🌌 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: 14.2

Radius: 11.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.5 AU - 0.54 AU

Year: 259 Days

Day: 13.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 48,407,333 km

• M1: 143,016 km (0.047 R)
• M2: 513,420 km (0.07 R)
• M3: 939,175 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.5

Radius: 8.6

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.63 AU - 0.63 AU

Year: 345 Days

Day: 8.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,407,333 km

• M1: 108,159 km (0.113 R)
• M2: 378,782 km (0.028 R)
• M3: 674,387 km (0.099 R)
• M4: 984,653 km (0.057 R)
• M5: 1,350,121 km (0.092 R)
• M6: 1,651,710 km (0.087 R)
• M7: 2,061,159 km (0.104 R)
• M8: 2,473,900 km (0.036 R)
• M9: 3,331,694 km (0.088 R)
• M10: 3,673,525 km (0.061 R)
• M11: 4,482,251 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.9

Radius: 10.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.86 AU - 1 AU

Year: 619 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 48,407,333 km

• M1: 130,150 km (0.108 R)
• M2: 765,941 km (0.062 R)
• M3: 1,090,868 km (0.115 R)
• M4: 1,427,313 km (0.06 R)
• M5: 2,551,541 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.6

Radius: 12.1

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.77 AU - 1.11 AU

Year: 629 Days

Day: 5.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,407,333 km

• M1: 150,495 km (0.047 R)
• M2: 603,927 km (0.078 R)
• M3: 1,036,115 km (0.062 R)
• M4: 1,571,974 km (0.057 R)
• M5: 2,537,629 km (0.089 R)
• M6: 2,968,620 km (0.067 R)
• M7: 4,965,153 km (0.079 R)
• M8: 5,387,618 km (0.095 R)
• M9: 6,973,355 km (0.12 R)
• M10: 7,414,220 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 10.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.73 AU - 1.99 AU

Year: 1751 Days

Day: 6 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,407,333 km

• M1: 131,796 km (0.095 R)
• M2: 574,456 km (0.095 R)
• M3: 929,452 km (0.115 R)
• M4: 1,398,441 km (0.055 R)
• M5: 1,859,950 km (0.087 R)
• M6: 2,279,423 km (0.084 R)
• M7: 2,652,969 km (0.095 R)
• M8: 4,648,455 km (0.097 R)
• M9: 5,995,583 km (0.113 R)
• M10: 6,446,471 km (0.03 R)
• M11: 7,343,909 km (0.092 R)
• M12: 7,785,372 km (0.081 R)
• M13: 9,414,792 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.9

Radius: 9

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.53 AU - 3.73 AU

Year: 3822 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,407,333 km

• M1: 111,899 km (0.072 R)
• M2: 403,017 km (0.092 R)
• M3: 799,601 km (0.045 R)
• M4: 1,129,614 km (0.115 R)
• M5: 1,689,858 km (0.067 R)
• M6: 2,260,125 km (0.082 R)
• M7: 2,598,665 km (0.051 R)
• M8: 3,516,448 km (0.118 R)
• M9: 4,017,002 km (0.054 R)
• M10: 4,540,595 km (0.061 R)
• M11: 5,641,186 km (0.107 R)
• M12: 6,122,143 km (0.068 R)
• M13: 6,447,668 km (0.109 R)
• M14: 6,753,745 km (0.09 R)
• M15: 7,798,986 km (0.079 R)
• M16: 8,146,651 km (0.117 R)
• M17: 9,099,739 km (0.075 R)
• M18: 10,372,368 km (0.053 R)
• M19: 12,498,304 km (0.082 R)
• M20: 13,414,890 km (0.052 R)
• M21: 14,272,235 km (0.055 R)
• M22: 14,583,548 km (0.052 R)
• M23: 15,544,416 km (0.087 R)
• M24: 18,680,436 km (0.1 R)
• M25: 20,791,411 km (0.12 R)
• M26: 21,529,078 km (0.119 R)
• M27: 22,214,835 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.7

Radius: 3.6

Gravity: 35.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.38 AU - 7.36 AU

Year: 12429 Days

Day: 23.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,407,333 km

• M1: 49,517 km (0.059 R)
• M2: 195,225 km (0.115 R)
• M3: 376,538 km (0.086 R)
• M4: 492,626 km (0.089 R)
• M5: 865,723 km (0.09 R)
• M6: 1,129,314 km (0.117 R)
• M7: 1,527,843 km (0.096 R)
• M8: 2,226,764 km (0.061 R)
• M9: 2,358,111 km (0.076 R)
• M10: 2,869,736 km (0.106 R)
• M11: 4,108,556 km (0.092 R)
• M12: 4,721,608 km (0.094 R)
• M13: 4,938,824 km (0.09 R)
• M14: 5,460,472 km (0.102 R)
• M15: 6,963,332 km (0.056 R)
• M16: 9,001,154 km (0.062 R)
• M17: 11,795,493 km (0.114 R)
• M18: 14,075,664 km (0.091 R)
• M19: 17,354,251 km (0.053 R)
• M20: 18,781,414 km (0.059 R)
• M21: 20,366,254 km (0.093 R)
• M22: 21,024,335 km (0.072 R)
• M23: 21,696,478 km (0.09 R)
• M24: 27,597,965 km (0.088 R)
• M25: 31,563,356 km (0.054 R)
• M26: 35,066,489 km (0.105 R)
• M27: 35,418,792 km (0.081 R)
• M28: 37,336,936 km (0.064 R)
• M29: 38,321,439 km (0.099 R)
• M30: 38,945,562 km (0.114 R)
• M31: 40,085,946 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 15,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit