🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.78 AU - 0.84 AU

Year: 257 Days

Day: 41.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.88 AU - 1.32 AU

Year: 407 Days

Day: 36.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,117,365 km

• M1: 42,187 km (0.089 R)
• M2: 172,187 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.98 AU - 1.4 AU

Year: 458 Days

Day: 13.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 125 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,117,365 km

• M1: 742,753 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.16 AU - 1.36 AU

Year: 499 Days

Day: 23.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,117,365 km

• M1: 258,804 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.52 AU - 3.52 AU

Year: 1853 Days

Day: 21.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,117,365 km

• M1: 42,037 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 9.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.62 AU - 8.88 AU

Year: 8367 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,117,365 km

• M1: 126,560 km (0.111 R)
• M2: 566,677 km (0.096 R)
• M3: 1,182,870 km (0.113 R)
• M4: 1,610,571 km (0.107 R)
• M5: 2,094,221 km (0.116 R)
• M6: 2,446,224 km (0.12 R)
• M7: 2,894,420 km (0.118 R)
• M8: 6,427,473 km (0.103 R)
• M9: 6,863,999 km (0.076 R)
• M10: 9,309,326 km (0.062 R)
• M11: 11,246,469 km (0.064 R)
• M12: 13,010,527 km (0.101 R)
• M13: 13,710,495 km (0.051 R)
• M14: 14,153,455 km (0.036 R)
• M15: 14,491,995 km (0.076 R)
• M16: 15,719,744 km (0.097 R)
• M17: 16,266,674 km (0.091 R)
• M18: 17,592,111 km (0.073 R)
• M19: 18,852,174 km (0.072 R)
• M20: 20,029,809 km (0.119 R)
• M21: 23,697,649 km (0.096 R)
• M22: 24,497,699 km (0.12 R)
• M23: 29,957,422 km (0.105 R)
• M24: 30,329,173 km (0.083 R)
• M25: 31,847,143 km (0.042 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 11,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit