🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.6

Radius: 9.6

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.35 AU - 1.39 AU

Year: 1035 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,151,846 km

• M1: 121,623 km (0.116 R)
• M2: 438,920 km (0.1 R)
• M3: 935,136 km (0.106 R)
• M4: 1,634,955 km (0.099 R)
• M5: 1,951,803 km (0.051 R)
• M6: 2,364,394 km (0.107 R)
• M7: 2,675,408 km (0.104 R)
• M8: 3,146,342 km (0.101 R)
• M9: 3,582,869 km (0.115 R)
• M10: 4,043,481 km (0.085 R)
• M11: 4,405,956 km (0.08 R)
• M12: 5,196,581 km (0.041 R)
• M13: 5,645,973 km (0.089 R)
• M14: 6,379,751 km (0.057 R)
• M15: 7,034,541 km (0.093 R)
• M16: 7,342,413 km (0.1 R)
• M17: 8,138,723 km (0.113 R)
• M18: 8,611,452 km (0.093 R)
• M19: 9,756,474 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.3

Radius: 14.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.34 AU - 1.58 AU

Year: 1139 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 48,151,846 km

• M1: 177,124 km (0.102 R)
• M2: 826,977 km (0.092 R)
• M3: 2,714,304 km (0.119 R)
• M4: 3,198,702 km (0.098 R)
• M5: 3,789,912 km (0.108 R)
• M6: 4,481,204 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 9.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.2 AU - 2.76 AU

Year: 2522 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,151,846 km

• M1: 123,568 km (0.079 R)
• M2: 1,188,705 km (0.108 R)
• M3: 1,695,841 km (0.113 R)
• M4: 2,213,899 km (0.063 R)
• M5: 2,531,495 km (0.08 R)
• M6: 3,377,621 km (0.088 R)
• M7: 3,692,375 km (0.099 R)
• M8: 4,162,262 km (0.106 R)
• M9: 6,141,591 km (0.11 R)
• M10: 7,365,451 km (0.072 R)
• M11: 10,145,129 km (0.104 R)
• M12: 14,495,136 km (0.067 R)
• M13: 15,190,467 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.1

Radius: 8.5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.54 AU - 3.4 AU

Year: 3305 Days

Day: 10.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,151,846 km

• M1: 107,112 km (0.089 R)
• M2: 471,981 km (0.077 R)
• M3: 1,076,207 km (0.041 R)
• M4: 1,620,594 km (0.107 R)
• M5: 2,364,993 km (0.098 R)
• M6: 2,987,469 km (0.098 R)
• M7: 3,354,882 km (0.08 R)
• M8: 3,622,662 km (0.11 R)
• M9: 4,001,743 km (0.083 R)
• M10: 4,303,482 km (0.087 R)
• M11: 4,907,409 km (0.095 R)
• M12: 5,324,787 km (0.118 R)
• M13: 5,943,374 km (0.071 R)
• M14: 8,057,341 km (0.08 R)
• M15: 8,872,650 km (0.102 R)
• M16: 10,552,484 km (0.101 R)
• M17: 11,608,196 km (0.093 R)
• M18: 12,350,052 km (0.069 R)
• M19: 13,521,553 km (0.112 R)
• M20: 14,249,945 km (0.096 R)
• M21: 14,576,667 km (0.045 R)
• M22: 17,005,837 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.4

Radius: 10.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.98 AU - 3.72 AU

Year: 3959 Days

Day: 6.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,151,846 km

• M1: 126,859 km (0.103 R)
• M2: 803,490 km (0.069 R)
• M3: 2,072,080 km (0.07 R)
• M4: 2,433,209 km (0.109 R)
• M5: 3,322,120 km (0.1 R)
• M6: 3,696,414 km (0.104 R)
• M7: 4,055,299 km (0.027 R)
• M8: 4,530,721 km (0.039 R)
• M9: 5,093,807 km (0.061 R)
• M10: 5,648,217 km (0.112 R)
• M11: 6,068,438 km (0.073 R)
• M12: 6,753,446 km (0.115 R)
• M13: 7,522,230 km (0.114 R)
• M14: 7,962,347 km (0.094 R)
• M15: 9,425,863 km (0.051 R)
• M16: 11,586,355 km (0.08 R)
• M17: 13,856,503 km (0.11 R)
• M18: 21,064,278 km (0.095 R)
• M19: 21,736,122 km (0.06 R)
• M20: 22,422,028 km (0.075 R)
• M21: 23,909,480 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.5

Radius: 3

Gravity: 84.83 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.55 AU - 6.49 AU

Year: 9537 Days

Day: 18.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,151,846 km

• M1: 37,250 km (0.101 R)
• M2: 143,016 km (0.089 R)
• M3: 451,786 km (0.046 R)
• M4: 807,230 km (0.103 R)
• M5: 1,945,072 km (0.105 R)
• M6: 2,594,925 km (0.043 R)
• M7: 2,980,139 km (0.089 R)
• M8: 3,997,704 km (0.117 R)
• M9: 4,135,932 km (0.094 R)
• M10: 5,425,167 km (0.043 R)
• M11: 5,560,403 km (0.115 R)
• M12: 5,663,327 km (0.104 R)
• M13: 5,873,063 km (0.115 R)
• M14: 6,419,693 km (0.104 R)
• M15: 6,763,619 km (0.088 R)
• M16: 7,446,533 km (0.092 R)
• M17: 7,912,082 km (0.106 R)
• M18: 8,042,382 km (0.101 R)
• M19: 8,761,498 km (0.041 R)
• M20: 11,393,673 km (0.076 R)
• M21: 12,298,890 km (0.118 R)
• M22: 13,558,055 km (0.055 R)
• M23: 13,932,947 km (0.097 R)
• M24: 14,900,696 km (0.114 R)
• M25: 15,232,953 km (0.112 R)
• M26: 15,569,997 km (0.087 R)
• M27: 17,846,727 km (0.1 R)
• M28: 20,012,605 km (0.115 R)
• M29: 20,416,968 km (0.076 R)
• M30: 26,858,353 km (0.033 R)
• M31: 27,350,231 km (0.037 R)
• M32: 28,453,216 km (0.098 R)
• M33: 28,656,968 km (0.076 R)
• M34: 33,275,204 km (0.109 R)
• M35: 33,501,246 km (0.11 R)
• M36: 35,700,634 km (0.046 R)
• M37: 36,175,607 km (0.031 R)
• M38: 41,289,461 km (0.076 R)
• M39: 44,222,327 km (0.109 R)
• M40: 44,495,643 km (0.072 R)
• M41: 45,461,147 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 12,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit