🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.83 AU - 1.33 AU

Year: 414 Days

Day: 21 Hours

Environment

Temp: -0 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,145,007 km

• M1: 279,150 km (0.11 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 14

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.68 AU - 6.16 AU

Year: 4656 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,145,007 km

• M1: 175,030 km (0.073 R)
• M2: 661,223 km (0.097 R)
• M3: 1,233,434 km (0.096 R)
• M4: 1,694,944 km (0.119 R)
• M5: 2,552,140 km (0.102 R)
• M6: 3,341,268 km (0.112 R)
• M7: 4,071,306 km (0.117 R)
• M8: 5,760,715 km (0.114 R)
• M9: 6,580,062 km (0.068 R)
• M10: 7,404,197 km (0.103 R)
• M11: 8,688,495 km (0.101 R)
• M12: 9,217,024 km (0.081 R)
• M13: 9,810,329 km (0.038 R)
• M14: 10,339,008 km (0.076 R)
• M15: 12,240,397 km (0.098 R)
• M16: 13,115,395 km (0.116 R)
• M17: 17,868,568 km (0.114 R)
• M18: 18,994,890 km (0.12 R)
• M19: 19,541,072 km (0.106 R)
• M20: 20,808,316 km (0.11 R)
• M21: 23,506,313 km (0.097 R)
• M22: 26,514,278 km (0.096 R)
• M23: 30,137,538 km (0.114 R)
• M24: 30,694,042 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.1

Radius: 9.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.21 AU - 8.91 AU

Year: 9240 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,145,007 km

• M1: 116,836 km (0.088 R)
• M2: 410,197 km (0.095 R)
• M3: 1,209,499 km (0.101 R)
• M4: 1,529,937 km (0.043 R)
• M5: 2,126,833 km (0.073 R)
• M6: 2,548,101 km (0.086 R)
• M7: 3,849,901 km (0.06 R)
• M8: 4,278,499 km (0.073 R)
• M9: 5,259,712 km (0.113 R)
• M10: 6,917,406 km (0.084 R)
• M11: 9,143,571 km (0.071 R)
• M12: 9,995,980 km (0.056 R)
• M13: 12,408,695 km (0.088 R)
• M14: 13,886,422 km (0.079 R)
• M15: 15,894,325 km (0.104 R)
• M16: 16,936,424 km (0.115 R)
• M17: 17,442,214 km (0.12 R)
• M18: 21,562,588 km (0.115 R)
• M19: 24,805,272 km (0.103 R)
• M20: 30,908,865 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.8

Radius: 12.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.17 AU - 10.53 AU

Year: 9714 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,145,007 km

• M1: 256,710 km (0.117 R)
• M2: 931,696 km (0.106 R)
• M3: 1,633,160 km (0.111 R)
• M4: 7,534,048 km (0.054 R)
• M5: 12,756,659 km (0.102 R)
• M6: 17,067,621 km (0.087 R)
• M7: 19,423,638 km (0.102 R)
• M8: 20,190,177 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 13,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit