🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.49 AU - 0.65 AU

Year: 278 Days

Day: 22.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.59 AU - 0.75 AU

Year: 354 Days

Day: 18.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 126 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.2

Radius: 14.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.66 AU - 0.88 AU

Year: 436 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,764,773 km

• M1: 180,415 km (0.093 R)
• M2: 697,724 km (0.107 R)
• M3: 1,309,281 km (0.068 R)
• M4: 1,765,853 km (0.1 R)
• M5: 2,454,602 km (0.099 R)
• M6: 3,028,609 km (0.109 R)
• M7: 4,024,632 km (0.112 R)
• M8: 5,034,716 km (0.028 R)
• M9: 5,774,328 km (0.106 R)
• M10: 6,527,703 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 12.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.79 AU - 1.07 AU

Year: 579 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 92.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,764,773 km

• M1: 151,991 km (0.106 R)
• M2: 602,431 km (0.043 R)
• M3: 1,068,129 km (0.071 R)
• M4: 1,517,670 km (0.109 R)
• M5: 1,976,487 km (0.113 R)
• M6: 2,668,377 km (0.12 R)
• M7: 3,100,266 km (0.033 R)
• M8: 4,246,336 km (0.07 R)
• M9: 4,808,076 km (0.071 R)
• M10: 5,571,025 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 13.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.97 AU - 4.09 AU

Year: 5224 Days

Day: 10.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,764,773 km

• M1: 172,935 km (0.055 R)
• M2: 617,839 km (0.059 R)
• M3: 1,070,522 km (0.118 R)
• M4: 2,032,736 km (0.038 R)
• M5: 2,468,814 km (0.107 R)
• M6: 3,345,158 km (0.067 R)
• M7: 3,914,079 km (0.092 R)
• M8: 4,521,745 km (0.104 R)
• M9: 5,419,781 km (0.105 R)
• M10: 7,354,381 km (0.09 R)
• M11: 8,053,751 km (0.082 R)
• M12: 8,557,447 km (0.083 R)
• M13: 9,164,814 km (0.116 R)
• M14: 9,844,288 km (0.075 R)
• M15: 10,375,660 km (0.089 R)
• M16: 13,595,155 km (0.061 R)
• M17: 14,199,381 km (0.091 R)
• M18: 16,120,218 km (0.117 R)
• M19: 18,142,931 km (0.108 R)
• M20: 19,147,331 km (0.076 R)
• M21: 21,266,833 km (0.105 R)
• M22: 21,783,096 km (0.094 R)
• M23: 25,140,221 km (0.069 R)
• M24: 26,899,044 km (0.111 R)
• M25: 28,204,734 km (0.101 R)
• M26: 30,102,981 km (0.076 R)
• M27: 31,605,542 km (0.074 R)
• M28: 32,569,551 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit