🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.71 AU

Year: 178 Days

Day: 46.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,282,830 km

• M1: 53,556 km (0.106 R)
• M2: 80,783 km (0.082 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 8.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.09 AU - 5.35 AU

Year: 3926 Days

Day: 8.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 92,282,830 km

• M1: 128,953 km (0.112 R)
• M2: 191,186 km (0.092 R)
• M3: 289,472 km (0.08 R)
• M4: 534,364 km (0.105 R)
• M5: 735,423 km (0.083 R)
• M6: 1,131,110 km (0.098 R)
• M7: 1,242,410 km (0.12 R)
• M8: 1,299,557 km (0.105 R)
• M9: 1,404,724 km (0.072 R)
• M10: 1,737,430 km (0.118 R)
• M11: 1,906,475 km (0.1 R)
• M12: 2,040,216 km (0.075 R)
• M13: 2,204,923 km (0.108 R)
• M14: 2,274,785 km (0.075 R)
• M15: 2,431,265 km (0.059 R)
• M16: 2,518,181 km (0.079 R)
• M17: 2,591,334 km (0.084 R)
• M18: 2,709,965 km (0.12 R)
• M19: 3,014,547 km (0.12 R)
• M20: 3,202,591 km (0.092 R)
• M21: 4,252,170 km (0.1 R)
• M22: 4,570,215 km (0.089 R)
• M23: 4,642,022 km (0.113 R)
• M24: 5,136,293 km (0.104 R)
• M25: 5,267,191 km (0.119 R)
• M26: 5,323,590 km (0.119 R)
• M27: 5,399,137 km (0.098 R)
• M28: 5,589,575 km (0.115 R)
• M29: 5,840,600 km (0.092 R)
• M30: 6,233,893 km (0.061 R)
• M31: 6,453,951 km (0.119 R)
• M32: 6,514,389 km (0.104 R)
• M33: 6,636,012 km (0.103 R)
• M34: 6,799,074 km (0.049 R)
• M35: 6,942,987 km (0.101 R)
• M36: 7,254,599 km (0.063 R)
• M37: 7,338,524 km (0.036 R)
• M38: 7,422,747 km (0.043 R)
• M39: 7,655,970 km (0.055 R)
• M40: 7,741,540 km (0.05 R)
• M41: 7,848,652 km (0.077 R)
• M42: 8,108,055 km (0.114 R)
• M43: 8,348,459 km (0.056 R)
• M44: 8,970,636 km (0.064 R)
• M45: 9,060,694 km (0.108 R)
• M46: 9,196,529 km (0.115 R)
• M47: 9,378,440 km (0.078 R)
• M48: 9,792,527 km (0.103 R)
• M49: 9,955,140 km (0.103 R)
• M50: 10,025,002 km (0.101 R)
• M51: 11,118,263 km (0.094 R)
• M52: 11,336,527 km (0.11 R)
• M53: 11,458,449 km (0.058 R)
• M54: 11,531,752 km (0.11 R)
• M55: 12,424,253 km (0.102 R)
• M56: 12,524,783 km (0.095 R)
• M57: 12,600,329 km (0.092 R)
• M58: 12,777,304 km (0.078 R)
• M59: 12,980,458 km (0.093 R)
• M60: 13,210,390 km (0.055 R)
• M61: 13,313,014 km (0.114 R)
• M62: 13,778,113 km (0.095 R)
• M63: 14,644,584 km (0.095 R)
• M64: 14,883,941 km (0.058 R)
• M65: 15,205,128 km (0.106 R)
• M66: 15,285,761 km (0.082 R)
• M67: 15,636,867 km (0.079 R)
• M68: 16,182,301 km (0.036 R)
• M69: 16,457,411 km (0.057 R)
• M70: 18,282,655 km (0.119 R)
• M71: 18,339,801 km (0.05 R)
• M72: 18,914,856 km (0.114 R)
• M73: 19,059,666 km (0.079 R)
• M74: 19,525,065 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.5

Radius: 8.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.7 AU - 8.76 AU

Year: 9040 Days

Day: 8.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 92,282,830 km

• M1: 133,142 km (0.104 R)
• M2: 189,541 km (0.106 R)
• M3: 346,169 km (0.028 R)
• M4: 511,924 km (0.034 R)
• M5: 630,555 km (0.042 R)
• M6: 704,307 km (0.114 R)
• M7: 849,716 km (0.113 R)
• M8: 1,118,842 km (0.11 R)
• M9: 1,196,783 km (0.111 R)
• M10: 1,629,570 km (0.078 R)
• M11: 1,718,880 km (0.11 R)
• M12: 2,028,098 km (0.113 R)
• M13: 2,124,290 km (0.063 R)
• M14: 2,405,384 km (0.083 R)
• M15: 2,751,404 km (0.093 R)
• M16: 3,356,527 km (0.116 R)
• M17: 3,644,952 km (0.112 R)
• M18: 3,821,926 km (0.084 R)
• M19: 4,432,286 km (0.051 R)
• M20: 4,877,639 km (0.103 R)
• M21: 4,964,106 km (0.103 R)
• M22: 5,094,705 km (0.057 R)
• M23: 5,292,773 km (0.104 R)
• M24: 5,674,098 km (0.105 R)
• M25: 6,157,149 km (0.09 R)
• M26: 6,725,471 km (0.053 R)
• M27: 6,894,517 km (0.072 R)
• M28: 7,040,375 km (0.047 R)
• M29: 7,138,212 km (0.104 R)
• M30: 7,409,732 km (0.061 R)
• M31: 7,659,561 km (0.081 R)
• M32: 7,861,368 km (0.08 R)
• M33: 8,244,488 km (0.062 R)
• M34: 8,399,472 km (0.116 R)
• M35: 8,843,777 km (0.111 R)
• M36: 9,538,211 km (0.081 R)
• M37: 9,619,442 km (0.055 R)
• M38: 9,728,200 km (0.053 R)
• M39: 9,782,654 km (0.065 R)
• M40: 10,277,823 km (0.116 R)
• M41: 11,320,968 km (0.043 R)
• M42: 11,637,667 km (0.118 R)
• M43: 11,782,627 km (0.11 R)
• M44: 11,869,843 km (0.096 R)
• M45: 12,516,106 km (0.07 R)
• M46: 12,813,656 km (0.107 R)
• M47: 12,963,254 km (0.078 R)
• M48: 13,264,245 km (0.115 R)
• M49: 14,181,280 km (0.068 R)
• M50: 14,274,030 km (0.074 R)
• M51: 15,118,660 km (0.093 R)
• M52: 15,213,505 km (0.076 R)
• M53: 15,403,644 km (0.115 R)
• M54: 15,947,133 km (0.083 R)
• M55: 16,334,442 km (0.095 R)
• M56: 17,316,402 km (0.054 R)
• M57: 17,647,911 km (0.086 R)
• M58: 18,048,534 km (0.094 R)
• M59: 18,283,702 km (0.063 R)
• M60: 18,418,490 km (0.066 R)
• M61: 19,577,574 km (0.095 R)
• M62: 19,646,539 km (0.099 R)
• M63: 19,819,175 km (0.065 R)
• M64: 21,076,994 km (0.087 R)
• M65: 21,289,273 km (0.098 R)
• M66: 22,360,693 km (0.035 R)
• M67: 22,432,650 km (0.038 R)
• M68: 23,963,634 km (0.111 R)
• M69: 25,040,290 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982

Radius: 13.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.23 AU - 10.09 AU

Year: 11496 Days

Day: 10.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,282,830 km

• M1: 169,794 km (0.109 R)
• M2: 445,054 km (0.079 R)
• M3: 732,431 km (0.089 R)
• M4: 1,310,477 km (0.044 R)
• M5: 1,406,968 km (0.078 R)
• M6: 1,607,728 km (0.064 R)
• M7: 2,355,119 km (0.081 R)
• M8: 2,844,604 km (0.041 R)
• M9: 3,199,749 km (0.105 R)
• M10: 3,501,189 km (0.095 R)
• M11: 3,603,813 km (0.063 R)
• M12: 4,534,760 km (0.101 R)
• M13: 5,657,343 km (0.11 R)
• M14: 6,022,810 km (0.06 R)
• M15: 6,312,432 km (0.069 R)
• M16: 6,437,944 km (0.089 R)
• M17: 7,034,840 km (0.078 R)
• M18: 7,427,983 km (0.109 R)
• M19: 7,605,107 km (0.105 R)
• M20: 7,963,543 km (0.104 R)
• M21: 8,327,515 km (0.061 R)
• M22: 9,024,641 km (0.117 R)
• M23: 9,166,310 km (0.104 R)
• M24: 9,261,155 km (0.105 R)
• M25: 9,595,955 km (0.098 R)
• M26: 10,032,183 km (0.118 R)
• M27: 10,326,591 km (0.109 R)
• M28: 10,524,509 km (0.047 R)
• M29: 11,277,735 km (0.101 R)
• M30: 11,635,274 km (0.112 R)
• M31: 11,944,792 km (0.08 R)
• M32: 12,257,002 km (0.064 R)
• M33: 13,049,273 km (0.107 R)
• M34: 14,021,808 km (0.104 R)
• M35: 14,572,329 km (0.098 R)
• M36: 14,738,831 km (0.097 R)
• M37: 15,185,979 km (0.09 R)
• M38: 15,467,821 km (0.097 R)
• M39: 17,135,987 km (0.098 R)
• M40: 17,370,557 km (0.09 R)
• M41: 18,499,422 km (0.114 R)
• M42: 18,679,837 km (0.087 R)
• M43: 19,407,332 km (0.051 R)
• M44: 20,702,700 km (0.076 R)
• M45: 21,203,553 km (0.068 R)
• M46: 21,392,346 km (0.058 R)
• M47: 21,645,017 km (0.103 R)
• M48: 22,344,985 km (0.072 R)
• M49: 23,052,433 km (0.082 R)
• M50: 23,701,838 km (0.075 R)
• M51: 24,489,171 km (0.118 R)
• M52: 27,311,934 km (0.099 R)
• M53: 27,586,147 km (0.106 R)
• M54: 28,137,265 km (0.045 R)
• M55: 29,110,399 km (0.08 R)
• M56: 29,812,312 km (0.109 R)
• M57: 30,307,033 km (0.086 R)
• M58: 30,590,820 km (0.082 R)
• M59: 31,018,371 km (0.084 R)
• M60: 31,519,673 km (0.044 R)
• M61: 31,879,306 km (0.056 R)
• M62: 32,023,519 km (0.091 R)
• M63: 33,404,756 km (0.057 R)
• M64: 34,065,829 km (0.118 R)
• M65: 34,287,084 km (0.111 R)
• M66: 35,251,691 km (0.086 R)
• M67: 35,699,886 km (0.074 R)
• M68: 39,895,508 km (0.052 R)
• M69: 40,128,881 km (0.11 R)
• M70: 42,645,566 km (0.045 R)
• M71: 44,003,316 km (0.037 R)
• M72: 44,244,468 km (0.035 R)
• M73: 48,492,299 km (0.117 R)
• M74: 50,412,388 km (0.063 R)
• M75: 51,001,654 km (0.094 R)
• M76: 51,086,027 km (0.112 R)
• M77: 52,272,039 km (0.093 R)
• M78: 52,442,282 km (0.061 R)
• M79: 54,240,298 km (0.086 R)
• M80: 54,326,467 km (0.086 R)
• M81: 54,412,635 km (0.108 R)
• M82: 56,494,289 km (0.111 R)
• M83: 56,581,655 km (0.084 R)
• M84: 56,931,265 km (0.083 R)
• M85: 57,194,108 km (0.053 R)
• M86: 57,369,437 km (0.099 R)
• M87: 57,896,620 km (0.079 R)
• M88: 57,984,733 km (0.061 R)
• M89: 58,160,810 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.6

Radius: 4.3

Gravity: 34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.19 AU - 19.69 AU

Year: 27886 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,282,830 km

• M1: 159,920 km (0.072 R)
• M2: 556,803 km (0.107 R)
• M3: 657,333 km (0.048 R)
• M4: 933,940 km (0.089 R)
• M5: 1,178,831 km (0.103 R)
• M6: 1,275,771 km (0.107 R)
• M7: 1,408,913 km (0.1 R)
• M8: 1,798,316 km (0.081 R)
• M9: 1,947,764 km (0.118 R)
• M10: 2,258,928 km (0.094 R)
• M11: 2,298,870 km (0.095 R)
• M12: 2,543,613 km (0.064 R)
• M13: 3,191,521 km (0.099 R)
• M14: 4,178,418 km (0.114 R)
• M15: 4,277,153 km (0.073 R)
• M16: 4,628,259 km (0.085 R)
• M17: 5,627,274 km (0.111 R)
• M18: 6,347,737 km (0.04 R)
• M19: 6,747,612 km (0.104 R)
• M20: 7,096,773 km (0.091 R)
• M21: 8,551,463 km (0.087 R)
• M22: 9,570,524 km (0.083 R)
• M23: 10,094,416 km (0.117 R)
• M24: 10,493,243 km (0.062 R)
• M25: 10,762,071 km (0.063 R)
• M26: 12,422,158 km (0.067 R)
• M27: 12,849,410 km (0.045 R)
• M28: 14,606,138 km (0.113 R)
• M29: 14,755,885 km (0.109 R)
• M30: 15,665,141 km (0.07 R)
• M31: 16,203,993 km (0.056 R)
• M32: 16,281,484 km (0.054 R)
• M33: 17,936,336 km (0.118 R)
• M34: 18,016,371 km (0.103 R)
• M35: 19,396,860 km (0.094 R)
• M36: 19,726,574 km (0.075 R)
• M37: 20,979,306 km (0.118 R)
• M38: 22,776,126 km (0.107 R)
• M39: 23,036,726 km (0.073 R)
• M40: 23,298,372 km (0.102 R)
• M41: 24,001,034 km (0.102 R)
• M42: 24,443,694 km (0.11 R)
• M43: 25,787,681 km (0.108 R)
• M44: 26,332,068 km (0.032 R)
• M45: 26,696,937 km (0.113 R)
• M46: 26,971,748 km (0.06 R)
• M47: 32,759,391 km (0.081 R)
• M48: 35,137,398 km (0.055 R)
• M49: 35,338,009 km (0.12 R)
• M50: 36,753,354 km (0.037 R)
• M51: 40,266,960 km (0.089 R)
• M52: 41,320,428 km (0.04 R)
• M53: 41,744,388 km (0.063 R)
• M54: 42,063,331 km (0.087 R)
• M55: 43,885,882 km (0.114 R)
• M56: 44,318,369 km (0.071 R)
• M57: 46,282,290 km (0.115 R)
• M58: 49,505,675 km (0.112 R)
• M59: 50,407,451 km (0.034 R)
• M60: 51,201,068 km (0.071 R)
• M61: 52,227,309 km (0.12 R)
• M62: 53,260,432 km (0.093 R)
• M63: 53,375,772 km (0.093 R)
• M64: 54,416,375 km (0.047 R)
• M65: 54,648,401 km (0.074 R)
• M66: 56,635,061 km (0.083 R)
• M67: 57,459,944 km (0.083 R)
• M68: 59,240,757 km (0.119 R)
• M69: 60,919,245 km (0.057 R)
• M70: 61,039,671 km (0.106 R)
• M71: 61,643,299 km (0.093 R)
• M72: 63,100,083 km (0.116 R)
• M73: 63,222,005 km (0.115 R)
• M74: 64,691,056 km (0.084 R)
• M75: 65,553,039 km (0.105 R)
• M76: 66,295,044 km (0.101 R)
• M77: 66,419,061 km (0.11 R)
• M78: 67,039,743 km (0.118 R)
• M79: 68,788,243 km (0.097 R)
• M80: 68,913,755 km (0.098 R)
• M81: 70,931,531 km (0.027 R)
• M82: 72,840,849 km (0.094 R)
• M83: 72,968,755 km (0.052 R)
• M84: 73,737,538 km (0.086 R)
• M85: 73,866,043 km (0.111 R)
• M86: 74,895,875 km (0.119 R)
• M87: 75,930,643 km (0.068 R)
• M88: 78,800,230 km (0.098 R)
• M89: 78,931,577 km (0.091 R)
• M90: 82,770,258 km (0.113 R)
• M91: 85,587,635 km (0.112 R)
• M92: 85,992,746 km (0.075 R)
• M93: 87,211,819 km (0.085 R)
• M94: 88,300,143 km (0.099 R)
• M95: 89,392,956 km (0.1 R)
• M96: 91,178,257 km (0.038 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: 346 - 11,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit