🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.6

Radius: 9.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.47 AU - 2.65 AU

Year: 2731 Days

Day: 10.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,970,870 km

• M1: 137,780 km (0.099 R)
• M2: 207,492 km (0.07 R)
• M3: 279,150 km (0.103 R)
• M4: 528,230 km (0.106 R)
• M5: 718,668 km (0.079 R)
• M6: 825,930 km (0.111 R)
• M7: 973,134 km (0.055 R)
• M8: 1,122,134 km (0.064 R)
• M9: 1,210,696 km (0.051 R)
• M10: 1,324,988 km (0.115 R)
• M11: 1,395,449 km (0.112 R)
• M12: 1,483,263 km (0.114 R)
• M13: 1,631,066 km (0.098 R)
• M14: 1,766,751 km (0.096 R)
• M15: 1,853,368 km (0.11 R)
• M16: 1,941,631 km (0.081 R)
• M17: 2,233,347 km (0.119 R)
• M18: 2,318,019 km (0.034 R)
• M19: 2,500,379 km (0.031 R)
• M20: 2,568,745 km (0.104 R)
• M21: 2,818,125 km (0.115 R)
• M22: 2,909,828 km (0.096 R)
• M23: 3,148,886 km (0.07 R)
• M24: 3,351,291 km (0.094 R)
• M25: 3,470,371 km (0.057 R)
• M26: 3,568,956 km (0.06 R)
• M27: 3,836,288 km (0.109 R)
• M28: 3,915,575 km (0.073 R)
• M29: 4,261,295 km (0.109 R)
• M30: 4,331,606 km (0.106 R)
• M31: 4,533,115 km (0.116 R)
• M32: 4,629,007 km (0.103 R)
• M33: 4,847,270 km (0.055 R)
• M34: 4,920,872 km (0.093 R)
• M35: 5,044,141 km (0.12 R)
• M36: 5,143,624 km (0.095 R)
• M37: 5,218,572 km (0.03 R)
• M38: 5,344,534 km (0.058 R)
• M39: 5,433,095 km (0.088 R)
• M40: 5,663,476 km (0.043 R)
• M41: 5,766,998 km (0.115 R)
• M42: 5,897,148 km (0.074 R)
• M43: 5,962,522 km (0.119 R)
• M44: 6,186,919 km (0.088 R)
• M45: 6,414,158 km (0.053 R)
• M46: 6,508,405 km (0.092 R)
• M47: 6,644,090 km (0.063 R)
• M48: 6,780,523 km (0.07 R)
• M49: 6,862,952 km (0.118 R)
• M50: 6,987,118 km (0.097 R)
• M51: 7,237,844 km (0.035 R)
• M52: 7,576,534 km (0.112 R)
• M53: 7,805,419 km (0.104 R)
• M54: 8,240,449 km (0.1 R)
• M55: 8,328,562 km (0.09 R)
• M56: 8,461,106 km (0.114 R)
• M57: 8,907,955 km (0.093 R)
• M58: 9,104,078 km (0.08 R)
• M59: 9,871,515 km (0.098 R)
• M60: 10,090,227 km (0.086 R)
• M61: 10,484,567 km (0.095 R)
• M62: 10,675,603 km (0.108 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601

Radius: 9.2

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.91 AU - 3.87 AU

Year: 4162 Days

Day: 11.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,970,870 km

• M1: 120,875 km (0.077 R)
• M2: 191,934 km (0.119 R)
• M3: 325,824 km (0.109 R)
• M4: 442,959 km (0.086 R)
• M5: 701,464 km (0.094 R)
• M6: 790,625 km (0.03 R)
• M7: 883,824 km (0.027 R)
• M8: 968,497 km (0.037 R)
• M9: 1,120,488 km (0.111 R)
• M10: 1,253,481 km (0.118 R)
• M11: 1,491,491 km (0.07 R)
• M12: 1,549,684 km (0.098 R)
• M13: 1,653,505 km (0.095 R)
• M14: 2,026,902 km (0.112 R)
• M15: 2,091,677 km (0.091 R)
• M16: 2,240,228 km (0.097 R)
• M17: 2,358,111 km (0.12 R)
• M18: 2,670,920 km (0.068 R)
• M19: 2,850,438 km (0.102 R)
• M20: 3,316,884 km (0.04 R)
• M21: 3,412,926 km (0.104 R)
• M22: 3,727,081 km (0.102 R)
• M23: 3,847,208 km (0.11 R)
• M24: 3,948,337 km (0.119 R)
• M25: 4,278,050 km (0.116 R)
• M26: 4,616,740 km (0.104 R)
• M27: 4,702,759 km (0.12 R)
• M28: 4,854,601 km (0.059 R)
• M29: 4,942,115 km (0.106 R)
• M30: 5,615,156 km (0.102 R)
• M31: 5,684,121 km (0.099 R)
• M32: 5,845,986 km (0.111 R)
• M33: 6,032,833 km (0.083 R)
• M34: 6,436,598 km (0.074 R)
• M35: 6,849,039 km (0.105 R)
• M36: 7,471,217 km (0.048 R)
• M37: 7,623,208 km (0.06 R)
• M38: 7,827,559 km (0.092 R)
• M39: 8,059,585 km (0.045 R)
• M40: 8,215,616 km (0.081 R)
• M41: 8,556,849 km (0.049 R)
• M42: 9,199,371 km (0.099 R)
• M43: 9,553,769 km (0.085 R)
• M44: 9,968,305 km (0.104 R)
• M45: 10,219,928 km (0.112 R)
• M46: 10,615,465 km (0.054 R)
• M47: 10,929,770 km (0.105 R)
• M48: 11,131,428 km (0.08 R)
• M49: 11,305,111 km (0.093 R)
• M50: 11,567,506 km (0.092 R)
• M51: 11,655,469 km (0.099 R)
• M52: 11,831,995 km (0.086 R)
• M53: 12,009,418 km (0.045 R)
• M54: 12,426,646 km (0.038 R)
• M55: 13,153,243 km (0.078 R)
• M56: 13,336,949 km (0.119 R)
• M57: 13,398,434 km (0.073 R)
• M58: 13,862,337 km (0.101 R)
• M59: 13,955,836 km (0.119 R)
• M60: 14,143,282 km (0.107 R)
• M61: 14,394,457 km (0.058 R)
• M62: 14,647,277 km (0.116 R)
• M63: 14,742,421 km (0.105 R)
• M64: 15,189,270 km (0.058 R)
• M65: 15,575,682 km (0.111 R)
• M66: 15,672,920 km (0.032 R)
• M67: 16,622,268 km (0.084 R)
• M68: 17,053,858 km (0.088 R)
• M69: 17,254,319 km (0.07 R)
• M70: 19,024,212 km (0.092 R)
• M71: 19,128,182 km (0.072 R)
• M72: 19,545,560 km (0.063 R)
• M73: 19,720,291 km (0.073 R)
• M74: 20,141,857 km (0.063 R)
• M75: 20,566,566 km (0.081 R)
• M76: 20,886,855 km (0.103 R)
• M77: 20,994,116 km (0.091 R)
• M78: 21,532,669 km (0.106 R)
• M79: 22,330,773 km (0.091 R)
• M80: 22,623,387 km (0.083 R)
• M81: 22,806,943 km (0.061 R)
• M82: 22,991,098 km (0.118 R)
• M83: 23,249,454 km (0.083 R)
• M84: 23,620,457 km (0.081 R)
• M85: 24,180,551 km (0.096 R)
• M86: 24,255,649 km (0.1 R)
• M87: 25,390,050 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922

Radius: 14.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.88 AU - 4.72 AU

Year: 4940 Days

Day: 9.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,970,870 km

• M1: 286,480 km (0.117 R)
• M2: 580,440 km (0.114 R)
• M3: 762,351 km (0.041 R)
• M4: 854,653 km (0.085 R)
• M5: 1,037,760 km (0.107 R)
• M6: 1,461,870 km (0.069 R)
• M7: 1,580,651 km (0.117 R)
• M8: 1,703,022 km (0.064 R)
• M9: 3,033,246 km (0.077 R)
• M10: 3,254,352 km (0.084 R)
• M11: 3,366,999 km (0.103 R)
• M12: 3,807,266 km (0.075 R)
• M13: 4,315,300 km (0.116 R)
• M14: 4,489,582 km (0.112 R)
• M15: 4,640,825 km (0.095 R)
• M16: 4,948,398 km (0.113 R)
• M17: 5,966,561 km (0.043 R)
• M18: 6,077,413 km (0.037 R)
• M19: 7,254,150 km (0.097 R)
• M20: 7,853,589 km (0.07 R)
• M21: 8,221,001 km (0.102 R)
• M22: 8,437,918 km (0.11 R)
• M23: 8,688,196 km (0.115 R)
• M24: 9,421,375 km (0.068 R)
• M25: 10,441,034 km (0.117 R)
• M26: 10,642,393 km (0.062 R)
• M27: 10,981,082 km (0.108 R)
• M28: 11,738,496 km (0.052 R)
• M29: 11,843,065 km (0.084 R)
• M30: 12,018,095 km (0.098 R)
• M31: 12,300,087 km (0.094 R)
• M32: 12,762,793 km (0.091 R)
• M33: 12,942,310 km (0.118 R)
• M34: 13,340,241 km (0.111 R)
• M35: 13,742,060 km (0.077 R)
• M36: 13,889,265 km (0.087 R)
• M37: 14,148,069 km (0.045 R)
• M38: 14,371,119 km (0.107 R)
• M39: 15,161,295 km (0.109 R)
• M40: 15,427,729 km (0.102 R)
• M41: 15,619,065 km (0.085 R)
• M42: 15,888,341 km (0.085 R)
• M43: 17,336,598 km (0.101 R)
• M44: 17,455,828 km (0.068 R)
• M45: 17,655,391 km (0.1 R)
• M46: 18,056,463 km (0.105 R)
• M47: 18,582,449 km (0.096 R)
• M48: 18,704,521 km (0.11 R)
• M49: 19,401,497 km (0.11 R)
• M50: 19,857,023 km (0.088 R)
• M51: 20,023,525 km (0.106 R)
• M52: 20,525,875 km (0.063 R)
• M53: 20,694,322 km (0.097 R)
• M54: 21,117,235 km (0.037 R)
• M55: 21,928,804 km (0.101 R)
• M56: 22,100,991 km (0.1 R)
• M57: 23,362,699 km (0.095 R)
• M58: 23,494,495 km (0.081 R)
• M59: 24,113,082 km (0.058 R)
• M60: 24,424,396 km (0.055 R)
• M61: 24,916,273 km (0.119 R)
• M62: 25,140,969 km (0.062 R)
• M63: 25,682,962 km (0.082 R)
• M64: 26,137,590 km (0.103 R)
• M65: 26,365,877 km (0.098 R)
• M66: 26,916,546 km (0.073 R)
• M67: 28,873,586 km (0.113 R)
• M68: 29,773,866 km (0.089 R)
• M69: 29,869,309 km (0.116 R)
• M70: 30,635,400 km (0.101 R)
• M71: 30,827,932 km (0.095 R)
• M72: 31,311,134 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.6

Radius: 6.9

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.46 AU - 11.34 AU

Year: 19219 Days

Day: 23 Hours

Environment

Temp: -237 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,970,870 km

• M1: 97,987 km (0.037 R)
• M2: 294,857 km (0.077 R)
• M3: 395,537 km (0.092 R)
• M4: 489,035 km (0.059 R)
• M5: 744,549 km (0.118 R)
• M6: 1,012,927 km (0.109 R)
• M7: 1,199,027 km (0.081 R)
• M8: 1,573,171 km (0.089 R)
• M9: 3,234,306 km (0.075 R)
• M10: 3,429,830 km (0.115 R)
• M11: 5,494,730 km (0.113 R)
• M12: 6,060,509 km (0.058 R)
• M13: 6,156,700 km (0.077 R)
• M14: 6,644,838 km (0.109 R)
• M15: 6,743,872 km (0.099 R)
• M16: 7,451,470 km (0.093 R)
• M17: 7,814,095 km (0.085 R)
• M18: 7,918,814 km (0.092 R)
• M19: 8,556,549 km (0.115 R)
• M20: 10,165,026 km (0.073 R)
• M21: 10,279,318 km (0.086 R)
• M22: 10,799,021 km (0.044 R)
• M23: 11,091,485 km (0.1 R)
• M24: 11,624,353 km (0.078 R)
• M25: 11,864,009 km (0.036 R)
• M26: 13,086,074 km (0.111 R)
• M27: 13,838,401 km (0.097 R)
• M28: 14,347,633 km (0.084 R)
• M29: 18,288,938 km (0.076 R)
• M30: 19,058,470 km (0.1 R)
• M31: 19,909,981 km (0.05 R)
• M32: 20,340,523 km (0.084 R)
• M33: 20,556,842 km (0.105 R)
• M34: 21,137,581 km (0.102 R)
• M35: 21,210,584 km (0.094 R)
• M36: 21,283,588 km (0.103 R)
• M37: 22,092,763 km (0.039 R)
• M38: 22,911,811 km (0.115 R)
• M39: 25,428,347 km (0.077 R)
• M40: 25,739,361 km (0.118 R)
• M41: 25,895,242 km (0.119 R)
• M42: 26,051,572 km (0.109 R)
• M43: 26,208,051 km (0.118 R)
• M44: 26,286,590 km (0.038 R)
• M45: 26,837,559 km (0.057 R)
• M46: 28,352,387 km (0.119 R)
• M47: 29,404,658 km (0.109 R)
• M48: 29,731,081 km (0.047 R)
• M49: 30,387,367 km (0.095 R)
• M50: 30,469,795 km (0.074 R)
• M51: 31,214,493 km (0.072 R)
• M52: 34,252,976 km (0.087 R)
• M53: 34,768,490 km (0.091 R)
• M54: 37,914,982 km (0.108 R)
• M55: 38,359,138 km (0.111 R)
• M56: 38,537,309 km (0.108 R)
• M57: 39,522,112 km (0.107 R)
• M58: 41,333,592 km (0.095 R)
• M59: 43,172,150 km (0.111 R)
• M60: 43,728,954 km (0.113 R)
• M61: 48,171,562 km (0.084 R)
• M62: 48,845,500 km (0.047 R)
• M63: 50,397,428 km (0.085 R)
• M64: 50,787,879 km (0.08 R)
• M65: 51,277,513 km (0.103 R)
• M66: 51,571,921 km (0.069 R)
• M67: 51,965,513 km (0.109 R)
• M68: 52,755,540 km (0.065 R)
• M69: 53,549,605 km (0.105 R)
• M70: 53,947,984 km (0.075 R)
• M71: 55,753,331 km (0.111 R)
• M72: 57,476,549 km (0.054 R)
• M73: 57,578,425 km (0.09 R)
• M74: 57,986,678 km (0.036 R)
• M75: 58,293,503 km (0.063 R)
• M76: 59,114,197 km (0.115 R)
• M77: 60,352,568 km (0.108 R)
• M78: 60,663,582 km (0.107 R)
• M79: 61,495,197 km (0.113 R)
• M80: 61,703,736 km (0.073 R)
• M81: 62,016,994 km (0.106 R)
• M82: 62,121,563 km (0.098 R)
• M83: 62,854,892 km (0.098 R)
• M84: 63,380,429 km (0.09 R)
• M85: 63,485,596 km (0.097 R)
• M86: 64,118,545 km (0.103 R)
• M87: 64,330,076 km (0.11 R)
• M88: 66,778,246 km (0.094 R)
• M89: 67,314,554 km (0.117 R)
• M90: 67,421,965 km (0.051 R)
• M91: 67,636,937 km (0.081 R)
• M92: 68,175,490 km (0.097 R)
• M93: 68,391,359 km (0.099 R)
• M94: 70,671,081 km (0.059 R)
• M95: 71,655,734 km (0.114 R)
• M96: 72,865,383 km (0.044 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 19,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit