🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.07 AU - 1.29 AU

Year: 457 Days

Day: 47 Hours

Environment

Temp: 17 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,350,874 km

• M1: 67,768 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.98 AU - 1.54 AU

Year: 504 Days

Day: 37.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.31 AU - 1.51 AU

Year: 597 Days

Day: 38.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.64 AU - 2.36 AU

Year: 1008 Days

Day: 43.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,350,874 km

• M1: 44,580 km (0.045 R)
• M2: 218,862 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.47 AU - 3.95 AU

Year: 2050 Days

Day: 47.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,350,874 km

• M1: 20,345 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.3

Radius: 5.9

Gravity: 27.59 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.41 AU - 19.23 AU

Year: 29102 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 109,350,874 km

• M1: 73,453 km (0.119 R)
• M2: 302,487 km (0.084 R)
• M3: 512,672 km (0.096 R)
• M4: 754,123 km (0.058 R)
• M5: 987,496 km (0.067 R)
• M6: 1,509,742 km (0.084 R)
• M7: 3,687,887 km (0.092 R)
• M8: 4,000,546 km (0.06 R)
• M9: 5,214,383 km (0.087 R)
• M10: 5,698,781 km (0.076 R)
• M11: 5,975,537 km (0.075 R)
• M12: 6,212,800 km (0.114 R)
• M13: 8,883,570 km (0.115 R)
• M14: 13,815,214 km (0.082 R)
• M15: 15,174,310 km (0.107 R)
• M16: 15,438,650 km (0.048 R)
• M17: 16,713,373 km (0.033 R)
• M18: 18,056,762 km (0.115 R)
• M19: 19,993,007 km (0.108 R)
• M20: 25,122,120 km (0.103 R)
• M21: 27,790,048 km (0.098 R)
• M22: 28,452,019 km (0.087 R)
• M23: 29,124,611 km (0.103 R)
• M24: 29,945,455 km (0.087 R)
• M25: 36,128,335 km (0.074 R)
• M26: 49,381,360 km (0.099 R)
• M27: 56,233,540 km (0.102 R)
• M28: 58,363,216 km (0.093 R)
• M29: 59,666,662 km (0.064 R)
• M30: 62,782,935 km (0.061 R)
• M31: 65,772,200 km (0.111 R)
• M32: 81,340,551 km (0.09 R)
• M33: 92,001,195 km (0.088 R)
• M34: 95,252,255 km (0.049 R)
• M35: 101,982,813 km (0.107 R)
• M36: 103,239,585 km (0.108 R)
• M37: 104,189,083 km (0.112 R)
• M38: 108,696,466 km (0.106 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 17,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit