🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 9.6

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.64 AU

Year: 259 Days

Day: 10.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,011,484 km

• M1: 119,379 km (0.045 R)
• M2: 476,320 km (0.116 R)
• M3: 865,424 km (0.062 R)
• M4: 1,259,315 km (0.112 R)
• M5: 1,659,190 km (0.078 R)
• M6: 2,205,821 km (0.083 R)
• M7: 2,548,250 km (0.076 R)
• M8: 2,916,710 km (0.101 R)
• M9: 3,310,002 km (0.068 R)
• M10: 3,738,451 km (0.11 R)
• M11: 4,291,365 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 8.3

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.71 AU - 0.83 AU

Year: 466 Days

Day: 15 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,011,484 km

• M1: 103,223 km (0.101 R)
• M2: 451,636 km (0.12 R)
• M3: 715,975 km (0.115 R)
• M4: 1,066,034 km (0.114 R)
• M5: 1,383,481 km (0.033 R)
• M6: 1,716,636 km (0.054 R)
• M7: 2,693,659 km (0.074 R)
• M8: 2,993,453 km (0.06 R)
• M9: 3,340,520 km (0.096 R)
• M10: 3,740,994 km (0.079 R)
• M11: 4,334,299 km (0.111 R)
• M12: 4,859,537 km (0.105 R)
• M13: 5,495,777 km (0.11 R)
• M14: 5,962,373 km (0.116 R)
• M15: 6,731,605 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111

Radius: 10.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.82 AU - 1.36 AU

Year: 786 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,011,484 km

• M1: 126,859 km (0.077 R)
• M2: 450,738 km (0.1 R)
• M3: 1,124,677 km (0.039 R)
• M4: 1,875,808 km (0.07 R)
• M5: 2,273,738 km (0.102 R)
• M6: 2,727,917 km (0.096 R)
• M7: 3,084,409 km (0.084 R)
• M8: 3,505,826 km (0.065 R)
• M9: 3,904,355 km (0.051 R)
• M10: 4,572,609 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 10.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.37 AU - 3.89 AU

Year: 4774 Days

Day: 13 Hours

Environment

Temp: -212 °C

Axial Tilt: 114.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,011,484 km

• M1: 134,488 km (0.1 R)
• M2: 502,050 km (0.071 R)
• M3: 939,175 km (0.118 R)
• M4: 1,354,010 km (0.111 R)
• M5: 1,947,016 km (0.099 R)
• M6: 2,288,847 km (0.116 R)
• M7: 2,887,389 km (0.079 R)
• M8: 3,418,311 km (0.103 R)
• M9: 4,522,942 km (0.077 R)
• M10: 4,993,727 km (0.085 R)
• M11: 5,701,773 km (0.106 R)
• M12: 6,157,897 km (0.078 R)
• M13: 7,074,783 km (0.104 R)
• M14: 7,710,723 km (0.09 R)
• M15: 8,775,261 km (0.113 R)
• M16: 9,426,162 km (0.076 R)
• M17: 11,335,479 km (0.038 R)
• M18: 11,911,431 km (0.105 R)
• M19: 12,607,809 km (0.086 R)
• M20: 13,017,857 km (0.113 R)
• M21: 13,973,189 km (0.098 R)
• M22: 14,357,057 km (0.048 R)
• M23: 16,262,635 km (0.102 R)
• M24: 17,370,258 km (0.099 R)
• M25: 19,125,190 km (0.097 R)
• M26: 19,804,065 km (0.093 R)
• M27: 22,681,880 km (0.082 R)
• M28: 25,500,603 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.6

Radius: 5.4

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.34 AU - 8.86 AU

Year: 15913 Days

Day: 21.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,011,484 km

• M1: 67,319 km (0.062 R)
• M2: 249,529 km (0.066 R)
• M3: 642,074 km (0.115 R)
• M4: 1,239,867 km (0.079 R)
• M5: 1,418,337 km (0.068 R)
• M6: 1,956,142 km (0.041 R)
• M7: 2,638,308 km (0.106 R)
• M8: 2,936,157 km (0.109 R)
• M9: 3,113,431 km (0.065 R)
• M10: 3,467,828 km (0.087 R)
• M11: 3,825,367 km (0.102 R)
• M12: 5,360,092 km (0.103 R)
• M13: 5,565,789 km (0.052 R)
• M14: 6,675,207 km (0.094 R)
• M15: 7,849,400 km (0.099 R)
• M16: 8,386,756 km (0.109 R)
• M17: 8,948,346 km (0.112 R)
• M18: 9,750,191 km (0.087 R)
• M19: 17,253,571 km (0.077 R)
• M20: 18,226,107 km (0.086 R)
• M21: 20,636,727 km (0.068 R)
• M22: 26,247,694 km (0.076 R)
• M23: 27,881,752 km (0.095 R)
• M24: 28,768,419 km (0.112 R)
• M25: 29,037,994 km (0.09 R)
• M26: 31,827,845 km (0.058 R)
• M27: 32,406,489 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.3

Radius: 6.8

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.39 AU - 8.63 AU

Year: 17136 Days

Day: 21.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,011,484 km

• M1: 84,672 km (0.118 R)
• M2: 389,702 km (0.041 R)
• M3: 1,096,552 km (0.113 R)
• M4: 3,688,784 km (0.114 R)
• M5: 4,388,304 km (0.079 R)
• M6: 4,672,241 km (0.041 R)
• M7: 5,708,804 km (0.045 R)
• M8: 6,163,582 km (0.053 R)
• M9: 7,275,094 km (0.1 R)
• M10: 9,260,707 km (0.113 R)
• M11: 10,825,949 km (0.067 R)
• M12: 15,030,547 km (0.083 R)
• M13: 17,180,268 km (0.059 R)
• M14: 17,966,854 km (0.097 R)
• M15: 28,264,124 km (0.111 R)
• M16: 28,698,706 km (0.111 R)
• M17: 29,137,776 km (0.075 R)
• M18: 56,571,033 km (0.114 R)
• M19: 56,915,407 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 18,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit