,653 km (0.028 R)
• M4: 1,819,260 km (0.118 R)
• M5: 2,104,094 km (0.102 R)
• M6: 3,053,891 km (0.107 R)
• M7: 3,337,080 km (0.104 R)
• M8: 3,545,619 km (0.108 R)
• M9: 4,684,059 km (0.109 R)
• M10: 4,794,911 km (0.102 R)
• M11: 5,021,851 km (0.115 R)
• M12: 5,216,478 km (0.045 R)
• M13: 8,012,462 km (0.084 R)
• M14: 9,167,956 km (0.091 R)
• M15: 9,341,639 km (0.081 R)
• M16: 9,636,048 km (0.064 R)
• M17: 9,876,003 km (0.113 R)
• M18: 10,430,263 km (0.058 R)
• M19: 10,556,224 km (0.067 R)
• M20: 13,665,616 km (0.084 R)
• M21: 14,430,959 km (0.114 R)
• M22: 17,600,040 km (0.114 R)
• M23: 18,597,259 km (0.087 R)
• M24: 22,857,059 km (0.076 R)
• M25: 23,069,637 km (0.039 R)
• M26: 29,697,122 km (0.108 R)
• M27: 34,198,372 km (0.036 R)
• M28: 37,932,036 km (0.075 R)
• M29: 43,537,169 km (0.027 R)
• M30: 49,314,639 km (0.067 R)
• M31: 50,026,126 km (0.076 R)
• M32: 52,201,728 km (0.1 R)
• M33: 53,126,692 km (0.114 R)
• M34: 54,439,712 km (0.11 R)
• M35: 61,740,986 km (0.052 R)
• M36: 67,026,877 km (0.081 R)
• M37: 71,466,493 km (0.067 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit