🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.3

Radius: 10.3

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.61 AU - 0.71 AU

Year: 370 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,032,670 km

• M1: 128,205 km (0.102 R)
• M2: 611,855 km (0.088 R)
• M3: 1,049,429 km (0.064 R)
• M4: 1,455,587 km (0.101 R)
• M5: 2,021,217 km (0.078 R)
• M6: 2,641,001 km (0.116 R)
• M7: 3,282,177 km (0.092 R)
• M8: 3,809,959 km (0.063 R)
• M9: 4,219,258 km (0.056 R)
• M10: 4,671,942 km (0.113 R)
• M11: 5,248,492 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.3

Radius: 9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.78 AU - 0.98 AU

Year: 570 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 22,032,670 km

• M1: 111,899 km (0.077 R)
• M2: 407,804 km (0.073 R)
• M3: 783,145 km (0.103 R)
• M4: 1,262,157 km (0.07 R)
• M5: 1,963,771 km (0.082 R)
• M6: 2,565,304 km (0.114 R)
• M7: 2,847,895 km (0.113 R)
• M8: 3,563,720 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 8.1

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.18 AU - 1.86 AU

Year: 1294 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,032,670 km

• M1: 100,829 km (0.119 R)
• M2: 358,586 km (0.117 R)
• M3: 830,867 km (0.109 R)
• M4: 1,277,416 km (0.097 R)
• M5: 2,089,433 km (0.104 R)
• M6: 2,445,476 km (0.083 R)
• M7: 2,894,120 km (0.064 R)
• M8: 3,441,050 km (0.08 R)
• M9: 3,939,810 km (0.097 R)
• M10: 4,703,357 km (0.118 R)
• M11: 5,198,676 km (0.087 R)
• M12: 5,686,514 km (0.103 R)
• M13: 6,138,001 km (0.109 R)
• M14: 6,683,135 km (0.113 R)
• M15: 7,186,233 km (0.08 R)
• M16: 8,027,422 km (0.119 R)
• M17: 8,623,719 km (0.113 R)
• M18: 9,692,745 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.1

Radius: 12.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.31 AU - 1.87 AU

Year: 1384 Days

Day: 13.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,032,670 km

• M1: 151,991 km (0.113 R)
• M2: 850,015 km (0.026 R)
• M3: 1,350,869 km (0.081 R)
• M4: 1,755,830 km (0.115 R)
• M5: 2,395,212 km (0.089 R)
• M6: 2,908,332 km (0.081 R)
• M7: 4,125,311 km (0.032 R)
• M8: 5,015,119 km (0.054 R)
• M9: 6,483,871 km (0.109 R)
• M10: 7,341,964 km (0.041 R)
• M11: 7,861,817 km (0.113 R)
• M12: 8,647,206 km (0.047 R)
• M13: 10,071,377 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.2

Radius: 9.6

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.36 AU - 3.34 AU

Year: 3321 Days

Day: 8.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 22,032,670 km

• M1: 119,828 km (0.11 R)
• M2: 432,637 km (0.026 R)
• M3: 783,444 km (0.109 R)
• M4: 1,163,572 km (0.051 R)
• M5: 1,712,596 km (0.098 R)
• M6: 2,532,542 km (0.119 R)
• M7: 2,885,893 km (0.078 R)
• M8: 3,272,154 km (0.119 R)
• M9: 3,633,433 km (0.114 R)
• M10: 4,690,043 km (0.09 R)
• M11: 5,775,824 km (0.099 R)
• M12: 6,334,572 km (0.099 R)
• M13: 6,807,302 km (0.1 R)
• M14: 7,756,799 km (0.116 R)
• M15: 8,578,092 km (0.113 R)
• M16: 9,380,834 km (0.12 R)
• M17: 9,917,292 km (0.103 R)
• M18: 10,555,177 km (0.08 R)
• M19: 11,390,831 km (0.047 R)
• M20: 12,179,959 km (0.097 R)
• M21: 13,051,965 km (0.115 R)
• M22: 14,614,066 km (0.076 R)
• M23: 15,651,528 km (0.061 R)
• M24: 16,626,457 km (0.11 R)
• M25: 17,185,355 km (0.05 R)
• M26: 18,105,531 km (0.12 R)
• M27: 18,459,031 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.5

Radius: 3.1

Gravity: 27.84 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5 AU - 7.08 AU

Year: 10246 Days

Day: 15.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,032,670 km

• M1: 38,746 km (0.087 R)
• M2: 210,185 km (0.106 R)
• M3: 368,011 km (0.076 R)
• M4: 663,766 km (0.098 R)
• M5: 1,603,240 km (0.062 R)
• M6: 2,264,164 km (0.109 R)
• M7: 3,301,475 km (0.081 R)
• M8: 6,625,839 km (0.114 R)
• M9: 16,340,875 km (0.089 R)
• M10: 19,794,641 km (0.099 R)
• M11: 21,196,522 km (0.119 R)
• M12: 22,037,562 km (0.095 R)
• M13: 24,945,744 km (0.093 R)
• M14: 26,142,378 km (0.08 R)
• M15: 32,302,070 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.7

Radius: 3.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.59 AU - 9.95 AU

Year: 17927 Days

Day: 19 Hours

Environment

Temp: -243 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,032,670 km

• M1: 105,317 km (0.039 R)
• M2: 256,560 km (0.099 R)
• M3: 1,512,734 km (0.09 R)
• M4: 1,624,184 km (0.03 R)
• M5: 2,412,864 km (0.115 R)
• M6: 3,465,584 km (0.099 R)
• M7: 3,719,901 km (0.107 R)
• M8: 4,443,805 km (0.092 R)
• M9: 4,862,828 km (0.106 R)
• M10: 5,032,772 km (0.105 R)
• M11: 5,618,896 km (0.12 R)
• M12: 7,746,926 km (0.111 R)
• M13: 13,594,407 km (0.093 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: 543 - 17,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit