🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 9.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.53 AU - 0.55 AU

Year: 265 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 87,869,280 km

• M1: 120,725 km (0.111 R)
• M2: 426,055 km (0.101 R)
• M3: 766,091 km (0.095 R)
• M4: 1,110,166 km (0.115 R)
• M5: 1,432,250 km (0.101 R)
• M6: 1,794,426 km (0.059 R)
• M7: 2,231,252 km (0.1 R)
• M8: 2,578,469 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.6

Radius: 8.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.01 AU - 1.55 AU

Year: 966 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 87,869,280 km

• M1: 109,506 km (0.104 R)
• M2: 389,553 km (0.097 R)
• M3: 765,492 km (0.072 R)
• M4: 1,066,483 km (0.083 R)
• M5: 1,508,246 km (0.102 R)
• M6: 1,900,641 km (0.091 R)
• M7: 2,277,179 km (0.107 R)
• M8: 2,634,269 km (0.106 R)
• M9: 3,846,460 km (0.055 R)
• M10: 5,284,545 km (0.059 R)
• M11: 5,718,079 km (0.113 R)
• M12: 6,013,685 km (0.113 R)
• M13: 6,742,974 km (0.1 R)
• M14: 7,345,106 km (0.108 R)
• M15: 7,934,073 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.4

Radius: 8.9

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.27 AU - 1.69 AU

Year: 1201 Days

Day: 13.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 87,869,280 km

• M1: 110,702 km (0.054 R)
• M2: 482,004 km (0.083 R)
• M3: 765,941 km (0.116 R)
• M4: 1,152,352 km (0.119 R)
• M5: 1,477,279 km (0.063 R)
• M6: 1,853,218 km (0.119 R)
• M7: 2,153,761 km (0.101 R)
• M8: 2,882,302 km (0.113 R)
• M9: 3,304,019 km (0.081 R)
• M10: 3,700,004 km (0.118 R)
• M11: 5,143,624 km (0.084 R)
• M12: 6,341,603 km (0.107 R)
• M13: 7,581,171 km (0.115 R)
• M14: 8,795,756 km (0.104 R)
• M15: 9,187,254 km (0.058 R)
• M16: 10,332,426 km (0.096 R)
• M17: 11,077,573 km (0.104 R)
• M18: 12,561,284 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.1

Radius: 13.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.86 AU - 2 AU

Year: 1788 Days

Day: 14 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,869,280 km

• M1: 170,392 km (0.09 R)
• M2: 754,572 km (0.059 R)
• M3: 1,537,118 km (0.096 R)
• M4: 2,480,034 km (0.09 R)
• M5: 3,228,771 km (0.099 R)
• M6: 5,233,682 km (0.115 R)
• M7: 6,057,816 km (0.086 R)
• M8: 6,878,809 km (0.062 R)
• M9: 7,512,955 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.1

Radius: 3.7

Gravity: 47.41 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.14 AU - 7.44 AU

Year: 11799 Days

Day: 19.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,869,280 km

• M1: 49,367 km (0.077 R)
• M2: 539,450 km (0.083 R)
• M3: 1,126,472 km (0.098 R)
• M4: 1,450,052 km (0.087 R)
• M5: 1,656,647 km (0.093 R)
• M6: 3,283,075 km (0.112 R)
• M7: 3,587,058 km (0.051 R)
• M8: 4,106,462 km (0.114 R)
• M9: 4,832,161 km (0.071 R)
• M10: 6,850,535 km (0.115 R)
• M11: 7,095,577 km (0.106 R)
• M12: 8,832,258 km (0.111 R)
• M13: 9,122,478 km (0.064 R)
• M14: 11,221,635 km (0.106 R)
• M15: 14,670,764 km (0.12 R)
• M16: 15,491,907 km (0.096 R)
• M17: 34,039,649 km (0.067 R)
• M18: 39,625,783 km (0.039 R)
• M19: 45,363,011 km (0.115 R)
• M20: 45,649,192 km (0.114 R)
• M21: 47,098,346 km (0.028 R)
• M22: 50,393,838 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.8

Radius: 4.9

Gravity: 39.64 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.2 AU - 11.78 AU

Year: 21056 Days

Day: 15.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,869,280 km

• M1: 61,934 km (0.028 R)
• M2: 240,853 km (0.063 R)
• M3: 874,100 km (0.052 R)
• M4: 1,061,098 km (0.06 R)
• M5: 1,259,764 km (0.103 R)
• M6: 1,827,936 km (0.074 R)
• M7: 2,009,249 km (0.075 R)
• M8: 2,224,670 km (0.096 R)
• M9: 3,391,833 km (0.099 R)
• M10: 3,604,261 km (0.108 R)
• M11: 3,956,265 km (0.093 R)
• M12: 5,150,355 km (0.107 R)
• M13: 6,993,700 km (0.116 R)
• M14: 7,694,866 km (0.076 R)
• M15: 11,915,620 km (0.099 R)
• M16: 15,982,438 km (0.108 R)
• M17: 21,705,005 km (0.06 R)
• M18: 24,175,315 km (0.1 R)
• M19: 26,234,679 km (0.12 R)
• M20: 32,427,283 km (0.075 R)
• M21: 33,109,150 km (0.054 R)
• M22: 33,522,788 km (0.05 R)
• M23: 35,787,401 km (0.103 R)
• M24: 44,014,835 km (0.114 R)
• M25: 47,420,580 km (0.092 R)
• M26: 55,911,905 km (0.109 R)
• M27: 61,754,599 km (0.058 R)
• M28: 65,795,388 km (0.066 R)
• M29: 67,991,335 km (0.086 R)
• M30: 69,107,335 km (0.107 R)
• M31: 69,332,031 km (0.114 R)
• M32: 71,146,803 km (0.114 R)
• M33: 76,300,599 km (0.156 R)
• M34: 82,705,482 km (0.082 R)
• M35: 84,232,727 km (0.107 R)
• M36: 84,745,997 km (0.07 R)
• M37: 86,038,223 km (0.068 R)
• M38: 87,606,159 km (0.054 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: 480 - 12,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit