🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.7

Radius: 12.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.5 AU - 0.72 AU

Year: 323 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 35,769,457 km

• M1: 153,039 km (0.05 R)
• M2: 1,282,054 km (0.113 R)
• M3: 1,722,470 km (0.116 R)
• M4: 2,138,801 km (0.052 R)
• M5: 3,103,707 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.5

Radius: 9.9

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.78 AU - 0.84 AU

Year: 494 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,769,457 km

• M1: 123,269 km (0.06 R)
• M2: 463,454 km (0.079 R)
• M3: 797,656 km (0.062 R)
• M4: 1,158,486 km (0.079 R)
• M5: 1,532,780 km (0.06 R)
• M6: 2,291,690 km (0.071 R)
• M7: 3,473,363 km (0.05 R)
• M8: 3,834,343 km (0.08 R)
• M9: 4,324,725 km (0.086 R)
• M10: 6,397,703 km (0.097 R)
• M11: 7,173,517 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 8

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.98 AU - 2 AU

Year: 1904 Days

Day: 8 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,769,457 km

• M1: 99,632 km (0.089 R)
• M2: 398,678 km (0.056 R)
• M3: 726,896 km (0.088 R)
• M4: 1,704,967 km (0.048 R)
• M5: 2,697,250 km (0.106 R)
• M6: 2,987,469 km (0.1 R)
• M7: 3,645,401 km (0.112 R)
• M8: 4,445,450 km (0.108 R)
• M9: 5,264,947 km (0.052 R)
• M10: 7,223,184 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 14.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.38 AU - 3.86 AU

Year: 3738 Days

Day: 11.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,769,457 km

• M1: 180,415 km (0.047 R)
• M2: 1,138,889 km (0.057 R)
• M3: 1,592,619 km (0.053 R)
• M4: 2,556,777 km (0.109 R)
• M5: 5,043,991 km (0.03 R)
• M6: 7,684,244 km (0.101 R)
• M7: 8,354,891 km (0.076 R)
• M8: 8,955,377 km (0.077 R)
• M9: 10,767,157 km (0.04 R)
• M10: 14,395,653 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.6

Radius: 3.5

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.8 AU - 9.22 AU

Year: 18343 Days

Day: 21.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,769,457 km

• M1: 58,642 km (0.066 R)
• M2: 184,454 km (0.111 R)
• M3: 595,100 km (0.08 R)
• M4: 1,160,131 km (0.096 R)
• M5: 1,867,879 km (0.106 R)
• M6: 1,988,455 km (0.103 R)
• M7: 2,098,260 km (0.119 R)
• M8: 3,025,019 km (0.063 R)
• M9: 4,220,904 km (0.059 R)
• M10: 4,727,143 km (0.107 R)
• M11: 5,858,701 km (0.108 R)
• M12: 6,019,968 km (0.106 R)
• M13: 7,159,305 km (0.062 R)
• M14: 8,849,612 km (0.096 R)
• M15: 12,455,818 km (0.098 R)
• M16: 14,287,045 km (0.083 R)
• M17: 14,935,253 km (0.074 R)
• M18: 21,370,056 km (0.099 R)
• M19: 21,752,278 km (0.118 R)
• M20: 23,895,118 km (0.1 R)
• M21: 25,570,315 km (0.07 R)
• M22: 27,862,903 km (0.114 R)
• M23: 28,965,738 km (0.071 R)
• M24: 34,185,806 km (0.051 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 10,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit