🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 13

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.74 AU - 0.92 AU

Year: 522 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 42,451,614 km

• M1: 161,865 km (0.085 R)
• M2: 566,677 km (0.105 R)
• M3: 1,008,140 km (0.105 R)
• M4: 1,646,175 km (0.096 R)
• M5: 2,237,535 km (0.1 R)
• M6: 2,967,872 km (0.12 R)
• M7: 4,356,888 km (0.112 R)
• M8: 5,246,397 km (0.079 R)
• M9: 5,922,430 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 8.7

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.83 AU - 2.65 AU

Year: 2314 Days

Day: 12.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,451,614 km

• M1: 108,159 km (0.108 R)
• M2: 393,742 km (0.114 R)
• M3: 700,567 km (0.058 R)
• M4: 983,606 km (0.047 R)
• M5: 1,469,201 km (0.113 R)
• M6: 1,880,146 km (0.117 R)
• M7: 2,457,444 km (0.068 R)
• M8: 3,148,138 km (0.109 R)
• M9: 4,073,550 km (0.089 R)
• M10: 4,660,572 km (0.026 R)
• M11: 5,060,746 km (0.096 R)
• M12: 5,668,862 km (0.12 R)
• M13: 6,426,126 km (0.094 R)
• M14: 7,111,883 km (0.117 R)
• M15: 7,671,977 km (0.06 R)
• M16: 8,382,417 km (0.1 R)
• M17: 9,136,092 km (0.109 R)
• M18: 9,934,196 km (0.041 R)
• M19: 10,491,598 km (0.115 R)
• M20: 12,093,043 km (0.111 R)
• M21: 12,447,889 km (0.034 R)
• M22: 12,728,684 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.8

Radius: 13.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.21 AU - 4.29 AU

Year: 5013 Days

Day: 5.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,451,614 km

• M1: 162,912 km (0.082 R)
• M2: 776,413 km (0.057 R)
• M3: 1,234,482 km (0.099 R)
• M4: 2,607,640 km (0.079 R)
• M5: 3,679,509 km (0.025 R)
• M6: 4,387,257 km (0.118 R)
• M7: 5,439,079 km (0.068 R)
• M8: 6,100,900 km (0.065 R)
• M9: 6,598,463 km (0.026 R)
• M10: 7,094,679 km (0.089 R)
• M11: 7,675,268 km (0.106 R)
• M12: 8,193,475 km (0.064 R)
• M13: 10,321,355 km (0.112 R)
• M14: 11,493,904 km (0.093 R)
• M15: 12,011,213 km (0.079 R)
• M16: 16,577,090 km (0.055 R)
• M17: 17,135,389 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.3

Radius: 8.1

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.05 AU - 4.67 AU

Year: 5235 Days

Day: 13 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,451,614 km

• M1: 100,679 km (0.053 R)
• M2: 381,175 km (0.093 R)
• M3: 755,768 km (0.101 R)
• M4: 1,615,807 km (0.115 R)
• M5: 2,263,865 km (0.065 R)
• M6: 2,997,193 km (0.041 R)
• M7: 3,274,099 km (0.038 R)
• M8: 4,331,906 km (0.095 R)
• M9: 4,845,325 km (0.079 R)
• M10: 6,180,038 km (0.096 R)
• M11: 6,797,278 km (0.104 R)
• M12: 7,817,686 km (0.074 R)
• M13: 9,140,280 km (0.095 R)
• M14: 9,768,741 km (0.109 R)
• M15: 11,681,948 km (0.077 R)
• M16: 13,563,590 km (0.101 R)
• M17: 13,995,479 km (0.057 R)
• M18: 14,943,780 km (0.114 R)
• M19: 15,697,454 km (0.033 R)
• M20: 16,053,647 km (0.08 R)
• M21: 17,532,870 km (0.111 R)
• M22: 18,110,318 km (0.098 R)
• M23: 18,700,482 km (0.075 R)
• M24: 19,575,330 km (0.11 R)
• M25: 20,547,716 km (0.09 R)
• M26: 23,425,979 km (0.032 R)
• M27: 24,048,007 km (0.042 R)
• M28: 27,667,378 km (0.099 R)
• M29: 30,701,223 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 11.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.19 AU - 5.39 AU

Year: 7236 Days

Day: 13.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,451,614 km

• M1: 149,897 km (0.108 R)
• M2: 526,435 km (0.114 R)
• M3: 927,208 km (0.11 R)
• M4: 2,479,286 km (0.117 R)
• M5: 2,994,501 km (0.092 R)
• M6: 4,387,406 km (0.117 R)
• M7: 5,051,770 km (0.071 R)
• M8: 5,432,946 km (0.112 R)
• M9: 5,988,403 km (0.087 R)
• M10: 10,005,255 km (0.077 R)
• M11: 12,056,092 km (0.115 R)
• M12: 12,696,521 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.3

Radius: 8.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.04 AU - 5.8 AU

Year: 7533 Days

Day: 5.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 42,451,614 km

• M1: 110,702 km (0.071 R)
• M2: 1,276,818 km (0.107 R)
• M3: 3,155,019 km (0.104 R)
• M4: 3,571,051 km (0.063 R)
• M5: 5,426,364 km (0.064 R)
• M6: 11,468,472 km (0.032 R)
• M7: 15,584,807 km (0.086 R)
• M8: 16,679,564 km (0.058 R)
• M9: 19,890,533 km (0.071 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.5

Radius: 4.6

Gravity: 33.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.39 AU - 6.59 AU

Year: 10119 Days

Day: 24.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,451,614 km

• M1: 105,915 km (0.113 R)
• M2: 755,170 km (0.099 R)
• M3: 1,068,727 km (0.11 R)
• M4: 1,268,291 km (0.069 R)
• M5: 1,636,152 km (0.108 R)
• M6: 2,622,301 km (0.064 R)
• M7: 3,978,705 km (0.076 R)
• M8: 4,578,892 km (0.064 R)
• M9: 5,850,174 km (0.08 R)
• M10: 6,585,747 km (0.089 R)
• M11: 8,508,229 km (0.044 R)
• M12: 10,251,643 km (0.119 R)
• M13: 13,977,827 km (0.093 R)
• M14: 14,752,295 km (0.097 R)
• M15: 15,897,616 km (0.097 R)
• M16: 16,956,470 km (0.085 R)
• M17: 21,748,389 km (0.086 R)
• M18: 22,524,054 km (0.082 R)
• M19: 24,497,399 km (0.097 R)
• M20: 30,246,296 km (0.1 R)
• M21: 35,045,844 km (0.067 R)
• M22: 38,057,100 km (0.043 R)
• M23: 45,418,662 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261

Radius: 7.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.97 AU - 7.55 AU

Year: 13503 Days

Day: 20.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,451,614 km

• M1: 98,435 km (0.099 R)
• M2: 463,155 km (0.114 R)
• M3: 842,685 km (0.113 R)
• M4: 1,311,824 km (0.082 R)
• M5: 1,822,401 km (0.089 R)
• M6: 3,349,496 km (0.072 R)
• M7: 3,881,018 km (0.112 R)
• M8: 5,142,277 km (0.099 R)
• M9: 6,053,478 km (0.051 R)
• M10: 7,859,573 km (0.117 R)
• M11: 9,292,421 km (0.117 R)
• M12: 12,164,252 km (0.12 R)
• M13: 14,316,367 km (0.088 R)
• M14: 15,840,769 km (0.104 R)
• M15: 17,681,720 km (0.083 R)
• M16: 20,274,551 km (0.118 R)
• M17: 25,561,639 km (0.073 R)
• M18: 28,374,527 km (0.047 R)
• M19: 32,756,698 km (0.083 R)
• M20: 33,185,894 km (0.089 R)
• M21: 34,496,222 km (0.086 R)
• M22: 35,727,263 km (0.093 R)
• M23: 38,992,685 km (0.088 R)
• M24: 39,474,839 km (0.109 R)
• M25: 40,450,965 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 15,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit