🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.2

Radius: 11.9

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.74 AU - 1.16 AU

Year: 607 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,471,228 km

• M1: 147,952 km (0.083 R)
• M2: 568,622 km (0.112 R)
• M3: 1,006,046 km (0.118 R)
• M4: 1,552,826 km (0.112 R)
• M5: 2,932,268 km (0.05 R)
• M6: 4,169,442 km (0.118 R)
• M7: 5,913,753 km (0.119 R)
• M8: 6,761,525 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 10

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.49 AU - 1.97 AU

Year: 1493 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,471,228 km

• M1: 124,316 km (0.073 R)
• M2: 781,350 km (0.04 R)
• M3: 1,145,471 km (0.097 R)
• M4: 1,731,745 km (0.098 R)
• M5: 2,853,579 km (0.116 R)
• M6: 3,964,792 km (0.095 R)
• M7: 5,625,927 km (0.111 R)
• M8: 6,140,843 km (0.112 R)
• M9: 7,264,921 km (0.066 R)
• M10: 8,169,241 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 12.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.1 AU - 3.26 AU

Year: 2878 Days

Day: 6.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,471,228 km

• M1: 151,692 km (0.112 R)
• M2: 654,790 km (0.059 R)
• M3: 1,039,256 km (0.107 R)
• M4: 1,449,603 km (0.065 R)
• M5: 2,310,390 km (0.08 R)
• M6: 2,994,949 km (0.068 R)
• M7: 3,598,577 km (0.066 R)
• M8: 5,293,221 km (0.117 R)
• M9: 5,855,560 km (0.062 R)
• M10: 6,628,532 km (0.085 R)
• M11: 7,191,020 km (0.103 R)
• M12: 7,785,223 km (0.061 R)
• M13: 9,036,310 km (0.066 R)
• M14: 9,432,894 km (0.051 R)
• M15: 10,030,836 km (0.091 R)
• M16: 12,412,285 km (0.035 R)
• M17: 14,601,351 km (0.109 R)
• M18: 15,148,729 km (0.063 R)
• M19: 15,658,260 km (0.086 R)
• M20: 16,126,501 km (0.076 R)
• M21: 17,036,654 km (0.072 R)
• M22: 19,851,787 km (0.1 R)
• M23: 20,834,645 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.3

Radius: 14.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.34 AU - 3.54 AU

Year: 3307 Days

Day: 11.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,471,228 km

• M1: 183,706 km (0.059 R)
• M2: 658,679 km (0.065 R)
• M3: 1,144,873 km (0.118 R)
• M4: 2,118,755 km (0.092 R)
• M5: 2,670,322 km (0.06 R)
• M6: 3,537,391 km (0.106 R)
• M7: 4,006,979 km (0.064 R)
• M8: 5,622,486 km (0.047 R)
• M9: 6,238,530 km (0.093 R)
• M10: 6,899,304 km (0.12 R)
• M11: 7,355,279 km (0.084 R)
• M12: 9,606,726 km (0.063 R)
• M13: 10,529,446 km (0.054 R)
• M14: 12,731,228 km (0.106 R)
• M15: 14,871,824 km (0.105 R)
• M16: 16,319,333 km (0.114 R)
• M17: 19,373,373 km (0.098 R)
• M18: 20,846,014 km (0.076 R)
• M19: 21,674,188 km (0.079 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.1

Radius: 15

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.51 AU - 4.09 AU

Year: 4859 Days

Day: 10.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,471,228 km

• M1: 186,549 km (0.11 R)
• M2: 836,102 km (0.044 R)
• M3: 2,433,359 km (0.081 R)
• M4: 3,180,900 km (0.097 R)
• M5: 3,768,670 km (0.119 R)
• M6: 4,357,038 km (0.108 R)
• M7: 4,980,412 km (0.111 R)
• M8: 5,465,857 km (0.117 R)
• M9: 6,162,385 km (0.079 R)
• M10: 8,166,099 km (0.04 R)
• M11: 8,728,737 km (0.101 R)
• M12: 9,848,477 km (0.107 R)
• M13: 11,197,849 km (0.104 R)
• M14: 13,371,806 km (0.072 R)
• M15: 14,049,185 km (0.066 R)
• M16: 14,914,309 km (0.084 R)
• M17: 15,472,758 km (0.113 R)
• M18: 16,045,269 km (0.116 R)
• M19: 20,457,359 km (0.072 R)
• M20: 21,569,021 km (0.083 R)
• M21: 22,067,930 km (0.092 R)
• M22: 24,834,443 km (0.099 R)
• M23: 25,461,707 km (0.047 R)
• M24: 26,584,888 km (0.106 R)
• M25: 28,246,322 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.6

Radius: 13.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.23 AU - 5.37 AU

Year: 5849 Days

Day: 10.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,471,228 km

• M1: 181,612 km (0.115 R)
• M2: 777,011 km (0.091 R)
• M3: 1,465,760 km (0.112 R)
• M4: 2,377,260 km (0.082 R)
• M5: 2,817,078 km (0.105 R)
• M6: 4,501,550 km (0.031 R)
• M7: 5,106,374 km (0.067 R)
• M8: 5,683,223 km (0.1 R)
• M9: 6,303,306 km (0.119 R)
• M10: 6,968,119 km (0.093 R)
• M11: 8,763,593 km (0.089 R)
• M12: 9,554,367 km (0.049 R)
• M13: 10,977,791 km (0.098 R)
• M14: 11,807,461 km (0.101 R)
• M15: 12,819,939 km (0.081 R)
• M16: 13,641,231 km (0.114 R)
• M17: 14,446,218 km (0.092 R)
• M18: 15,930,677 km (0.069 R)
• M19: 24,178,457 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.9

Radius: 3.9

Gravity: 21.89 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.5 AU - 8.62 AU

Year: 16429 Days

Day: 16.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,471,228 km

• M1: 48,769 km (0.078 R)
• M2: 208,390 km (0.118 R)
• M3: 703,110 km (0.101 R)
• M4: 1,211,593 km (0.1 R)
• M5: 2,238,882 km (0.026 R)
• M6: 2,453,854 km (0.103 R)
• M7: 2,790,898 km (0.104 R)
• M8: 3,582,869 km (0.12 R)
• M9: 3,904,654 km (0.036 R)
• M10: 4,825,579 km (0.033 R)
• M11: 5,251,633 km (0.106 R)
• M12: 8,441,509 km (0.114 R)
• M13: 9,254,723 km (0.068 R)
• M14: 9,910,859 km (0.044 R)
• M15: 11,599,819 km (0.084 R)
• M16: 13,534,718 km (0.07 R)
• M17: 15,257,188 km (0.04 R)
• M18: 17,571,018 km (0.08 R)
• M19: 19,452,510 km (0.027 R)
• M20: 20,694,322 km (0.097 R)
• M21: 21,034,209 km (0.03 R)
• M22: 22,164,271 km (0.104 R)
• M23: 24,639,816 km (0.118 R)
• M24: 30,240,312 km (0.082 R)
• M25: 37,004,828 km (0.101 R)
• M26: 39,813,828 km (0.116 R)
• M27: 49,691,027 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit