🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 14.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.56 AU - 0.8 AU

Year: 357 Days

Day: 10.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,886,055 km

• M1: 179,069 km (0.059 R)
• M2: 689,497 km (0.09 R)
• M3: 1,201,271 km (0.099 R)
• M4: 1,712,746 km (0.099 R)
• M5: 2,386,834 km (0.086 R)
• M6: 2,928,229 km (0.107 R)
• M7: 3,420,256 km (0.096 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.8

Radius: 13.3

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.17 AU - 1.93 AU

Year: 1227 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,886,055 km

• M1: 165,455 km (0.038 R)
• M2: 734,526 km (0.072 R)
• M3: 1,253,032 km (0.076 R)
• M4: 1,695,692 km (0.106 R)
• M5: 2,501,276 km (0.108 R)
• M6: 2,938,252 km (0.075 R)
• M7: 3,722,893 km (0.09 R)
• M8: 4,191,433 km (0.082 R)
• M9: 5,087,225 km (0.046 R)
• M10: 5,731,094 km (0.114 R)
• M11: 8,465,444 km (0.041 R)
• M12: 11,974,262 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 10.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.67 AU - 1.79 AU

Year: 1447 Days

Day: 9.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,886,055 km

• M1: 133,591 km (0.106 R)
• M2: 804,537 km (0.116 R)
• M3: 1,539,661 km (0.099 R)
• M4: 2,538,227 km (0.072 R)
• M5: 3,049,104 km (0.077 R)
• M6: 4,030,316 km (0.117 R)
• M7: 4,448,592 km (0.118 R)
• M8: 5,019,906 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 12.1

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.64 AU - 3.98 AU

Year: 4728 Days

Day: 7.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,886,055 km

• M1: 151,842 km (0.102 R)
• M2: 613,202 km (0.115 R)
• M3: 1,544,897 km (0.101 R)
• M4: 2,387,582 km (0.051 R)
• M5: 2,858,217 km (0.083 R)
• M6: 3,285,917 km (0.097 R)
• M7: 4,590,261 km (0.065 R)
• M8: 6,002,166 km (0.097 R)
• M9: 6,879,856 km (0.05 R)
• M10: 7,440,400 km (0.062 R)
• M11: 8,519,449 km (0.062 R)
• M12: 9,062,190 km (0.081 R)
• M13: 10,520,470 km (0.11 R)
• M14: 11,795,343 km (0.095 R)
• M15: 12,171,881 km (0.08 R)
• M16: 19,519,530 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 13.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.09 AU - 6.97 AU

Year: 9415 Days

Day: 10.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,886,055 km

• M1: 167,849 km (0.091 R)
• M2: 768,783 km (0.106 R)
• M3: 1,239,568 km (0.071 R)
• M4: 1,844,243 km (0.1 R)
• M5: 2,512,945 km (0.096 R)
• M6: 3,378,070 km (0.091 R)
• M7: 3,956,714 km (0.103 R)
• M8: 4,625,267 km (0.067 R)
• M9: 6,100,751 km (0.084 R)
• M10: 6,963,182 km (0.044 R)
• M11: 8,334,546 km (0.108 R)
• M12: 9,357,347 km (0.064 R)
• M13: 11,606,700 km (0.1 R)
• M14: 12,930,791 km (0.117 R)
• M15: 14,511,741 km (0.079 R)
• M16: 15,934,118 km (0.103 R)
• M17: 18,612,967 km (0.048 R)
• M18: 19,504,271 km (0.105 R)
• M19: 19,960,545 km (0.063 R)
• M20: 23,356,566 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309

Radius: 4.3

Gravity: 16.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.72 AU - 13.44 AU

Year: 23450 Days

Day: 17.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,886,055 km

• M1: 61,036 km (0.116 R)
• M2: 377,585 km (0.11 R)
• M3: 753,225 km (0.118 R)
• M4: 927,507 km (0.063 R)
• M5: 1,091,017 km (0.036 R)
• M6: 1,416,542 km (0.074 R)
• M7: 1,684,322 km (0.049 R)
• M8: 2,601,657 km (0.109 R)
• M9: 2,881,105 km (0.071 R)
• M10: 3,154,570 km (0.107 R)
• M11: 3,337,379 km (0.089 R)
• M12: 3,583,019 km (0.065 R)
• M13: 4,140,869 km (0.106 R)
• M14: 7,045,611 km (0.094 R)
• M15: 7,495,751 km (0.119 R)
• M16: 9,012,524 km (0.085 R)
• M17: 9,381,432 km (0.082 R)
• M18: 9,542,549 km (0.12 R)
• M19: 10,433,404 km (0.057 R)
• M20: 12,900,423 km (0.119 R)
• M21: 14,553,180 km (0.094 R)
• M22: 15,207,820 km (0.107 R)
• M23: 15,805,913 km (0.041 R)
• M24: 17,289,026 km (0.115 R)
• M25: 20,081,270 km (0.066 R)
• M26: 23,257,831 km (0.108 R)
• M27: 24,759,794 km (0.062 R)
• M28: 25,901,525 km (0.093 R)
• M29: 26,112,757 km (0.072 R)
• M30: 27,844,652 km (0.055 R)
• M31: 28,851,745 km (0.112 R)
• M32: 30,349,070 km (0.05 R)
• M33: 32,999,495 km (0.052 R)
• M34: 35,409,218 km (0.069 R)
• M35: 39,170,258 km (0.083 R)
• M36: 40,717,848 km (0.115 R)
• M37: 59,224,451 km (0.105 R)
• M38: 60,886,782 km (0.064 R)
• M39: 64,304,346 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit