🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.61 AU - 0.79 AU

Year: 205 Days

Day: 40.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,057,899 km

• M1: 51,462 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.71 AU - 0.75 AU

Year: 218 Days

Day: 35.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 53.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276

Radius: 13

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.62 AU - 14.52 AU

Year: 14670 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,057,899 km

• M1: 161,715 km (0.103 R)
• M2: 633,547 km (0.039 R)
• M3: 1,088,325 km (0.075 R)
• M4: 1,725,163 km (0.069 R)
• M5: 2,340,309 km (0.077 R)
• M6: 3,033,097 km (0.062 R)
• M7: 4,148,349 km (0.109 R)
• M8: 6,310,786 km (0.116 R)
• M9: 7,698,306 km (0.12 R)
• M10: 8,420,266 km (0.088 R)
• M11: 9,094,503 km (0.105 R)
• M12: 10,602,001 km (0.047 R)
• M13: 13,078,444 km (0.038 R)
• M14: 13,983,511 km (0.03 R)
• M15: 14,546,299 km (0.07 R)
• M16: 16,257,698 km (0.031 R)
• M17: 16,670,888 km (0.061 R)
• M18: 18,394,853 km (0.093 R)
• M19: 19,376,814 km (0.051 R)
• M20: 23,833,334 km (0.111 R)
• M21: 24,727,630 km (0.092 R)
• M22: 25,459,014 km (0.118 R)
• M23: 30,465,756 km (0.077 R)
• M24: 36,327,001 km (0.093 R)
• M25: 37,391,838 km (0.099 R)
• M26: 42,768,236 km (0.097 R)
• M27: 43,424,971 km (0.077 R)
• M28: 45,028,809 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.4

Radius: 3.2

Gravity: 70.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.34 AU - 21.22 AU

Year: 25130 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,057,899 km

• M1: 43,982 km (0.054 R)
• M2: 191,485 km (0.11 R)
• M3: 408,552 km (0.063 R)
• M4: 885,470 km (0.099 R)
• M5: 2,235,291 km (0.119 R)
• M6: 2,961,888 km (0.113 R)
• M7: 3,216,354 km (0.117 R)
• M8: 3,333,938 km (0.105 R)
• M9: 3,768,520 km (0.074 R)
• M10: 5,136,892 km (0.101 R)
• M11: 5,338,550 km (0.092 R)
• M12: 6,567,197 km (0.051 R)
• M13: 16,622,867 km (0.06 R)
• M14: 29,355,141 km (0.093 R)
• M15: 35,637,205 km (0.057 R)
• M16: 36,369,636 km (0.071 R)
• M17: 38,168,251 km (0.082 R)
• M18: 39,244,458 km (0.053 R)
• M19: 48,412,564 km (0.112 R)
• M20: 49,310,600 km (0.088 R)
• M21: 50,770,376 km (0.089 R)
• M22: 53,203,585 km (0.067 R)
• M23: 58,705,944 km (0.066 R)
• M24: 65,008,951 km (0.108 R)
• M25: 78,198,098 km (0.097 R)
• M26: 86,329,790 km (0.077 R)
• M27: 86,855,925 km (0.104 R)
• M28: 88,714,380 km (0.118 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit