🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.5

Radius: 9.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.8 AU - 0.96 AU

Year: 550 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 23,250,908 km

• M1: 128,804 km (0.052 R)
• M2: 200,162 km (0.06 R)
• M3: 272,418 km (0.077 R)
• M4: 338,390 km (0.079 R)
• M5: 436,527 km (0.117 R)
• M6: 501,602 km (0.046 R)
• M7: 563,685 km (0.106 R)
• M8: 635,941 km (0.093 R)
• M9: 755,020 km (0.11 R)
• M10: 873,652 km (0.111 R)
• M11: 941,868 km (0.12 R)
• M12: 1,003,203 km (0.04 R)
• M13: 1,093,261 km (0.12 R)
• M14: 1,153,400 km (0.076 R)
• M15: 1,267,393 km (0.115 R)
• M16: 1,335,759 km (0.109 R)
• M17: 1,455,886 km (0.067 R)
• M18: 1,600,847 km (0.079 R)
• M19: 1,664,426 km (0.115 R)
• M20: 1,766,900 km (0.102 R)
• M21: 1,921,884 km (0.077 R)
• M22: 1,989,652 km (0.11 R)
• M23: 2,104,543 km (0.119 R)
• M24: 2,245,464 km (0.074 R)
• M25: 2,365,142 km (0.091 R)
• M26: 2,438,146 km (0.116 R)
• M27: 2,794,787 km (0.069 R)
• M28: 2,872,130 km (0.078 R)
• M29: 2,982,832 km (0.083 R)
• M30: 3,181,648 km (0.116 R)
• M31: 3,316,585 km (0.081 R)
• M32: 3,453,467 km (0.104 R)
• M33: 3,550,556 km (0.085 R)
• M34: 3,711,822 km (0.06 R)
• M35: 3,796,944 km (0.1 R)
• M36: 3,897,174 km (0.102 R)
• M37: 3,998,153 km (0.075 R)
• M38: 4,129,350 km (0.076 R)
• M39: 4,321,583 km (0.114 R)
• M40: 4,478,811 km (0.111 R)
• M41: 4,561,987 km (0.097 R)
• M42: 4,706,947 km (0.062 R)
• M43: 4,985,648 km (0.072 R)
• M44: 5,150,804 km (0.116 R)
• M45: 5,285,891 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536

Radius: 12.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.19 AU - 1.25 AU

Year: 899 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 23,250,908 km

• M1: 158,723 km (0.06 R)
• M2: 238,309 km (0.096 R)
• M3: 333,154 km (0.072 R)
• M4: 425,008 km (0.085 R)
• M5: 628,610 km (0.077 R)
• M6: 856,149 km (0.114 R)
• M7: 948,151 km (0.027 R)
• M8: 1,143,077 km (0.116 R)
• M9: 1,226,403 km (0.08 R)
• M10: 1,325,138 km (0.074 R)
• M11: 1,433,746 km (0.103 R)
• M12: 1,545,346 km (0.112 R)
• M13: 1,674,748 km (0.116 R)
• M14: 1,845,439 km (0.081 R)
• M15: 1,936,993 km (0.114 R)
• M16: 2,037,822 km (0.098 R)
• M17: 2,220,930 km (0.082 R)
• M18: 2,459,539 km (0.059 R)
• M19: 2,552,439 km (0.032 R)
• M20: 2,706,824 km (0.079 R)
• M21: 2,846,847 km (0.106 R)
• M22: 2,935,559 km (0.099 R)
• M23: 3,034,294 km (0.107 R)
• M24: 3,152,326 km (0.107 R)
• M25: 3,337,229 km (0.095 R)
• M26: 3,582,869 km (0.12 R)
• M27: 3,824,769 km (0.099 R)
• M28: 3,992,468 km (0.074 R)
• M29: 4,102,273 km (0.062 R)
• M30: 4,284,184 km (0.105 R)
• M31: 4,427,499 km (0.081 R)
• M32: 4,634,991 km (0.111 R)
• M33: 5,081,540 km (0.089 R)
• M34: 5,168,158 km (0.045 R)
• M35: 5,299,056 km (0.095 R)
• M36: 5,879,047 km (0.076 R)
• M37: 6,061,556 km (0.087 R)
• M38: 6,165,078 km (0.113 R)
• M39: 6,350,729 km (0.077 R)
• M40: 6,561,662 km (0.085 R)
• M41: 6,763,021 km (0.09 R)
• M42: 6,930,421 km (0.062 R)
• M43: 7,026,762 km (0.032 R)
• M44: 7,135,669 km (0.086 R)
• M45: 7,306,061 km (0.077 R)
• M46: 7,465,682 km (0.07 R)
• M47: 7,564,416 km (0.043 R)
• M48: 8,115,385 km (0.104 R)
• M49: 8,204,246 km (0.112 R)
• M50: 8,293,407 km (0.116 R)
• M51: 8,835,400 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.7

Radius: 6.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.34 AU - 6.42 AU

Year: 10746 Days

Day: 16.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 23,250,908 km

• M1: 112,647 km (0.096 R)
• M2: 471,233 km (0.119 R)
• M3: 516,711 km (0.05 R)
• M4: 573,409 km (0.102 R)
• M5: 767,587 km (0.086 R)
• M6: 833,260 km (0.117 R)
• M7: 1,215,034 km (0.032 R)
• M8: 1,266,346 km (0.076 R)
• M9: 1,877,603 km (0.115 R)
• M10: 2,104,543 km (0.099 R)
• M11: 2,213,450 km (0.11 R)
• M12: 2,276,580 km (0.097 R)
• M13: 2,469,562 km (0.059 R)
• M14: 2,785,812 km (0.102 R)
• M15: 3,132,729 km (0.099 R)
• M16: 3,203,788 km (0.092 R)
• M17: 3,847,956 km (0.069 R)
• M18: 4,116,784 km (0.104 R)
• M19: 4,652,045 km (0.051 R)
• M20: 4,979,664 km (0.107 R)
• M21: 5,485,006 km (0.058 R)
• M22: 6,050,785 km (0.09 R)
• M23: 6,228,657 km (0.052 R)
• M24: 6,498,681 km (0.088 R)
• M25: 6,612,375 km (0.111 R)
• M26: 7,050,099 km (0.042 R)
• M27: 7,237,246 km (0.047 R)
• M28: 7,616,476 km (0.073 R)
• M29: 8,642,568 km (0.07 R)
• M30: 9,222,559 km (0.112 R)
• M31: 9,607,624 km (0.089 R)
• M32: 10,606,639 km (0.094 R)
• M33: 11,831,696 km (0.044 R)
• M34: 11,914,872 km (0.106 R)
• M35: 13,388,710 km (0.1 R)
• M36: 13,912,153 km (0.074 R)
• M37: 14,590,729 km (0.103 R)
• M38: 15,159,500 km (0.061 R)
• M39: 15,552,793 km (0.112 R)
• M40: 16,195,166 km (0.055 R)
• M41: 16,411,186 km (0.111 R)
• M42: 17,442,513 km (0.112 R)
• M43: 18,077,855 km (0.106 R)
• M44: 18,173,748 km (0.035 R)
• M45: 18,559,261 km (0.109 R)
• M46: 19,077,319 km (0.117 R)
• M47: 19,469,116 km (0.112 R)
• M48: 21,062,333 km (0.073 R)
• M49: 21,129,652 km (0.102 R)
• M50: 21,568,722 km (0.092 R)
• M51: 21,874,500 km (0.101 R)
• M52: 22,318,806 km (0.112 R)
• M53: 22,835,068 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 10,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit