🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.5

Radius: 9.3

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.5 AU - 0.54 AU

Year: 250 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,817,105 km

• M1: 115,789 km (0.105 R)
• M2: 413,788 km (0.085 R)
• M3: 718,519 km (0.114 R)
• M4: 1,063,940 km (0.094 R)
• M5: 1,491,790 km (0.093 R)
• M6: 1,863,690 km (0.056 R)
• M7: 2,180,688 km (0.098 R)
• M8: 3,429,531 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.1

Radius: 12.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.81 AU - 1.17 AU

Year: 657 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,817,105 km

• M1: 153,188 km (0.079 R)
• M2: 738,565 km (0.116 R)
• M3: 1,414,897 km (0.107 R)
• M4: 1,826,141 km (0.088 R)
• M5: 2,250,700 km (0.116 R)
• M6: 2,841,612 km (0.083 R)
• M7: 3,316,435 km (0.108 R)
• M8: 3,984,689 km (0.064 R)
• M9: 5,395,397 km (0.053 R)
• M10: 5,901,786 km (0.119 R)
• M11: 6,459,636 km (0.103 R)
• M12: 7,052,492 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.1

Radius: 8.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.32 AU - 1.42 AU

Year: 1069 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,817,105 km

• M1: 110,702 km (0.085 R)
• M2: 577,747 km (0.114 R)
• M3: 886,816 km (0.06 R)
• M4: 1,212,341 km (0.118 R)
• M5: 1,638,545 km (0.084 R)
• M6: 1,976,337 km (0.083 R)
• M7: 2,396,408 km (0.098 R)
• M8: 2,804,511 km (0.086 R)
• M9: 3,568,059 km (0.08 R)
• M10: 4,050,063 km (0.118 R)
• M11: 4,477,614 km (0.105 R)
• M12: 5,009,135 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.9

Radius: 8.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.55 AU - 1.63 AU

Year: 1337 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,817,105 km

• M1: 102,026 km (0.092 R)
• M2: 382,372 km (0.045 R)
• M3: 676,930 km (0.085 R)
• M4: 1,273,377 km (0.105 R)
• M5: 1,816,417 km (0.101 R)
• M6: 3,210,520 km (0.088 R)
• M7: 3,616,080 km (0.085 R)
• M8: 4,780,699 km (0.113 R)
• M9: 5,276,317 km (0.112 R)
• M10: 6,235,239 km (0.064 R)
• M11: 6,725,920 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602

Radius: 14.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.02 AU - 3.52 AU

Year: 3943 Days

Day: 12.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,817,105 km

• M1: 195,076 km (0.102 R)
• M2: 831,764 km (0.055 R)
• M3: 1,358,797 km (0.117 R)
• M4: 2,921,497 km (0.103 R)
• M5: 3,583,617 km (0.104 R)
• M6: 4,812,414 km (0.097 R)
• M7: 5,288,135 km (0.082 R)
• M8: 6,364,342 km (0.103 R)
• M9: 6,815,529 km (0.074 R)
• M10: 7,288,109 km (0.107 R)
• M11: 8,584,375 km (0.089 R)
• M12: 12,216,312 km (0.113 R)
• M13: 12,916,131 km (0.049 R)
• M14: 17,225,148 km (0.099 R)
• M15: 17,808,879 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.6

Radius: 7.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.56 AU - 8.14 AU

Year: 11955 Days

Day: 22.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,817,105 km

• M1: 93,648 km (0.118 R)
• M2: 363,822 km (0.109 R)
• M3: 1,085,183 km (0.106 R)
• M4: 1,868,328 km (0.109 R)
• M5: 2,683,337 km (0.112 R)
• M6: 3,120,462 km (0.114 R)
• M7: 5,387,917 km (0.12 R)
• M8: 11,189,173 km (0.085 R)
• M9: 12,167,692 km (0.052 R)
• M10: 14,406,425 km (0.074 R)
• M11: 16,164,349 km (0.101 R)
• M12: 18,324,243 km (0.095 R)
• M13: 18,859,056 km (0.093 R)
• M14: 21,030,469 km (0.047 R)
• M15: 23,992,058 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.8

Radius: 7.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.92 AU - 12.08 AU

Year: 24329 Days

Day: 20.2 Hours

Environment

Temp: -247 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,817,105 km

• M1: 92,003 km (0.082 R)
• M2: 342,280 km (0.06 R)
• M3: 641,027 km (0.112 R)
• M4: 1,103,135 km (0.079 R)
• M5: 1,953,449 km (0.083 R)
• M6: 2,336,719 km (0.048 R)
• M7: 2,813,338 km (0.066 R)
• M8: 3,767,772 km (0.066 R)
• M9: 4,514,265 km (0.103 R)
• M10: 5,563,844 km (0.044 R)
• M11: 6,568,843 km (0.103 R)
• M12: 7,733,761 km (0.053 R)
• M13: 8,981,856 km (0.093 R)
• M14: 9,730,593 km (0.087 R)
• M15: 17,588,222 km (0.088 R)
• M16: 19,895,170 km (0.097 R)
• M17: 33,436,470 km (0.115 R)
• M18: 35,960,336 km (0.098 R)
• M19: 45,719,503 km (0.117 R)
• M20: 49,887,599 km (0.104 R)
• M21: 51,592,117 km (0.111 R)
• M22: 52,538,024 km (0.085 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: 532 - 13,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit