🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.05 AU

Year: 344 Days

Day: 34.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.28 AU - 1.92 AU

Year: 728 Days

Day: 21.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,995,509 km

• M1: 68,366 km (0.101 R)
• M2: 340,934 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.19 AU - 3.83 AU

Year: 2367 Days

Day: 41.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.99 AU - 4.17 AU

Year: 2966 Days

Day: 23.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 14.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.77 AU - 10.49 AU

Year: 9124 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,995,509 km

• M1: 183,557 km (0.096 R)
• M2: 1,008,439 km (0.11 R)
• M3: 1,593,816 km (0.055 R)
• M4: 3,197,654 km (0.081 R)
• M5: 3,857,680 km (0.105 R)
• M6: 5,256,420 km (0.061 R)
• M7: 6,019,070 km (0.113 R)
• M8: 6,738,636 km (0.082 R)
• M9: 7,361,412 km (0.076 R)
• M10: 8,054,649 km (0.088 R)
• M11: 8,964,952 km (0.109 R)
• M12: 10,830,736 km (0.11 R)
• M13: 11,355,675 km (0.115 R)
• M14: 14,871,375 km (0.104 R)
• M15: 16,823,029 km (0.114 R)
• M16: 17,473,330 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.2

Radius: 7.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.55 AU - 19.59 AU

Year: 26505 Days

Day: 24.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,995,509 km

• M1: 96,939 km (0.118 R)
• M2: 422,315 km (0.052 R)
• M3: 976,724 km (0.091 R)
• M4: 2,114,267 km (0.093 R)
• M5: 3,129,887 km (0.059 R)
• M6: 5,338,699 km (0.117 R)
• M7: 6,196,344 km (0.059 R)
• M8: 9,423,469 km (0.049 R)
• M9: 11,423,892 km (0.106 R)
• M10: 13,625,075 km (0.117 R)
• M11: 17,082,880 km (0.073 R)
• M12: 17,473,779 km (0.119 R)
• M13: 21,625,270 km (0.052 R)
• M14: 22,639,992 km (0.106 R)
• M15: 25,164,307 km (0.096 R)
• M16: 25,772,422 km (0.079 R)
• M17: 29,071,504 km (0.098 R)
• M18: 30,079,494 km (0.11 R)
• M19: 40,776,789 km (0.073 R)
• M20: 44,494,446 km (0.103 R)
• M21: 45,383,506 km (0.033 R)
• M22: 48,432,161 km (0.104 R)
• M23: 54,933,834 km (0.116 R)
• M24: 58,746,336 km (0.084 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 16,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit