🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.44 AU - 4.18 AU

Year: 2832 Days

Day: 35.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,723,208 km

• M1: 1,693,897 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.09 AU - 4.57 AU

Year: 2854 Days

Day: 48 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 11

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.41 AU - 5.65 AU

Year: 4952 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 148.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,723,208 km

• M1: 136,882 km (0.05 R)
• M2: 508,932 km (0.088 R)
• M3: 1,234,930 km (0.07 R)
• M4: 2,808,999 km (0.077 R)
• M5: 3,392,581 km (0.055 R)
• M6: 4,802,840 km (0.119 R)
• M7: 6,033,581 km (0.1 R)
• M8: 7,273,448 km (0.098 R)
• M9: 11,858,922 km (0.041 R)
• M10: 12,821,435 km (0.104 R)
• M11: 13,793,522 km (0.074 R)
• M12: 14,170,658 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.7

Radius: 7.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.83 AU - 12.33 AU

Year: 15988 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,723,208 km

• M1: 90,806 km (0.065 R)
• M2: 332,855 km (0.093 R)
• M3: 888,911 km (0.077 R)
• M4: 1,195,736 km (0.099 R)
• M5: 4,385,162 km (0.08 R)
• M6: 6,715,897 km (0.08 R)
• M7: 10,162,632 km (0.102 R)
• M8: 14,431,407 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.6

Radius: 6.7

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.18 AU - 15.92 AU

Year: 21134 Days

Day: 17.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,723,208 km

• M1: 83,326 km (0.12 R)
• M2: 346,319 km (0.069 R)
• M3: 615,146 km (0.094 R)
• M4: 1,011,880 km (0.105 R)
• M5: 1,254,677 km (0.039 R)
• M6: 2,048,444 km (0.037 R)
• M7: 2,738,987 km (0.064 R)
• M8: 3,778,693 km (0.068 R)
• M9: 4,469,984 km (0.107 R)
• M10: 4,775,912 km (0.119 R)
• M11: 6,434,952 km (0.086 R)
• M12: 7,895,476 km (0.052 R)
• M13: 8,192,129 km (0.065 R)
• M14: 8,496,261 km (0.086 R)
• M15: 8,860,383 km (0.093 R)
• M16: 10,188,812 km (0.119 R)
• M17: 10,839,862 km (0.066 R)
• M18: 14,591,328 km (0.11 R)
• M19: 15,418,005 km (0.086 R)
• M20: 15,881,759 km (0.101 R)
• M21: 16,514,707 km (0.09 R)
• M22: 17,412,295 km (0.063 R)
• M23: 22,099,345 km (0.114 R)
• M24: 25,904,068 km (0.064 R)
• M25: 27,903,593 km (0.072 R)
• M26: 29,175,026 km (0.12 R)
• M27: 33,348,357 km (0.075 R)
• M28: 43,772,038 km (0.05 R)
• M29: 44,390,176 km (0.04 R)
• M30: 45,644,106 km (0.099 R)
• M31: 67,181,412 km (0.076 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: 222 - 14,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit