🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.8

Radius: 13

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.63 AU - 0.67 AU

Year: 362 Days

Day: 11.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,979,089 km

• M1: 161,715 km (0.115 R)
• M2: 566,826 km (0.088 R)
• M3: 984,803 km (0.048 R)
• M4: 1,687,464 km (0.071 R)
• M5: 2,141,942 km (0.079 R)
• M6: 2,632,025 km (0.109 R)
• M7: 3,594,986 km (0.094 R)
• M8: 4,139,373 km (0.091 R)
• M9: 4,808,524 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 10

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.54 AU - 0.84 AU

Year: 396 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 79,979,089 km

• M1: 124,465 km (0.081 R)
• M2: 448,046 km (0.067 R)
• M3: 1,071,570 km (0.1 R)
• M4: 1,710,951 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.9

Radius: 13.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.69 AU - 1.11 AU

Year: 589 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 79,979,089 km

• M1: 171,589 km (0.112 R)
• M2: 621,430 km (0.096 R)
• M3: 1,290,282 km (0.086 R)
• M4: 2,826,652 km (0.057 R)
• M5: 3,386,746 km (0.095 R)
• M6: 4,101,674 km (0.05 R)
• M7: 4,627,810 km (0.082 R)
• M8: 5,150,954 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.6

Radius: 8.9

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.96 AU - 1.22 AU

Year: 786 Days

Day: 13.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,979,089 km

• M1: 110,702 km (0.064 R)
• M2: 409,150 km (0.103 R)
• M3: 759,060 km (0.097 R)
• M4: 1,156,092 km (0.112 R)
• M5: 1,574,069 km (0.12 R)
• M6: 1,909,916 km (0.063 R)
• M7: 2,231,252 km (0.041 R)
• M8: 2,657,905 km (0.092 R)
• M9: 3,035,042 km (0.078 R)
• M10: 3,447,932 km (0.1 R)
• M11: 3,943,250 km (0.108 R)
• M12: 4,671,343 km (0.079 R)
• M13: 5,004,498 km (0.116 R)
• M14: 5,315,960 km (0.115 R)
• M15: 5,917,493 km (0.101 R)
• M16: 6,563,607 km (0.103 R)
• M17: 6,915,162 km (0.102 R)
• M18: 7,655,970 km (0.102 R)
• M19: 8,296,100 km (0.108 R)
• M20: 8,759,853 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.7

Radius: 11

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.34 AU - 5.46 AU

Year: 6371 Days

Day: 12.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,979,089 km

• M1: 136,882 km (0.089 R)
• M2: 565,330 km (0.048 R)
• M3: 1,046,288 km (0.119 R)
• M4: 2,080,607 km (0.106 R)
• M5: 2,689,620 km (0.116 R)
• M6: 3,066,308 km (0.085 R)
• M7: 4,364,368 km (0.11 R)
• M8: 4,860,734 km (0.079 R)
• M9: 5,511,784 km (0.096 R)
• M10: 8,006,628 km (0.099 R)
• M11: 9,458,774 km (0.107 R)
• M12: 10,473,945 km (0.06 R)
• M13: 12,824,876 km (0.047 R)
• M14: 13,194,981 km (0.1 R)
• M15: 16,980,406 km (0.113 R)
• M16: 17,620,684 km (0.074 R)
• M17: 19,292,291 km (0.072 R)
• M18: 19,708,622 km (0.068 R)
• M19: 21,956,479 km (0.089 R)
• M20: 22,948,164 km (0.099 R)
• M21: 23,731,009 km (0.119 R)
• M22: 24,450,874 km (0.054 R)
• M23: 24,857,033 km (0.112 R)
• M24: 26,526,694 km (0.08 R)
• M25: 32,665,293 km (0.054 R)

Asteroid Belt

Center: 6.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.2

Radius: 4.6

Gravity: 44.62 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.38 AU - 9.44 AU

Year: 18358 Days

Day: 15.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,979,089 km

• M1: 57,745 km (0.111 R)
• M2: 253,868 km (0.108 R)
• M3: 579,841 km (0.104 R)
• M4: 1,203,964 km (0.111 R)
• M5: 1,445,714 km (0.035 R)
• M6: 1,595,611 km (0.049 R)
• M7: 2,324,751 km (0.114 R)
• M8: 3,396,470 km (0.05 R)
• M9: 4,072,802 km (0.097 R)
• M10: 4,618,086 km (0.069 R)
• M11: 6,367,334 km (0.105 R)
• M12: 7,291,699 km (0.094 R)
• M13: 7,836,535 km (0.117 R)
• M14: 9,062,639 km (0.094 R)
• M15: 10,167,868 km (0.117 R)
• M16: 10,411,413 km (0.12 R)
• M17: 10,596,616 km (0.118 R)
• M18: 11,622,109 km (0.114 R)
• M19: 15,251,054 km (0.103 R)
• M20: 19,289,748 km (0.1 R)
• M21: 22,413,501 km (0.114 R)
• M22: 23,666,832 km (0.08 R)
• M23: 25,187,195 km (0.099 R)
• M24: 26,771,586 km (0.071 R)
• M25: 27,353,073 km (0.1 R)
• M26: 27,706,124 km (0.116 R)
• M27: 32,574,936 km (0.108 R)
• M28: 34,316,555 km (0.103 R)
• M29: 34,590,020 km (0.11 R)
• M30: 35,418,642 km (0.102 R)
• M31: 41,439,358 km (0.101 R)
• M32: 41,594,042 km (0.052 R)
• M33: 42,846,326 km (0.05 R)
• M34: 43,801,957 km (0.086 R)
• M35: 50,361,824 km (0.087 R)
• M36: 54,707,642 km (0.031 R)
• M37: 59,100,584 km (0.046 R)
• M38: 63,929,004 km (0.105 R)
• M39: 67,933,141 km (0.037 R)
• M40: 72,774,427 km (0.094 R)
• M41: 73,678,597 km (0.034 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: 347 - 13,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit