🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.69 AU

Year: 145 Days

Day: 24.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 96.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.29 AU - 1.87 AU

Year: 705 Days

Day: 12.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.34 AU - 3 AU

Year: 1548 Days

Day: 24 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,602,810 km

• M1: 671,545 km (0.093 R)
• M2: 2,131,321 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.62 AU - 3.56 AU

Year: 1927 Days

Day: 32 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,602,810 km

• M1: 1,404,574 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.7

Radius: 13.1

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.56 AU - 13.92 AU

Year: 15192 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 17,602,810 km

• M1: 240,254 km (0.036 R)
• M2: 816,655 km (0.104 R)
• M3: 1,664,725 km (0.061 R)
• M4: 2,226,316 km (0.097 R)
• M5: 2,746,916 km (0.057 R)
• M6: 2,844,304 km (0.065 R)
• M7: 3,349,496 km (0.06 R)
• M8: 4,167,797 km (0.102 R)
• M9: 4,758,110 km (0.118 R)
• M10: 4,892,898 km (0.118 R)
• M11: 5,374,902 km (0.108 R)
• M12: 6,108,231 km (0.075 R)
• M13: 6,987,417 km (0.075 R)
• M14: 8,187,342 km (0.108 R)
• M15: 8,492,222 km (0.088 R)
• M16: 8,594,547 km (0.105 R)
• M17: 8,842,132 km (0.095 R)
• M18: 9,344,481 km (0.116 R)
• M19: 9,599,097 km (0.072 R)
• M20: 9,813,022 km (0.092 R)
• M21: 11,309,749 km (0.102 R)
• M22: 11,558,530 km (0.113 R)
• M23: 11,694,963 km (0.08 R)
• M24: 13,278,905 km (0.114 R)
• M25: 13,374,199 km (0.092 R)
• M26: 13,829,874 km (0.089 R)
• M27: 15,427,131 km (0.11 R)
• M28: 16,285,823 km (0.087 R)
• M29: 17,498,313 km (0.116 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 18,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit