🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.34 AU - 3.9 AU

Year: 1964 Days

Day: 25.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,116,022 km

• M1: 36,053 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.3

Radius: 11.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.32 AU - 6.5 AU

Year: 5121 Days

Day: 13.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,116,022 km

• M1: 138,079 km (0.074 R)
• M2: 619,934 km (0.115 R)
• M3: 1,108,819 km (0.094 R)
• M4: 2,395,810 km (0.066 R)
• M5: 3,281,728 km (0.117 R)
• M6: 3,701,351 km (0.077 R)
• M7: 4,156,726 km (0.069 R)
• M8: 4,649,203 km (0.114 R)
• M9: 6,083,846 km (0.068 R)
• M10: 6,589,637 km (0.089 R)
• M11: 8,126,605 km (0.037 R)
• M12: 8,506,883 km (0.056 R)
• M13: 9,510,086 km (0.057 R)
• M14: 10,280,066 km (0.106 R)
• M15: 11,091,037 km (0.052 R)
• M16: 12,789,571 km (0.064 R)
• M17: 13,674,293 km (0.103 R)
• M18: 15,334,530 km (0.083 R)
• M19: 16,878,829 km (0.085 R)
• M20: 18,007,096 km (0.102 R)
• M21: 18,459,180 km (0.046 R)
• M22: 21,621,081 km (0.083 R)
• M23: 23,482,677 km (0.111 R)
• M24: 24,022,576 km (0.097 R)
• M25: 25,207,391 km (0.106 R)
• M26: 28,995,658 km (0.115 R)
• M27: 29,349,606 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 12

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.22 AU - 10.66 AU

Year: 11171 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 135.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,116,022 km

• M1: 149,448 km (0.053 R)
• M2: 566,378 km (0.104 R)
• M3: 1,028,934 km (0.089 R)
• M4: 1,973,495 km (0.072 R)
• M5: 2,426,627 km (0.101 R)
• M6: 3,331,993 km (0.113 R)
• M7: 4,403,862 km (0.109 R)
• M8: 4,982,207 km (0.103 R)
• M9: 5,556,364 km (0.076 R)
• M10: 6,775,437 km (0.118 R)
• M11: 7,514,600 km (0.113 R)
• M12: 9,115,896 km (0.094 R)
• M13: 9,697,084 km (0.118 R)
• M14: 16,888,253 km (0.118 R)
• M15: 17,706,554 km (0.052 R)
• M16: 19,045,754 km (0.051 R)
• M17: 21,112,448 km (0.068 R)
• M18: 21,787,883 km (0.093 R)
• M19: 23,539,674 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 11.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.86 AU - 15.62 AU

Year: 16209 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,116,022 km

• M1: 150,795 km (0.115 R)
• M2: 543,639 km (0.108 R)
• M3: 953,986 km (0.047 R)
• M4: 1,537,866 km (0.087 R)
• M5: 2,098,709 km (0.112 R)
• M6: 2,944,684 km (0.037 R)
• M7: 3,558,933 km (0.058 R)
• M8: 5,239,516 km (0.049 R)
• M9: 6,519,026 km (0.113 R)
• M10: 7,355,877 km (0.106 R)
• M11: 12,953,231 km (0.092 R)
• M12: 19,490,508 km (0.051 R)
• M13: 20,385,702 km (0.116 R)
• M14: 21,138,179 km (0.109 R)
• M15: 23,598,316 km (0.085 R)
• M16: 28,044,963 km (0.08 R)
• M17: 30,034,465 km (0.108 R)
• M18: 32,340,816 km (0.039 R)
• M19: 36,443,388 km (0.068 R)
• M20: 37,551,908 km (0.043 R)
• M21: 38,177,377 km (0.108 R)
• M22: 42,346,220 km (0.106 R)
• M23: 46,378,033 km (0.081 R)
• M24: 49,303,120 km (0.079 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 19,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit