🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.65 AU - 0.71 AU

Year: 210 Days

Day: 45.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,337,065 km

• M1: 23,337 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.14 AU

Year: 352 Days

Day: 12.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,337,065 km

• M1: 40,691 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.82 AU - 3.02 AU

Year: 1870 Days

Day: 22.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,337,065 km

• M1: 38,447 km (0.098 R)
• M2: 2,590,437 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.2

Radius: 10.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.77 AU - 5.25 AU

Year: 4202 Days

Day: 8.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,337,065 km

• M1: 125,662 km (0.115 R)
• M2: 775,216 km (0.12 R)
• M3: 1,552,676 km (0.072 R)
• M4: 3,061,371 km (0.067 R)
• M5: 3,508,369 km (0.086 R)
• M6: 4,283,137 km (0.082 R)
• M7: 6,551,340 km (0.113 R)
• M8: 7,524,623 km (0.12 R)
• M9: 7,994,660 km (0.093 R)
• M10: 11,942,398 km (0.089 R)
• M11: 13,053,761 km (0.112 R)
• M12: 16,520,691 km (0.098 R)
• M13: 17,722,710 km (0.091 R)
• M14: 18,435,245 km (0.082 R)
• M15: 20,883,264 km (0.066 R)
• M16: 21,544,188 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271

Radius: 9.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.7 AU - 7.16 AU

Year: 6110 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 99.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,337,065 km

• M1: 114,442 km (0.069 R)
• M2: 463,155 km (0.112 R)
• M3: 809,175 km (0.04 R)
• M4: 1,105,827 km (0.116 R)
• M5: 1,943,276 km (0.047 R)
• M6: 2,537,629 km (0.105 R)
• M7: 2,974,155 km (0.097 R)
• M8: 3,764,182 km (0.031 R)
• M9: 4,265,185 km (0.111 R)
• M10: 5,294,568 km (0.118 R)
• M11: 5,699,828 km (0.038 R)
• M12: 6,603,250 km (0.066 R)
• M13: 7,365,750 km (0.053 R)
• M14: 7,906,098 km (0.109 R)
• M15: 8,765,837 km (0.112 R)
• M16: 9,180,073 km (0.109 R)
• M17: 10,170,411 km (0.074 R)
• M18: 13,272,024 km (0.066 R)
• M19: 15,171,019 km (0.054 R)
• M20: 15,824,014 km (0.112 R)
• M21: 18,318,409 km (0.098 R)
• M22: 19,121,450 km (0.073 R)
• M23: 21,603,429 km (0.113 R)
• M24: 22,992,295 km (0.048 R)
• M25: 23,999,388 km (0.109 R)
• M26: 25,185,998 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 19,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit