🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.72 AU

Year: 180 Days

Day: 39.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,830,430 km

• M1: 86,019 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.77 AU - 4.01 AU

Year: 2831 Days

Day: 47.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,830,430 km

• M1: 2,710,414 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.28 AU - 5.02 AU

Year: 3119 Days

Day: 37.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.9

Radius: 14.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.89 AU - 6.15 AU

Year: 4785 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 71 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,830,430 km

• M1: 188,493 km (0.075 R)
• M2: 673,938 km (0.094 R)
• M3: 1,165,367 km (0.113 R)
• M4: 2,046,499 km (0.104 R)
• M5: 2,593,728 km (0.072 R)
• M6: 3,238,794 km (0.117 R)
• M7: 4,248,729 km (0.115 R)
• M8: 4,934,037 km (0.114 R)
• M9: 5,721,670 km (0.085 R)
• M10: 6,366,437 km (0.057 R)
• M11: 7,266,268 km (0.112 R)
• M12: 9,653,850 km (0.057 R)
• M13: 10,705,672 km (0.11 R)
• M14: 11,165,835 km (0.12 R)
• M15: 11,639,313 km (0.116 R)
• M16: 13,456,179 km (0.109 R)
• M17: 14,047,240 km (0.109 R)
• M18: 16,526,376 km (0.089 R)
• M19: 17,646,116 km (0.079 R)
• M20: 18,617,455 km (0.086 R)
• M21: 20,951,032 km (0.091 R)
• M22: 21,527,283 km (0.107 R)
• M23: 22,938,290 km (0.102 R)
• M24: 25,371,948 km (0.103 R)
• M25: 30,563,144 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.3

Radius: 12

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.08 AU - 10.42 AU

Year: 9550 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,830,430 km

• M1: 150,944 km (0.111 R)
• M2: 1,038,060 km (0.075 R)
• M3: 1,676,543 km (0.097 R)
• M4: 2,170,216 km (0.111 R)
• M5: 3,695,367 km (0.104 R)
• M6: 5,288,285 km (0.088 R)
• M7: 5,708,206 km (0.041 R)
• M8: 8,716,170 km (0.067 R)
• M9: 11,176,008 km (0.066 R)
• M10: 13,053,013 km (0.065 R)
• M11: 13,523,648 km (0.072 R)
• M12: 16,453,223 km (0.107 R)
• M13: 18,138,443 km (0.116 R)
• M14: 19,324,305 km (0.077 R)
• M15: 23,882,851 km (0.072 R)
• M16: 25,762,848 km (0.032 R)
• M17: 32,205,579 km (0.064 R)
• M18: 34,163,217 km (0.051 R)
• M19: 34,833,116 km (0.098 R)
• M20: 36,314,434 km (0.109 R)
• M21: 37,837,490 km (0.092 R)
• M22: 38,795,515 km (0.119 R)
• M23: 39,280,661 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 19,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit