🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.47 AU - 1.73 AU

Year: 751 Days

Day: 29.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,989,514 km

• M1: 83,326 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 13.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.29 AU - 8.09 AU

Year: 6417 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,989,514 km

• M1: 169,345 km (0.114 R)
• M2: 652,097 km (0.066 R)
• M3: 1,833,322 km (0.05 R)
• M4: 2,427,674 km (0.105 R)
• M5: 2,855,674 km (0.102 R)
• M6: 3,441,050 km (0.12 R)
• M7: 4,800,596 km (0.073 R)
• M8: 6,261,718 km (0.07 R)
• M9: 9,601,939 km (0.035 R)
• M10: 12,260,593 km (0.097 R)
• M11: 12,995,268 km (0.033 R)
• M12: 15,257,188 km (0.113 R)
• M13: 17,053,708 km (0.117 R)
• M14: 17,969,696 km (0.113 R)
• M15: 20,114,630 km (0.049 R)
• M16: 21,888,712 km (0.116 R)
• M17: 22,813,974 km (0.103 R)
• M18: 25,746,542 km (0.107 R)
• M19: 27,479,932 km (0.028 R)
• M20: 30,224,305 km (0.119 R)
• M21: 31,082,099 km (0.051 R)
• M22: 32,647,043 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.7

Radius: 12.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.04 AU - 7.48 AU

Year: 6518 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,989,514 km

• M1: 160,519 km (0.084 R)
• M2: 558,598 km (0.041 R)
• M3: 1,287,738 km (0.108 R)
• M4: 2,096,764 km (0.04 R)
• M5: 2,795,835 km (0.054 R)
• M6: 3,298,334 km (0.056 R)
• M7: 3,971,674 km (0.054 R)
• M8: 5,823,995 km (0.084 R)
• M9: 6,459,187 km (0.115 R)
• M10: 9,231,385 km (0.063 R)
• M11: 10,309,687 km (0.079 R)
• M12: 10,924,235 km (0.11 R)
• M13: 17,853,010 km (0.096 R)
• M14: 21,506,788 km (0.111 R)
• M15: 23,999,388 km (0.1 R)
• M16: 24,458,504 km (0.113 R)
• M17: 28,090,591 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 13.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.95 AU - 12.47 AU

Year: 12099 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,989,514 km

• M1: 162,912 km (0.056 R)
• M2: 1,317,060 km (0.095 R)
• M3: 1,993,392 km (0.045 R)
• M4: 2,454,153 km (0.108 R)
• M5: 3,121,509 km (0.081 R)
• M6: 3,793,802 km (0.052 R)
• M7: 4,742,103 km (0.088 R)
• M8: 5,258,515 km (0.105 R)
• M9: 6,633,170 km (0.089 R)
• M10: 7,071,940 km (0.063 R)
• M11: 8,742,948 km (0.119 R)
• M12: 9,312,916 km (0.109 R)
• M13: 11,602,212 km (0.1 R)
• M14: 16,336,237 km (0.115 R)
• M15: 18,295,221 km (0.088 R)
• M16: 18,758,526 km (0.109 R)
• M17: 22,298,460 km (0.116 R)
• M18: 25,928,453 km (0.103 R)
• M19: 28,409,084 km (0.049 R)
• M20: 28,852,343 km (0.115 R)
• M21: 31,231,697 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 15,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit