🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.1

Radius: 11

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.18 AU - 1.3 AU

Year: 921 Days

Day: 12.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,587,456 km

• M1: 136,732 km (0.109 R)
• M2: 626,815 km (0.1 R)
• M3: 1,085,931 km (0.094 R)
• M4: 1,510,340 km (0.089 R)
• M5: 2,583,406 km (0.092 R)
• M6: 2,997,193 km (0.085 R)
• M7: 3,383,006 km (0.105 R)
• M8: 3,976,162 km (0.056 R)
• M9: 4,391,894 km (0.094 R)
• M10: 4,836,649 km (0.066 R)
• M11: 5,272,278 km (0.101 R)
• M12: 5,816,964 km (0.085 R)
• M13: 6,533,537 km (0.091 R)
• M14: 9,761,261 km (0.117 R)
• M15: 10,304,750 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.2

Radius: 8.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.27 AU - 1.51 AU

Year: 1093 Days

Day: 6.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,587,456 km

• M1: 103,223 km (0.091 R)
• M2: 637,736 km (0.083 R)
• M3: 929,452 km (0.061 R)
• M4: 1,281,156 km (0.093 R)
• M5: 1,683,574 km (0.026 R)
• M6: 2,116,062 km (0.067 R)
• M7: 3,215,756 km (0.072 R)
• M8: 3,664,400 km (0.113 R)
• M9: 4,350,605 km (0.101 R)
• M10: 5,329,723 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 12.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.79 AU - 1.91 AU

Year: 1678 Days

Day: 14.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 150.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,587,456 km

• M1: 158,424 km (0.095 R)
• M2: 848,519 km (0.093 R)
• M3: 1,594,115 km (0.108 R)
• M4: 2,071,332 km (0.095 R)
• M5: 3,269,761 km (0.066 R)
• M6: 7,647,742 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.8

Radius: 11.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.34 AU - 5.48 AU

Year: 6176 Days

Day: 6.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,587,456 km

• M1: 143,016 km (0.101 R)
• M2: 576,251 km (0.037 R)
• M3: 1,452,147 km (0.069 R)
• M4: 2,192,207 km (0.09 R)
• M5: 2,665,984 km (0.071 R)
• M6: 4,226,439 km (0.116 R)
• M7: 5,645,973 km (0.055 R)
• M8: 6,669,671 km (0.091 R)
• M9: 7,707,282 km (0.051 R)
• M10: 12,460,156 km (0.114 R)
• M11: 17,072,259 km (0.072 R)
• M12: 22,639,543 km (0.107 R)
• M13: 23,299,719 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.5

Radius: 8.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.96 AU - 5.48 AU

Year: 6838 Days

Day: 14.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,587,456 km

• M1: 143,614 km (0.107 R)
• M2: 468,092 km (0.113 R)
• M3: 816,356 km (0.118 R)
• M4: 1,117,346 km (0.055 R)
• M5: 1,671,158 km (0.108 R)
• M6: 2,574,729 km (0.04 R)
• M7: 3,305,215 km (0.095 R)
• M8: 4,344,621 km (0.07 R)
• M9: 5,517,169 km (0.101 R)
• M10: 9,251,581 km (0.053 R)
• M11: 9,726,554 km (0.067 R)
• M12: 10,217,834 km (0.067 R)
• M13: 10,688,768 km (0.083 R)
• M14: 12,801,239 km (0.084 R)

Asteroid Belt

Center: 5.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.6

Radius: 5.7

Gravity: 23.66 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.94 AU - 8.38 AU

Year: 12776 Days

Day: 18 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,587,456 km

• M1: 73,453 km (0.072 R)
• M2: 272,567 km (0.065 R)
• M3: 546,481 km (0.087 R)
• M4: 1,053,618 km (0.066 R)
• M5: 1,455,587 km (0.053 R)
• M6: 1,668,315 km (0.063 R)
• M7: 1,936,844 km (0.115 R)
• M8: 2,175,901 km (0.11 R)
• M9: 2,625,592 km (0.117 R)
• M10: 2,849,540 km (0.096 R)
• M11: 3,492,362 km (0.086 R)
• M12: 4,441,710 km (0.036 R)
• M13: 6,468,163 km (0.106 R)
• M14: 7,704,590 km (0.117 R)
• M15: 8,890,452 km (0.09 R)
• M16: 10,861,553 km (0.047 R)
• M17: 12,039,786 km (0.081 R)
• M18: 14,647,726 km (0.056 R)
• M19: 15,570,296 km (0.104 R)
• M20: 19,990,315 km (0.091 R)
• M21: 21,391,748 km (0.059 R)
• M22: 21,661,622 km (0.098 R)
• M23: 22,577,759 km (0.11 R)
• M24: 23,045,253 km (0.056 R)
• M25: 23,806,856 km (0.059 R)
• M26: 23,999,837 km (0.087 R)
• M27: 25,885,518 km (0.117 R)
• M28: 27,760,877 km (0.093 R)
• M29: 29,725,097 km (0.117 R)
• M30: 35,537,722 km (0.107 R)
• M31: 36,297,679 km (0.107 R)
• M32: 41,086,606 km (0.04 R)
• M33: 46,731,532 km (0.079 R)
• M34: 48,722,231 km (0.114 R)
• M35: 49,974,964 km (0.064 R)
• M36: 53,365,300 km (0.089 R)
• M37: 57,078,320 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.2

Radius: 4.1

Gravity: 50.52 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.52 AU - 8.68 AU

Year: 15373 Days

Day: 19.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,587,456 km

• M1: 51,013 km (0.056 R)
• M2: 231,129 km (0.113 R)
• M3: 641,476 km (0.063 R)
• M4: 1,476,381 km (0.085 R)
• M5: 1,757,326 km (0.095 R)
• M6: 3,411,131 km (0.097 R)
• M7: 5,349,470 km (0.106 R)
• M8: 7,966,984 km (0.111 R)
• M9: 8,414,132 km (0.082 R)
• M10: 8,721,257 km (0.118 R)
• M11: 10,428,767 km (0.069 R)
• M12: 16,623,465 km (0.11 R)
• M13: 19,576,377 km (0.071 R)
• M14: 24,893,235 km (0.095 R)
• M15: 28,276,391 km (0.105 R)
• M16: 30,136,790 km (0.069 R)
• M17: 31,462,227 km (0.118 R)
• M18: 52,382,143 km (0.104 R)
• M19: 54,470,529 km (0.118 R)
• M20: 54,823,880 km (0.062 R)
• M21: 67,564,532 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: 525 - 19,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit