🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.79 AU - 2.05 AU

Year: 972 Days

Day: 44.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.2 AU - 3.42 AU

Year: 1720 Days

Day: 43.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,208,301 km

• M1: 245,640 km (0.059 R)
• M2: 558,748 km (0.117 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.1

Radius: 10.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.48 AU - 8.9 AU

Year: 7789 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,208,301 km

• M1: 127,009 km (0.028 R)
• M2: 666,309 km (0.052 R)
• M3: 1,140,534 km (0.103 R)
• M4: 1,583,493 km (0.1 R)
• M5: 2,154,359 km (0.073 R)
• M6: 2,821,865 km (0.116 R)
• M7: 3,373,282 km (0.036 R)
• M8: 3,794,400 km (0.114 R)
• M9: 4,591,159 km (0.1 R)
• M10: 5,082,887 km (0.081 R)
• M11: 5,812,625 km (0.091 R)
• M12: 7,272,850 km (0.079 R)
• M13: 8,613,995 km (0.116 R)
• M14: 8,963,755 km (0.049 R)
• M15: 9,775,323 km (0.103 R)
• M16: 10,371,920 km (0.081 R)
• M17: 11,083,407 km (0.042 R)
• M18: 12,211,076 km (0.069 R)
• M19: 12,603,471 km (0.104 R)
• M20: 13,055,107 km (0.072 R)
• M21: 14,204,318 km (0.096 R)
• M22: 15,025,760 km (0.053 R)
• M23: 17,742,906 km (0.053 R)
• M24: 21,544,038 km (0.081 R)
• M25: 23,220,731 km (0.099 R)
• M26: 27,580,013 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.6

Radius: 5.3

Gravity: 31.99 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.27 AU - 19.31 AU

Year: 22917 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,208,301 km

• M1: 65,973 km (0.07 R)
• M2: 482,752 km (0.108 R)
• M3: 898,036 km (0.097 R)
• M4: 1,218,774 km (0.079 R)
• M5: 2,429,619 km (0.104 R)
• M6: 2,996,745 km (0.107 R)
• M7: 3,431,476 km (0.098 R)
• M8: 7,363,058 km (0.091 R)
• M9: 11,458,748 km (0.111 R)
• M10: 24,295,891 km (0.102 R)
• M11: 26,507,845 km (0.103 R)
• M12: 27,111,622 km (0.039 R)
• M13: 29,105,014 km (0.111 R)
• M14: 30,137,389 km (0.115 R)
• M15: 32,963,292 km (0.109 R)
• M16: 47,788,741 km (0.055 R)
• M17: 53,893,680 km (0.081 R)
• M18: 64,102,089 km (0.108 R)
• M19: 67,398,628 km (0.084 R)
• M20: 81,714,995 km (0.097 R)
• M21: 84,282,393 km (0.101 R)
• M22: 87,168,136 km (0.115 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: 149 - 15,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit