🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.6

Radius: 10

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.98 AU - 4.44 AU

Year: 4614 Days

Day: 14.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,256,823 km

• M1: 199,264 km (0.116 R)
• M2: 383,419 km (0.108 R)
• M3: 514,018 km (0.113 R)
• M4: 590,463 km (0.089 R)
• M5: 661,073 km (0.109 R)
• M6: 834,457 km (0.084 R)
• M7: 915,240 km (0.049 R)
• M8: 998,865 km (0.115 R)
• M9: 1,442,722 km (0.069 R)
• M10: 1,598,902 km (0.066 R)
• M11: 1,760,617 km (0.074 R)
• M12: 1,974,542 km (0.111 R)
• M13: 2,037,373 km (0.065 R)
• M14: 2,132,667 km (0.109 R)
• M15: 2,478,388 km (0.093 R)
• M16: 2,649,378 km (0.083 R)
• M17: 3,021,129 km (0.092 R)
• M18: 3,222,488 km (0.066 R)
• M19: 3,296,838 km (0.115 R)
• M20: 3,428,484 km (0.112 R)
• M21: 3,619,371 km (0.106 R)
• M22: 3,735,608 km (0.099 R)
• M23: 3,813,848 km (0.077 R)
• M24: 4,031,812 km (0.078 R)
• M25: 4,253,965 km (0.055 R)
• M26: 4,710,239 km (0.08 R)
• M27: 4,773,668 km (0.12 R)
• M28: 4,880,032 km (0.083 R)
• M29: 4,987,294 km (0.071 R)
• M30: 5,691,900 km (0.047 R)
• M31: 5,895,652 km (0.089 R)
• M32: 6,497,933 km (0.107 R)
• M33: 6,830,489 km (0.073 R)
• M34: 7,168,580 km (0.092 R)
• M35: 7,611,390 km (0.114 R)
• M36: 7,760,838 km (0.099 R)
• M37: 8,241,048 km (0.115 R)
• M38: 8,600,980 km (0.114 R)
• M39: 9,124,124 km (0.114 R)
• M40: 9,309,625 km (0.118 R)
• M41: 10,037,120 km (0.113 R)
• M42: 10,228,605 km (0.067 R)
• M43: 10,615,465 km (0.083 R)
• M44: 11,375,123 km (0.076 R)
• M45: 12,797,948 km (0.094 R)
• M46: 13,214,728 km (0.044 R)
• M47: 13,304,636 km (0.087 R)
• M48: 13,605,777 km (0.099 R)
• M49: 13,757,319 km (0.111 R)
• M50: 14,306,942 km (0.119 R)
• M51: 14,584,596 km (0.069 R)
• M52: 14,770,695 km (0.116 R)
• M53: 15,586,004 km (0.091 R)
• M54: 15,776,143 km (0.112 R)
• M55: 16,062,922 km (0.096 R)
• M56: 16,641,716 km (0.085 R)
• M57: 16,803,730 km (0.091 R)
• M58: 16,868,656 km (0.118 R)
• M59: 16,998,806 km (0.118 R)
• M60: 17,456,875 km (0.056 R)
• M61: 18,586,339 km (0.067 R)
• M62: 18,720,827 km (0.09 R)
• M63: 18,889,274 km (0.118 R)
• M64: 19,431,866 km (0.054 R)
• M65: 19,568,299 km (0.092 R)
• M66: 20,428,337 km (0.08 R)
• M67: 20,845,566 km (0.077 R)
• M68: 21,090,158 km (0.074 R)
• M69: 21,195,326 km (0.119 R)
• M70: 21,653,095 km (0.118 R)
• M71: 21,723,705 km (0.08 R)
• M72: 23,081,605 km (0.03 R)
• M73: 23,407,280 km (0.111 R)
• M74: 23,479,835 km (0.114 R)
• M75: 23,770,802 km (0.049 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.6

Radius: 3.8

Gravity: 63.41 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.69 AU - 9.71 AU

Year: 16569 Days

Day: 19.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,256,823 km

• M1: 121,174 km (0.069 R)
• M2: 339,288 km (0.12 R)
• M3: 412,142 km (0.073 R)
• M4: 776,263 km (0.079 R)
• M5: 1,026,391 km (0.101 R)
• M6: 1,243,458 km (0.104 R)
• M7: 1,300,005 km (0.12 R)
• M8: 2,042,161 km (0.068 R)
• M9: 2,454,153 km (0.089 R)
• M10: 2,561,116 km (0.06 R)
• M11: 2,853,879 km (0.082 R)
• M12: 3,118,667 km (0.11 R)
• M13: 3,312,546 km (0.107 R)
• M14: 3,430,728 km (0.12 R)
• M15: 3,793,802 km (0.09 R)
• M16: 3,876,230 km (0.101 R)
• M17: 4,468,937 km (0.091 R)
• M18: 5,784,052 km (0.093 R)
• M19: 6,022,062 km (0.108 R)
• M20: 6,069,934 km (0.077 R)
• M21: 6,360,602 km (0.095 R)
• M22: 6,705,425 km (0.107 R)
• M23: 6,755,092 km (0.088 R)
• M24: 8,357,135 km (0.104 R)
• M25: 8,952,385 km (0.101 R)
• M26: 9,842,493 km (0.094 R)
• M27: 10,355,464 km (0.052 R)
• M28: 10,586,293 km (0.108 R)
• M29: 12,615,140 km (0.116 R)
• M30: 13,296,708 km (0.054 R)
• M31: 13,926,515 km (0.053 R)
• M32: 14,117,401 km (0.111 R)
• M33: 14,566,045 km (0.103 R)
• M34: 15,019,477 km (0.107 R)
• M35: 15,149,776 km (0.068 R)
• M36: 16,273,107 km (0.097 R)
• M37: 16,340,127 km (0.12 R)
• M38: 16,675,974 km (0.05 R)
• M39: 17,904,023 km (0.116 R)
• M40: 18,459,180 km (0.109 R)
• M41: 19,373,223 km (0.106 R)
• M42: 20,014,699 km (0.087 R)
• M43: 20,086,357 km (0.117 R)
• M44: 21,318,145 km (0.087 R)
• M45: 21,538,054 km (0.078 R)
• M46: 21,832,463 km (0.098 R)
• M47: 22,202,418 km (0.046 R)
• M48: 22,350,969 km (0.045 R)
• M49: 23,854,278 km (0.117 R)
• M50: 24,158,710 km (0.102 R)
• M51: 26,641,137 km (0.025 R)
• M52: 27,752,499 km (0.08 R)
• M53: 27,912,420 km (0.052 R)
• M54: 28,153,122 km (0.118 R)
• M55: 28,797,889 km (0.084 R)
• M56: 29,284,681 km (0.057 R)
• M57: 31,092,870 km (0.105 R)
• M58: 31,842,954 km (0.116 R)
• M59: 32,010,504 km (0.081 R)
• M60: 33,616,287 km (0.101 R)
• M61: 34,729,894 km (0.081 R)
• M62: 36,204,480 km (0.118 R)
• M63: 36,379,210 km (0.064 R)
• M64: 38,231,681 km (0.048 R)
• M65: 38,320,542 km (0.102 R)
• M66: 38,677,183 km (0.048 R)
• M67: 38,766,493 km (0.091 R)
• M68: 39,214,090 km (0.099 R)
• M69: 41,843,871 km (0.085 R)
• M70: 42,487,142 km (0.092 R)
• M71: 44,156,205 km (0.076 R)
• M72: 44,249,554 km (0.099 R)
• M73: 44,717,197 km (0.029 R)
• M74: 46,794,663 km (0.083 R)
• M75: 47,080,395 km (0.067 R)
• M76: 47,462,318 km (0.058 R)
• M77: 47,557,911 km (0.102 R)
• M78: 48,614,072 km (0.108 R)
• M79: 50,847,119 km (0.084 R)
• M80: 51,337,052 km (0.112 R)
• M81: 53,909,537 km (0.073 R)
• M82: 54,009,319 km (0.07 R)
• M83: 54,609,207 km (0.116 R)
• M84: 54,910,048 km (0.049 R)
• M85: 57,234,350 km (0.085 R)
• M86: 58,050,407 km (0.031 R)
• M87: 58,664,805 km (0.103 R)
• M88: 60,003,706 km (0.075 R)
• M89: 61,456,750 km (0.099 R)
• M90: 64,397,395 km (0.114 R)
• M91: 65,033,486 km (0.057 R)
• M92: 65,671,520 km (0.101 R)
• M93: 66,525,724 km (0.088 R)
• M94: 66,954,173 km (0.118 R)
• M95: 69,326,795 km (0.084 R)
• M96: 69,761,227 km (0.025 R)
• M97: 69,869,985 km (0.099 R)
• M98: 71,946,403 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.2

Radius: 8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.1 AU - 10.12 AU

Year: 17754 Days

Day: 21.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 77,256,823 km

• M1: 105,018 km (0.079 R)
• M2: 195,674 km (0.057 R)
• M3: 361,279 km (0.049 R)
• M4: 502,649 km (0.072 R)
• M5: 562,039 km (0.11 R)
• M6: 1,256,024 km (0.1 R)
• M7: 1,305,989 km (0.109 R)
• M8: 1,637,947 km (0.106 R)
• M9: 1,880,146 km (0.109 R)
• M10: 2,275,084 km (0.098 R)
• M11: 2,566,800 km (0.079 R)
• M12: 2,782,520 km (0.115 R)
• M13: 2,914,765 km (0.1 R)
• M14: 3,849,153 km (0.054 R)
• M15: 4,323,229 km (0.067 R)
• M16: 4,399,823 km (0.115 R)
• M17: 4,451,135 km (0.057 R)
• M18: 4,921,770 km (0.089 R)
• M19: 5,713,143 km (0.108 R)
• M20: 6,138,001 km (0.068 R)
• M21: 6,195,446 km (0.103 R)
• M22: 6,779,476 km (0.119 R)
• M23: 7,259,386 km (0.108 R)
• M24: 7,350,491 km (0.067 R)
• M25: 7,999,597 km (0.077 R)
• M26: 9,617,946 km (0.071 R)
• M27: 9,785,197 km (0.049 R)
• M28: 12,993,772 km (0.106 R)
• M29: 13,927,412 km (0.12 R)
• M30: 14,003,109 km (0.084 R)
• M31: 14,882,595 km (0.088 R)
• M32: 15,270,651 km (0.089 R)
• M33: 16,215,362 km (0.114 R)
• M34: 16,574,546 km (0.03 R)
• M35: 17,913,747 km (0.072 R)
• M36: 19,414,064 km (0.081 R)
• M37: 20,997,557 km (0.114 R)
• M38: 21,171,240 km (0.117 R)
• M39: 21,607,468 km (0.111 R)
• M40: 23,471,906 km (0.108 R)
• M41: 25,064,674 km (0.066 R)
• M42: 25,387,357 km (0.094 R)
• M43: 25,479,809 km (0.108 R)
• M44: 25,804,286 km (0.106 R)
• M45: 26,880,194 km (0.065 R)
• M46: 27,494,742 km (0.035 R)
• M47: 27,827,598 km (0.06 R)
• M48: 27,970,613 km (0.117 R)
• M49: 30,145,617 km (0.055 R)
• M50: 33,533,859 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.2

Radius: 4.5

Gravity: 44.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.78 AU - 9.56 AU

Year: 17930 Days

Day: 15.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,256,823 km

• M1: 111,151 km (0.045 R)
• M2: 792,869 km (0.044 R)
• M3: 1,079,049 km (0.119 R)
• M4: 1,364,931 km (0.066 R)
• M5: 2,037,074 km (0.118 R)
• M6: 2,140,446 km (0.056 R)
• M7: 2,757,986 km (0.112 R)
• M8: 3,305,365 km (0.069 R)
• M9: 3,549,957 km (0.117 R)
• M10: 4,013,711 km (0.071 R)
• M11: 4,230,628 km (0.097 R)
• M12: 4,318,591 km (0.033 R)
• M13: 4,451,584 km (0.113 R)
• M14: 4,540,894 km (0.106 R)
• M15: 4,721,458 km (0.089 R)
• M16: 5,230,241 km (0.111 R)
• M17: 5,756,227 km (0.069 R)
• M18: 6,000,819 km (0.092 R)
• M19: 6,248,853 km (0.046 R)
• M20: 6,961,088 km (0.12 R)
• M21: 7,698,606 km (0.113 R)
• M22: 8,516,008 km (0.085 R)
• M23: 9,132,950 km (0.097 R)
• M24: 9,997,027 km (0.059 R)
• M25: 10,231,896 km (0.105 R)
• M26: 10,468,410 km (0.083 R)
• M27: 10,826,847 km (0.044 R)
• M28: 11,987,876 km (0.108 R)
• M29: 12,050,108 km (0.106 R)
• M30: 13,123,772 km (0.058 R)
• M31: 14,161,982 km (0.11 R)
• M32: 15,091,882 km (0.097 R)
• M33: 15,428,776 km (0.104 R)
• M34: 15,496,395 km (0.112 R)
• M35: 15,836,281 km (0.062 R)
• M36: 16,109,895 km (0.109 R)
• M37: 16,385,156 km (0.084 R)
• M38: 19,880,061 km (0.112 R)
• M39: 20,323,320 km (0.094 R)
• M40: 20,471,870 km (0.072 R)
• M41: 24,851,946 km (0.119 R)
• M42: 25,489,084 km (0.116 R)
• M43: 25,569,118 km (0.097 R)
• M44: 25,649,153 km (0.064 R)
• M45: 26,131,606 km (0.086 R)
• M46: 26,535,820 km (0.07 R)
• M47: 27,350,530 km (0.074 R)
• M48: 27,596,618 km (0.113 R)
• M49: 27,843,305 km (0.097 R)
• M50: 28,173,468 km (0.033 R)
• M51: 28,339,073 km (0.114 R)
• M52: 29,506,983 km (0.12 R)
• M53: 30,350,865 km (0.115 R)
• M54: 33,278,645 km (0.109 R)
• M55: 33,629,003 km (0.096 R)
• M56: 34,333,310 km (0.1 R)
• M57: 34,421,572 km (0.119 R)
• M58: 35,309,585 km (0.082 R)
• M59: 36,565,460 km (0.048 R)
• M60: 36,926,888 km (0.072 R)
• M61: 37,653,335 km (0.117 R)
• M62: 38,293,016 km (0.075 R)
• M63: 40,699,746 km (0.057 R)
• M64: 41,356,032 km (0.1 R)
• M65: 42,489,236 km (0.101 R)
• M66: 43,345,684 km (0.05 R)
• M67: 47,910,513 km (0.064 R)
• M68: 49,399,311 km (0.101 R)
• M69: 49,898,819 km (0.111 R)
• M70: 50,400,121 km (0.115 R)
• M71: 50,903,069 km (0.068 R)
• M72: 51,913,902 km (0.039 R)
• M73: 52,015,329 km (0.03 R)
• M74: 52,218,483 km (0.113 R)
• M75: 52,523,513 km (0.118 R)
• M76: 56,439,686 km (0.115 R)
• M77: 56,648,375 km (0.082 R)
• M78: 56,857,364 km (0.064 R)
• M79: 56,961,932 km (0.115 R)
• M80: 58,643,712 km (0.076 R)
• M81: 59,066,774 km (0.099 R)
• M82: 59,490,735 km (0.116 R)
• M83: 61,948,478 km (0.085 R)
• M84: 62,163,750 km (0.112 R)
• M85: 63,677,680 km (0.078 R)
• M86: 64,985,016 km (0.091 R)
• M87: 66,081,119 km (0.043 R)
• M88: 66,962,400 km (0.068 R)
• M89: 67,515,165 km (0.09 R)
• M90: 70,301,724 km (0.079 R)
• M91: 70,751,116 km (0.09 R)
• M92: 72,784,899 km (0.107 R)
• M93: 74,037,183 km (0.06 R)
• M94: 74,265,619 km (0.09 R)
• M95: 76,678,483 km (0.06 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: 476 - 11,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit