🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 11.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.63 AU - 0.85 AU

Year: 424 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 30,440,154 km

• M1: 140,772 km (0.057 R)
• M2: 225,743 km (0.084 R)
• M3: 324,328 km (0.106 R)
• M4: 413,788 km (0.118 R)
• M5: 494,122 km (0.034 R)
• M6: 624,870 km (0.093 R)
• M7: 736,470 km (0.045 R)
• M8: 834,607 km (0.1 R)
• M9: 915,689 km (0.082 R)
• M10: 1,004,101 km (0.107 R)
• M11: 1,091,167 km (0.061 R)
• M12: 1,219,372 km (0.071 R)
• M13: 1,302,997 km (0.116 R)
• M14: 1,378,245 km (0.088 R)
• M15: 1,629,869 km (0.039 R)
• M16: 1,700,629 km (0.054 R)
• M17: 1,789,191 km (0.118 R)
• M18: 1,868,029 km (0.11 R)
• M19: 1,976,936 km (0.108 R)
• M20: 2,052,782 km (0.104 R)
• M21: 2,341,356 km (0.109 R)
• M22: 2,471,656 km (0.119 R)
• M23: 2,598,216 km (0.072 R)
• M24: 2,688,124 km (0.107 R)
• M25: 2,825,006 km (0.042 R)
• M26: 2,924,190 km (0.065 R)
• M27: 3,017,688 km (0.052 R)
• M28: 3,221,889 km (0.1 R)
• M29: 3,451,672 km (0.075 R)
• M30: 3,579,279 km (0.051 R)
• M31: 3,723,042 km (0.095 R)
• M32: 3,905,402 km (0.082 R)
• M33: 4,038,694 km (0.109 R)
• M34: 4,150,743 km (0.072 R)
• M35: 4,233,769 km (0.049 R)
• M36: 4,363,022 km (0.025 R)
• M37: 4,516,809 km (0.076 R)
• M38: 4,625,417 km (0.101 R)
• M39: 4,695,877 km (0.1 R)
• M40: 4,853,404 km (0.114 R)
• M41: 5,101,287 km (0.072 R)
• M42: 5,182,220 km (0.102 R)
• M43: 5,435,639 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858

Radius: 10.1

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.69 AU - 0.95 AU

Year: 495 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 30,440,154 km

• M1: 139,425 km (0.06 R)
• M2: 206,744 km (0.113 R)
• M3: 325,974 km (0.108 R)
• M4: 388,954 km (0.057 R)
• M5: 464,950 km (0.062 R)
• M6: 547,229 km (0.105 R)
• M7: 639,381 km (0.108 R)
• M8: 710,291 km (0.086 R)
• M9: 1,048,382 km (0.113 R)
• M10: 1,139,337 km (0.111 R)
• M11: 1,221,766 km (0.068 R)
• M12: 1,346,680 km (0.056 R)
• M13: 1,440,328 km (0.094 R)
• M14: 1,524,103 km (0.118 R)
• M15: 1,640,490 km (0.083 R)
• M16: 1,709,305 km (0.091 R)
• M17: 1,772,735 km (0.069 R)
• M18: 2,007,903 km (0.059 R)
• M19: 2,316,074 km (0.051 R)
• M20: 2,386,684 km (0.061 R)
• M21: 2,457,893 km (0.114 R)
• M22: 2,588,193 km (0.109 R)
• M23: 2,923,890 km (0.113 R)
• M24: 3,015,743 km (0.119 R)
• M25: 3,093,086 km (0.105 R)
• M26: 3,163,397 km (0.119 R)
• M27: 3,321,222 km (0.036 R)
• M28: 3,425,342 km (0.057 R)
• M29: 3,760,741 km (0.066 R)
• M30: 3,860,971 km (0.109 R)
• M31: 3,970,477 km (0.079 R)
• M32: 4,218,660 km (0.105 R)
• M33: 4,296,750 km (0.103 R)
• M34: 4,489,731 km (0.064 R)
• M35: 4,596,095 km (0.057 R)
• M36: 4,712,333 km (0.081 R)
• M37: 4,775,463 km (0.034 R)
• M38: 4,838,743 km (0.07 R)
• M39: 4,957,075 km (0.113 R)
• M40: 5,076,305 km (0.105 R)
• M41: 5,168,756 km (0.077 R)
• M42: 5,553,522 km (0.106 R)
• M43: 5,841,049 km (0.094 R)
• M44: 5,908,817 km (0.108 R)
• M45: 5,986,608 km (0.084 R)
• M46: 6,054,974 km (0.049 R)
• M47: 6,212,201 km (0.079 R)
• M48: 6,380,798 km (0.102 R)
• M49: 6,702,284 km (0.078 R)
• M50: 6,926,381 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.9

Radius: 14.1

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.57 AU - 1.75 AU

Year: 1426 Days

Day: 6.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,440,154 km

• M1: 182,061 km (0.112 R)
• M2: 300,841 km (0.105 R)
• M3: 391,049 km (0.104 R)
• M4: 490,232 km (0.104 R)
• M5: 607,816 km (0.05 R)
• M6: 762,949 km (0.074 R)
• M7: 969,843 km (0.081 R)
• M8: 1,126,023 km (0.062 R)
• M9: 1,398,441 km (0.029 R)
• M10: 1,543,102 km (0.116 R)
• M11: 1,718,431 km (0.07 R)
• M12: 2,018,524 km (0.114 R)
• M13: 2,172,460 km (0.087 R)
• M14: 2,410,770 km (0.107 R)
• M15: 2,670,023 km (0.116 R)
• M16: 2,870,484 km (0.091 R)
• M17: 2,988,217 km (0.084 R)
• M18: 3,152,027 km (0.098 R)
• M19: 3,318,978 km (0.051 R)
• M20: 3,436,263 km (0.088 R)
• M21: 3,541,730 km (0.092 R)
• M22: 3,857,979 km (0.104 R)
• M23: 3,953,872 km (0.103 R)
• M24: 4,057,693 km (0.061 R)
• M25: 4,489,283 km (0.082 R)
• M26: 4,684,957 km (0.027 R)
• M27: 4,839,342 km (0.034 R)
• M28: 4,943,013 km (0.034 R)
• M29: 5,100,240 km (0.058 R)
• M30: 5,198,376 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 13.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.93 AU - 2.99 AU

Year: 2573 Days

Day: 13.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,440,154 km

• M1: 174,431 km (0.099 R)
• M2: 396,883 km (0.09 R)
• M3: 531,072 km (0.081 R)
• M4: 839,842 km (0.12 R)
• M5: 953,537 km (0.053 R)
• M6: 1,327,532 km (0.078 R)
• M7: 1,462,618 km (0.092 R)
• M8: 1,659,938 km (0.108 R)
• M9: 1,757,027 km (0.116 R)
• M10: 1,977,833 km (0.026 R)
• M11: 2,091,827 km (0.099 R)
• M12: 2,197,443 km (0.091 R)
• M13: 2,348,387 km (0.053 R)
• M14: 2,752,601 km (0.108 R)
• M15: 2,927,630 km (0.115 R)
• M16: 3,094,432 km (0.098 R)
• M17: 3,276,792 km (0.059 R)
• M18: 3,538,139 km (0.101 R)
• M19: 3,690,579 km (0.088 R)
• M20: 3,793,503 km (0.108 R)
• M21: 3,949,683 km (0.074 R)
• M22: 4,081,479 km (0.094 R)
• M23: 4,390,249 km (0.075 R)
• M24: 4,706,798 km (0.055 R)
• M25: 4,874,946 km (0.065 R)
• M26: 5,231,737 km (0.069 R)
• M27: 5,318,653 km (0.084 R)
• M28: 5,435,339 km (0.048 R)
• M29: 5,567,584 km (0.115 R)
• M30: 6,031,487 km (0.11 R)
• M31: 6,168,519 km (0.067 R)
• M32: 6,291,189 km (0.094 R)
• M33: 6,414,607 km (0.104 R)
• M34: 6,507,807 km (0.077 R)
• M35: 6,617,163 km (0.116 R)
• M36: 6,916,807 km (0.059 R)
• M37: 7,399,260 km (0.079 R)
• M38: 7,661,057 km (0.095 R)
• M39: 7,809,757 km (0.057 R)
• M40: 7,925,994 km (0.084 R)
• M41: 8,312,106 km (0.083 R)
• M42: 8,430,887 km (0.091 R)
• M43: 8,635,687 km (0.105 R)
• M44: 8,738,760 km (0.108 R)
• M45: 9,050,522 km (0.073 R)
• M46: 9,172,743 km (0.111 R)
• M47: 9,738,522 km (0.106 R)
• M48: 10,025,601 km (0.1 R)
• M49: 10,206,464 km (0.044 R)
• M50: 10,333,772 km (0.029 R)
• M51: 10,425,027 km (0.061 R)
• M52: 10,516,581 km (0.106 R)
• M53: 10,755,638 km (0.105 R)
• M54: 11,787,564 km (0.118 R)
• M55: 11,959,452 km (0.072 R)
• M56: 12,228,429 km (0.058 R)
• M57: 12,557,844 km (0.072 R)
• M58: 12,674,829 km (0.068 R)
• M59: 12,772,666 km (0.115 R)
• M60: 12,870,653 km (0.095 R)
• M61: 13,008,283 km (0.082 R)
• M62: 13,225,499 km (0.099 R)
• M63: 13,344,429 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 12.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.32 AU - 6.82 AU

Year: 8766 Days

Day: 10.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,440,154 km

• M1: 177,124 km (0.108 R)
• M2: 268,079 km (0.113 R)
• M3: 425,456 km (0.059 R)
• M4: 556,803 km (0.104 R)
• M5: 657,333 km (0.053 R)
• M6: 777,460 km (0.069 R)
• M7: 919,279 km (0.09 R)
• M8: 1,070,373 km (0.062 R)
• M9: 1,336,507 km (0.099 R)
• M10: 1,526,048 km (0.068 R)
• M11: 1,776,026 km (0.098 R)
• M12: 1,862,344 km (0.064 R)
• M13: 1,985,613 km (0.108 R)
• M14: 2,075,521 km (0.1 R)
• M15: 2,240,827 km (0.098 R)
• M16: 2,468,215 km (0.117 R)
• M17: 2,604,499 km (0.114 R)
• M18: 3,028,310 km (0.037 R)
• M19: 3,561,477 km (0.078 R)
• M20: 4,310,214 km (0.051 R)
• M21: 4,594,450 km (0.059 R)
• M22: 4,787,431 km (0.114 R)
• M23: 4,884,969 km (0.091 R)
• M24: 5,663,327 km (0.042 R)
• M25: 5,948,759 km (0.068 R)
• M26: 6,480,131 km (0.119 R)
• M27: 6,642,445 km (0.11 R)
• M28: 6,971,410 km (0.052 R)
• M29: 7,193,713 km (0.094 R)
• M30: 7,730,919 km (0.093 R)
• M31: 8,135,132 km (0.104 R)
• M32: 9,206,253 km (0.071 R)
• M33: 10,416,201 km (0.092 R)
• M34: 10,862,750 km (0.052 R)
• M35: 11,642,753 km (0.058 R)
• M36: 11,873,733 km (0.1 R)
• M37: 12,072,997 km (0.045 R)
• M38: 12,340,179 km (0.066 R)
• M39: 12,575,795 km (0.064 R)
• M40: 13,359,987 km (0.076 R)
• M41: 13,532,623 km (0.103 R)
• M42: 13,740,714 km (0.093 R)
• M43: 13,984,858 km (0.093 R)
• M44: 14,619,302 km (0.106 R)
• M45: 15,407,533 km (0.072 R)
• M46: 15,697,604 km (0.086 R)
• M47: 16,062,623 km (0.094 R)
• M48: 16,209,528 km (0.108 R)
• M49: 16,393,683 km (0.079 R)
• M50: 16,541,485 km (0.11 R)
• M51: 17,513,273 km (0.079 R)
• M52: 17,968,051 km (0.111 R)
• M53: 18,426,867 km (0.059 R)
• M54: 20,181,052 km (0.085 R)
• M55: 22,110,416 km (0.073 R)
• M56: 22,192,096 km (0.114 R)
• M57: 23,595,773 km (0.058 R)
• M58: 24,519,390 km (0.098 R)
• M59: 24,858,229 km (0.068 R)
• M60: 25,497,611 km (0.103 R)
• M61: 25,797,854 km (0.027 R)
• M62: 26,358,546 km (0.037 R)
• M63: 26,488,547 km (0.098 R)
• M64: 27,185,224 km (0.094 R)
• M65: 27,404,236 km (0.086 R)
• M66: 27,888,035 km (0.088 R)
• M67: 28,108,991 km (0.099 R)
• M68: 28,285,965 km (0.103 R)
• M69: 28,419,107 km (0.112 R)
• M70: 28,596,830 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 14,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit