🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 14.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.27 AU - 1.71 AU

Year: 1156 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 91,061,638 km

• M1: 178,620 km (0.104 R)
• M2: 271,670 km (0.069 R)
• M3: 401,521 km (0.116 R)
• M4: 497,712 km (0.056 R)
• M5: 658,679 km (0.08 R)
• M6: 881,281 km (0.113 R)
• M7: 1,107,623 km (0.074 R)
• M8: 1,256,173 km (0.082 R)
• M9: 1,428,959 km (0.089 R)
• M10: 1,583,493 km (0.115 R)
• M11: 1,735,036 km (0.089 R)
• M12: 1,891,515 km (0.081 R)
• M13: 2,053,081 km (0.094 R)
• M14: 2,150,170 km (0.025 R)
• M15: 2,239,181 km (0.101 R)
• M16: 2,441,288 km (0.117 R)
• M17: 2,713,257 km (0.082 R)
• M18: 2,995,398 km (0.058 R)
• M19: 3,344,410 km (0.094 R)
• M20: 3,436,712 km (0.102 R)
• M21: 3,612,041 km (0.045 R)
• M22: 4,032,859 km (0.041 R)
• M23: 4,156,128 km (0.094 R)
• M24: 4,546,130 km (0.045 R)
• M25: 5,027,236 km (0.092 R)
• M26: 5,173,543 km (0.098 R)
• M27: 5,579,701 km (0.108 R)
• M28: 5,912,108 km (0.111 R)
• M29: 6,024,306 km (0.029 R)
• M30: 6,179,888 km (0.115 R)
• M31: 6,322,455 km (0.114 R)
• M32: 7,037,084 km (0.119 R)
• M33: 7,186,083 km (0.08 R)
• M34: 7,276,141 km (0.116 R)
• M35: 7,685,441 km (0.111 R)
• M36: 7,885,304 km (0.08 R)
• M37: 8,416,077 km (0.118 R)
• M38: 8,558,494 km (0.103 R)
• M39: 8,749,830 km (0.083 R)
• M40: 8,942,362 km (0.118 R)
• M41: 9,495,874 km (0.068 R)
• M42: 9,693,942 km (0.119 R)
• M43: 9,876,751 km (0.1 R)
• M44: 10,381,045 km (0.104 R)
• M45: 10,482,921 km (0.108 R)
• M46: 10,602,151 km (0.06 R)
• M47: 10,824,902 km (0.082 R)
• M48: 11,118,563 km (0.063 R)
• M49: 11,379,760 km (0.115 R)
• M50: 11,607,897 km (0.087 R)
• M51: 11,748,968 km (0.118 R)
• M52: 11,961,846 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 8.3

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.93 AU - 3.09 AU

Year: 2528 Days

Day: 11.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 91,061,638 km

• M1: 104,719 km (0.111 R)
• M2: 164,109 km (0.118 R)
• M3: 224,546 km (0.114 R)
• M4: 297,550 km (0.117 R)
• M5: 356,193 km (0.103 R)
• M6: 583,132 km (0.088 R)
• M7: 668,852 km (0.078 R)
• M8: 775,964 km (0.111 R)
• M9: 1,201,570 km (0.041 R)
• M10: 1,344,286 km (0.102 R)
• M11: 1,492,688 km (0.062 R)
• M12: 1,580,053 km (0.107 R)
• M13: 1,817,465 km (0.047 R)
• M14: 1,994,140 km (0.091 R)
• M15: 2,078,513 km (0.105 R)
• M16: 2,238,433 km (0.103 R)
• M17: 2,518,331 km (0.089 R)
• M18: 2,904,592 km (0.094 R)
• M19: 3,042,073 km (0.099 R)
• M20: 3,097,723 km (0.116 R)
• M21: 3,352,189 km (0.057 R)
• M22: 4,140,869 km (0.11 R)
• M23: 4,295,852 km (0.065 R)
• M24: 4,437,073 km (0.049 R)
• M25: 4,548,074 km (0.11 R)
• M26: 4,675,981 km (0.103 R)
• M27: 4,902,621 km (0.096 R)
• M28: 5,050,275 km (0.117 R)
• M29: 5,621,439 km (0.091 R)
• M30: 5,845,238 km (0.055 R)
• M31: 5,967,010 km (0.068 R)
• M32: 6,107,183 km (0.053 R)
• M33: 6,606,392 km (0.067 R)
• M34: 6,787,854 km (0.058 R)
• M35: 6,989,362 km (0.114 R)
• M36: 7,100,214 km (0.067 R)
• M37: 7,454,761 km (0.084 R)
• M38: 7,549,157 km (0.061 R)
• M39: 7,681,701 km (0.094 R)
• M40: 8,045,822 km (0.104 R)
• M41: 8,711,234 km (0.089 R)
• M42: 9,292,870 km (0.091 R)
• M43: 9,701,272 km (0.102 R)
• M44: 9,824,840 km (0.075 R)
• M45: 10,136,303 km (0.106 R)
• M46: 10,198,984 km (0.101 R)
• M47: 10,303,853 km (0.1 R)
• M48: 11,111,681 km (0.113 R)
• M49: 11,262,775 km (0.116 R)
• M50: 11,523,225 km (0.073 R)
• M51: 12,249,971 km (0.117 R)
• M52: 12,742,597 km (0.054 R)
• M53: 12,810,365 km (0.096 R)
• M54: 12,923,461 km (0.063 R)
• M55: 13,036,856 km (0.043 R)
• M56: 13,241,805 km (0.106 R)
• M57: 13,333,359 km (0.084 R)
• M58: 13,493,878 km (0.084 R)
• M59: 13,585,880 km (0.102 R)
• M60: 13,678,182 km (0.101 R)
• M61: 14,049,185 km (0.044 R)
• M62: 14,306,194 km (0.1 R)
• M63: 14,777,577 km (0.099 R)
• M64: 14,943,630 km (0.075 R)
• M65: 15,518,086 km (0.1 R)
• M66: 15,832,242 km (0.053 R)
• M67: 16,002,335 km (0.114 R)
• M68: 16,173,026 km (0.098 R)
• M69: 16,295,247 km (0.081 R)
• M70: 16,393,234 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.3

Radius: 7.8

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.47 AU - 9.33 AU

Year: 15479 Days

Day: 18 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,061,638 km

• M1: 173,982 km (0.114 R)
• M2: 329,564 km (0.118 R)
• M3: 392,694 km (0.114 R)
• M4: 478,564 km (0.102 R)
• M5: 1,438,832 km (0.105 R)
• M6: 1,493,585 km (0.085 R)
• M7: 1,549,086 km (0.102 R)
• M8: 2,079,859 km (0.1 R)
• M9: 2,730,610 km (0.076 R)
• M10: 3,078,425 km (0.103 R)
• M11: 3,477,253 km (0.111 R)
• M12: 3,930,983 km (0.111 R)
• M13: 4,047,370 km (0.058 R)
• M14: 4,564,829 km (0.101 R)
• M15: 4,893,646 km (0.086 R)
• M16: 4,977,121 km (0.107 R)
• M17: 5,060,896 km (0.045 R)
• M18: 5,230,241 km (0.118 R)
• M19: 6,649,925 km (0.109 R)
• M20: 8,082,025 km (0.072 R)
• M21: 8,985,447 km (0.11 R)
• M22: 11,160,151 km (0.073 R)
• M23: 11,882,110 km (0.056 R)
• M24: 12,791,366 km (0.095 R)
• M25: 13,196,178 km (0.073 R)
• M26: 13,546,536 km (0.103 R)
• M27: 13,899,886 km (0.1 R)
• M28: 14,196,688 km (0.086 R)
• M29: 15,588,996 km (0.056 R)
• M30: 15,897,317 km (0.091 R)
• M31: 16,897,678 km (0.094 R)
• M32: 17,214,526 km (0.117 R)
• M33: 17,853,907 km (0.119 R)
• M34: 18,047,338 km (0.116 R)
• M35: 18,631,517 km (0.113 R)
• M36: 19,354,075 km (0.093 R)
• M37: 19,885,297 km (0.079 R)
• M38: 20,286,818 km (0.071 R)
• M39: 20,353,987 km (0.047 R)
• M40: 20,691,031 km (0.104 R)
• M41: 20,894,185 km (0.072 R)
• M42: 22,334,513 km (0.068 R)
• M43: 24,019,434 km (0.082 R)
• M44: 24,805,272 km (0.103 R)
• M45: 25,237,460 km (0.08 R)
• M46: 26,475,532 km (0.11 R)
• M47: 26,622,587 km (0.108 R)
• M48: 26,769,791 km (0.048 R)
• M49: 26,917,294 km (0.105 R)
• M50: 27,213,049 km (0.12 R)
• M51: 28,181,845 km (0.099 R)
• M52: 28,407,140 km (0.06 R)
• M53: 30,614,456 km (0.082 R)
• M54: 30,691,499 km (0.093 R)
• M55: 31,543,908 km (0.117 R)
• M56: 32,797,538 km (0.06 R)
• M57: 33,034,351 km (0.061 R)
• M58: 34,467,499 km (0.093 R)
• M59: 34,869,169 km (0.043 R)
• M60: 35,353,118 km (0.101 R)
• M61: 37,393,933 km (0.112 R)
• M62: 37,476,361 km (0.057 R)
• M63: 38,055,006 km (0.073 R)
• M64: 40,314,532 km (0.087 R)
• M65: 42,101,927 km (0.086 R)
• M66: 42,531,273 km (0.117 R)
• M67: 42,617,292 km (0.075 R)
• M68: 43,134,751 km (0.054 R)
• M69: 43,827,987 km (0.071 R)
• M70: 44,175,952 km (0.053 R)
• M71: 44,699,694 km (0.03 R)
• M72: 46,815,008 km (0.075 R)
• M73: 47,706,013 km (0.117 R)
• M74: 48,782,519 km (0.054 R)
• M75: 49,595,135 km (0.038 R)
• M76: 50,139,522 km (0.091 R)
• M77: 51,142,426 km (0.12 R)
• M78: 51,508,791 km (0.032 R)
• M79: 51,784,051 km (0.052 R)
• M80: 53,260,881 km (0.086 R)
• M81: 54,751,325 km (0.102 R)
• M82: 55,032,419 km (0.061 R)
• M83: 56,539,169 km (0.072 R)
• M84: 57,392,625 km (0.088 R)
• M85: 59,208,444 km (0.086 R)
• M86: 59,785,742 km (0.086 R)
• M87: 60,751,994 km (0.097 R)
• M88: 63,878,889 km (0.062 R)
• M89: 64,372,113 km (0.079 R)
• M90: 65,461,784 km (0.102 R)
• M91: 66,357,875 km (0.101 R)
• M92: 66,657,520 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.9

Radius: 5.2

Gravity: 28.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.09 AU - 11.91 AU

Year: 24796 Days

Day: 22.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,061,638 km

• M1: 79,586 km (0.095 R)
• M2: 231,877 km (0.112 R)
• M3: 302,936 km (0.119 R)
• M4: 820,096 km (0.083 R)
• M5: 1,051,673 km (0.077 R)
• M6: 1,270,535 km (0.088 R)
• M7: 1,402,031 km (0.036 R)
• M8: 2,085,245 km (0.063 R)
• M9: 2,201,333 km (0.103 R)
• M10: 2,813,786 km (0.085 R)
• M11: 3,339,324 km (0.085 R)
• M12: 4,379,178 km (0.108 R)
• M13: 4,478,362 km (0.073 R)
• M14: 4,780,400 km (0.072 R)
• M15: 4,933,887 km (0.028 R)
• M16: 5,245,799 km (0.111 R)
• M17: 5,563,994 km (0.081 R)
• M18: 5,725,410 km (0.076 R)
• M19: 5,888,471 km (0.115 R)
• M20: 5,943,224 km (0.118 R)
• M21: 6,783,515 km (0.082 R)
• M22: 9,009,981 km (0.116 R)
• M23: 9,390,558 km (0.11 R)
• M24: 10,233,242 km (0.054 R)
• M25: 10,497,283 km (0.105 R)
• M26: 10,830,587 km (0.089 R)
• M27: 10,964,926 km (0.048 R)
• M28: 11,507,667 km (0.046 R)
• M29: 12,059,084 km (0.115 R)
• M30: 12,268,073 km (0.076 R)
• M31: 15,241,779 km (0.03 R)
• M32: 15,694,911 km (0.093 R)
• M33: 16,691,532 km (0.108 R)
• M34: 18,344,289 km (0.055 R)
• M35: 18,745,511 km (0.116 R)
• M36: 20,710,928 km (0.107 R)
• M37: 20,877,580 km (0.115 R)
• M38: 22,740,821 km (0.032 R)
• M39: 22,999,027 km (0.115 R)
• M40: 23,431,514 km (0.049 R)
• M41: 23,692,264 km (0.109 R)
• M42: 27,259,574 km (0.068 R)
• M43: 29,105,014 km (0.114 R)
• M44: 30,610,268 km (0.11 R)
• M45: 34,877,846 km (0.08 R)
• M46: 35,573,626 km (0.115 R)
• M47: 36,073,582 km (0.073 R)
• M48: 36,173,812 km (0.08 R)
• M49: 37,384,209 km (0.107 R)
• M50: 39,327,485 km (0.081 R)
• M51: 39,947,867 km (0.11 R)
• M52: 40,259,330 km (0.065 R)
• M53: 40,675,960 km (0.025 R)
• M54: 41,093,787 km (0.062 R)
• M55: 41,198,506 km (0.065 R)
• M56: 42,250,627 km (0.044 R)
• M57: 42,356,244 km (0.07 R)
• M58: 42,779,905 km (0.074 R)
• M59: 43,952,004 km (0.094 R)
• M60: 44,380,901 km (0.067 R)
• M61: 44,595,873 km (0.094 R)
• M62: 48,413,162 km (0.029 R)
• M63: 49,745,780 km (0.106 R)
• M64: 50,753,172 km (0.048 R)
• M65: 52,674,457 km (0.109 R)
• M66: 53,815,590 km (0.036 R)
• M67: 55,311,270 km (0.11 R)
• M68: 56,471,102 km (0.056 R)
• M69: 57,756,148 km (0.113 R)
• M70: 59,879,540 km (0.091 R)
• M71: 60,236,031 km (0.074 R)
• M72: 61,309,396 km (0.096 R)
• M73: 61,548,753 km (0.074 R)
• M74: 63,475,125 km (0.092 R)
• M75: 64,567,339 km (0.099 R)
• M76: 66,155,918 km (0.101 R)
• M77: 68,128,665 km (0.081 R)
• M78: 71,123,914 km (0.117 R)
• M79: 72,131,905 km (0.108 R)
• M80: 72,890,964 km (0.085 R)
• M81: 73,271,391 km (0.034 R)
• M82: 76,339,195 km (0.071 R)
• M83: 77,629,776 km (0.069 R)
• M84: 78,018,431 km (0.083 R)
• M85: 78,537,536 km (0.106 R)
• M86: 79,057,688 km (0.101 R)
• M87: 79,187,987 km (0.066 R)
• M88: 79,448,736 km (0.041 R)
• M89: 80,101,731 km (0.064 R)
• M90: 80,756,521 km (0.113 R)
• M91: 81,676,099 km (0.097 R)
• M92: 81,939,541 km (0.049 R)
• M93: 83,658,570 km (0.076 R)
• M94: 87,401,210 km (0.12 R)
• M95: 91,061,570 km (0.064 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: 451 - 10,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit