🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 12.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.73 AU - 1.03 AU

Year: 570 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,096,362 km

• M1: 160,219 km (0.086 R)
• M2: 256,860 km (0.103 R)
• M3: 435,479 km (0.094 R)
• M4: 530,025 km (0.098 R)
• M5: 629,209 km (0.116 R)
• M6: 709,692 km (0.063 R)
• M7: 817,253 km (0.088 R)
• M8: 916,437 km (0.103 R)
• M9: 1,025,194 km (0.037 R)
• M10: 1,191,996 km (0.117 R)
• M11: 1,339,948 km (0.104 R)
• M12: 1,459,626 km (0.103 R)
• M13: 1,559,259 km (0.091 R)
• M14: 1,697,936 km (0.098 R)
• M15: 1,936,395 km (0.069 R)
• M16: 2,053,231 km (0.113 R)
• M17: 2,179,192 km (0.064 R)
• M18: 2,342,254 km (0.101 R)
• M19: 2,467,168 km (0.117 R)
• M20: 2,651,772 km (0.047 R)
• M21: 2,944,834 km (0.041 R)
• M22: 3,271,855 km (0.078 R)
• M23: 3,845,563 km (0.111 R)
• M24: 4,110,800 km (0.117 R)
• M25: 4,237,360 km (0.068 R)
• M26: 4,339,385 km (0.102 R)
• M27: 4,433,632 km (0.09 R)
• M28: 4,650,699 km (0.068 R)
• M29: 4,800,147 km (0.097 R)
• M30: 4,924,612 km (0.104 R)
• M31: 5,068,077 km (0.098 R)
• M32: 5,185,661 km (0.1 R)
• M33: 5,377,744 km (0.107 R)
• M34: 5,460,771 km (0.079 R)
• M35: 5,544,097 km (0.106 R)
• M36: 5,646,721 km (0.098 R)
• M37: 5,825,341 km (0.092 R)
• M38: 6,236,735 km (0.116 R)
• M39: 6,343,548 km (0.105 R)
• M40: 6,647,681 km (0.108 R)
• M41: 6,796,680 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.3

Radius: 9.5

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.32 AU - 1.4 AU

Year: 1095 Days

Day: 9.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 79,096,362 km

• M1: 129,851 km (0.079 R)
• M2: 219,460 km (0.055 R)
• M3: 326,871 km (0.116 R)
• M4: 435,928 km (0.032 R)
• M5: 512,822 km (0.092 R)
• M6: 631,901 km (0.109 R)
• M7: 754,422 km (0.047 R)
• M8: 822,339 km (0.101 R)
• M9: 935,735 km (0.096 R)
• M10: 1,046,886 km (0.101 R)
• M11: 1,202,318 km (0.107 R)
• M12: 1,348,924 km (0.088 R)
• M13: 1,441,525 km (0.077 R)
• M14: 1,553,873 km (0.104 R)
• M15: 1,687,165 km (0.077 R)
• M16: 1,833,621 km (0.066 R)
• M17: 1,965,267 km (0.079 R)
• M18: 2,080,757 km (0.085 R)
• M19: 2,288,249 km (0.042 R)
• M20: 2,461,334 km (0.109 R)
• M21: 2,544,211 km (0.116 R)
• M22: 2,617,514 km (0.085 R)
• M23: 3,017,239 km (0.072 R)
• M24: 3,106,101 km (0.079 R)
• M25: 3,412,926 km (0.095 R)
• M26: 3,540,832 km (0.102 R)
• M27: 3,861,420 km (0.101 R)
• M28: 3,946,093 km (0.11 R)
• M29: 4,092,549 km (0.066 R)
• M30: 4,154,183 km (0.105 R)
• M31: 4,253,516 km (0.109 R)
• M32: 4,530,572 km (0.106 R)
• M33: 4,607,166 km (0.094 R)
• M34: 4,996,569 km (0.115 R)
• M35: 5,075,706 km (0.101 R)
• M36: 5,262,105 km (0.073 R)
• M37: 5,737,976 km (0.072 R)
• M38: 5,807,240 km (0.038 R)
• M39: 5,890,566 km (0.086 R)
• M40: 6,016,228 km (0.077 R)
• M41: 6,142,937 km (0.111 R)
• M42: 6,213,548 km (0.114 R)
• M43: 6,398,750 km (0.082 R)
• M44: 6,484,918 km (0.059 R)
• M45: 6,571,386 km (0.108 R)
• M46: 6,980,087 km (0.108 R)
• M47: 7,053,988 km (0.106 R)
• M48: 7,382,057 km (0.12 R)
• M49: 7,442,344 km (0.1 R)
• M50: 7,760,988 km (0.115 R)
• M51: 8,099,827 km (0.071 R)
• M52: 8,317,941 km (0.09 R)
• M53: 8,490,577 km (0.114 R)
• M54: 8,553,707 km (0.112 R)
• M55: 8,680,416 km (0.115 R)
• M56: 8,935,630 km (0.096 R)
• M57: 9,339,545 km (0.108 R)
• M58: 9,453,688 km (0.034 R)
• M59: 9,981,320 km (0.092 R)
• M60: 10,048,040 km (0.099 R)
• M61: 10,181,781 km (0.1 R)
• M62: 10,299,215 km (0.026 R)
• M63: 10,773,739 km (0.114 R)
• M64: 11,307,505 km (0.047 R)
• M65: 11,533,996 km (0.102 R)
• M66: 11,744,181 km (0.106 R)
• M67: 11,849,947 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.1

Radius: 12.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.73 AU - 2.79 AU

Year: 3165 Days

Day: 9.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 79,096,362 km

• M1: 159,172 km (0.088 R)
• M2: 241,750 km (0.054 R)
• M3: 374,593 km (0.088 R)
• M4: 617,091 km (0.071 R)
• M5: 787,034 km (0.05 R)
• M6: 994,377 km (0.099 R)
• M7: 1,647,372 km (0.026 R)
• M8: 1,799,962 km (0.089 R)
• M9: 1,917,695 km (0.108 R)
• M10: 2,133,415 km (0.06 R)
• M11: 2,216,442 km (0.062 R)
• M12: 2,328,940 km (0.077 R)
• M13: 2,486,765 km (0.108 R)
• M14: 2,692,911 km (0.106 R)
• M15: 2,889,483 km (0.029 R)
• M16: 3,028,459 km (0.113 R)
• M17: 3,524,227 km (0.103 R)
• M18: 4,011,317 km (0.073 R)
• M19: 4,149,396 km (0.111 R)
• M20: 4,395,036 km (0.095 R)
• M21: 4,519,651 km (0.111 R)
• M22: 4,609,410 km (0.09 R)
• M23: 4,718,018 km (0.033 R)
• M24: 4,864,025 km (0.09 R)
• M25: 5,311,173 km (0.078 R)
• M26: 5,674,696 km (0.107 R)
• M27: 5,791,083 km (0.034 R)
• M28: 5,869,323 km (0.057 R)
• M29: 6,026,550 km (0.062 R)
• M30: 6,165,377 km (0.1 R)
• M31: 6,305,251 km (0.085 R)
• M32: 6,466,368 km (0.091 R)
• M33: 6,588,141 km (0.084 R)
• M34: 7,229,467 km (0.088 R)
• M35: 7,654,025 km (0.087 R)
• M36: 7,847,605 km (0.116 R)
• M37: 9,043,640 km (0.096 R)
• M38: 9,180,073 km (0.087 R)
• M39: 9,363,032 km (0.098 R)
• M40: 9,616,600 km (0.09 R)
• M41: 9,709,351 km (0.104 R)
• M42: 10,059,858 km (0.119 R)
• M43: 10,224,865 km (0.104 R)
• M44: 11,824,814 km (0.056 R)
• M45: 12,023,929 km (0.1 R)
• M46: 12,124,010 km (0.116 R)
• M47: 12,552,309 km (0.044 R)
• M48: 12,908,651 km (0.037 R)
• M49: 13,631,508 km (0.111 R)
• M50: 13,866,675 km (0.044 R)
• M51: 14,981,628 km (0.059 R)
• M52: 15,062,411 km (0.036 R)
• M53: 15,224,426 km (0.06 R)
• M54: 15,468,420 km (0.108 R)
• M55: 15,577,327 km (0.114 R)
• M56: 15,713,760 km (0.06 R)
• M57: 16,791,613 km (0.082 R)
• M58: 17,779,258 km (0.115 R)
• M59: 17,921,975 km (0.094 R)
• M60: 19,457,148 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965

Radius: 14

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.49 AU - 4.69 AU

Year: 5709 Days

Day: 14.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,096,362 km

• M1: 180,116 km (0.111 R)
• M2: 346,618 km (0.071 R)
• M3: 502,350 km (0.105 R)
• M4: 623,225 km (0.07 R)
• M5: 728,691 km (0.116 R)
• M6: 930,050 km (0.108 R)
• M7: 1,038,359 km (0.068 R)
• M8: 1,390,811 km (0.109 R)
• M9: 1,535,323 km (0.072 R)
• M10: 1,761,814 km (0.11 R)
• M11: 2,355,269 km (0.118 R)
• M12: 2,507,709 km (0.06 R)
• M13: 2,596,271 km (0.066 R)
• M14: 2,799,724 km (0.12 R)
• M15: 2,938,252 km (0.117 R)
• M16: 3,615,481 km (0.081 R)
• M17: 3,894,781 km (0.074 R)
• M18: 4,076,243 km (0.091 R)
• M19: 4,287,176 km (0.107 R)
• M20: 5,309,228 km (0.034 R)
• M21: 5,627,423 km (0.115 R)
• M22: 5,892,511 km (0.077 R)
• M23: 6,041,510 km (0.061 R)
• M24: 6,161,637 km (0.08 R)
• M25: 6,712,307 km (0.093 R)
• M26: 7,246,970 km (0.047 R)
• M27: 7,374,726 km (0.083 R)
• M28: 7,762,783 km (0.092 R)
• M29: 8,157,572 km (0.076 R)
• M30: 8,290,564 km (0.047 R)
• M31: 8,898,231 km (0.107 R)
• M32: 9,104,078 km (0.062 R)
• M33: 10,264,209 km (0.069 R)
• M34: 10,806,950 km (0.119 R)
• M35: 10,989,908 km (0.062 R)
• M36: 11,210,864 km (0.084 R)
• M37: 11,694,814 km (0.097 R)
• M38: 11,958,255 km (0.066 R)
• M39: 12,185,495 km (0.102 R)
• M40: 12,567,568 km (0.07 R)
• M41: 12,953,680 km (0.087 R)
• M42: 13,109,261 km (0.085 R)
• M43: 13,382,876 km (0.103 R)
• M44: 13,816,859 km (0.114 R)
• M45: 15,474,703 km (0.091 R)
• M46: 15,930,228 km (0.066 R)
• M47: 17,109,508 km (0.103 R)
• M48: 17,666,611 km (0.11 R)
• M49: 17,796,013 km (0.08 R)
• M50: 18,404,128 km (0.072 R)
• M51: 19,730,164 km (0.075 R)
• M52: 20,450,029 km (0.115 R)
• M53: 21,178,421 km (0.082 R)
• M54: 21,915,490 km (0.115 R)
• M55: 22,848,532 km (0.086 R)
• M56: 23,036,576 km (0.091 R)
• M57: 23,130,972 km (0.104 R)
• M58: 24,272,255 km (0.095 R)
• M59: 25,431,937 km (0.104 R)
• M60: 26,067,728 km (0.108 R)
• M61: 26,313,517 km (0.11 R)
• M62: 26,807,639 km (0.053 R)
• M63: 28,006,068 km (0.092 R)
• M64: 28,510,661 km (0.072 R)
• M65: 29,273,012 km (0.044 R)
• M66: 29,426,200 km (0.116 R)
• M67: 29,784,936 km (0.107 R)
• M68: 30,403,224 km (0.108 R)
• M69: 30,662,178 km (0.085 R)
• M70: 31,234,240 km (0.061 R)
• M71: 31,652,665 km (0.102 R)
• M72: 31,809,893 km (0.093 R)
• M73: 32,494,752 km (0.096 R)
• M74: 35,827,493 km (0.1 R)
• M75: 35,936,849 km (0.082 R)
• M76: 36,210,613 km (0.07 R)
• M77: 36,375,171 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.4

Radius: 5.5

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.36 AU - 10.84 AU

Year: 23822 Days

Day: 22.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 79,096,362 km

• M1: 172,337 km (0.109 R)
• M2: 458,667 km (0.117 R)
• M3: 585,825 km (0.106 R)
• M4: 978,669 km (0.066 R)
• M5: 1,087,726 km (0.092 R)
• M6: 1,259,016 km (0.106 R)
• M7: 1,724,115 km (0.109 R)
• M8: 1,823,149 km (0.089 R)
• M9: 2,530,149 km (0.12 R)
• M10: 3,231,164 km (0.079 R)
• M11: 3,435,964 km (0.065 R)
• M12: 3,561,028 km (0.108 R)
• M13: 4,119,776 km (0.111 R)
• M14: 4,341,929 km (0.04 R)
• M15: 4,984,601 km (0.113 R)
• M16: 5,031,724 km (0.095 R)
• M17: 5,755,030 km (0.113 R)
• M18: 6,407,875 km (0.094 R)
• M19: 6,561,811 km (0.107 R)
• M20: 6,925,933 km (0.11 R)
• M21: 7,457,304 km (0.086 R)
• M22: 9,071,316 km (0.06 R)
• M23: 10,666,627 km (0.057 R)
• M24: 11,840,073 km (0.094 R)
• M25: 12,989,134 km (0.118 R)
• M26: 13,118,985 km (0.118 R)
• M27: 13,907,216 km (0.095 R)
• M28: 15,323,011 km (0.067 R)
• M29: 15,529,007 km (0.049 R)
• M30: 17,638,786 km (0.047 R)
• M31: 17,999,017 km (0.058 R)
• M32: 18,507,501 km (0.061 R)
• M33: 19,464,329 km (0.085 R)
• M34: 22,819,958 km (0.113 R)
• M35: 23,212,354 km (0.091 R)
• M36: 23,370,030 km (0.112 R)
• M37: 23,528,005 km (0.115 R)
• M38: 24,163,497 km (0.091 R)
• M39: 24,563,522 km (0.08 R)
• M40: 25,289,071 km (0.112 R)
• M41: 25,613,699 km (0.079 R)
• M42: 26,185,312 km (0.095 R)
• M43: 30,216,526 km (0.095 R)
• M44: 31,515,185 km (0.12 R)
• M45: 31,864,646 km (0.117 R)
• M46: 33,452,777 km (0.089 R)
• M47: 34,256,416 km (0.093 R)
• M48: 35,519,322 km (0.029 R)
• M49: 38,369,311 km (0.089 R)
• M50: 38,648,909 km (0.107 R)
• M51: 40,246,614 km (0.108 R)
• M52: 42,345,921 km (0.096 R)
• M53: 43,311,875 km (0.045 R)
• M54: 44,382,696 km (0.081 R)
• M55: 46,550,519 km (0.059 R)
• M56: 48,752,600 km (0.111 R)
• M57: 53,569,502 km (0.064 R)
• M58: 54,613,695 km (0.105 R)
• M59: 59,179,870 km (0.107 R)
• M60: 60,475,837 km (0.058 R)
• M61: 61,127,336 km (0.11 R)
• M62: 61,781,078 km (0.12 R)
• M63: 62,108,847 km (0.053 R)
• M64: 62,766,180 km (0.065 R)
• M65: 64,419,386 km (0.09 R)
• M66: 64,640,941 km (0.092 R)
• M67: 65,640,853 km (0.1 R)
• M68: 69,805,209 km (0.105 R)
• M69: 70,374,578 km (0.104 R)
• M70: 71,747,139 km (0.053 R)
• M71: 74,402,351 km (0.066 R)
• M72: 74,867,451 km (0.042 R)
• M73: 75,333,598 km (0.103 R)
• M74: 75,450,135 km (0.084 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: 414 - 11,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit