🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 8.6

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.91 AU - 1.35 AU

Year: 844 Days

Day: 7.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 78,167,319 km

• M1: 106,962 km (0.048 R)
• M2: 455,226 km (0.101 R)
• M3: 728,392 km (0.11 R)
• M4: 1,032,076 km (0.104 R)
• M5: 1,952,851 km (0.091 R)
• M6: 2,434,107 km (0.091 R)
• M7: 3,248,967 km (0.085 R)
• M8: 4,643,668 km (0.085 R)
• M9: 5,810,980 km (0.09 R)
• M10: 6,192,454 km (0.041 R)
• M11: 6,547,749 km (0.117 R)
• M12: 7,484,681 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896

Radius: 11.4

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.75 AU - 2.25 AU

Year: 1988 Days

Day: 13.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,167,319 km

• M1: 141,819 km (0.062 R)
• M2: 498,311 km (0.113 R)
• M3: 914,342 km (0.098 R)
• M4: 1,501,663 km (0.102 R)
• M5: 2,464,176 km (0.071 R)
• M6: 2,931,221 km (0.06 R)
• M7: 3,371,038 km (0.094 R)
• M8: 3,873,388 km (0.086 R)
• M9: 4,425,404 km (0.103 R)
• M10: 5,188,653 km (0.071 R)
• M11: 5,711,946 km (0.105 R)
• M12: 7,033,344 km (0.1 R)
• M13: 7,645,349 km (0.106 R)
• M14: 8,197,814 km (0.098 R)
• M15: 8,678,621 km (0.117 R)
• M16: 10,344,543 km (0.068 R)
• M17: 13,846,629 km (0.075 R)
• M18: 14,997,037 km (0.105 R)
• M19: 15,717,351 km (0.108 R)
• M20: 16,561,232 km (0.119 R)
• M21: 17,592,560 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.8

Radius: 8.1

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.94 AU - 2.16 AU

Year: 2063 Days

Day: 14.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,167,319 km

• M1: 162,463 km (0.097 R)
• M2: 640,877 km (0.109 R)
• M3: 964,457 km (0.069 R)
• M4: 1,767,948 km (0.085 R)
• M5: 2,113,818 km (0.025 R)
• M6: 2,725,374 km (0.119 R)
• M7: 3,023,672 km (0.11 R)
• M8: 3,630,890 km (0.061 R)
• M9: 4,880,182 km (0.068 R)
• M10: 5,614,857 km (0.112 R)
• M11: 6,153,110 km (0.054 R)
• M12: 8,890,751 km (0.116 R)
• M13: 9,693,643 km (0.033 R)
• M14: 9,984,012 km (0.089 R)
• M15: 11,243,477 km (0.029 R)
• M16: 12,951,735 km (0.04 R)
• M17: 14,400,141 km (0.096 R)
• M18: 15,260,778 km (0.049 R)
• M19: 16,718,759 km (0.083 R)
• M20: 17,295,309 km (0.034 R)
• M21: 18,599,354 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.8

Radius: 14.3

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.13 AU - 2.81 AU

Year: 2729 Days

Day: 12.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,167,319 km

• M1: 177,872 km (0.071 R)
• M2: 639,082 km (0.073 R)
• M3: 1,156,990 km (0.097 R)
• M4: 1,765,853 km (0.066 R)
• M5: 2,382,496 km (0.09 R)
• M6: 3,061,520 km (0.097 R)
• M7: 4,767,684 km (0.11 R)
• M8: 5,349,171 km (0.091 R)
• M9: 6,655,310 km (0.103 R)
• M10: 8,164,902 km (0.106 R)
• M11: 9,542,549 km (0.063 R)
• M12: 10,729,758 km (0.03 R)
• M13: 12,713,425 km (0.102 R)
• M14: 13,180,769 km (0.085 R)
• M15: 14,150,163 km (0.115 R)
• M16: 16,529,817 km (0.115 R)
• M17: 17,138,530 km (0.095 R)

Asteroid Belt

Center: 2.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 11.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.88 AU - 3.08 AU

Year: 3616 Days

Day: 9.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,167,319 km

• M1: 138,378 km (0.112 R)
• M2: 758,611 km (0.083 R)
• M3: 1,109,418 km (0.101 R)
• M4: 1,970,503 km (0.117 R)
• M5: 2,395,810 km (0.088 R)
• M6: 3,959,108 km (0.032 R)
• M7: 5,080,194 km (0.081 R)
• M8: 9,994,933 km (0.1 R)
• M9: 10,504,164 km (0.105 R)
• M10: 11,495,549 km (0.112 R)
• M11: 12,054,746 km (0.109 R)
• M12: 13,098,191 km (0.048 R)
• M13: 14,065,491 km (0.071 R)
• M14: 14,844,896 km (0.113 R)
• M15: 17,512,974 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.7

Radius: 6

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.84 AU - 7.84 AU

Year: 12575 Days

Day: 21.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,167,319 km

• M1: 76,295 km (0.114 R)
• M2: 290,669 km (0.096 R)
• M3: 825,930 km (0.119 R)
• M4: 1,093,112 km (0.028 R)
• M5: 1,327,232 km (0.114 R)
• M6: 1,637,947 km (0.106 R)
• M7: 2,029,894 km (0.111 R)
• M8: 2,660,748 km (0.032 R)
• M9: 3,711,972 km (0.105 R)
• M10: 4,799,698 km (0.119 R)
• M11: 5,173,394 km (0.059 R)
• M12: 5,873,811 km (0.12 R)
• M13: 6,597,864 km (0.118 R)
• M14: 7,751,264 km (0.062 R)
• M15: 8,265,731 km (0.077 R)
• M16: 9,847,130 km (0.11 R)
• M17: 10,196,142 km (0.102 R)
• M18: 10,813,532 km (0.093 R)
• M19: 11,024,765 km (0.083 R)
• M20: 11,346,849 km (0.042 R)
• M21: 12,465,841 km (0.094 R)
• M22: 12,815,451 km (0.079 R)
• M23: 13,231,483 km (0.083 R)
• M24: 14,726,564 km (0.111 R)
• M25: 15,117,314 km (0.078 R)
• M26: 17,463,158 km (0.104 R)
• M27: 21,837,699 km (0.054 R)
• M28: 22,602,742 km (0.109 R)
• M29: 22,948,313 km (0.082 R)
• M30: 29,071,653 km (0.103 R)
• M31: 31,475,392 km (0.042 R)
• M32: 32,341,564 km (0.051 R)
• M33: 35,498,378 km (0.083 R)
• M34: 40,482,530 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.8

Radius: 5.3

Gravity: 28.69 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.86 AU - 11.28 AU

Year: 19201 Days

Day: 18.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,167,319 km

• M1: 96,341 km (0.057 R)
• M2: 284,834 km (0.114 R)
• M3: 584,928 km (0.025 R)
• M4: 1,200,523 km (0.113 R)
• M5: 1,376,300 km (0.119 R)
• M6: 1,854,864 km (0.094 R)
• M7: 3,801,731 km (0.027 R)
• M8: 4,119,028 km (0.106 R)
• M9: 4,522,942 km (0.116 R)
• M10: 5,064,337 km (0.104 R)
• M11: 5,527,941 km (0.108 R)
• M12: 6,189,313 km (0.075 R)
• M13: 8,226,537 km (0.083 R)
• M14: 15,542,172 km (0.115 R)
• M15: 23,137,704 km (0.085 R)
• M16: 23,766,913 km (0.06 R)
• M17: 28,614,034 km (0.088 R)
• M18: 30,824,791 km (0.104 R)
• M19: 36,420,948 km (0.107 R)
• M20: 37,558,341 km (0.098 R)
• M21: 47,021,453 km (0.064 R)
• M22: 49,224,731 km (0.08 R)
• M23: 51,851,370 km (0.051 R)
• M24: 54,018,894 km (0.119 R)
• M25: 54,202,151 km (0.109 R)
• M26: 73,799,622 km (0.057 R)
• M27: 74,478,048 km (0.1 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: 498 - 11,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit