🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.64 AU - 2.28 AU

Year: 1023 Days

Day: 37.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 10

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.45 AU - 5.97 AU

Year: 4433 Days

Day: 6.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 98,625,604 km

• M1: 124,465 km (0.045 R)
• M2: 473,178 km (0.113 R)
• M3: 1,148,612 km (0.115 R)
• M4: 1,469,051 km (0.101 R)
• M5: 1,862,344 km (0.099 R)
• M6: 2,311,437 km (0.095 R)
• M7: 2,881,405 km (0.103 R)
• M8: 3,581,223 km (0.076 R)
• M9: 3,981,996 km (0.067 R)
• M10: 4,302,136 km (0.114 R)
• M11: 5,600,645 km (0.097 R)
• M12: 5,948,909 km (0.101 R)
• M13: 7,081,814 km (0.088 R)
• M14: 7,748,571 km (0.113 R)
• M15: 8,772,868 km (0.104 R)
• M16: 11,425,837 km (0.086 R)
• M17: 14,126,078 km (0.117 R)
• M18: 14,622,444 km (0.094 R)
• M19: 15,337,073 km (0.094 R)
• M20: 20,184,792 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 8.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.01 AU - 10.23 AU

Year: 9434 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 98,625,604 km

• M1: 108,608 km (0.088 R)
• M2: 425,008 km (0.049 R)
• M3: 719,566 km (0.089 R)
• M4: 1,115,551 km (0.054 R)
• M5: 1,561,652 km (0.081 R)
• M6: 2,513,992 km (0.082 R)
• M7: 3,264,824 km (0.114 R)
• M8: 5,537,964 km (0.04 R)
• M9: 7,539,433 km (0.097 R)
• M10: 8,829,117 km (0.058 R)
• M11: 9,980,721 km (0.085 R)
• M12: 10,401,690 km (0.108 R)
• M13: 10,883,395 km (0.104 R)
• M14: 14,801,961 km (0.103 R)
• M15: 15,165,783 km (0.041 R)
• M16: 16,293,153 km (0.103 R)
• M17: 19,354,374 km (0.117 R)
• M18: 21,364,371 km (0.115 R)
• M19: 27,306,997 km (0.089 R)
• M20: 29,733,026 km (0.04 R)
• M21: 36,200,291 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.3

Radius: 3.5

Gravity: 67.7 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.74 AU - 19.86 AU

Year: 26824 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 98,625,604 km

• M1: 43,533 km (0.095 R)
• M2: 226,940 km (0.092 R)
• M3: 344,075 km (0.083 R)
• M4: 667,655 km (0.082 R)
• M5: 797,207 km (0.07 R)
• M6: 996,172 km (0.117 R)
• M7: 1,678,189 km (0.082 R)
• M8: 1,898,995 km (0.111 R)
• M9: 5,410,357 km (0.093 R)
• M10: 5,891,314 km (0.08 R)
• M11: 8,441,209 km (0.113 R)
• M12: 12,514,759 km (0.031 R)
• M13: 14,803,308 km (0.068 R)
• M14: 15,139,454 km (0.029 R)
• M15: 15,739,790 km (0.102 R)
• M16: 38,393,695 km (0.091 R)
• M17: 51,661,680 km (0.063 R)
• M18: 59,312,265 km (0.109 R)
• M19: 66,085,757 km (0.046 R)
• M20: 73,599,759 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 10,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit