🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.6

Radius: 12.7

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.28 AU - 3.76 AU

Year: 3443 Days

Day: 10.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 135.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,625,084 km

• M1: 230,979 km (0.068 R)
• M2: 557,402 km (0.119 R)
• M3: 839,693 km (0.12 R)
• M4: 1,472,941 km (0.068 R)
• M5: 1,781,411 km (0.111 R)
• M6: 2,122,345 km (0.117 R)
• M7: 2,495,741 km (0.101 R)
• M8: 2,768,159 km (0.091 R)
• M9: 3,580,775 km (0.072 R)
• M10: 3,830,304 km (0.096 R)
• M11: 4,231,376 km (0.107 R)
• M12: 5,050,574 km (0.09 R)
• M13: 5,324,936 km (0.072 R)
• M14: 6,268,151 km (0.118 R)
• M15: 6,677,899 km (0.062 R)
• M16: 7,732,415 km (0.06 R)
• M17: 8,015,604 km (0.097 R)
• M18: 8,508,828 km (0.092 R)
• M19: 8,746,240 km (0.067 R)
• M20: 9,415,989 km (0.1 R)
• M21: 12,063,423 km (0.064 R)
• M22: 12,958,916 km (0.091 R)
• M23: 13,474,579 km (0.105 R)
• M24: 14,038,414 km (0.112 R)
• M25: 14,536,425 km (0.104 R)
• M26: 16,002,185 km (0.09 R)
• M27: 18,312,275 km (0.114 R)
• M28: 19,324,903 km (0.107 R)
• M29: 20,825,968 km (0.062 R)
• M30: 22,239,519 km (0.116 R)
• M31: 24,901,912 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.3

Radius: 9.6

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.46 AU - 4.94 AU

Year: 6684 Days

Day: 10.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 50,625,084 km

• M1: 130,898 km (0.119 R)
• M2: 354,846 km (0.108 R)
• M3: 832,363 km (0.065 R)
• M4: 1,135,897 km (0.087 R)
• M5: 1,321,548 km (0.111 R)
• M6: 1,522,757 km (0.119 R)
• M7: 1,820,756 km (0.112 R)
• M8: 2,368,433 km (0.113 R)
• M9: 2,886,641 km (0.117 R)
• M10: 3,788,865 km (0.104 R)
• M11: 4,548,822 km (0.079 R)
• M12: 6,314,377 km (0.048 R)
• M13: 6,567,945 km (0.116 R)
• M14: 7,123,402 km (0.056 R)
• M15: 8,375,536 km (0.084 R)
• M16: 8,557,597 km (0.073 R)
• M17: 9,536,266 km (0.111 R)
• M18: 9,808,983 km (0.105 R)
• M19: 10,006,003 km (0.08 R)
• M20: 10,938,447 km (0.106 R)
• M21: 11,740,441 km (0.117 R)
• M22: 12,437,866 km (0.1 R)
• M23: 13,338,445 km (0.097 R)
• M24: 13,568,527 km (0.098 R)
• M25: 14,318,162 km (0.088 R)
• M26: 15,480,687 km (0.094 R)
• M27: 16,791,763 km (0.078 R)
• M28: 20,078,577 km (0.105 R)
• M29: 21,744,649 km (0.093 R)
• M30: 23,477,591 km (0.083 R)
• M31: 26,363,334 km (0.116 R)
• M32: 30,449,300 km (0.095 R)
• M33: 31,853,276 km (0.092 R)
• M34: 32,137,961 km (0.076 R)
• M35: 32,423,842 km (0.106 R)
• M36: 32,854,984 km (0.065 R)
• M37: 34,386,716 km (0.06 R)
• M38: 38,174,684 km (0.096 R)
• M39: 39,507,750 km (0.066 R)
• M40: 39,745,312 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.3

Radius: 3.1

Gravity: 93.58 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.86 AU - 6 AU

Year: 9473 Days

Day: 16.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 50,625,084 km

• M1: 39,793 km (0.051 R)
• M2: 338,540 km (0.096 R)
• M3: 448,345 km (0.109 R)
• M4: 564,882 km (0.056 R)
• M5: 960,418 km (0.113 R)
• M6: 1,570,179 km (0.082 R)
• M7: 1,677,591 km (0.032 R)
• M8: 2,333,577 km (0.045 R)
• M9: 2,464,775 km (0.069 R)
• M10: 2,576,823 km (0.12 R)
• M11: 3,025,617 km (0.104 R)
• M12: 3,251,061 km (0.085 R)
• M13: 3,379,715 km (0.092 R)
• M14: 3,892,088 km (0.12 R)
• M15: 4,205,346 km (0.041 R)
• M16: 4,263,539 km (0.112 R)
• M17: 5,381,783 km (0.089 R)
• M18: 7,381,757 km (0.115 R)
• M19: 8,254,212 km (0.046 R)
• M20: 8,708,840 km (0.084 R)
• M21: 9,479,269 km (0.066 R)
• M22: 9,566,784 km (0.09 R)
• M23: 9,787,590 km (0.063 R)
• M24: 10,327,938 km (0.11 R)
• M25: 11,118,263 km (0.065 R)
• M26: 11,260,681 km (0.075 R)
• M27: 14,141,337 km (0.111 R)
• M28: 17,350,511 km (0.054 R)
• M29: 19,109,482 km (0.12 R)
• M30: 20,436,266 km (0.115 R)
• M31: 22,074,063 km (0.118 R)
• M32: 23,636,613 km (0.109 R)
• M33: 25,467,392 km (0.043 R)
• M34: 26,922,381 km (0.119 R)
• M35: 30,815,366 km (0.046 R)
• M36: 31,370,225 km (0.057 R)
• M37: 31,930,170 km (0.07 R)
• M38: 36,501,432 km (0.057 R)
• M39: 39,659,144 km (0.119 R)
• M40: 41,195,962 km (0.073 R)
• M41: 42,021,443 km (0.052 R)
• M42: 43,790,887 km (0.046 R)
• M43: 44,451,960 km (0.085 R)
• M44: 50,625,116 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 19,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit