🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725

Radius: 12.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.25 AU - 1.35 AU

Year: 972 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 85,701,595 km

• M1: 160,219 km (0.06 R)
• M2: 238,609 km (0.051 R)
• M3: 415,284 km (0.072 R)
• M4: 540,647 km (0.104 R)
• M5: 664,514 km (0.119 R)
• M6: 805,435 km (0.102 R)
• M7: 1,023,698 km (0.026 R)
• M8: 1,126,472 km (0.058 R)
• M9: 1,232,986 km (0.088 R)
• M10: 1,343,090 km (0.103 R)
• M11: 1,637,648 km (0.119 R)
• M12: 1,868,029 km (0.066 R)
• M13: 1,987,408 km (0.113 R)
• M14: 2,379,504 km (0.102 R)
• M15: 2,462,830 km (0.051 R)
• M16: 2,556,478 km (0.119 R)
• M17: 2,641,898 km (0.072 R)
• M18: 2,796,134 km (0.097 R)
• M19: 2,874,373 km (0.091 R)
• M20: 3,144,248 km (0.037 R)
• M21: 3,318,380 km (0.091 R)
• M22: 3,601,569 km (0.091 R)
• M23: 3,751,615 km (0.051 R)
• M24: 4,035,851 km (0.068 R)
• M25: 4,113,493 km (0.114 R)
• M26: 4,203,102 km (0.065 R)
• M27: 4,338,488 km (0.117 R)
• M28: 4,429,593 km (0.083 R)
• M29: 4,706,947 km (0.034 R)
• M30: 5,097,547 km (0.119 R)
• M31: 5,193,739 km (0.057 R)
• M32: 5,449,551 km (0.072 R)
• M33: 5,784,351 km (0.064 R)
• M34: 5,960,727 km (0.077 R)
• M35: 6,062,304 km (0.106 R)
• M36: 6,215,792 km (0.079 R)
• M37: 6,474,446 km (0.101 R)
• M38: 6,565,701 km (0.083 R)
• M39: 6,776,335 km (0.089 R)
• M40: 6,882,400 km (0.113 R)
• M41: 7,136,566 km (0.103 R)
• M42: 7,217,499 km (0.106 R)
• M43: 7,489,468 km (0.08 R)
• M44: 7,723,439 km (0.113 R)
• M45: 7,848,203 km (0.105 R)
• M46: 7,973,716 km (0.118 R)
• M47: 8,099,827 km (0.043 R)
• M48: 8,311,508 km (0.068 R)
• M49: 8,425,202 km (0.107 R)
• M50: 8,654,237 km (0.119 R)
• M51: 8,740,555 km (0.086 R)
• M52: 8,943,260 km (0.096 R)
• M53: 9,045,286 km (0.103 R)
• M54: 9,147,611 km (0.079 R)
• M55: 9,442,169 km (0.11 R)
• M56: 9,590,570 km (0.109 R)
• M57: 9,844,737 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.8

Radius: 10.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.25 AU - 5.29 AU

Year: 5788 Days

Day: 7 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,701,595 km

• M1: 146,756 km (0.091 R)
• M2: 302,936 km (0.091 R)
• M3: 1,033,123 km (0.102 R)
• M4: 1,279,361 km (0.083 R)
• M5: 1,386,174 km (0.049 R)
• M6: 1,625,680 km (0.097 R)
• M7: 1,792,930 km (0.059 R)
• M8: 1,948,363 km (0.042 R)
• M9: 2,054,577 km (0.103 R)
• M10: 2,126,384 km (0.115 R)
• M11: 2,441,587 km (0.06 R)
• M12: 2,751,853 km (0.061 R)
• M13: 2,871,531 km (0.068 R)
• M14: 3,199,150 km (0.105 R)
• M15: 3,325,112 km (0.113 R)
• M16: 3,735,160 km (0.049 R)
• M17: 4,024,931 km (0.087 R)
• M18: 4,368,557 km (0.1 R)
• M19: 4,650,399 km (0.034 R)
• M20: 5,231,737 km (0.053 R)
• M21: 5,330,920 km (0.115 R)
• M22: 5,556,215 km (0.04 R)
• M23: 5,938,886 km (0.114 R)
• M24: 6,094,318 km (0.119 R)
• M25: 6,595,621 km (0.056 R)
• M26: 7,358,570 km (0.075 R)
• M27: 8,322,130 km (0.083 R)
• M28: 8,701,061 km (0.076 R)
• M29: 9,175,286 km (0.059 R)
• M30: 9,475,828 km (0.092 R)
• M31: 9,688,257 km (0.061 R)
• M32: 9,840,997 km (0.051 R)
• M33: 10,117,753 km (0.082 R)
• M34: 10,272,736 km (0.117 R)
• M35: 10,397,202 km (0.102 R)
• M36: 10,553,531 km (0.093 R)
• M37: 10,710,609 km (0.117 R)
• M38: 10,932,014 km (0.115 R)
• M39: 11,443,489 km (0.048 R)
• M40: 12,390,444 km (0.098 R)
• M41: 12,756,210 km (0.11 R)
• M42: 13,125,418 km (0.039 R)
• M43: 13,874,754 km (0.076 R)
• M44: 14,393,559 km (0.085 R)
• M45: 14,497,978 km (0.11 R)
• M46: 15,272,297 km (0.116 R)
• M47: 15,557,131 km (0.097 R)
• M48: 15,771,954 km (0.03 R)
• M49: 15,843,761 km (0.118 R)
• M50: 16,787,424 km (0.066 R)
• M51: 17,303,238 km (0.097 R)
• M52: 17,414,389 km (0.037 R)
• M53: 17,600,189 km (0.11 R)
• M54: 17,898,936 km (0.097 R)
• M55: 18,048,834 km (0.061 R)
• M56: 18,995,788 km (0.065 R)
• M57: 19,455,951 km (0.112 R)
• M58: 19,610,186 km (0.113 R)
• M59: 19,726,125 km (0.12 R)
• M60: 19,958,750 km (0.055 R)
• M61: 20,036,391 km (0.097 R)
• M62: 20,779,892 km (0.059 R)
• M63: 21,095,544 km (0.082 R)
• M64: 21,214,474 km (0.114 R)
• M65: 21,333,404 km (0.102 R)
• M66: 22,334,065 km (0.063 R)
• M67: 22,616,954 km (0.112 R)
• M68: 22,738,577 km (0.102 R)
• M69: 23,186,324 km (0.11 R)
• M70: 23,390,824 km (0.046 R)
• M71: 24,422,301 km (0.12 R)
• M72: 24,547,066 km (0.085 R)
• M73: 26,018,361 km (0.053 R)
• M74: 26,871,966 km (0.114 R)
• M75: 26,957,835 km (0.079 R)
• M76: 27,086,789 km (0.119 R)
• M77: 27,691,314 km (0.084 R)
• M78: 27,951,764 km (0.034 R)
• M79: 28,213,111 km (0.112 R)
• M80: 28,606,554 km (0.095 R)
• M81: 29,045,773 km (0.115 R)
• M82: 29,222,149 km (0.029 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.5

Radius: 3.3

Gravity: 63.41 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.53 AU - 10.95 AU

Year: 21496 Days

Day: 17.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,701,595 km

• M1: 69,264 km (0.036 R)
• M2: 146,157 km (0.104 R)
• M3: 188,045 km (0.106 R)
• M4: 218,413 km (0.091 R)
• M5: 284,535 km (0.079 R)
• M6: 436,227 km (0.076 R)
• M7: 542,591 km (0.047 R)
• M8: 1,158,636 km (0.06 R)
• M9: 1,522,906 km (0.051 R)
• M10: 1,586,785 km (0.069 R)
• M11: 3,080,220 km (0.117 R)
• M12: 3,577,035 km (0.059 R)
• M13: 5,306,386 km (0.092 R)
• M14: 5,550,380 km (0.114 R)
• M15: 6,355,965 km (0.106 R)
• M16: 6,877,762 km (0.101 R)
• M17: 7,413,023 km (0.113 R)
• M18: 7,795,695 km (0.092 R)
• M19: 8,073,049 km (0.111 R)
• M20: 8,694,329 km (0.094 R)
• M21: 10,832,382 km (0.112 R)
• M22: 12,536,152 km (0.106 R)
• M23: 12,925,854 km (0.111 R)
• M24: 13,517,963 km (0.097 R)
• M25: 14,051,728 km (0.053 R)
• M26: 14,388,772 km (0.105 R)
• M27: 16,324,868 km (0.103 R)
• M28: 16,395,478 km (0.106 R)
• M29: 17,107,564 km (0.082 R)
• M30: 19,079,712 km (0.071 R)
• M31: 20,739,202 km (0.098 R)
• M32: 23,712,010 km (0.087 R)
• M33: 24,112,933 km (0.089 R)
• M34: 24,678,114 km (0.046 R)
• M35: 25,329,313 km (0.116 R)
• M36: 26,233,782 km (0.03 R)
• M37: 26,316,659 km (0.106 R)
• M38: 27,400,346 km (0.106 R)
• M39: 29,010,318 km (0.119 R)
• M40: 29,181,458 km (0.091 R)
• M41: 29,697,272 km (0.059 R)
• M42: 32,587,203 km (0.094 R)
• M43: 33,750,028 km (0.119 R)
• M44: 33,840,086 km (0.026 R)
• M45: 33,930,143 km (0.1 R)
• M46: 35,565,398 km (0.056 R)
• M47: 35,932,212 km (0.076 R)
• M48: 37,040,283 km (0.081 R)
• M49: 37,598,582 km (0.094 R)
• M50: 38,723,409 km (0.097 R)
• M51: 38,817,655 km (0.106 R)
• M52: 39,574,172 km (0.115 R)
• M53: 40,526,811 km (0.104 R)
• M54: 42,260,351 km (0.084 R)
• M55: 42,843,633 km (0.115 R)
• M56: 43,331,622 km (0.112 R)
• M57: 43,919,691 km (0.042 R)
• M58: 44,017,977 km (0.102 R)
• M59: 45,600,273 km (0.069 R)
• M60: 45,998,802 km (0.101 R)
• M61: 48,109,628 km (0.091 R)
• M62: 48,922,094 km (0.109 R)
• M63: 49,739,048 km (0.118 R)
• M64: 50,251,870 km (0.061 R)
• M65: 51,697,284 km (0.117 R)
• M66: 52,112,717 km (0.047 R)
• M67: 53,156,163 km (0.038 R)
• M68: 53,260,881 km (0.107 R)
• M69: 53,890,688 km (0.076 R)
• M70: 55,901,433 km (0.106 R)
• M71: 57,613,431 km (0.115 R)
• M72: 60,104,685 km (0.114 R)
• M73: 60,213,741 km (0.095 R)
• M74: 60,979,383 km (0.087 R)
• M75: 62,852,049 km (0.105 R)
• M76: 63,184,456 km (0.093 R)
• M77: 64,408,316 km (0.117 R)
• M78: 64,855,314 km (0.084 R)
• M79: 65,191,311 km (0.04 R)
• M80: 66,992,619 km (0.095 R)
• M81: 68,240,565 km (0.071 R)
• M82: 68,810,233 km (0.111 R)
• M83: 69,839,766 km (0.114 R)
• M84: 69,954,508 km (0.073 R)
• M85: 70,069,249 km (0.065 R)
• M86: 70,413,923 km (0.085 R)
• M87: 71,566,873 km (0.116 R)
• M88: 73,774,788 km (0.03 R)
• M89: 74,242,431 km (0.114 R)
• M90: 74,593,837 km (0.117 R)
• M91: 74,711,121 km (0.101 R)
• M92: 77,662,239 km (0.066 R)
• M93: 78,257,040 km (0.104 R)
• M94: 78,495,349 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.3

Radius: 6

Gravity: 20.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.65 AU - 10.87 AU

Year: 23154 Days

Day: 15.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,701,595 km

• M1: 88,712 km (0.114 R)
• M2: 160,219 km (0.1 R)
• M3: 264,339 km (0.079 R)
• M4: 354,098 km (0.106 R)
• M5: 587,920 km (0.102 R)
• M6: 683,961 km (0.093 R)
• M7: 892,052 km (0.083 R)
• M8: 975,079 km (0.04 R)
• M9: 1,833,322 km (0.111 R)
• M10: 2,425,131 km (0.118 R)
• M11: 2,542,416 km (0.12 R)
• M12: 3,029,656 km (0.113 R)
• M13: 3,284,122 km (0.05 R)
• M14: 3,589,601 km (0.102 R)
• M15: 3,634,031 km (0.052 R)
• M16: 3,904,355 km (0.027 R)
• M17: 4,181,111 km (0.09 R)
• M18: 4,274,759 km (0.056 R)
• M19: 4,949,894 km (0.065 R)
• M20: 5,503,406 km (0.107 R)
• M21: 5,657,791 km (0.108 R)
• M22: 6,129,474 km (0.091 R)
• M23: 6,613,722 km (0.098 R)
• M24: 6,777,831 km (0.111 R)
• M25: 6,888,084 km (0.085 R)
• M26: 7,618,720 km (0.098 R)
• M27: 8,850,210 km (0.118 R)
• M28: 9,829,328 km (0.119 R)
• M29: 10,649,872 km (0.117 R)
• M30: 12,154,528 km (0.082 R)
• M31: 12,221,548 km (0.053 R)
• M32: 13,446,904 km (0.069 R)
• M33: 15,866,350 km (0.031 R)
• M34: 16,677,320 km (0.115 R)
• M35: 17,125,366 km (0.117 R)
• M36: 17,275,562 km (0.098 R)
• M37: 17,350,810 km (0.083 R)
• M38: 17,804,839 km (0.101 R)
• M39: 18,801,760 km (0.096 R)
• M40: 24,980,750 km (0.083 R)
• M41: 25,236,562 km (0.113 R)
• M42: 25,750,581 km (0.119 R)
• M43: 27,138,400 km (0.118 R)
• M44: 27,577,021 km (0.078 R)
• M45: 28,639,166 km (0.103 R)
• M46: 29,624,717 km (0.114 R)
• M47: 30,076,203 km (0.08 R)
• M48: 30,803,548 km (0.108 R)
• M49: 31,077,761 km (0.087 R)
• M50: 31,628,730 km (0.1 R)
• M51: 31,905,336 km (0.113 R)
• M52: 32,647,043 km (0.088 R)
• M53: 34,052,814 km (0.09 R)
• M54: 34,241,756 km (0.092 R)
• M55: 34,431,147 km (0.093 R)
• M56: 34,810,677 km (0.089 R)
• M57: 35,765,859 km (0.117 R)
• M58: 35,861,901 km (0.119 R)
• M59: 37,799,492 km (0.105 R)
• M60: 38,781,154 km (0.101 R)
• M61: 39,077,208 km (0.117 R)
• M62: 39,274,976 km (0.096 R)
• M63: 43,300,505 km (0.104 R)
• M64: 43,505,305 km (0.09 R)
• M65: 44,430,418 km (0.099 R)
• M66: 46,300,092 km (0.117 R)
• M67: 48,939,148 km (0.105 R)
• M68: 52,933,411 km (0.104 R)
• M69: 54,582,429 km (0.119 R)
• M70: 55,579,798 km (0.109 R)
• M71: 55,802,250 km (0.085 R)
• M72: 58,156,023 km (0.113 R)
• M73: 58,607,958 km (0.074 R)
• M74: 59,629,262 km (0.114 R)
• M75: 60,770,844 km (0.058 R)
• M76: 62,959,610 km (0.114 R)
• M77: 63,539,900 km (0.058 R)
• M78: 64,005,449 km (0.119 R)
• M79: 67,058,742 km (0.113 R)
• M80: 67,770,079 km (0.088 R)
• M81: 69,200,235 km (0.118 R)
• M82: 69,319,913 km (0.104 R)
• M83: 69,439,592 km (0.111 R)
• M84: 73,916,458 km (0.108 R)
• M85: 74,038,829 km (0.034 R)
• M86: 74,161,200 km (0.102 R)
• M87: 74,283,571 km (0.11 R)
• M88: 74,406,091 km (0.069 R)
• M89: 75,511,470 km (0.06 R)
• M90: 77,862,999 km (0.116 R)
• M91: 79,360,474 km (0.053 R)
• M92: 79,861,776 km (0.062 R)
• M93: 83,272,907 km (0.107 R)
• M94: 85,060,152 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 10,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit