🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.73 AU - 0.95 AU

Year: 271 Days

Day: 46 Hours

Environment

Temp: 120 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.03 AU - 1.43 AU

Year: 479 Days

Day: 22.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,356,035 km

• M1: 25,880 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.56 AU - 2.08 AU

Year: 863 Days

Day: 32.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,356,035 km

• M1: 59,390 km (0.061 R)
• M2: 77,342 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.2

Radius: 8.3

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.33 AU - 8.11 AU

Year: 7539 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,356,035 km

• M1: 103,372 km (0.062 R)
• M2: 390,600 km (0.058 R)
• M3: 848,220 km (0.119 R)
• M4: 1,146,518 km (0.106 R)
• M5: 2,009,847 km (0.089 R)
• M6: 2,949,172 km (0.102 R)
• M7: 3,972,721 km (0.086 R)
• M8: 4,262,193 km (0.113 R)
• M9: 4,708,443 km (0.117 R)
• M10: 5,003,002 km (0.068 R)
• M11: 5,826,837 km (0.032 R)
• M12: 6,628,382 km (0.087 R)
• M13: 7,036,934 km (0.097 R)
• M14: 9,945,715 km (0.11 R)
• M15: 10,631,023 km (0.114 R)
• M16: 15,939,803 km (0.113 R)
• M17: 20,295,943 km (0.1 R)
• M18: 26,756,028 km (0.087 R)
• M19: 33,160,163 km (0.118 R)
• M20: 34,575,209 km (0.079 R)
• M21: 35,018,468 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.6

Radius: 9.5

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.39 AU - 13.53 AU

Year: 13635 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,356,035 km

• M1: 118,182 km (0.112 R)
• M2: 950,844 km (0.084 R)
• M3: 1,251,835 km (0.102 R)
• M4: 3,047,309 km (0.119 R)
• M5: 4,002,341 km (0.086 R)
• M6: 4,300,191 km (0.082 R)
• M7: 5,570,875 km (0.096 R)
• M8: 5,905,376 km (0.102 R)
• M9: 6,492,697 km (0.096 R)
• M10: 7,161,699 km (0.115 R)
• M11: 8,203,199 km (0.109 R)
• M12: 8,784,985 km (0.09 R)
• M13: 9,290,776 km (0.092 R)
• M14: 11,450,819 km (0.096 R)
• M15: 16,357,480 km (0.068 R)
• M16: 17,436,230 km (0.063 R)
• M17: 24,726,434 km (0.097 R)
• M18: 26,145,818 km (0.088 R)
• M19: 26,456,832 km (0.071 R)
• M20: 27,726,021 km (0.081 R)
• M21: 28,266,667 km (0.081 R)
• M22: 30,959,878 km (0.105 R)
• M23: 31,659,098 km (0.089 R)
• M24: 40,750,161 km (0.111 R)
• M25: 42,727,246 km (0.085 R)
• M26: 44,619,659 km (0.057 R)
• M27: 49,832,098 km (0.103 R)
• M28: 52,419,692 km (0.029 R)
• M29: 57,161,346 km (0.08 R)
• M30: 58,566,968 km (0.077 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit