🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.6

Radius: 12.3

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 313 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 42,269,311 km

• M1: 153,787 km (0.118 R)
• M2: 239,955 km (0.035 R)
• M3: 328,367 km (0.053 R)
• M4: 421,268 km (0.118 R)
• M5: 581,337 km (0.089 R)
• M6: 673,789 km (0.099 R)
• M7: 757,264 km (0.091 R)
• M8: 836,850 km (0.059 R)
• M9: 1,005,746 km (0.11 R)
• M10: 1,086,230 km (0.111 R)
• M11: 1,195,586 km (0.117 R)
• M12: 1,355,357 km (0.086 R)
• M13: 1,435,541 km (0.067 R)
• M14: 1,512,734 km (0.111 R)
• M15: 1,717,084 km (0.064 R)
• M16: 1,799,513 km (0.111 R)
• M17: 1,904,231 km (0.05 R)
• M18: 2,109,330 km (0.095 R)
• M19: 2,214,647 km (0.043 R)
• M20: 2,299,170 km (0.106 R)
• M21: 2,390,424 km (0.088 R)
• M22: 2,576,823 km (0.117 R)
• M23: 2,719,839 km (0.084 R)
• M24: 2,822,912 km (0.114 R)
• M25: 2,939,449 km (0.105 R)
• M26: 3,089,196 km (0.115 R)
• M27: 3,203,190 km (0.111 R)
• M28: 3,305,664 km (0.091 R)
• M29: 3,383,305 km (0.077 R)
• M30: 3,474,710 km (0.116 R)
• M31: 3,560,280 km (0.089 R)
• M32: 3,653,330 km (0.114 R)
• M33: 3,747,127 km (0.101 R)
• M34: 3,964,643 km (0.06 R)
• M35: 4,158,372 km (0.078 R)
• M36: 4,263,539 km (0.068 R)
• M37: 4,569,916 km (0.054 R)
• M38: 4,707,546 km (0.047 R)
• M39: 4,890,803 km (0.05 R)
• M40: 5,024,244 km (0.078 R)
• M41: 5,128,963 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.9

Radius: 12.1

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.27 AU - 1.29 AU

Year: 1000 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,269,311 km

• M1: 154,235 km (0.101 R)
• M2: 282,441 km (0.107 R)
• M3: 395,088 km (0.043 R)
• M4: 616,792 km (0.11 R)
• M5: 741,257 km (0.095 R)
• M6: 894,894 km (0.044 R)
• M7: 1,168,659 km (0.118 R)
• M8: 1,350,719 km (0.108 R)
• M9: 1,429,557 km (0.081 R)
• M10: 1,675,646 km (0.114 R)
• M11: 2,172,011 km (0.108 R)
• M12: 2,514,890 km (0.119 R)
• M13: 2,662,992 km (0.119 R)
• M14: 2,773,395 km (0.099 R)
• M15: 2,885,444 km (0.086 R)
• M16: 2,978,344 km (0.091 R)
• M17: 3,479,497 km (0.108 R)
• M18: 3,634,031 km (0.066 R)
• M19: 3,938,463 km (0.069 R)
• M20: 4,064,873 km (0.042 R)
• M21: 4,181,111 km (0.069 R)
• M22: 4,452,481 km (0.108 R)
• M23: 4,560,192 km (0.066 R)
• M24: 4,754,071 km (0.103 R)
• M25: 4,864,324 km (0.112 R)
• M26: 5,012,576 km (0.115 R)
• M27: 5,124,924 km (0.092 R)
• M28: 5,275,868 km (0.118 R)
• M29: 5,415,593 km (0.105 R)
• M30: 5,530,783 km (0.09 R)
• M31: 5,894,605 km (0.09 R)
• M32: 6,053,029 km (0.119 R)
• M33: 6,186,022 km (0.092 R)
• M34: 6,306,597 km (0.094 R)
• M35: 6,536,529 km (0.062 R)
• M36: 6,700,489 km (0.12 R)
• M37: 6,976,796 km (0.052 R)
• M38: 7,214,657 km (0.095 R)
• M39: 7,341,665 km (0.03 R)
• M40: 7,483,783 km (0.069 R)
• M41: 7,698,456 km (0.106 R)
• M42: 7,857,329 km (0.077 R)
• M43: 7,973,417 km (0.106 R)
• M44: 8,237,008 km (0.105 R)
• M45: 8,325,421 km (0.112 R)
• M46: 9,319,648 km (0.039 R)
• M47: 9,504,551 km (0.062 R)
• M48: 9,830,974 km (0.045 R)
• M49: 9,940,479 km (0.054 R)
• M50: 10,097,856 km (0.071 R)
• M51: 10,176,844 km (0.085 R)
• M52: 10,271,839 km (0.117 R)
• M53: 10,398,997 km (0.087 R)
• M54: 10,590,781 km (0.028 R)
• M55: 10,687,122 km (0.11 R)
• M56: 10,767,606 km (0.106 R)
• M57: 10,945,328 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 11.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.22 AU - 6.7 AU

Year: 8806 Days

Day: 9.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,269,311 km

• M1: 152,291 km (0.119 R)
• M2: 261,198 km (0.098 R)
• M3: 523,144 km (0.095 R)
• M4: 702,362 km (0.113 R)
• M5: 1,019,958 km (0.112 R)
• M6: 1,287,439 km (0.099 R)
• M7: 1,783,356 km (0.034 R)
• M8: 2,198,042 km (0.114 R)
• M9: 2,335,372 km (0.114 R)
• M10: 2,522,968 km (0.104 R)
• M11: 2,618,711 km (0.104 R)
• M12: 3,039,380 km (0.085 R)
• M13: 3,141,555 km (0.106 R)
• M14: 3,270,808 km (0.084 R)
• M15: 3,401,856 km (0.094 R)
• M16: 3,508,070 km (0.118 R)
• M17: 4,027,773 km (0.117 R)
• M18: 4,484,196 km (0.083 R)
• M19: 4,600,883 km (0.091 R)
• M20: 5,261,058 km (0.093 R)
• M21: 5,384,327 km (0.091 R)
• M22: 5,855,111 km (0.118 R)
• M23: 6,079,508 km (0.114 R)
• M24: 6,404,883 km (0.111 R)
• M25: 7,005,070 km (0.045 R)
• M26: 8,692,235 km (0.106 R)
• M27: 9,022,098 km (0.108 R)
• M28: 9,393,400 km (0.078 R)
• M29: 9,580,996 km (0.107 R)
• M30: 9,731,940 km (0.1 R)
• M31: 10,151,263 km (0.077 R)
• M32: 10,615,315 km (0.042 R)
• M33: 10,693,405 km (0.115 R)
• M34: 11,484,329 km (0.103 R)
• M35: 12,293,953 km (0.099 R)
• M36: 12,375,933 km (0.079 R)
• M37: 12,581,779 km (0.055 R)
• M38: 12,913,438 km (0.115 R)
• M39: 12,996,764 km (0.063 R)
• M40: 14,011,037 km (0.067 R)
• M41: 14,614,515 km (0.109 R)
• M42: 14,919,396 km (0.059 R)
• M43: 15,226,370 km (0.073 R)
• M44: 15,535,589 km (0.035 R)
• M45: 15,846,753 km (0.117 R)
• M46: 15,936,063 km (0.048 R)
• M47: 17,249,682 km (0.085 R)
• M48: 17,387,461 km (0.103 R)
• M49: 18,691,955 km (0.069 R)
• M50: 18,880,897 km (0.05 R)
• M51: 19,642,948 km (0.052 R)
• M52: 19,835,032 km (0.076 R)
• M53: 20,463,642 km (0.098 R)
• M54: 21,542,393 km (0.102 R)
• M55: 21,690,943 km (0.11 R)
• M56: 22,338,403 km (0.098 R)
• M57: 22,992,445 km (0.05 R)
• M58: 23,093,573 km (0.082 R)
• M59: 23,245,564 km (0.112 R)
• M60: 23,703,633 km (0.066 R)
• M61: 24,887,850 km (0.119 R)
• M62: 25,200,061 km (0.103 R)
• M63: 26,302,597 km (0.091 R)
• M64: 27,420,841 km (0.101 R)
• M65: 27,689,369 km (0.1 R)
• M66: 28,066,805 km (0.111 R)
• M67: 30,367,021 km (0.072 R)
• M68: 31,990,308 km (0.099 R)
• M69: 32,499,838 km (0.099 R)
• M70: 33,240,497 km (0.096 R)
• M71: 33,871,651 km (0.112 R)
• M72: 33,986,841 km (0.104 R)
• M73: 35,087,433 km (0.106 R)
• M74: 35,262,312 km (0.042 R)
• M75: 35,612,820 km (0.094 R)
• M76: 36,317,426 km (0.038 R)
• M77: 37,204,691 km (0.077 R)
• M78: 38,880,038 km (0.058 R)
• M79: 39,181,777 km (0.051 R)
• M80: 39,302,652 km (0.085 R)
• M81: 39,605,587 km (0.116 R)
• M82: 39,970,008 km (0.064 R)
• M83: 40,457,547 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.2

Radius: 6.7

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.47 AU - 6.69 AU

Year: 10348 Days

Day: 19.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,269,311 km

• M1: 115,041 km (0.055 R)
• M2: 156,779 km (0.03 R)
• M3: 563,984 km (0.059 R)
• M4: 686,355 km (0.081 R)
• M5: 939,325 km (0.097 R)
• M6: 1,505,553 km (0.107 R)
• M7: 1,677,890 km (0.112 R)
• M8: 1,879,398 km (0.117 R)
• M9: 2,184,279 km (0.101 R)
• M10: 2,404,487 km (0.098 R)
• M11: 2,631,875 km (0.106 R)
• M12: 4,562,585 km (0.119 R)
• M13: 5,293,221 km (0.052 R)
• M14: 5,423,970 km (0.076 R)
• M15: 6,093,869 km (0.071 R)
• M16: 6,648,578 km (0.103 R)
• M17: 7,075,082 km (0.119 R)
• M18: 7,183,091 km (0.032 R)
• M19: 7,255,347 km (0.086 R)
• M20: 7,547,063 km (0.051 R)
• M21: 7,620,665 km (0.069 R)
• M22: 7,768,468 km (0.12 R)
• M23: 8,066,916 km (0.077 R)
• M24: 8,142,014 km (0.087 R)
• M25: 8,713,478 km (0.055 R)
• M26: 8,984,549 km (0.102 R)
• M27: 9,219,118 km (0.106 R)
• M28: 10,299,514 km (0.077 R)
• M29: 10,381,195 km (0.076 R)
• M30: 10,751,150 km (0.077 R)
• M31: 11,083,706 km (0.057 R)
• M32: 11,419,553 km (0.093 R)
• M33: 12,752,321 km (0.119 R)
• M34: 13,104,325 km (0.093 R)
• M35: 14,043,201 km (0.052 R)
• M36: 14,088,379 km (0.112 R)
• M37: 15,188,971 km (0.102 R)
• M38: 15,655,716 km (0.057 R)
• M39: 16,127,099 km (0.065 R)
• M40: 16,412,083 km (0.086 R)
• M41: 16,650,991 km (0.105 R)
• M42: 18,801,909 km (0.095 R)
• M43: 19,202,233 km (0.113 R)
• M44: 19,858,968 km (0.098 R)
• M45: 20,522,883 km (0.109 R)
• M46: 22,452,247 km (0.078 R)
• M47: 22,664,227 km (0.117 R)
• M48: 22,876,955 km (0.105 R)
• M49: 23,304,207 km (0.119 R)
• M50: 23,572,735 km (0.118 R)
• M51: 25,701,513 km (0.081 R)
• M52: 26,368,869 km (0.096 R)
• M53: 26,592,517 km (0.113 R)
• M54: 26,760,815 km (0.072 R)
• M55: 28,347,600 km (0.042 R)
• M56: 28,576,784 km (0.12 R)
• M57: 28,979,202 km (0.092 R)
• M58: 29,906,410 km (0.107 R)
• M59: 30,843,191 km (0.085 R)
• M60: 33,227,033 km (0.099 R)
• M61: 33,287,321 km (0.078 R)
• M62: 34,379,984 km (0.069 R)
• M63: 34,685,463 km (0.056 R)
• M64: 35,422,532 km (0.101 R)
• M65: 36,226,920 km (0.106 R)
• M66: 38,105,869 km (0.084 R)
• M67: 41,307,263 km (0.099 R)
• M68: 41,372,189 km (0.103 R)
• M69: 41,957,864 km (0.115 R)
• M70: 42,088,314 km (0.111 R)
• M71: 42,349,811 km (0.107 R)
• M72: 42,808,627 km (0.117 R)
• M73: 43,005,797 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.1

Radius: 5.9

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.82 AU - 7.98 AU

Year: 11176 Days

Day: 24.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,269,311 km

• M1: 93,050 km (0.052 R)
• M2: 158,723 km (0.102 R)
• M3: 201,808 km (0.11 R)
• M4: 647,609 km (0.052 R)
• M5: 772,673 km (0.101 R)
• M6: 940,073 km (0.071 R)
• M7: 1,231,639 km (0.073 R)
• M8: 1,270,086 km (0.104 R)
• M9: 1,529,638 km (0.111 R)
• M10: 1,612,815 km (0.064 R)
• M11: 1,740,422 km (0.107 R)
• M12: 2,451,610 km (0.114 R)
• M13: 2,573,981 km (0.053 R)
• M14: 2,648,331 km (0.103 R)
• M15: 2,927,182 km (0.061 R)
• M16: 2,978,942 km (0.113 R)
• M17: 3,623,260 km (0.107 R)
• M18: 3,819,234 km (0.075 R)
• M19: 4,667,154 km (0.06 R)
• M20: 4,727,742 km (0.111 R)
• M21: 5,003,600 km (0.115 R)
• M22: 5,253,279 km (0.055 R)
• M23: 5,411,254 km (0.069 R)
• M24: 5,538,861 km (0.068 R)
• M25: 5,603,039 km (0.103 R)
• M26: 5,993,339 km (0.063 R)
• M27: 6,425,977 km (0.093 R)
• M28: 7,927,490 km (0.036 R)
• M29: 8,181,807 km (0.1 R)
• M30: 8,661,268 km (0.113 R)
• M31: 8,698,518 km (0.089 R)
• M32: 8,885,515 km (0.052 R)
• M33: 8,923,214 km (0.076 R)
• M34: 10,310,884 km (0.11 R)
• M35: 11,070,093 km (0.098 R)
• M36: 11,395,019 km (0.093 R)
• M37: 11,888,393 km (0.047 R)
• M38: 12,263,136 km (0.113 R)
• M39: 12,641,618 km (0.084 R)
• M40: 12,938,570 km (0.072 R)
• M41: 13,367,019 km (0.066 R)
• M42: 13,669,505 km (0.115 R)
• M43: 14,061,901 km (0.062 R)
• M44: 14,105,733 km (0.107 R)
• M45: 14,590,879 km (0.115 R)
• M46: 14,991,951 km (0.09 R)
• M47: 16,170,483 km (0.084 R)
• M48: 16,354,488 km (0.066 R)
• M49: 17,331,661 km (0.062 R)
• M50: 17,567,128 km (0.095 R)
• M51: 17,803,643 km (0.102 R)
• M52: 17,946,060 km (0.116 R)
• M53: 19,098,861 km (0.071 R)
• M54: 20,028,462 km (0.107 R)
• M55: 20,176,564 km (0.066 R)
• M56: 20,325,115 km (0.091 R)
• M57: 20,374,632 km (0.084 R)
• M58: 22,033,074 km (0.096 R)
• M59: 22,492,937 km (0.092 R)
• M60: 22,749,647 km (0.099 R)
• M61: 23,162,687 km (0.116 R)
• M62: 23,318,119 km (0.115 R)
• M63: 23,525,911 km (0.113 R)
• M64: 23,577,971 km (0.105 R)
• M65: 27,097,710 km (0.07 R)
• M66: 28,973,667 km (0.061 R)
• M67: 29,365,015 km (0.107 R)
• M68: 30,266,342 km (0.081 R)
• M69: 30,606,677 km (0.061 R)
• M70: 31,692,608 km (0.082 R)
• M71: 33,784,734 km (0.115 R)
• M72: 33,902,169 km (0.119 R)
• M73: 34,078,694 km (0.049 R)
• M74: 34,491,883 km (0.111 R)
• M75: 35,084,889 km (0.111 R)
• M76: 35,442,428 km (0.073 R)
• M77: 36,281,224 km (0.065 R)
• M78: 37,490,722 km (0.041 R)
• M79: 37,551,609 km (0.063 R)
• M80: 38,713,535 km (0.082 R)
• M81: 39,329,729 km (0.099 R)
• M82: 39,453,446 km (0.071 R)
• M83: 39,701,031 km (0.052 R)
• M84: 40,011,297 km (0.115 R)
• M85: 40,260,228 km (0.111 R)
• M86: 40,322,460 km (0.064 R)
• M87: 41,638,024 km (0.078 R)
• M88: 41,701,005 km (0.091 R)
• M89: 41,953,227 km (0.063 R)
• M90: 42,079,637 km (0.059 R)
• M91: 42,206,047 km (0.114 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: 248 - 17,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit