🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.7

Radius: 12.2

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.24 AU - 1.36 AU

Year: 957 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 141.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,991,397 km

• M1: 151,692 km (0.089 R)
• M2: 564,283 km (0.111 R)
• M3: 1,050,476 km (0.077 R)
• M4: 2,366,938 km (0.099 R)
• M5: 3,099,219 km (0.1 R)
• M6: 3,483,237 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.4

Radius: 8.4

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.74 AU - 1.78 AU

Year: 1508 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,991,397 km

• M1: 105,466 km (0.113 R)
• M2: 436,078 km (0.042 R)
• M3: 877,242 km (0.088 R)
• M4: 1,503,010 km (0.114 R)
• M5: 2,306,201 km (0.102 R)
• M6: 2,757,538 km (0.044 R)
• M7: 3,281,130 km (0.114 R)
• M8: 3,551,603 km (0.034 R)
• M9: 3,885,954 km (0.095 R)
• M10: 4,400,272 km (0.03 R)
• M11: 4,786,683 km (0.073 R)
• M12: 6,423,882 km (0.083 R)
• M13: 7,068,948 km (0.084 R)
• M14: 11,225,375 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.9

Radius: 9.5

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.93 AU - 2.79 AU

Year: 2341 Days

Day: 10.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,991,397 km

• M1: 118,182 km (0.083 R)
• M2: 676,033 km (0.064 R)
• M3: 1,111,811 km (0.087 R)
• M4: 1,434,045 km (0.062 R)
• M5: 2,093,173 km (0.1 R)
• M6: 2,651,323 km (0.112 R)
• M7: 3,322,868 km (0.092 R)
• M8: 3,662,156 km (0.114 R)
• M9: 4,602,528 km (0.108 R)
• M10: 5,305,788 km (0.082 R)
• M11: 6,840,213 km (0.086 R)
• M12: 7,332,540 km (0.057 R)
• M13: 10,569,538 km (0.112 R)
• M14: 11,031,646 km (0.062 R)
• M15: 13,236,120 km (0.104 R)
• M16: 16,119,021 km (0.063 R)
• M17: 17,679,925 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.4

Radius: 13.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.68 AU - 3.12 AU

Year: 3189 Days

Day: 11.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,991,397 km

• M1: 171,738 km (0.087 R)
• M2: 671,694 km (0.064 R)
• M3: 1,120,638 km (0.118 R)
• M4: 1,660,985 km (0.092 R)
• M5: 2,112,023 km (0.088 R)
• M6: 2,660,897 km (0.064 R)
• M7: 3,134,375 km (0.102 R)
• M8: 4,379,627 km (0.067 R)
• M9: 5,451,795 km (0.09 R)
• M10: 6,413,560 km (0.096 R)
• M11: 7,670,332 km (0.118 R)
• M12: 8,439,863 km (0.113 R)
• M13: 9,155,090 km (0.082 R)
• M14: 9,910,261 km (0.116 R)
• M15: 10,360,251 km (0.099 R)
• M16: 12,731,377 km (0.109 R)
• M17: 14,564,400 km (0.117 R)
• M18: 16,725,042 km (0.073 R)
• M19: 17,472,433 km (0.083 R)
• M20: 17,964,610 km (0.1 R)
• M21: 19,497,090 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.2

Radius: 5.3

Gravity: 24.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.36 AU - 9.14 AU

Year: 16712 Days

Day: 22.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,991,397 km

• M1: 65,973 km (0.046 R)
• M2: 260,001 km (0.102 R)
• M3: 481,406 km (0.082 R)
• M4: 693,835 km (0.044 R)
• M5: 1,719,478 km (0.068 R)
• M6: 1,989,652 km (0.088 R)
• M7: 3,023,074 km (0.09 R)
• M8: 3,390,187 km (0.107 R)
• M9: 4,181,410 km (0.113 R)
• M10: 4,470,732 km (0.099 R)
• M11: 5,381,783 km (0.038 R)
• M12: 7,105,300 km (0.092 R)
• M13: 9,112,904 km (0.082 R)
• M14: 12,036,944 km (0.117 R)
• M15: 13,158,629 km (0.032 R)
• M16: 14,784,608 km (0.087 R)
• M17: 15,531,550 km (0.095 R)
• M18: 15,991,713 km (0.07 R)
• M19: 16,619,127 km (0.045 R)
• M20: 17,181,615 km (0.096 R)
• M21: 18,514,831 km (0.106 R)
• M22: 23,421,940 km (0.103 R)
• M23: 23,824,059 km (0.063 R)
• M24: 30,659,485 km (0.082 R)
• M25: 34,005,391 km (0.08 R)
• M26: 36,770,259 km (0.039 R)
• M27: 37,313,299 km (0.069 R)
• M28: 38,834,410 km (0.117 R)
• M29: 41,411,683 km (0.081 R)
• M30: 43,041,701 km (0.038 R)
• M31: 49,001,082 km (0.112 R)
• M32: 49,824,020 km (0.095 R)
• M33: 56,022,757 km (0.066 R)
• M34: 56,922,289 km (0.052 R)
• M35: 64,468,754 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.5

Radius: 6.6

Gravity: 19.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.55 AU - 9.01 AU

Year: 16798 Days

Day: 16.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,991,397 km

• M1: 82,129 km (0.095 R)
• M2: 299,046 km (0.038 R)
• M3: 534,663 km (0.102 R)
• M4: 1,124,677 km (0.037 R)
• M5: 1,388,867 km (0.097 R)
• M6: 2,004,911 km (0.118 R)
• M7: 3,014,247 km (0.037 R)
• M8: 5,312,968 km (0.071 R)
• M9: 8,788,576 km (0.096 R)
• M10: 9,720,570 km (0.037 R)
• M11: 11,271,152 km (0.116 R)
• M12: 12,979,710 km (0.09 R)
• M13: 15,465,129 km (0.118 R)
• M14: 18,951,657 km (0.078 R)
• M15: 19,852,984 km (0.108 R)
• M16: 20,128,842 km (0.091 R)
• M17: 21,353,899 km (0.095 R)
• M18: 22,828,336 km (0.038 R)
• M19: 25,219,059 km (0.093 R)
• M20: 26,641,586 km (0.069 R)
• M21: 28,815,691 km (0.067 R)
• M22: 30,126,917 km (0.114 R)
• M23: 34,298,902 km (0.092 R)
• M24: 35,096,708 km (0.03 R)
• M25: 36,729,269 km (0.052 R)
• M26: 38,840,394 km (0.111 R)
• M27: 40,291,793 km (0.113 R)
• M28: 45,338,028 km (0.056 R)
• M29: 51,478,722 km (0.045 R)
• M30: 58,339,130 km (0.089 R)
• M31: 58,716,267 km (0.12 R)
• M32: 59,475,177 km (0.105 R)
• M33: 62,576,789 km (0.096 R)
• M34: 64,167,164 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.1

Radius: 3.6

Gravity: 28.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.6 AU - 11.44 AU

Year: 23620 Days

Day: 18.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,991,397 km

• M1: 51,462 km (0.097 R)
• M2: 196,272 km (0.098 R)
• M3: 588,069 km (0.119 R)
• M4: 883,675 km (0.093 R)
• M5: 1,096,403 km (0.062 R)
• M6: 1,574,518 km (0.054 R)
• M7: 4,424,357 km (0.036 R)
• M8: 5,263,152 km (0.118 R)
• M9: 5,412,601 km (0.088 R)
• M10: 5,526,445 km (0.079 R)
• M11: 6,244,066 km (0.086 R)
• M12: 6,411,615 km (0.108 R)
• M13: 8,106,709 km (0.036 R)
• M14: 10,309,388 km (0.109 R)
• M15: 12,546,325 km (0.08 R)
• M16: 14,641,443 km (0.052 R)
• M17: 16,318,136 km (0.093 R)
• M18: 17,949,800 km (0.079 R)
• M19: 18,118,696 km (0.047 R)
• M20: 20,138,117 km (0.064 R)
• M21: 20,320,627 km (0.088 R)
• M22: 20,967,638 km (0.101 R)
• M23: 23,693,460 km (0.093 R)
• M24: 26,427,661 km (0.064 R)
• M25: 30,912,006 km (0.114 R)
• M26: 34,167,406 km (0.108 R)
• M27: 35,478,033 km (0.06 R)
• M28: 38,338,643 km (0.069 R)
• M29: 40,184,382 km (0.094 R)
• M30: 42,237,313 km (0.107 R)
• M31: 42,386,612 km (0.106 R)
• M32: 42,836,453 km (0.057 R)
• M33: 52,344,295 km (0.103 R)
• M34: 54,083,520 km (0.094 R)
• M35: 57,493,753 km (0.11 R)
• M36: 57,860,716 km (0.119 R)
• M37: 62,776,054 km (0.06 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 10,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit