🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 9

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.91 AU - 1.05 AU

Year: 617 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,267,435 km

• M1: 113,844 km (0.072 R)
• M2: 214,523 km (0.038 R)
• M3: 283,787 km (0.078 R)
• M4: 360,232 km (0.098 R)
• M5: 417,677 km (0.117 R)
• M6: 474,524 km (0.068 R)
• M7: 543,489 km (0.071 R)
• M8: 649,404 km (0.077 R)
• M9: 727,644 km (0.032 R)
• M10: 840,590 km (0.087 R)
• M11: 915,838 km (0.081 R)
• M12: 999,015 km (0.107 R)
• M13: 1,061,696 km (0.071 R)
• M14: 1,149,510 km (0.09 R)
• M15: 1,209,499 km (0.065 R)
• M16: 1,270,535 km (0.116 R)
• M17: 1,408,763 km (0.051 R)
• M18: 1,492,837 km (0.087 R)
• M19: 1,625,530 km (0.101 R)
• M20: 1,755,381 km (0.1 R)
• M21: 1,832,125 km (0.085 R)
• M22: 2,054,577 km (0.077 R)
• M23: 2,502,174 km (0.093 R)
• M24: 2,620,955 km (0.07 R)
• M25: 2,757,687 km (0.067 R)
• M26: 2,839,218 km (0.115 R)
• M27: 3,122,706 km (0.04 R)
• M28: 3,276,493 km (0.057 R)
• M29: 3,336,930 km (0.114 R)
• M30: 3,415,319 km (0.1 R)
• M31: 3,654,078 km (0.047 R)
• M32: 3,843,468 km (0.038 R)
• M33: 3,934,873 km (0.087 R)
• M34: 4,355,093 km (0.095 R)
• M35: 4,479,259 km (0.107 R)
• M36: 4,614,197 km (0.097 R)
• M37: 4,721,159 km (0.113 R)
• M38: 4,819,146 km (0.118 R)
• M39: 5,037,110 km (0.058 R)
• M40: 5,137,340 km (0.085 R)
• M41: 5,411,105 km (0.113 R)
• M42: 5,575,662 km (0.076 R)
• M43: 6,132,466 km (0.115 R)
• M44: 6,218,035 km (0.073 R)
• M45: 6,433,905 km (0.106 R)
• M46: 6,685,080 km (0.111 R)
• M47: 6,773,193 km (0.064 R)
• M48: 7,107,096 km (0.048 R)
• M49: 7,264,772 km (0.069 R)
• M50: 7,321,469 km (0.096 R)
• M51: 7,378,167 km (0.117 R)
• M52: 7,583,714 km (0.101 R)
• M53: 7,652,679 km (0.076 R)
• M54: 7,768,019 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172

Radius: 11.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.8 AU - 2.42 AU

Year: 1949 Days

Day: 15 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,267,435 km

• M1: 155,133 km (0.118 R)
• M2: 273,615 km (0.089 R)
• M3: 378,931 km (0.031 R)
• M4: 553,961 km (0.084 R)
• M5: 667,057 km (0.09 R)
• M6: 741,557 km (0.075 R)
• M7: 932,144 km (0.05 R)
• M8: 1,160,580 km (0.111 R)
• M9: 1,238,521 km (0.103 R)
• M10: 1,430,156 km (0.105 R)
• M11: 1,537,717 km (0.108 R)
• M12: 1,688,062 km (0.098 R)
• M13: 1,893,610 km (0.076 R)
• M14: 2,055,475 km (0.114 R)
• M15: 2,160,193 km (0.043 R)
• M16: 2,284,509 km (0.114 R)
• M17: 2,578,170 km (0.086 R)
• M18: 2,681,991 km (0.114 R)
• M19: 2,864,650 km (0.042 R)
• M20: 2,962,487 km (0.109 R)
• M21: 3,061,520 km (0.087 R)
• M22: 3,171,624 km (0.111 R)
• M23: 3,324,065 km (0.035 R)
• M24: 3,541,580 km (0.045 R)
• M25: 3,764,032 km (0.116 R)
• M26: 3,849,901 km (0.082 R)
• M27: 3,936,518 km (0.105 R)
• M28: 4,089,557 km (0.046 R)
• M29: 4,289,420 km (0.094 R)
• M30: 4,492,574 km (0.118 R)
• M31: 4,641,274 km (0.111 R)
• M32: 4,733,576 km (0.114 R)
• M33: 4,838,145 km (0.102 R)
• M34: 5,109,066 km (0.101 R)
• M35: 5,192,542 km (0.109 R)
• M36: 5,312,520 km (0.087 R)
• M37: 5,616,652 km (0.088 R)
• M38: 5,752,188 km (0.081 R)
• M39: 6,280,268 km (0.063 R)
• M40: 6,446,771 km (0.101 R)
• M41: 6,537,128 km (0.054 R)
• M42: 6,732,054 km (0.117 R)
• M43: 7,301,722 km (0.068 R)
• M44: 7,422,897 km (0.111 R)
• M45: 7,572,046 km (0.074 R)
• M46: 7,749,469 km (0.107 R)
• M47: 7,886,949 km (0.11 R)
• M48: 7,997,502 km (0.042 R)
• M49: 8,220,104 km (0.032 R)
• M50: 8,515,560 km (0.112 R)
• M51: 8,886,114 km (0.097 R)
• M52: 9,015,665 km (0.1 R)
• M53: 9,305,736 km (0.11 R)
• M54: 9,422,721 km (0.118 R)
• M55: 9,569,477 km (0.079 R)
• M56: 9,835,761 km (0.076 R)
• M57: 9,925,071 km (0.111 R)
• M58: 9,999,570 km (0.051 R)
• M59: 10,149,468 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 10.5

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.16 AU - 2.34 AU

Year: 2146 Days

Day: 13.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,267,435 km

• M1: 170,093 km (0.119 R)
• M2: 295,157 km (0.059 R)
• M3: 366,964 km (0.097 R)
• M4: 453,880 km (0.092 R)
• M5: 541,694 km (0.094 R)
• M6: 636,389 km (0.119 R)
• M7: 703,110 km (0.103 R)
• M8: 826,079 km (0.09 R)
• M9: 899,981 km (0.105 R)
• M10: 1,074,861 km (0.05 R)
• M11: 1,156,392 km (0.083 R)
• M12: 1,504,057 km (0.082 R)
• M13: 1,713,943 km (0.105 R)
• M14: 1,798,166 km (0.081 R)
• M15: 2,021,366 km (0.067 R)
• M16: 2,188,318 km (0.075 R)
• M17: 2,253,842 km (0.116 R)
• M18: 2,467,916 km (0.119 R)
• M19: 2,591,185 km (0.051 R)
• M20: 2,815,731 km (0.073 R)
• M21: 2,973,706 km (0.095 R)
• M22: 3,149,634 km (0.091 R)
• M23: 3,298,783 km (0.093 R)
• M24: 3,465,584 km (0.088 R)
• M25: 3,542,478 km (0.106 R)
• M26: 3,999,050 km (0.103 R)
• M27: 4,209,983 km (0.096 R)
• M28: 4,325,024 km (0.084 R)
• M29: 4,457,717 km (0.062 R)
• M30: 4,642,620 km (0.06 R)
• M31: 5,282,899 km (0.082 R)
• M32: 5,425,017 km (0.057 R)
• M33: 5,586,433 km (0.075 R)
• M34: 5,914,202 km (0.098 R)
• M35: 6,248,105 km (0.099 R)
• M36: 6,379,751 km (0.11 R)
• M37: 6,992,803 km (0.049 R)
• M38: 7,267,016 km (0.084 R)
• M39: 7,365,900 km (0.114 R)
• M40: 7,988,377 km (0.105 R)
• M41: 8,151,738 km (0.081 R)
• M42: 9,455,633 km (0.118 R)
• M43: 9,563,493 km (0.068 R)
• M44: 10,021,561 km (0.031 R)
• M45: 10,087,534 km (0.09 R)
• M46: 10,264,359 km (0.028 R)
• M47: 10,330,780 km (0.082 R)
• M48: 10,464,371 km (0.073 R)
• M49: 10,531,391 km (0.117 R)
• M50: 10,891,024 km (0.09 R)
• M51: 11,027,009 km (0.107 R)
• M52: 11,300,474 km (0.115 R)
• M53: 11,461,142 km (0.101 R)
• M54: 11,668,634 km (0.107 R)
• M55: 12,157,969 km (0.108 R)
• M56: 12,393,286 km (0.109 R)
• M57: 12,487,981 km (0.086 R)
• M58: 12,964,451 km (0.109 R)
• M59: 13,374,050 km (0.088 R)
• M60: 14,206,263 km (0.098 R)
• M61: 14,280,463 km (0.094 R)
• M62: 14,553,778 km (0.095 R)
• M63: 15,004,816 km (0.06 R)
• M64: 15,358,765 km (0.119 R)
• M65: 15,638,662 km (0.115 R)
• M66: 16,801,935 km (0.084 R)
• M67: 16,985,342 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.9

Radius: 6.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.43 AU - 9.35 AU

Year: 16853 Days

Day: 16.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,267,435 km

• M1: 88,113 km (0.045 R)
• M2: 172,187 km (0.115 R)
• M3: 290,968 km (0.084 R)
• M4: 419,472 km (0.107 R)
• M5: 555,906 km (0.094 R)
• M6: 612,304 km (0.107 R)
• M7: 670,797 km (0.096 R)
• M8: 1,311,674 km (0.077 R)
• M9: 1,404,126 km (0.039 R)
• M10: 1,530,985 km (0.098 R)
• M11: 1,744,910 km (0.055 R)
• M12: 1,986,211 km (0.054 R)
• M13: 2,039,318 km (0.105 R)
• M14: 2,201,482 km (0.064 R)
• M15: 2,312,035 km (0.03 R)
• M16: 2,952,164 km (0.11 R)
• M17: 4,477,015 km (0.098 R)
• M18: 4,570,514 km (0.115 R)
• M19: 4,807,028 km (0.06 R)
• M20: 6,413,410 km (0.052 R)
• M21: 6,678,199 km (0.048 R)
• M22: 7,246,072 km (0.101 R)
• M23: 7,744,981 km (0.089 R)
• M24: 7,801,080 km (0.081 R)
• M25: 8,140,667 km (0.118 R)
• M26: 8,688,345 km (0.119 R)
• M27: 8,893,145 km (0.066 R)
• M28: 8,951,937 km (0.101 R)
• M29: 9,010,878 km (0.089 R)
• M30: 9,577,106 km (0.089 R)
• M31: 9,637,394 km (0.117 R)
• M32: 9,819,006 km (0.117 R)
• M33: 9,971,147 km (0.09 R)
• M34: 10,277,823 km (0.105 R)
• M35: 10,650,022 km (0.115 R)
• M36: 11,503,627 km (0.107 R)
• M37: 11,922,352 km (0.114 R)
• M38: 12,247,877 km (0.101 R)
• M39: 12,444,598 km (0.082 R)
• M40: 12,642,366 km (0.106 R)
• M41: 12,841,182 km (0.113 R)
• M42: 13,107,915 km (0.117 R)
• M43: 13,376,443 km (0.083 R)
• M44: 14,399,693 km (0.067 R)
• M45: 15,553,990 km (0.101 R)
• M46: 19,343,005 km (0.084 R)
• M47: 20,148,888 km (0.12 R)
• M48: 21,397,881 km (0.098 R)
• M49: 21,516,363 km (0.069 R)
• M50: 22,752,340 km (0.071 R)
• M51: 22,913,457 km (0.097 R)
• M52: 22,994,090 km (0.112 R)
• M53: 23,847,397 km (0.114 R)
• M54: 24,380,863 km (0.059 R)
• M55: 24,504,430 km (0.109 R)
• M56: 24,628,297 km (0.078 R)
• M57: 24,876,630 km (0.028 R)
• M58: 25,042,684 km (0.038 R)
• M59: 25,334,100 km (0.067 R)
• M60: 25,668,601 km (0.1 R)
• M61: 25,710,488 km (0.104 R)
• M62: 26,680,631 km (0.096 R)
• M63: 27,748,759 km (0.054 R)
• M64: 28,007,115 km (0.108 R)
• M65: 29,179,962 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 15,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit