🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.48 AU - 1.52 AU

Year: 652 Days

Day: 39.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.28 AU - 2.34 AU

Year: 1246 Days

Day: 36.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.63 AU - 4.55 AU

Year: 2934 Days

Day: 34.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.4

Radius: 14.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.92 AU - 6.04 AU

Year: 4551 Days

Day: 13.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,599,993 km

• M1: 185,801 km (0.112 R)
• M2: 676,781 km (0.097 R)
• M3: 2,608,089 km (0.091 R)
• M4: 3,305,963 km (0.063 R)
• M5: 4,785,785 km (0.045 R)
• M6: 8,225,789 km (0.107 R)
• M7: 10,089,180 km (0.117 R)
• M8: 10,824,603 km (0.096 R)
• M9: 13,104,175 km (0.101 R)
• M10: 15,849,894 km (0.107 R)
• M11: 16,564,224 km (0.066 R)
• M12: 18,898,250 km (0.096 R)
• M13: 20,144,101 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.7

Radius: 9.6

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.18 AU - 6.38 AU

Year: 4930 Days

Day: 5.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,599,993 km

• M1: 119,529 km (0.052 R)
• M2: 688,300 km (0.044 R)
• M3: 1,003,503 km (0.092 R)
• M4: 2,081,355 km (0.095 R)
• M5: 2,646,835 km (0.101 R)
• M6: 3,121,808 km (0.12 R)
• M7: 3,489,370 km (0.032 R)
• M8: 4,129,051 km (0.051 R)
• M9: 4,453,379 km (0.102 R)
• M10: 5,925,422 km (0.086 R)
• M11: 6,369,578 km (0.071 R)
• M12: 6,709,315 km (0.073 R)
• M13: 8,119,424 km (0.1 R)
• M14: 8,482,498 km (0.099 R)
• M15: 9,517,267 km (0.115 R)
• M16: 11,561,223 km (0.111 R)
• M17: 11,928,186 km (0.116 R)
• M18: 12,541,388 km (0.048 R)
• M19: 13,525,443 km (0.095 R)
• M20: 16,096,432 km (0.086 R)
• M21: 16,728,632 km (0.12 R)
• M22: 18,288,489 km (0.053 R)
• M23: 21,077,592 km (0.088 R)
• M24: 22,966,864 km (0.058 R)
• M25: 23,694,508 km (0.059 R)
• M26: 25,119,128 km (0.071 R)
• M27: 26,599,997 km (0.1 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 19,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit