🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.99 AU - 1.37 AU

Year: 478 Days

Day: 26.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.08 AU - 2.4 AU

Year: 1250 Days

Day: 25.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4 AU - 4.46 AU

Year: 3243 Days

Day: 15.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 14.5

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.67 AU - 7.27 AU

Year: 5438 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,697,885 km

• M1: 180,415 km (0.109 R)
• M2: 867,518 km (0.112 R)
• M3: 1,372,112 km (0.098 R)
• M4: 2,258,180 km (0.062 R)
• M5: 2,794,937 km (0.101 R)
• M6: 3,375,526 km (0.072 R)
• M7: 4,969,043 km (0.095 R)
• M8: 6,072,477 km (0.079 R)
• M9: 6,951,663 km (0.096 R)
• M10: 7,803,175 km (0.099 R)
• M11: 8,964,054 km (0.086 R)
• M12: 9,757,072 km (0.07 R)
• M13: 10,460,781 km (0.098 R)
• M14: 11,292,694 km (0.091 R)
• M15: 12,776,855 km (0.089 R)
• M16: 14,276,274 km (0.094 R)
• M17: 15,242,078 km (0.114 R)
• M18: 18,205,462 km (0.083 R)
• M19: 20,952,977 km (0.048 R)
• M20: 21,902,624 km (0.084 R)
• M21: 23,033,734 km (0.087 R)
• M22: 23,574,829 km (0.109 R)
• M23: 29,191,481 km (0.088 R)
• M24: 31,120,845 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 11.8

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.01 AU - 9.17 AU

Year: 9385 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,697,885 km

• M1: 146,756 km (0.105 R)
• M2: 725,250 km (0.061 R)
• M3: 1,661,434 km (0.069 R)
• M4: 2,256,235 km (0.107 R)
• M5: 3,190,025 km (0.115 R)
• M6: 5,504,753 km (0.091 R)
• M7: 6,019,669 km (0.107 R)
• M8: 7,106,497 km (0.093 R)
• M9: 7,929,286 km (0.073 R)
• M10: 9,666,566 km (0.097 R)
• M11: 12,495,461 km (0.072 R)
• M12: 12,906,407 km (0.061 R)
• M13: 14,966,818 km (0.116 R)
• M14: 16,667,447 km (0.088 R)
• M15: 20,127,197 km (0.105 R)
• M16: 21,518,906 km (0.083 R)
• M17: 23,413,712 km (0.11 R)
• M18: 24,129,538 km (0.12 R)
• M19: 24,584,316 km (0.106 R)
• M20: 32,884,006 km (0.109 R)
• M21: 34,122,826 km (0.081 R)
• M22: 35,159,389 km (0.099 R)
• M23: 37,537,696 km (0.032 R)
• M24: 40,148,329 km (0.096 R)
• M25: 41,693,226 km (0.099 R)
• M26: 43,010,734 km (0.118 R)
• M27: 46,565,778 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 15,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit