🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.46 AU - 0.62 AU

Year: 252 Days

Day: 44.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,315,350 km

• M1: 241,002 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.4

Radius: 13.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.53 AU - 0.83 AU

Year: 357 Days

Day: 13.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,315,350 km

• M1: 172,935 km (0.098 R)
• M2: 678,277 km (0.106 R)
• M3: 1,226,852 km (0.107 R)
• M4: 1,931,608 km (0.106 R)
• M5: 2,367,685 km (0.069 R)
• M6: 2,998,689 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 13.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.2 AU - 1.38 AU

Year: 932 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 49,315,350 km

• M1: 166,802 km (0.06 R)
• M2: 709,842 km (0.053 R)
• M3: 1,351,168 km (0.114 R)
• M4: 3,484,434 km (0.104 R)
• M5: 4,740,308 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 13

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.98 AU - 4.78 AU

Year: 5828 Days

Day: 7.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,315,350 km

• M1: 174,880 km (0.103 R)
• M2: 719,566 km (0.114 R)
• M3: 1,137,243 km (0.116 R)
• M4: 2,103,047 km (0.031 R)
• M5: 2,835,628 km (0.053 R)
• M6: 4,162,112 km (0.095 R)
• M7: 5,681,428 km (0.111 R)
• M8: 7,322,068 km (0.071 R)
• M9: 14,318,760 km (0.072 R)
• M10: 15,122,699 km (0.098 R)
• M11: 17,376,840 km (0.088 R)
• M12: 21,294,060 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 9.1

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.41 AU - 6.13 AU

Year: 8812 Days

Day: 5.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,315,350 km

• M1: 113,096 km (0.099 R)
• M2: 568,771 km (0.108 R)
• M3: 900,579 km (0.112 R)
• M4: 1,725,462 km (0.061 R)
• M5: 2,277,478 km (0.096 R)
• M6: 2,749,609 km (0.103 R)
• M7: 3,099,668 km (0.032 R)
• M8: 3,706,586 km (0.073 R)
• M9: 4,626,613 km (0.104 R)
• M10: 7,605,406 km (0.106 R)
• M11: 9,418,233 km (0.052 R)
• M12: 10,687,721 km (0.114 R)
• M13: 11,226,273 km (0.075 R)
• M14: 12,299,189 km (0.101 R)
• M15: 13,132,449 km (0.117 R)
• M16: 18,173,449 km (0.101 R)
• M17: 18,708,261 km (0.072 R)
• M18: 19,570,094 km (0.083 R)
• M19: 20,131,984 km (0.101 R)
• M20: 21,541,645 km (0.095 R)
• M21: 22,140,784 km (0.093 R)
• M22: 25,971,836 km (0.08 R)
• M23: 28,246,322 km (0.089 R)
• M24: 29,275,555 km (0.055 R)
• M25: 30,010,679 km (0.076 R)
• M26: 32,961,946 km (0.071 R)
• M27: 33,987,140 km (0.114 R)
• M28: 37,805,028 km (0.083 R)
• M29: 38,551,371 km (0.075 R)
• M30: 42,164,758 km (0.116 R)
• M31: 43,780,266 km (0.07 R)
• M32: 46,280,196 km (0.047 R)
• M33: 48,873,924 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 14,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit