🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 11.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.62 AU - 0.9 AU

Year: 428 Days

Day: 11.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 52,740,854 km

• M1: 145,559 km (0.107 R)
• M2: 237,561 km (0.091 R)
• M3: 318,195 km (0.112 R)
• M4: 405,410 km (0.109 R)
• M5: 484,996 km (0.07 R)
• M6: 594,951 km (0.12 R)
• M7: 671,395 km (0.063 R)
• M8: 759,060 km (0.083 R)
• M9: 914,941 km (0.079 R)
• M10: 1,035,068 km (0.088 R)
• M11: 1,125,724 km (0.064 R)
• M12: 1,201,121 km (0.08 R)
• M13: 1,282,951 km (0.106 R)
• M14: 1,376,300 km (0.04 R)
• M15: 1,525,599 km (0.052 R)
• M16: 1,614,909 km (0.117 R)
• M17: 1,695,841 km (0.089 R)
• M18: 1,820,008 km (0.073 R)
• M19: 1,952,551 km (0.031 R)
• M20: 2,072,080 km (0.084 R)
• M21: 2,171,712 km (0.105 R)
• M22: 2,244,716 km (0.089 R)
• M23: 2,347,041 km (0.088 R)
• M24: 2,422,139 km (0.11 R)
• M25: 2,539,125 km (0.088 R)
• M26: 2,658,055 km (0.063 R)
• M27: 2,754,546 km (0.083 R)
• M28: 2,839,966 km (0.091 R)
• M29: 2,926,284 km (0.097 R)
• M30: 3,127,044 km (0.091 R)
• M31: 3,248,518 km (0.072 R)
• M32: 3,339,024 km (0.083 R)
• M33: 3,562,224 km (0.112 R)
• M34: 3,642,259 km (0.079 R)
• M35: 3,722,893 km (0.057 R)
• M36: 3,831,351 km (0.068 R)
• M37: 3,940,857 km (0.109 R)
• M38: 4,044,528 km (0.115 R)
• M39: 4,121,122 km (0.08 R)
• M40: 4,482,551 km (0.076 R)
• M41: 4,561,837 km (0.106 R)
• M42: 4,656,234 km (0.066 R)
• M43: 4,780,699 km (0.12 R)
• M44: 4,869,261 km (0.119 R)
• M45: 4,958,272 km (0.09 R)
• M46: 5,077,801 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 11.7

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.54 AU - 2.4 AU

Year: 1785 Days

Day: 14.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 52,740,854 km

• M1: 147,055 km (0.089 R)
• M2: 263,891 km (0.069 R)
• M3: 453,431 km (0.101 R)
• M4: 586,872 km (0.078 R)
• M5: 703,110 km (0.1 R)
• M6: 1,007,093 km (0.074 R)
• M7: 1,189,602 km (0.11 R)
• M8: 1,404,574 km (0.087 R)
• M9: 1,511,537 km (0.067 R)
• M10: 1,699,881 km (0.111 R)
• M11: 2,039,468 km (0.1 R)
• M12: 2,149,273 km (0.106 R)
• M13: 2,477,939 km (0.052 R)
• M14: 2,973,407 km (0.102 R)
• M15: 3,426,838 km (0.049 R)
• M16: 3,573,145 km (0.071 R)
• M17: 3,661,857 km (0.078 R)
• M18: 3,736,506 km (0.103 R)
• M19: 3,978,406 km (0.111 R)
• M20: 4,525,934 km (0.106 R)
• M21: 4,622,275 km (0.106 R)
• M22: 4,800,446 km (0.086 R)
• M23: 5,230,989 km (0.101 R)
• M24: 5,315,362 km (0.052 R)
• M25: 5,570,726 km (0.116 R)
• M26: 5,691,451 km (0.089 R)
• M27: 6,040,912 km (0.107 R)
• M28: 6,271,741 km (0.103 R)
• M29: 6,523,814 km (0.063 R)
• M30: 6,669,372 km (0.059 R)
• M31: 6,945,081 km (0.117 R)
• M32: 7,075,082 km (0.089 R)
• M33: 7,187,131 km (0.061 R)
• M34: 7,891,288 km (0.108 R)
• M35: 8,046,421 km (0.049 R)
• M36: 8,222,198 km (0.093 R)
• M37: 8,300,737 km (0.118 R)
• M38: 8,399,322 km (0.103 R)
• M39: 8,617,436 km (0.088 R)
• M40: 9,079,693 km (0.106 R)
• M41: 9,344,631 km (0.075 R)
• M42: 9,426,611 km (0.119 R)
• M43: 9,508,889 km (0.098 R)
• M44: 9,611,962 km (0.104 R)
• M45: 9,694,840 km (0.088 R)
• M46: 9,840,249 km (0.094 R)
• M47: 10,365,786 km (0.099 R)
• M48: 10,835,823 km (0.097 R)
• M49: 10,965,225 km (0.086 R)
• M50: 11,181,992 km (0.119 R)
• M51: 11,597,874 km (0.11 R)
• M52: 12,807,523 km (0.118 R)
• M53: 13,150,700 km (0.091 R)
• M54: 13,288,779 km (0.115 R)
• M55: 13,520,057 km (0.098 R)
• M56: 13,682,670 km (0.118 R)
• M57: 13,846,031 km (0.111 R)
• M58: 14,103,938 km (0.041 R)
• M59: 14,482,121 km (0.106 R)
• M60: 14,600,902 km (0.082 R)
• M61: 14,696,196 km (0.067 R)
• M62: 15,079,615 km (0.087 R)
• M63: 15,224,127 km (0.116 R)
• M64: 15,733,956 km (0.115 R)
• M65: 16,101,518 km (0.113 R)
• M66: 16,695,422 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.2

Radius: 13.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.27 AU - 4.73 AU

Year: 6164 Days

Day: 11.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,740,854 km

• M1: 261,946 km (0.1 R)
• M2: 366,664 km (0.079 R)
• M3: 736,919 km (0.101 R)
• M4: 874,100 km (0.072 R)
• M5: 1,176,138 km (0.101 R)
• M6: 1,482,814 km (0.119 R)
• M7: 1,661,135 km (0.097 R)
• M8: 1,846,935 km (0.052 R)
• M9: 1,974,692 km (0.088 R)
• M10: 2,088,985 km (0.036 R)
• M11: 2,376,213 km (0.051 R)
• M12: 2,515,787 km (0.06 R)
• M13: 2,622,451 km (0.082 R)
• M14: 2,840,415 km (0.099 R)
• M15: 2,951,566 km (0.083 R)
• M16: 3,216,953 km (0.107 R)
• M17: 3,313,593 km (0.088 R)
• M18: 3,510,015 km (0.105 R)
• M19: 3,771,213 km (0.11 R)
• M20: 3,955,816 km (0.114 R)
• M21: 4,164,506 km (0.083 R)
• M22: 4,270,271 km (0.101 R)
• M23: 4,879,135 km (0.117 R)
• M24: 5,538,562 km (0.095 R)
• M25: 5,701,923 km (0.097 R)
• M26: 5,938,287 km (0.095 R)
• M27: 6,153,708 km (0.105 R)
• M28: 6,691,363 km (0.101 R)
• M29: 7,269,709 km (0.106 R)
• M30: 8,074,695 km (0.06 R)
• M31: 8,367,159 km (0.118 R)
• M32: 8,555,053 km (0.084 R)
• M33: 8,989,934 km (0.062 R)
• M34: 9,237,818 km (0.083 R)
• M35: 9,459,971 km (0.053 R)
• M36: 10,510,597 km (0.111 R)
• M37: 10,597,513 km (0.035 R)
• M38: 11,747,921 km (0.071 R)
• M39: 11,988,773 km (0.08 R)
• M40: 12,140,316 km (0.099 R)
• M41: 12,383,861 km (0.097 R)
• M42: 12,506,232 km (0.091 R)
• M43: 14,006,250 km (0.1 R)
• M44: 14,229,899 km (0.064 R)
• M45: 15,397,959 km (0.076 R)
• M46: 15,694,911 km (0.095 R)
• M47: 16,227,330 km (0.094 R)
• M48: 16,833,500 km (0.108 R)
• M49: 17,275,861 km (0.04 R)
• M50: 17,722,112 km (0.082 R)
• M51: 18,033,275 km (0.095 R)
• M52: 18,625,982 km (0.1 R)
• M53: 19,189,667 km (0.1 R)
• M54: 19,437,999 km (0.103 R)
• M55: 19,616,021 km (0.106 R)
• M56: 19,937,955 km (0.068 R)
• M57: 20,045,666 km (0.097 R)
• M58: 20,153,526 km (0.093 R)
• M59: 21,758,113 km (0.051 R)
• M60: 22,800,511 km (0.041 R)
• M61: 23,706,924 km (0.094 R)
• M62: 23,859,065 km (0.117 R)
• M63: 24,779,242 km (0.117 R)
• M64: 25,049,715 km (0.079 R)
• M65: 25,204,848 km (0.052 R)
• M66: 25,632,847 km (0.099 R)
• M67: 26,024,046 km (0.097 R)
• M68: 26,220,468 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.7

Radius: 7.1

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.42 AU - 8.22 AU

Year: 14120 Days

Day: 19.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,740,854 km

• M1: 93,050 km (0.085 R)
• M2: 148,999 km (0.11 R)
• M3: 215,421 km (0.099 R)
• M4: 418,425 km (0.118 R)
• M5: 509,530 km (0.104 R)
• M6: 624,721 km (0.039 R)
• M7: 901,178 km (0.102 R)
• M8: 1,084,435 km (0.032 R)
• M9: 1,257,370 km (0.1 R)
• M10: 1,324,689 km (0.09 R)
• M11: 1,605,784 km (0.085 R)
• M12: 1,678,937 km (0.115 R)
• M13: 1,778,419 km (0.094 R)
• M14: 1,983,069 km (0.065 R)
• M15: 2,168,571 km (0.04 R)
• M16: 2,415,258 km (0.087 R)
• M17: 2,613,475 km (0.095 R)
• M18: 2,935,559 km (0.105 R)
• M19: 3,239,392 km (0.105 R)
• M20: 3,301,326 km (0.116 R)
• M21: 3,489,670 km (0.086 R)
• M22: 3,713,917 km (0.071 R)
• M23: 3,844,216 km (0.052 R)
• M24: 4,176,473 km (0.094 R)
• M25: 4,414,484 km (0.1 R)
• M26: 4,939,722 km (0.101 R)
• M27: 5,011,229 km (0.112 R)
• M28: 5,083,036 km (0.052 R)
• M29: 5,410,656 km (0.105 R)
• M30: 6,434,354 km (0.067 R)
• M31: 6,868,337 km (0.117 R)
• M32: 7,109,040 km (0.111 R)
• M33: 7,516,395 km (0.066 R)
• M34: 8,141,565 km (0.101 R)
• M35: 10,160,538 km (0.081 R)
• M36: 10,388,974 km (0.074 R)
• M37: 10,757,882 km (0.047 R)
• M38: 11,366,596 km (0.036 R)
• M39: 11,794,595 km (0.078 R)
• M40: 13,408,457 km (0.063 R)
• M41: 13,608,769 km (0.118 R)
• M42: 16,194,867 km (0.12 R)
• M43: 17,053,708 km (0.111 R)
• M44: 17,707,601 km (0.106 R)
• M45: 17,817,406 km (0.049 R)
• M46: 18,425,222 km (0.093 R)
• M47: 18,536,523 km (0.086 R)
• M48: 18,592,173 km (0.08 R)
• M49: 18,983,671 km (0.032 R)
• M50: 19,039,919 km (0.104 R)
• M51: 19,208,666 km (0.108 R)
• M52: 19,491,107 km (0.099 R)
• M53: 19,888,738 km (0.102 R)
• M54: 20,807,867 km (0.113 R)
• M55: 22,508,795 km (0.08 R)
• M56: 23,828,547 km (0.108 R)
• M57: 24,497,848 km (0.097 R)
• M58: 25,792,618 km (0.115 R)
• M59: 26,857,007 km (0.066 R)
• M60: 27,172,808 km (0.118 R)
• M61: 28,319,924 km (0.108 R)
• M62: 30,924,872 km (0.025 R)
• M63: 31,588,039 km (0.102 R)
• M64: 32,390,033 km (0.118 R)
• M65: 33,401,764 km (0.104 R)
• M66: 33,809,418 km (0.1 R)
• M67: 35,042,254 km (0.113 R)
• M68: 37,904,809 km (0.111 R)
• M69: 39,758,476 km (0.114 R)
• M70: 40,407,133 km (0.06 R)
• M71: 42,373,597 km (0.106 R)
• M72: 42,741,308 km (0.102 R)
• M73: 43,701,876 km (0.083 R)
• M74: 43,776,077 km (0.111 R)
• M75: 44,222,178 km (0.029 R)
• M76: 44,819,223 km (0.104 R)
• M77: 44,894,022 km (0.06 R)
• M78: 45,043,769 km (0.087 R)
• M79: 45,193,816 km (0.104 R)
• M80: 45,569,307 km (0.096 R)
• M81: 47,538,912 km (0.086 R)
• M82: 47,997,430 km (0.093 R)
• M83: 49,072,739 km (0.095 R)
• M84: 52,661,891 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 10,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit