🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.75 AU - 1.01 AU

Year: 297 Days

Day: 36 Hours

Environment

Temp: 136 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.76 AU - 2.38 AU

Year: 1072 Days

Day: 44.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.89 AU - 2.65 AU

Year: 1231 Days

Day: 28.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 117.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.39 AU - 3.71 AU

Year: 1917 Days

Day: 33.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.9

Radius: 12.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.59 AU - 6.63 AU

Year: 5435 Days

Day: 7.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,588,790 km

• M1: 156,779 km (0.109 R)
• M2: 677,379 km (0.116 R)
• M3: 1,462,020 km (0.086 R)
• M4: 2,319,665 km (0.091 R)
• M5: 2,844,604 km (0.107 R)
• M6: 4,068,015 km (0.059 R)
• M7: 4,513,517 km (0.112 R)
• M8: 6,987,417 km (0.109 R)
• M9: 7,804,970 km (0.06 R)
• M10: 9,877,349 km (0.099 R)
• M11: 10,469,607 km (0.094 R)
• M12: 11,357,022 km (0.12 R)
• M13: 12,102,468 km (0.087 R)
• M14: 12,929,894 km (0.111 R)
• M15: 14,915,805 km (0.087 R)
• M16: 16,680,611 km (0.104 R)
• M17: 17,890,709 km (0.116 R)
• M18: 19,288,401 km (0.112 R)
• M19: 23,173,458 km (0.037 R)
• M20: 24,069,250 km (0.102 R)
• M21: 24,602,267 km (0.116 R)
• M22: 25,771,076 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 13.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.56 AU - 8.26 AU

Year: 7259 Days

Day: 5.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,588,790 km

• M1: 167,849 km (0.088 R)
• M2: 596,896 km (0.119 R)
• M3: 1,010,683 km (0.063 R)
• M4: 1,509,742 km (0.097 R)
• M5: 2,059,215 km (0.075 R)
• M6: 3,071,394 km (0.108 R)
• M7: 3,593,790 km (0.107 R)
• M8: 4,228,833 km (0.091 R)
• M9: 5,959,530 km (0.101 R)
• M10: 7,350,641 km (0.063 R)
• M11: 9,733,735 km (0.09 R)
• M12: 12,090,500 km (0.09 R)
• M13: 12,706,245 km (0.034 R)
• M14: 14,868,981 km (0.025 R)
• M15: 15,510,906 km (0.06 R)
• M16: 19,077,169 km (0.109 R)
• M17: 21,090,757 km (0.113 R)
• M18: 23,672,367 km (0.118 R)
• M19: 24,904,754 km (0.085 R)
• M20: 33,648,899 km (0.114 R)
• M21: 41,537,644 km (0.086 R)
• M22: 43,069,825 km (0.105 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 14,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit