🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.3

Radius: 8.9

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.83 AU - 0.85 AU

Year: 522 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,092,363 km

• M1: 111,151 km (0.117 R)
• M2: 426,055 km (0.102 R)
• M3: 1,241,962 km (0.054 R)
• M4: 1,934,151 km (0.109 R)
• M5: 2,773,993 km (0.106 R)
• M6: 3,154,421 km (0.041 R)
• M7: 3,622,213 km (0.12 R)
• M8: 4,342,377 km (0.086 R)
• M9: 5,482,164 km (0.115 R)
• M10: 5,971,199 km (0.077 R)
• M11: 6,548,497 km (0.079 R)
• M12: 6,830,489 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 13.5

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.73 AU - 1.11 AU

Year: 599 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,092,363 km

• M1: 167,849 km (0.116 R)
• M2: 660,026 km (0.088 R)
• M3: 1,154,596 km (0.085 R)
• M4: 1,626,877 km (0.103 R)
• M5: 2,137,754 km (0.11 R)
• M6: 3,204,237 km (0.077 R)
• M7: 4,265,334 km (0.102 R)
• M8: 5,252,531 km (0.09 R)
• M9: 6,484,918 km (0.043 R)
• M10: 7,180,249 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141

Radius: 14.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.82 AU - 1.26 AU

Year: 719 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 39,092,363 km

• M1: 199,414 km (0.104 R)
• M2: 937,231 km (0.118 R)
• M3: 1,395,150 km (0.068 R)
• M4: 2,218,985 km (0.101 R)
• M5: 3,538,588 km (0.087 R)
• M6: 4,631,700 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 14.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.58 AU - 4.86 AU

Year: 5880 Days

Day: 6.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,092,363 km

• M1: 175,329 km (0.117 R)
• M2: 675,135 km (0.117 R)
• M3: 1,499,419 km (0.115 R)
• M4: 2,094,221 km (0.096 R)
• M5: 2,688,124 km (0.101 R)
• M6: 3,177,309 km (0.096 R)
• M7: 4,410,295 km (0.053 R)
• M8: 4,886,016 km (0.044 R)
• M9: 5,971,349 km (0.107 R)
• M10: 7,983,889 km (0.097 R)
• M11: 8,465,594 km (0.079 R)
• M12: 9,164,665 km (0.049 R)
• M13: 9,818,258 km (0.071 R)
• M14: 10,546,500 km (0.043 R)
• M15: 11,919,510 km (0.083 R)
• M16: 12,949,341 km (0.068 R)
• M17: 13,512,128 km (0.118 R)
• M18: 14,686,621 km (0.085 R)
• M19: 15,525,865 km (0.052 R)
• M20: 16,337,583 km (0.105 R)
• M21: 18,491,344 km (0.082 R)
• M22: 21,318,295 km (0.071 R)
• M23: 24,037,835 km (0.09 R)
• M24: 25,520,649 km (0.087 R)
• M25: 26,981,023 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.6

Radius: 13.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.19 AU - 5.63 AU

Year: 8535 Days

Day: 13.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,092,363 km

• M1: 169,195 km (0.094 R)
• M2: 857,196 km (0.105 R)
• M3: 2,066,545 km (0.086 R)
• M4: 3,513,156 km (0.099 R)
• M5: 4,392,044 km (0.111 R)
• M6: 6,092,972 km (0.094 R)
• M7: 8,136,628 km (0.054 R)
• M8: 8,833,605 km (0.064 R)
• M9: 11,128,137 km (0.109 R)
• M10: 11,947,784 km (0.09 R)
• M11: 13,060,343 km (0.107 R)
• M12: 16,563,327 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.9

Radius: 5.3

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.39 AU - 7.23 AU

Year: 12053 Days

Day: 22.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,092,363 km

• M1: 625,319 km (0.075 R)
• M2: 1,783,805 km (0.063 R)
• M3: 2,013,139 km (0.061 R)
• M4: 2,531,495 km (0.061 R)
• M5: 2,822,014 km (0.073 R)
• M6: 3,094,133 km (0.051 R)
• M7: 6,035,526 km (0.097 R)
• M8: 7,606,453 km (0.077 R)
• M9: 9,732,538 km (0.107 R)
• M10: 16,434,074 km (0.091 R)
• M11: 18,291,481 km (0.119 R)
• M12: 25,848,268 km (0.113 R)
• M13: 26,864,786 km (0.085 R)
• M14: 27,296,076 km (0.117 R)
• M15: 28,172,570 km (0.061 R)
• M16: 29,705,350 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.3

Radius: 7.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.42 AU - 10.22 AU

Year: 20872 Days

Day: 15.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,092,363 km

• M1: 97,239 km (0.057 R)
• M2: 517,908 km (0.102 R)
• M3: 798,254 km (0.112 R)
• M4: 1,931,608 km (0.113 R)
• M5: 2,725,972 km (0.082 R)
• M6: 4,826,626 km (0.107 R)
• M7: 5,330,920 km (0.101 R)
• M8: 6,444,377 km (0.094 R)
• M9: 7,167,683 km (0.107 R)
• M10: 8,065,120 km (0.112 R)
• M11: 8,991,879 km (0.108 R)
• M12: 10,658,549 km (0.094 R)
• M13: 16,680,163 km (0.037 R)
• M14: 17,623,676 km (0.114 R)
• M15: 17,899,684 km (0.117 R)
• M16: 22,636,701 km (0.081 R)
• M17: 23,458,293 km (0.091 R)
• M18: 24,555,742 km (0.091 R)
• M19: 25,422,961 km (0.039 R)
• M20: 31,665,980 km (0.12 R)
• M21: 36,129,083 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 13,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit