🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 8.2

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.5 AU - 0.62 AU

Year: 289 Days

Day: 10.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,675,485 km

• M1: 104,270 km (0.087 R)
• M2: 448,494 km (0.099 R)
• M3: 719,416 km (0.091 R)
• M4: 1,007,542 km (0.093 R)
• M5: 1,282,652 km (0.1 R)
• M6: 1,595,611 km (0.118 R)
• M7: 2,066,395 km (0.107 R)
• M8: 2,456,098 km (0.09 R)
• M9: 2,825,754 km (0.091 R)
• M10: 3,505,527 km (0.068 R)
• M11: 4,446,946 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 10.5

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.5 AU - 0.66 AU

Year: 305 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 142.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,675,485 km

• M1: 131,646 km (0.112 R)
• M2: 568,322 km (0.063 R)
• M3: 1,116,898 km (0.091 R)
• M4: 1,558,959 km (0.1 R)
• M5: 2,501,426 km (0.046 R)
• M6: 2,872,728 km (0.069 R)
• M7: 3,237,148 km (0.119 R)
• M8: 3,703,594 km (0.055 R)
• M9: 4,227,486 km (0.048 R)
• M10: 4,673,288 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.8

Radius: 9.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.53 AU - 0.83 AU

Year: 387 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 78.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,675,485 km

• M1: 113,994 km (0.077 R)
• M2: 409,599 km (0.104 R)
• M3: 785,090 km (0.085 R)
• M4: 1,086,829 km (0.064 R)
• M5: 1,378,694 km (0.088 R)
• M6: 1,764,956 km (0.093 R)
• M7: 2,363,946 km (0.115 R)
• M8: 4,061,433 km (0.114 R)
• M9: 4,575,900 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.9

Radius: 12

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.44 AU - 2.2 AU

Year: 1695 Days

Day: 13.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,675,485 km

• M1: 149,897 km (0.118 R)
• M2: 617,839 km (0.112 R)
• M3: 1,166,863 km (0.108 R)
• M4: 1,653,356 km (0.118 R)
• M5: 2,789,551 km (0.105 R)
• M6: 3,445,688 km (0.102 R)
• M7: 4,147,451 km (0.093 R)
• M8: 4,542,689 km (0.071 R)
• M9: 5,046,086 km (0.082 R)
• M10: 5,475,282 km (0.07 R)
• M11: 6,407,726 km (0.095 R)
• M12: 6,860,708 km (0.066 R)
• M13: 7,525,072 km (0.044 R)
• M14: 8,087,261 km (0.085 R)
• M15: 8,737,712 km (0.117 R)
• M16: 9,486,899 km (0.08 R)
• M17: 10,586,293 km (0.08 R)
• M18: 11,547,460 km (0.107 R)
• M19: 12,918,524 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 13

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.57 AU - 4.29 AU

Year: 4385 Days

Day: 6.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 147.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,675,485 km

• M1: 161,715 km (0.057 R)
• M2: 578,495 km (0.115 R)
• M3: 1,246,898 km (0.101 R)
• M4: 1,967,661 km (0.094 R)
• M5: 2,912,222 km (0.11 R)
• M6: 3,317,183 km (0.108 R)
• M7: 4,021,340 km (0.086 R)
• M8: 4,899,330 km (0.081 R)
• M9: 5,394,499 km (0.071 R)
• M10: 6,439,740 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.8

Radius: 13.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.89 AU - 4.37 AU

Year: 5793 Days

Day: 7.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,675,485 km

• M1: 166,652 km (0.048 R)
• M2: 712,086 km (0.074 R)
• M3: 1,137,243 km (0.099 R)
• M4: 1,971,700 km (0.102 R)
• M5: 2,674,212 km (0.105 R)
• M6: 4,378,131 km (0.109 R)
• M7: 4,872,702 km (0.091 R)
• M8: 7,201,492 km (0.083 R)
• M9: 7,670,332 km (0.109 R)
• M10: 8,952,984 km (0.034 R)
• M11: 11,114,972 km (0.114 R)
• M12: 14,044,846 km (0.052 R)
• M13: 14,607,334 km (0.09 R)
• M14: 16,946,447 km (0.053 R)
• M15: 17,713,884 km (0.102 R)
• M16: 21,829,022 km (0.077 R)
• M17: 25,699,269 km (0.08 R)
• M18: 26,627,075 km (0.074 R)
• M19: 28,999,248 km (0.1 R)
• M20: 30,656,942 km (0.06 R)
• M21: 32,669,781 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.2

Radius: 5.4

Gravity: 31.45 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.73 AU - 9.07 AU

Year: 16805 Days

Day: 18.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,675,485 km

• M1: 67,319 km (0.081 R)
• M2: 487,988 km (0.112 R)
• M3: 928,404 km (0.091 R)
• M4: 1,111,512 km (0.084 R)
• M5: 1,363,435 km (0.104 R)
• M6: 2,581,311 km (0.109 R)
• M7: 3,025,467 km (0.107 R)
• M8: 4,324,874 km (0.1 R)
• M9: 4,877,938 km (0.05 R)
• M10: 6,553,434 km (0.039 R)
• M11: 7,002,676 km (0.119 R)
• M12: 7,234,852 km (0.094 R)
• M13: 7,665,844 km (0.065 R)
• M14: 9,675,841 km (0.096 R)
• M15: 10,022,309 km (0.095 R)
• M16: 13,452,289 km (0.109 R)
• M17: 16,021,932 km (0.042 R)
• M18: 16,425,547 km (0.069 R)
• M19: 17,591,513 km (0.119 R)
• M20: 19,170,518 km (0.108 R)
• M21: 22,206,458 km (0.114 R)
• M22: 22,809,337 km (0.093 R)
• M23: 23,734,001 km (0.049 R)
• M24: 29,812,612 km (0.088 R)
• M25: 32,048,801 km (0.118 R)
• M26: 33,207,735 km (0.057 R)
• M27: 38,553,765 km (0.12 R)
• M28: 42,266,335 km (0.048 R)
• M29: 43,815,720 km (0.101 R)
• M30: 45,724,440 km (0.088 R)
• M31: 51,432,346 km (0.116 R)
• M32: 54,275,603 km (0.099 R)
• M33: 54,819,990 km (0.108 R)
• M34: 55,735,679 km (0.115 R)
• M35: 64,034,471 km (0.071 R)
• M36: 67,739,861 km (0.107 R)
• M37: 67,949,746 km (0.095 R)
• M38: 68,582,246 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 10,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit