🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.73 AU - 1.77 AU

Year: 833 Days

Day: 26.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.35 AU - 2.59 AU

Year: 1397 Days

Day: 21.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.83 AU - 4.87 AU

Year: 3265 Days

Day: 22.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,382,259 km

• M1: 24,684 km (0.032 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 8.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.94 AU - 7.42 AU

Year: 6214 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,382,259 km

• M1: 100,829 km (0.07 R)
• M2: 601,084 km (0.108 R)
• M3: 985,850 km (0.075 R)
• M4: 1,870,123 km (0.048 R)
• M5: 2,175,602 km (0.061 R)
• M6: 2,608,239 km (0.033 R)
• M7: 3,097,125 km (0.078 R)
• M8: 3,469,025 km (0.101 R)
• M9: 3,787,668 km (0.096 R)
• M10: 4,392,642 km (0.115 R)
• M11: 5,366,524 km (0.073 R)
• M12: 5,712,245 km (0.073 R)
• M13: 6,869,833 km (0.039 R)
• M14: 7,213,909 km (0.074 R)
• M15: 8,039,090 km (0.107 R)
• M16: 11,403,546 km (0.048 R)
• M17: 12,660,019 km (0.108 R)
• M18: 13,759,115 km (0.082 R)
• M19: 14,055,917 km (0.084 R)
• M20: 14,458,485 km (0.058 R)
• M21: 14,765,459 km (0.111 R)
• M22: 15,605,302 km (0.068 R)
• M23: 17,265,090 km (0.036 R)
• M24: 17,960,870 km (0.079 R)
• M25: 20,608,154 km (0.083 R)
• M26: 20,997,108 km (0.111 R)
• M27: 21,656,237 km (0.098 R)

Asteroid Belt

Center: 9.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 14

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.59 AU - 14.19 AU

Year: 13834 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,382,259 km

• M1: 174,132 km (0.088 R)
• M2: 824,583 km (0.101 R)
• M3: 1,312,123 km (0.053 R)
• M4: 1,812,977 km (0.095 R)
• M5: 2,442,484 km (0.077 R)
• M6: 3,171,176 km (0.108 R)
• M7: 4,337,141 km (0.111 R)
• M8: 5,126,719 km (0.117 R)
• M9: 7,996,605 km (0.114 R)
• M10: 8,643,316 km (0.109 R)
• M11: 9,371,559 km (0.091 R)
• M12: 9,944,219 km (0.084 R)
• M13: 12,643,713 km (0.073 R)
• M14: 15,468,869 km (0.037 R)
• M15: 16,474,765 km (0.113 R)
• M16: 17,028,875 km (0.116 R)
• M17: 18,321,102 km (0.118 R)
• M18: 21,754,522 km (0.086 R)
• M19: 24,150,183 km (0.095 R)
• M20: 25,780,351 km (0.038 R)
• M21: 29,158,121 km (0.071 R)
• M22: 31,320,857 km (0.058 R)
• M23: 33,367,805 km (0.114 R)
• M24: 35,847,988 km (0.074 R)
• M25: 36,428,278 km (0.053 R)
• M26: 37,015,001 km (0.035 R)
• M27: 41,681,408 km (0.119 R)
• M28: 42,581,837 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.1

Radius: 4.3

Gravity: 50.79 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.92 AU - 17.5 AU

Year: 20304 Days

Day: 18.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,382,259 km

• M1: 53,556 km (0.036 R)
• M2: 208,390 km (0.119 R)
• M3: 423,063 km (0.103 R)
• M4: 576,401 km (0.12 R)
• M5: 810,372 km (0.099 R)
• M6: 1,189,303 km (0.075 R)
• M7: 1,451,698 km (0.097 R)
• M8: 1,623,436 km (0.104 R)
• M9: 1,926,671 km (0.046 R)
• M10: 2,070,584 km (0.034 R)
• M11: 2,221,828 km (0.045 R)
• M12: 2,522,370 km (0.098 R)
• M13: 2,720,437 km (0.025 R)
• M14: 3,407,241 km (0.057 R)
• M15: 4,999,112 km (0.045 R)
• M16: 5,352,313 km (0.117 R)
• M17: 5,848,828 km (0.07 R)
• M18: 7,272,700 km (0.103 R)
• M19: 8,038,193 km (0.091 R)
• M20: 9,431,248 km (0.07 R)
• M21: 10,402,737 km (0.035 R)
• M22: 11,042,716 km (0.086 R)
• M23: 11,913,526 km (0.051 R)
• M24: 19,231,554 km (0.094 R)
• M25: 19,612,580 km (0.111 R)
• M26: 20,488,326 km (0.051 R)
• M27: 21,491,380 km (0.106 R)
• M28: 25,602,479 km (0.1 R)
• M29: 27,720,785 km (0.085 R)
• M30: 28,698,556 km (0.103 R)
• M31: 30,722,765 km (0.118 R)
• M32: 31,243,366 km (0.114 R)
• M33: 39,466,013 km (0.08 R)
• M34: 45,400,710 km (0.031 R)
• M35: 46,929,151 km (0.099 R)
• M36: 58,401,064 km (0.068 R)
• M37: 64,992,795 km (0.056 R)
• M38: 70,249,814 km (0.118 R)
• M39: 74,140,256 km (0.117 R)
• M40: 74,607,151 km (0.119 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 16,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit