🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.4

Radius: 11.2

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.46 AU - 3.98 AU

Year: 3226 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 83,797,600 km

• M1: 232,325 km (0.092 R)
• M2: 303,085 km (0.087 R)
• M3: 470,784 km (0.062 R)
• M4: 642,822 km (0.117 R)
• M5: 837,299 km (0.112 R)
• M6: 1,039,556 km (0.096 R)
• M7: 1,435,691 km (0.063 R)
• M8: 1,577,958 km (0.086 R)
• M9: 1,770,341 km (0.086 R)
• M10: 1,923,679 km (0.107 R)
• M11: 2,017,926 km (0.093 R)
• M12: 2,326,546 km (0.111 R)
• M13: 2,410,321 km (0.1 R)
• M14: 2,667,928 km (0.079 R)
• M15: 2,952,763 km (0.076 R)
• M16: 3,043,718 km (0.102 R)
• M17: 3,322,569 km (0.088 R)
• M18: 4,025,679 km (0.1 R)
• M19: 4,519,800 km (0.047 R)
• M20: 4,731,332 km (0.04 R)
• M21: 4,989,538 km (0.045 R)
• M22: 5,076,753 km (0.109 R)
• M23: 6,091,775 km (0.077 R)
• M24: 6,420,292 km (0.079 R)
• M25: 6,538,923 km (0.116 R)
• M26: 6,730,408 km (0.065 R)
• M27: 7,070,145 km (0.118 R)
• M28: 7,415,417 km (0.116 R)
• M29: 7,715,809 km (0.074 R)
• M30: 8,020,091 km (0.071 R)
• M31: 8,173,878 km (0.099 R)
• M32: 8,432,084 km (0.074 R)
• M33: 9,492,284 km (0.12 R)
• M34: 9,573,516 km (0.116 R)
• M35: 9,818,557 km (0.119 R)
• M36: 10,148,570 km (0.103 R)
• M37: 11,794,296 km (0.099 R)
• M38: 12,115,782 km (0.118 R)
• M39: 12,262,837 km (0.045 R)
• M40: 12,499,351 km (0.111 R)
• M41: 12,588,511 km (0.105 R)
• M42: 12,677,821 km (0.064 R)
• M43: 13,157,731 km (0.106 R)
• M44: 14,197,287 km (0.108 R)
• M45: 14,570,384 km (0.107 R)
• M46: 15,358,316 km (0.097 R)
• M47: 15,934,268 km (0.12 R)
• M48: 16,030,908 km (0.093 R)
• M49: 16,387,100 km (0.116 R)
• M50: 17,437,876 km (0.104 R)
• M51: 17,604,079 km (0.094 R)
• M52: 17,837,601 km (0.041 R)
• M53: 18,005,001 km (0.057 R)
• M54: 18,273,978 km (0.068 R)
• M55: 18,375,256 km (0.115 R)
• M56: 18,476,683 km (0.076 R)
• M57: 19,294,535 km (0.106 R)
• M58: 19,397,758 km (0.102 R)
• M59: 19,604,352 km (0.091 R)
• M60: 20,228,923 km (0.104 R)
• M61: 20,368,648 km (0.11 R)
• M62: 21,142,517 km (0.116 R)
• M63: 21,533,118 km (0.113 R)
• M64: 21,782,946 km (0.099 R)
• M65: 22,069,575 km (0.092 R)
• M66: 22,177,436 km (0.077 R)
• M67: 22,864,389 km (0.113 R)
• M68: 22,937,094 km (0.091 R)
• M69: 23,192,158 km (0.096 R)
• M70: 23,558,373 km (0.068 R)
• M71: 23,705,279 km (0.105 R)
• M72: 23,815,682 km (0.043 R)
• M73: 24,481,991 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 14.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.85 AU - 7.55 AU

Year: 8686 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 83,797,600 km

• M1: 607,367 km (0.113 R)
• M2: 850,165 km (0.08 R)
• M3: 1,178,532 km (0.092 R)
• M4: 1,577,061 km (0.084 R)
• M5: 1,694,645 km (0.08 R)
• M6: 2,179,192 km (0.107 R)
• M7: 2,344,797 km (0.068 R)
• M8: 2,689,022 km (0.112 R)
• M9: 2,795,535 km (0.098 R)
• M10: 2,994,650 km (0.111 R)
• M11: 3,311,798 km (0.1 R)
• M12: 3,542,328 km (0.083 R)
• M13: 3,898,371 km (0.117 R)
• M14: 4,121,721 km (0.111 R)
• M15: 4,391,296 km (0.105 R)
• M16: 4,688,098 km (0.084 R)
• M17: 4,882,426 km (0.116 R)
• M18: 5,167,858 km (0.047 R)
• M19: 5,301,599 km (0.083 R)
• M20: 5,663,775 km (0.078 R)
• M21: 6,676,852 km (0.071 R)
• M22: 7,068,350 km (0.085 R)
• M23: 7,217,050 km (0.032 R)
• M24: 7,593,438 km (0.107 R)
• M25: 7,796,891 km (0.097 R)
• M26: 7,976,409 km (0.081 R)
• M27: 8,235,213 km (0.119 R)
• M28: 8,418,022 km (0.087 R)
• M29: 8,575,848 km (0.115 R)
• M30: 8,681,613 km (0.111 R)
• M31: 9,763,206 km (0.092 R)
• M32: 10,263,760 km (0.067 R)
• M33: 11,030,449 km (0.115 R)
• M34: 11,464,433 km (0.069 R)
• M35: 11,668,933 km (0.086 R)
• M36: 12,709,386 km (0.088 R)
• M37: 13,501,507 km (0.113 R)
• M38: 13,934,742 km (0.105 R)
• M39: 14,090,474 km (0.043 R)
• M40: 14,403,881 km (0.11 R)
• M41: 15,293,690 km (0.062 R)
• M42: 15,518,984 km (0.09 R)
• M43: 15,972,864 km (0.083 R)
• M44: 16,103,313 km (0.053 R)
• M45: 16,926,849 km (0.098 R)
• M46: 17,226,644 km (0.102 R)
• M47: 17,528,233 km (0.116 R)
• M48: 17,662,871 km (0.059 R)
• M49: 17,865,427 km (0.053 R)
• M50: 18,307,039 km (0.11 R)
• M51: 18,614,912 km (0.096 R)
• M52: 18,993,394 km (0.086 R)
• M53: 19,097,066 km (0.084 R)
• M54: 19,444,133 km (0.099 R)
• M55: 20,144,400 km (0.098 R)
• M56: 20,250,166 km (0.119 R)
• M57: 21,461,759 km (0.058 R)
• M58: 22,003,752 km (0.099 R)
• M59: 23,805,509 km (0.076 R)
• M60: 24,479,298 km (0.096 R)
• M61: 24,705,191 km (0.086 R)
• M62: 25,197,218 km (0.063 R)
• M63: 25,387,357 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.1

Radius: 11.1

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.42 AU - 10.08 AU

Year: 10654 Days

Day: 6.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,797,600 km

• M1: 268,827 km (0.115 R)
• M2: 424,110 km (0.095 R)
• M3: 508,184 km (0.087 R)
• M4: 854,054 km (0.116 R)
• M5: 985,102 km (0.078 R)
• M6: 1,247,347 km (0.096 R)
• M7: 1,332,767 km (0.117 R)
• M8: 2,163,185 km (0.072 R)
• M9: 2,839,667 km (0.05 R)
• M10: 3,011,555 km (0.058 R)
• M11: 3,425,941 km (0.057 R)
• M12: 3,953,423 km (0.102 R)
• M13: 4,341,330 km (0.075 R)
• M14: 4,673,886 km (0.114 R)
• M15: 5,014,820 km (0.11 R)
• M16: 5,648,965 km (0.053 R)
• M17: 5,866,032 km (0.104 R)
• M18: 6,383,192 km (0.1 R)
• M19: 6,495,988 km (0.107 R)
• M20: 6,685,379 km (0.036 R)
• M21: 7,540,331 km (0.099 R)
• M22: 7,739,595 km (0.119 R)
• M23: 7,819,630 km (0.095 R)
• M24: 8,636,435 km (0.081 R)
• M25: 8,803,087 km (0.071 R)
• M26: 9,480,316 km (0.084 R)
• M27: 10,483,071 km (0.089 R)
• M28: 11,245,870 km (0.113 R)
• M29: 11,519,485 km (0.059 R)
• M30: 12,400,018 km (0.095 R)
• M31: 12,541,089 km (0.066 R)
• M32: 13,206,201 km (0.06 R)
• M33: 13,302,243 km (0.032 R)
• M34: 14,919,096 km (0.06 R)
• M35: 15,270,053 km (0.108 R)
• M36: 15,421,297 km (0.026 R)
• M37: 15,572,989 km (0.116 R)
• M38: 15,674,416 km (0.105 R)
• M39: 15,827,006 km (0.1 R)
• M40: 15,980,045 km (0.03 R)
• M41: 16,493,913 km (0.105 R)
• M42: 17,854,955 km (0.11 R)
• M43: 18,441,678 km (0.099 R)
• M44: 19,360,807 km (0.05 R)
• M45: 19,579,220 km (0.028 R)
• M46: 19,688,725 km (0.054 R)
• M47: 20,683,701 km (0.049 R)
• M48: 21,075,049 km (0.104 R)
• M49: 21,751,530 km (0.076 R)
• M50: 22,320,900 km (0.103 R)
• M51: 23,415,956 km (0.093 R)
• M52: 23,707,074 km (0.041 R)
• M53: 25,898,234 km (0.105 R)
• M54: 26,380,388 km (0.053 R)
• M55: 26,501,412 km (0.081 R)
• M56: 27,476,342 km (0.112 R)
• M57: 28,898,120 km (0.114 R)
• M58: 29,398,375 km (0.07 R)
• M59: 30,153,994 km (0.1 R)
• M60: 31,171,409 km (0.111 R)
• M61: 31,941,838 km (0.092 R)
• M62: 32,200,044 km (0.052 R)
• M63: 32,783,625 km (0.105 R)
• M64: 34,356,797 km (0.084 R)
• M65: 36,223,030 km (0.093 R)
• M66: 36,559,625 km (0.105 R)
• M67: 36,762,181 km (0.043 R)
• M68: 37,032,803 km (0.108 R)
• M69: 37,508,076 km (0.063 R)
• M70: 37,712,277 km (0.116 R)
• M71: 38,327,274 km (0.091 R)
• M72: 40,610,736 km (0.099 R)
• M73: 40,820,472 km (0.119 R)
• M74: 42,086,519 km (0.039 R)
• M75: 42,653,494 km (0.104 R)
• M76: 43,222,864 km (0.111 R)
• M77: 43,294,222 km (0.101 R)
• M78: 44,153,512 km (0.107 R)
• M79: 44,657,358 km (0.107 R)
• M80: 45,307,959 km (0.096 R)
• M81: 45,525,474 km (0.025 R)
• M82: 46,545,433 km (0.106 R)
• M83: 46,691,739 km (0.107 R)
• M84: 47,278,612 km (0.049 R)
• M85: 48,015,531 km (0.066 R)
• M86: 49,426,239 km (0.11 R)

Asteroid Belt

Center: 10.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.2

Radius: 6.7

Gravity: 21.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.11 AU - 12.43 AU

Year: 19323 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,797,600 km

• M1: 454,778 km (0.101 R)
• M2: 655,089 km (0.112 R)
• M3: 882,478 km (0.117 R)
• M4: 1,192,744 km (0.105 R)
• M5: 2,049,042 km (0.093 R)
• M6: 2,268,652 km (0.067 R)
• M7: 2,651,622 km (0.075 R)
• M8: 3,476,655 km (0.114 R)
• M9: 3,827,462 km (0.107 R)
• M10: 5,951,153 km (0.104 R)
• M11: 6,211,902 km (0.109 R)
• M12: 6,423,134 km (0.114 R)
• M13: 6,583,204 km (0.101 R)
• M14: 6,636,910 km (0.051 R)
• M15: 7,291,999 km (0.106 R)
• M16: 8,254,811 km (0.117 R)
• M17: 8,312,705 km (0.097 R)
• M18: 9,257,266 km (0.068 R)
• M19: 9,681,077 km (0.109 R)
• M20: 10,547,547 km (0.052 R)
• M21: 10,863,049 km (0.067 R)
• M22: 10,926,628 km (0.108 R)
• M23: 11,053,936 km (0.041 R)
• M24: 11,117,665 km (0.053 R)
• M25: 11,310,048 km (0.099 R)
• M26: 11,568,104 km (0.091 R)
• M27: 13,224,601 km (0.083 R)
• M28: 14,883,492 km (0.102 R)
• M29: 16,242,439 km (0.117 R)
• M30: 16,315,144 km (0.07 R)
• M31: 16,753,166 km (0.093 R)
• M32: 17,121,177 km (0.052 R)
• M33: 18,771,690 km (0.076 R)
• M34: 19,153,913 km (0.114 R)
• M35: 19,307,400 km (0.117 R)
• M36: 20,237,600 km (0.109 R)
• M37: 20,315,690 km (0.087 R)
• M38: 20,393,930 km (0.091 R)
• M39: 21,341,034 km (0.108 R)
• M40: 22,869,625 km (0.057 R)
• M41: 23,441,687 km (0.031 R)
• M42: 24,516,398 km (0.115 R)
• M43: 26,885,430 km (0.073 R)
• M44: 27,229,804 km (0.08 R)
• M45: 27,316,122 km (0.12 R)
• M46: 28,009,808 km (0.059 R)
• M47: 30,932,501 km (0.116 R)
• M48: 31,474,345 km (0.118 R)
• M49: 32,567,157 km (0.052 R)
• M50: 34,883,531 km (0.105 R)
• M51: 35,259,171 km (0.08 R)
• M52: 36,109,036 km (0.071 R)
• M53: 36,870,041 km (0.111 R)
• M54: 38,601,786 km (0.118 R)
• M55: 39,868,880 km (0.073 R)
• M56: 42,343,677 km (0.094 R)
• M57: 42,443,758 km (0.12 R)
• M58: 42,644,070 km (0.081 R)
• M59: 42,744,300 km (0.036 R)
• M60: 42,945,061 km (0.111 R)
• M61: 47,752,239 km (0.113 R)
• M62: 48,169,168 km (0.079 R)
• M63: 49,743,237 km (0.086 R)
• M64: 50,060,235 km (0.062 R)
• M65: 50,695,876 km (0.092 R)
• M66: 50,908,455 km (0.09 R)
• M67: 51,121,183 km (0.102 R)
• M68: 51,761,462 km (0.066 R)
• M69: 53,265,519 km (0.083 R)
• M70: 55,220,314 km (0.114 R)
• M71: 59,088,167 km (0.074 R)
• M72: 59,872,060 km (0.099 R)
• M73: 60,321,601 km (0.118 R)
• M74: 60,546,896 km (0.118 R)
• M75: 60,659,543 km (0.083 R)
• M76: 61,224,125 km (0.088 R)
• M77: 62,244,682 km (0.063 R)
• M78: 64,993,543 km (0.111 R)
• M79: 65,802,718 km (0.105 R)
• M80: 66,499,096 km (0.118 R)
• M81: 67,081,032 km (0.118 R)
• M82: 67,431,240 km (0.091 R)
• M83: 67,664,912 km (0.096 R)
• M84: 67,781,898 km (0.032 R)
• M85: 68,602,442 km (0.045 R)
• M86: 70,727,629 km (0.056 R)
• M87: 71,559,842 km (0.06 R)
• M88: 71,798,152 km (0.082 R)
• M89: 73,594,523 km (0.1 R)
• M90: 74,679,407 km (0.049 R)
• M91: 75,163,206 km (0.072 R)
• M92: 79,441,256 km (0.114 R)
• M93: 80,926,165 km (0.054 R)
• M94: 82,295,285 km (0.04 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 16,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit