🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.01 AU - 1.41 AU

Year: 484 Days

Day: 41.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.8

Radius: 14.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.09 AU - 5.83 AU

Year: 4637 Days

Day: 9.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,271,177 km

• M1: 181,612 km (0.117 R)
• M2: 763,398 km (0.098 R)
• M3: 1,279,361 km (0.053 R)
• M4: 2,443,681 km (0.053 R)
• M5: 3,008,114 km (0.085 R)
• M6: 3,757,151 km (0.109 R)
• M7: 5,051,322 km (0.108 R)
• M8: 6,451,558 km (0.08 R)
• M9: 6,981,882 km (0.058 R)
• M10: 10,281,712 km (0.096 R)
• M11: 11,510,509 km (0.087 R)
• M12: 13,065,579 km (0.092 R)
• M13: 14,756,633 km (0.117 R)
• M14: 17,589,418 km (0.115 R)
• M15: 18,452,897 km (0.086 R)
• M16: 22,258,667 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867

Radius: 12.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.52 AU - 5.6 AU

Year: 4765 Days

Day: 11.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,271,177 km

• M1: 155,731 km (0.088 R)
• M2: 533,466 km (0.106 R)
• M3: 991,983 km (0.036 R)
• M4: 1,420,731 km (0.111 R)
• M5: 1,864,289 km (0.069 R)
• M6: 2,723,878 km (0.115 R)
• M7: 4,500,652 km (0.103 R)
• M8: 5,134,947 km (0.065 R)
• M9: 6,072,926 km (0.1 R)
• M10: 9,746,152 km (0.119 R)
• M11: 11,228,068 km (0.112 R)
• M12: 11,754,054 km (0.105 R)
• M13: 12,752,321 km (0.087 R)
• M14: 13,431,046 km (0.105 R)
• M15: 14,188,760 km (0.11 R)
• M16: 15,204,529 km (0.087 R)
• M17: 18,085,335 km (0.089 R)
• M18: 20,666,347 km (0.106 R)
• M19: 21,896,940 km (0.079 R)
• M20: 22,342,891 km (0.084 R)
• M21: 23,483,874 km (0.092 R)
• M22: 24,424,396 km (0.086 R)
• M23: 26,548,237 km (0.114 R)
• M24: 29,238,156 km (0.041 R)
• M25: 30,051,968 km (0.062 R)
• M26: 31,441,882 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 14.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.91 AU - 6.89 AU

Year: 5884 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,271,177 km

• M1: 177,872 km (0.06 R)
• M2: 672,891 km (0.079 R)
• M3: 1,627,924 km (0.103 R)
• M4: 2,884,097 km (0.103 R)
• M5: 3,553,249 km (0.086 R)
• M6: 5,124,924 km (0.049 R)
• M7: 5,645,674 km (0.117 R)
• M8: 9,391,605 km (0.064 R)
• M9: 11,639,163 km (0.091 R)
• M10: 12,543,632 km (0.089 R)
• M11: 14,013,880 km (0.115 R)
• M12: 14,492,743 km (0.069 R)
• M13: 15,092,929 km (0.06 R)
• M14: 15,596,326 km (0.112 R)
• M15: 16,993,720 km (0.088 R)
• M16: 17,722,860 km (0.053 R)
• M17: 18,984,718 km (0.103 R)
• M18: 19,440,243 km (0.104 R)
• M19: 21,266,085 km (0.113 R)
• M20: 22,909,418 km (0.109 R)
• M21: 25,178,518 km (0.068 R)
• M22: 25,967,198 km (0.118 R)
• M23: 26,935,097 km (0.094 R)
• M24: 27,843,455 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735

Radius: 9.6

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.14 AU - 8.54 AU

Year: 6502 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,271,177 km

• M1: 136,882 km (0.064 R)
• M2: 479,162 km (0.083 R)
• M3: 891,155 km (0.08 R)
• M4: 1,499,419 km (0.082 R)
• M5: 1,933,852 km (0.114 R)
• M6: 2,451,161 km (0.108 R)
• M7: 2,800,323 km (0.109 R)
• M8: 3,531,856 km (0.065 R)
• M9: 4,359,282 km (0.066 R)
• M10: 4,680,469 km (0.118 R)
• M11: 6,740,132 km (0.07 R)
• M12: 7,468,524 km (0.066 R)
• M13: 9,124,423 km (0.116 R)
• M14: 18,914,108 km (0.097 R)
• M15: 20,359,223 km (0.087 R)
• M16: 24,711,175 km (0.114 R)
• M17: 31,393,861 km (0.103 R)
• M18: 34,457,925 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.4

Radius: 7.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.68 AU - 16.42 AU

Year: 19140 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,271,177 km

• M1: 88,412 km (0.115 R)
• M2: 2,143,588 km (0.08 R)
• M3: 2,574,280 km (0.108 R)
• M4: 3,132,430 km (0.042 R)
• M5: 3,850,051 km (0.063 R)
• M6: 5,158,583 km (0.039 R)
• M7: 5,536,168 km (0.049 R)
• M8: 6,462,927 km (0.11 R)
• M9: 8,154,879 km (0.092 R)
• M10: 8,667,701 km (0.113 R)
• M11: 10,122,540 km (0.044 R)
• M12: 10,880,253 km (0.12 R)
• M13: 11,850,395 km (0.118 R)
• M14: 12,815,002 km (0.078 R)
• M15: 13,316,604 km (0.068 R)
• M16: 13,701,220 km (0.094 R)
• M17: 13,961,670 km (0.086 R)
• M18: 14,291,982 km (0.066 R)
• M19: 14,695,298 km (0.073 R)
• M20: 15,106,094 km (0.081 R)
• M21: 18,043,149 km (0.091 R)
• M22: 19,317,573 km (0.065 R)
• M23: 21,079,836 km (0.08 R)
• M24: 28,564,517 km (0.056 R)
• M25: 29,204,496 km (0.092 R)
• M26: 38,414,489 km (0.051 R)
• M27: 39,587,636 km (0.077 R)
• M28: 44,235,492 km (0.042 R)
• M29: 46,837,298 km (0.105 R)
• M30: 52,343,846 km (0.088 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 11,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit