🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 14.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.28 AU - 3.42 AU

Year: 2131 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 83,763,464 km

• M1: 184,903 km (0.077 R)
• M2: 314,904 km (0.052 R)
• M3: 482,154 km (0.113 R)
• M4: 642,672 km (0.059 R)
• M5: 883,525 km (0.063 R)
• M6: 1,117,496 km (0.1 R)
• M7: 1,372,710 km (0.108 R)
• M8: 1,486,704 km (0.091 R)
• M9: 1,792,033 km (0.082 R)
• M10: 1,906,176 km (0.115 R)
• M11: 2,118,007 km (0.077 R)
• M12: 2,239,181 km (0.037 R)
• M13: 2,501,276 km (0.109 R)
• M14: 2,642,796 km (0.07 R)
• M15: 2,840,116 km (0.079 R)
• M16: 3,277,689 km (0.082 R)
• M17: 3,461,695 km (0.04 R)
• M18: 3,605,608 km (0.101 R)
• M19: 3,751,466 km (0.082 R)
• M20: 4,079,684 km (0.085 R)
• M21: 4,293,459 km (0.075 R)
• M22: 4,432,884 km (0.088 R)
• M23: 4,558,098 km (0.097 R)
• M24: 4,668,650 km (0.046 R)
• M25: 4,924,762 km (0.083 R)
• M26: 5,103,531 km (0.067 R)
• M27: 5,450,898 km (0.05 R)
• M28: 5,686,813 km (0.077 R)
• M29: 5,874,708 km (0.1 R)
• M30: 6,099,255 km (0.085 R)
• M31: 6,971,410 km (0.092 R)
• M32: 8,226,985 km (0.109 R)
• M33: 8,362,072 km (0.082 R)
• M34: 8,459,161 km (0.028 R)
• M35: 9,089,118 km (0.116 R)
• M36: 9,289,130 km (0.083 R)
• M37: 10,000,767 km (0.113 R)
• M38: 10,207,212 km (0.107 R)
• M39: 10,793,187 km (0.115 R)
• M40: 11,047,653 km (0.109 R)
• M41: 11,175,709 km (0.051 R)
• M42: 11,411,625 km (0.06 R)
• M43: 11,541,027 km (0.038 R)
• M44: 11,714,261 km (0.115 R)
• M45: 11,910,384 km (0.078 R)
• M46: 12,019,740 km (0.068 R)
• M47: 12,527,026 km (0.098 R)
• M48: 12,794,657 km (0.115 R)
• M49: 12,884,266 km (0.101 R)
• M50: 13,199,469 km (0.063 R)
• M51: 13,585,731 km (0.092 R)
• M52: 14,299,761 km (0.062 R)
• M53: 14,579,509 km (0.094 R)
• M54: 14,719,982 km (0.077 R)
• M55: 15,262,872 km (0.055 R)
• M56: 15,405,589 km (0.111 R)
• M57: 15,501,032 km (0.114 R)
• M58: 15,836,431 km (0.069 R)
• M59: 16,101,668 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247

Radius: 15

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.59 AU - 8.43 AU

Year: 8221 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 83,763,464 km

• M1: 235,766 km (0.061 R)
• M2: 451,786 km (0.046 R)
• M3: 570,267 km (0.116 R)
• M4: 1,030,430 km (0.105 R)
• M5: 1,863,391 km (0.11 R)
• M6: 2,072,978 km (0.116 R)
• M7: 2,327,444 km (0.095 R)
• M8: 2,439,792 km (0.095 R)
• M9: 2,631,277 km (0.1 R)
• M10: 3,277,689 km (0.1 R)
• M11: 3,706,586 km (0.087 R)
• M12: 3,995,310 km (0.118 R)
• M13: 4,153,734 km (0.059 R)
• M14: 4,291,365 km (0.101 R)
• M15: 4,430,491 km (0.083 R)
• M16: 4,618,385 km (0.074 R)
• M17: 4,808,973 km (0.032 R)
• M18: 5,622,935 km (0.072 R)
• M19: 5,724,512 km (0.084 R)
• M20: 5,826,837 km (0.043 R)
• M21: 6,189,462 km (0.118 R)
• M22: 6,320,809 km (0.085 R)
• M23: 6,639,901 km (0.095 R)
• M24: 6,882,848 km (0.099 R)
• M25: 7,516,844 km (0.118 R)
• M26: 8,054,798 km (0.029 R)
• M27: 8,400,968 km (0.069 R)
• M28: 8,929,646 km (0.053 R)
• M29: 9,078,347 km (0.08 R)
• M30: 9,834,714 km (0.031 R)
• M31: 10,080,952 km (0.08 R)
• M32: 10,391,816 km (0.057 R)
• M33: 10,485,614 km (0.062 R)
• M34: 10,895,662 km (0.105 R)
• M35: 11,246,768 km (0.079 R)
• M36: 11,375,422 km (0.111 R)
• M37: 11,927,438 km (0.096 R)
• M38: 12,157,370 km (0.092 R)
• M39: 12,355,587 km (0.118 R)
• M40: 13,057,949 km (0.075 R)
• M41: 13,294,912 km (0.11 R)
• M42: 14,257,126 km (0.119 R)
• M43: 14,396,401 km (0.09 R)
• M44: 14,606,287 km (0.111 R)
• M45: 14,922,986 km (0.099 R)
• M46: 15,384,346 km (0.117 R)
• M47: 15,634,773 km (0.103 R)
• M48: 16,540,139 km (0.102 R)
• M49: 17,537,059 km (0.082 R)
• M50: 18,401,735 km (0.104 R)
• M51: 18,591,425 km (0.106 R)
• M52: 19,164,834 km (0.109 R)
• M53: 19,627,689 km (0.106 R)
• M54: 20,368,199 km (0.099 R)
• M55: 20,603,816 km (0.082 R)
• M56: 20,840,479 km (0.116 R)
• M57: 20,959,260 km (0.106 R)
• M58: 21,796,111 km (0.087 R)
• M59: 22,117,896 km (0.111 R)
• M60: 22,522,259 km (0.057 R)
• M61: 23,051,685 km (0.116 R)
• M62: 23,297,325 km (0.065 R)
• M63: 26,014,621 km (0.101 R)
• M64: 26,185,013 km (0.059 R)
• M65: 26,356,003 km (0.076 R)
• M66: 26,698,732 km (0.071 R)
• M67: 26,870,770 km (0.037 R)
• M68: 27,866,792 km (0.07 R)
• M69: 28,041,223 km (0.033 R)
• M70: 28,172,271 km (0.081 R)
• M71: 28,303,618 km (0.103 R)
• M72: 28,742,688 km (0.115 R)
• M73: 29,051,308 km (0.105 R)
• M74: 29,672,139 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.4

Radius: 5.3

Gravity: 19.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.26 AU - 14 AU

Year: 17567 Days

Day: 16.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 120.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,763,464 km

• M1: 121,623 km (0.057 R)
• M2: 236,514 km (0.085 R)
• M3: 492,626 km (0.078 R)
• M4: 587,172 km (0.032 R)
• M5: 999,763 km (0.074 R)
• M6: 1,145,770 km (0.1 R)
• M7: 1,596,060 km (0.059 R)
• M8: 1,652,308 km (0.092 R)
• M9: 1,825,393 km (0.109 R)
• M10: 1,884,335 km (0.114 R)
• M11: 2,640,402 km (0.109 R)
• M12: 3,155,617 km (0.076 R)
• M13: 3,738,600 km (0.069 R)
• M14: 4,081,030 km (0.065 R)
• M15: 5,125,522 km (0.058 R)
• M16: 5,505,351 km (0.039 R)
• M17: 5,634,005 km (0.098 R)
• M18: 5,807,090 km (0.086 R)
• M19: 5,894,306 km (0.101 R)
• M20: 6,158,645 km (0.111 R)
• M21: 6,562,260 km (0.087 R)
• M22: 7,067,153 km (0.092 R)
• M23: 8,555,951 km (0.113 R)
• M24: 8,605,468 km (0.055 R)
• M25: 8,905,112 km (0.11 R)
• M26: 8,955,377 km (0.06 R)
• M27: 10,400,942 km (0.063 R)
• M28: 10,453,899 km (0.051 R)
• M29: 11,696,459 km (0.107 R)
• M30: 12,814,254 km (0.061 R)
• M31: 13,616,847 km (0.097 R)
• M32: 13,732,785 km (0.104 R)
• M33: 13,965,859 km (0.058 R)
• M34: 14,435,596 km (0.075 R)
• M35: 14,910,569 km (0.032 R)
• M36: 15,632,678 km (0.107 R)
• M37: 16,059,182 km (0.041 R)
• M38: 17,173,387 km (0.105 R)
• M39: 17,424,262 km (0.089 R)
• M40: 19,084,948 km (0.098 R)
• M41: 19,934,066 km (0.104 R)
• M42: 22,348,875 km (0.089 R)
• M43: 23,520,824 km (0.043 R)
• M44: 23,660,100 km (0.087 R)
• M45: 24,712,820 km (0.114 R)
• M46: 25,852,307 km (0.044 R)
• M47: 27,447,170 km (0.11 R)
• M48: 27,667,079 km (0.032 R)
• M49: 28,552,698 km (0.109 R)
• M50: 29,597,490 km (0.083 R)
• M51: 29,823,084 km (0.084 R)
• M52: 30,578,852 km (0.092 R)
• M53: 30,959,130 km (0.1 R)
• M54: 32,651,082 km (0.093 R)
• M55: 32,728,723 km (0.093 R)
• M56: 35,403,832 km (0.074 R)
• M57: 35,483,568 km (0.083 R)
• M58: 35,883,144 km (0.098 R)
• M59: 36,284,216 km (0.113 R)
• M60: 36,686,783 km (0.089 R)
• M61: 37,252,862 km (0.103 R)
• M62: 37,740,401 km (0.063 R)
• M63: 38,721,763 km (0.093 R)
• M64: 38,968,450 km (0.102 R)
• M65: 40,542,669 km (0.098 R)
• M66: 41,715,815 km (0.112 R)
• M67: 42,137,531 km (0.075 R)
• M68: 42,985,153 km (0.101 R)
• M69: 44,353,076 km (0.11 R)
• M70: 44,525,113 km (0.083 R)
• M71: 47,482,663 km (0.072 R)
• M72: 47,658,590 km (0.115 R)
• M73: 47,746,554 km (0.109 R)
• M74: 48,807,502 km (0.11 R)
• M75: 49,786,770 km (0.081 R)
• M76: 49,876,080 km (0.037 R)
• M77: 50,772,470 km (0.038 R)
• M78: 50,862,378 km (0.077 R)
• M79: 53,401,952 km (0.076 R)
• M80: 55,796,715 km (0.084 R)
• M81: 57,475,203 km (0.074 R)
• M82: 58,320,580 km (0.092 R)
• M83: 59,075,451 km (0.119 R)
• M84: 59,643,773 km (0.088 R)
• M85: 60,213,891 km (0.089 R)
• M86: 60,594,917 km (0.064 R)
• M87: 61,455,404 km (0.102 R)
• M88: 61,838,973 km (0.064 R)
• M89: 63,866,323 km (0.115 R)
• M90: 64,157,740 km (0.082 R)
• M91: 64,352,366 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.2

Radius: 7.4

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.85 AU - 19.93 AU

Year: 29390 Days

Day: 15.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,763,464 km

• M1: 163,510 km (0.066 R)
• M2: 1,200,822 km (0.11 R)
• M3: 2,619,758 km (0.106 R)
• M4: 4,059,189 km (0.107 R)
• M5: 5,247,445 km (0.107 R)
• M6: 5,346,927 km (0.117 R)
• M7: 5,547,687 km (0.097 R)
• M8: 5,649,115 km (0.106 R)
• M9: 6,008,598 km (0.098 R)
• M10: 6,112,719 km (0.057 R)
• M11: 6,966,922 km (0.103 R)
• M12: 7,131,330 km (0.118 R)
• M13: 7,688,433 km (0.107 R)
• M14: 7,858,227 km (0.104 R)
• M15: 8,201,703 km (0.11 R)
• M16: 9,141,327 km (0.115 R)
• M17: 9,868,373 km (0.097 R)
• M18: 11,120,807 km (0.05 R)
• M19: 11,441,694 km (0.042 R)
• M20: 11,700,648 km (0.11 R)
• M21: 12,889,502 km (0.119 R)
• M22: 14,394,307 km (0.102 R)
• M23: 14,603,744 km (0.026 R)
• M24: 14,673,756 km (0.083 R)
• M25: 14,884,539 km (0.119 R)
• M26: 16,025,821 km (0.113 R)
• M27: 16,680,163 km (0.079 R)
• M28: 17,047,276 km (0.119 R)
• M29: 18,089,823 km (0.114 R)
• M30: 19,306,353 km (0.096 R)
• M31: 20,079,924 km (0.092 R)
• M32: 20,784,979 km (0.067 R)
• M33: 21,977,872 km (0.025 R)
• M34: 22,785,401 km (0.077 R)
• M35: 23,029,545 km (0.081 R)
• M36: 25,181,660 km (0.115 R)
• M37: 26,281,653 km (0.119 R)
• M38: 26,537,615 km (0.03 R)
• M39: 29,055,347 km (0.086 R)
• M40: 29,674,383 km (0.114 R)
• M41: 31,105,586 km (0.1 R)
• M42: 34,874,405 km (0.075 R)
• M43: 35,249,746 km (0.088 R)
• M44: 38,107,365 km (0.058 R)
• M45: 38,881,833 km (0.093 R)
• M46: 41,732,570 km (0.115 R)
• M47: 42,131,099 km (0.115 R)
• M48: 42,731,136 km (0.086 R)
• M49: 44,345,147 km (0.093 R)
• M50: 44,548,301 km (0.086 R)
• M51: 45,057,532 km (0.11 R)
• M52: 45,159,558 km (0.093 R)
• M53: 45,671,183 km (0.084 R)
• M54: 46,596,745 km (0.116 R)
• M55: 47,217,277 km (0.102 R)
• M56: 47,424,769 km (0.055 R)
• M57: 47,528,590 km (0.1 R)
• M58: 48,153,161 km (0.093 R)
• M59: 50,678,672 km (0.101 R)
• M60: 51,957,584 km (0.081 R)
• M61: 52,064,547 km (0.094 R)
• M62: 53,246,969 km (0.119 R)
• M63: 53,354,978 km (0.069 R)
• M64: 53,462,988 km (0.107 R)
• M65: 53,570,997 km (0.106 R)
• M66: 54,112,542 km (0.092 R)
• M67: 57,620,612 km (0.099 R)
• M68: 57,731,314 km (0.055 R)
• M69: 57,953,168 km (0.051 R)
• M70: 58,064,170 km (0.046 R)
• M71: 60,524,606 km (0.099 R)
• M72: 63,361,580 km (0.118 R)
• M73: 63,590,315 km (0.09 R)
• M74: 63,934,091 km (0.081 R)
• M75: 64,163,574 km (0.116 R)
• M76: 64,393,356 km (0.101 R)
• M77: 64,623,438 km (0.081 R)
• M78: 64,853,819 km (0.108 R)
• M79: 65,315,328 km (0.076 R)
• M80: 65,546,457 km (0.115 R)
• M81: 66,357,576 km (0.07 R)
• M82: 66,822,676 km (0.112 R)
• M83: 68,693,547 km (0.116 R)
• M84: 68,928,565 km (0.11 R)
• M85: 69,281,616 km (0.074 R)
• M86: 69,753,448 km (0.115 R)
• M87: 70,581,472 km (0.111 R)
• M88: 71,056,146 km (0.082 R)
• M89: 72,606,279 km (0.08 R)
• M90: 76,347,124 km (0.043 R)
• M91: 78,916,766 km (0.061 R)
• M92: 79,532,661 km (0.064 R)
• M93: 80,769,386 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 18,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit