🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.6

Radius: 14

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.97 AU - 1.19 AU

Year: 725 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 41,708,575 km

• M1: 185,202 km (0.108 R)
• M2: 289,173 km (0.094 R)
• M3: 399,277 km (0.063 R)
• M4: 495,618 km (0.077 R)
• M5: 642,224 km (0.098 R)
• M6: 743,352 km (0.035 R)
• M7: 850,763 km (0.106 R)
• M8: 996,322 km (0.068 R)
• M9: 1,162,226 km (0.068 R)
• M10: 1,290,282 km (0.109 R)
• M11: 1,454,390 km (0.117 R)
• M12: 1,625,830 km (0.088 R)
• M13: 1,744,012 km (0.065 R)
• M14: 1,940,733 km (0.093 R)
• M15: 2,080,906 km (0.085 R)
• M16: 2,202,829 km (0.077 R)
• M17: 2,327,294 km (0.037 R)
• M18: 2,446,673 km (0.064 R)
• M19: 2,785,662 km (0.119 R)
• M20: 2,944,834 km (0.111 R)
• M21: 3,131,831 km (0.078 R)
• M22: 3,222,637 km (0.117 R)
• M23: 3,314,341 km (0.035 R)
• M24: 3,406,942 km (0.114 R)
• M25: 3,569,106 km (0.098 R)
• M26: 3,664,250 km (0.084 R)
• M27: 3,839,280 km (0.108 R)
• M28: 4,035,103 km (0.074 R)
• M29: 4,161,514 km (0.058 R)
• M30: 4,483,299 km (0.073 R)
• M31: 4,756,315 km (0.116 R)
• M32: 5,063,738 km (0.067 R)
• M33: 5,190,597 km (0.087 R)
• M34: 5,279,010 km (0.098 R)
• M35: 5,407,664 km (0.082 R)
• M36: 5,567,584 km (0.085 R)
• M37: 5,728,850 km (0.107 R)
• M38: 5,861,245 km (0.096 R)
• M39: 5,973,892 km (0.115 R)
• M40: 6,191,257 km (0.032 R)
• M41: 6,295,677 km (0.116 R)
• M42: 6,516,782 km (0.093 R)
• M43: 6,622,997 km (0.084 R)
• M44: 6,999,535 km (0.093 R)
• M45: 7,516,096 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.4

Radius: 14.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.04 AU - 1.6 AU

Year: 979 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 41,708,575 km

• M1: 178,919 km (0.108 R)
• M2: 310,416 km (0.118 R)
• M3: 436,826 km (0.092 R)
• M4: 547,079 km (0.106 R)
• M5: 743,801 km (0.117 R)
• M6: 833,559 km (0.064 R)
• M7: 940,522 km (0.073 R)
• M8: 1,093,560 km (0.072 R)
• M9: 1,234,033 km (0.113 R)
• M10: 1,328,728 km (0.083 R)
• M11: 1,449,155 km (0.105 R)
• M12: 1,849,778 km (0.072 R)
• M13: 1,942,678 km (0.03 R)
• M14: 2,151,068 km (0.075 R)
• M15: 2,450,114 km (0.117 R)
• M16: 2,581,162 km (0.099 R)
• M17: 2,714,603 km (0.105 R)
• M18: 2,821,117 km (0.08 R)
• M19: 2,919,253 km (0.103 R)
• M20: 3,008,563 km (0.062 R)
• M21: 3,261,682 km (0.07 R)
• M22: 3,458,703 km (0.116 R)
• M23: 3,886,702 km (0.082 R)
• M24: 4,084,919 km (0.073 R)
• M25: 4,377,084 km (0.079 R)
• M26: 4,480,007 km (0.107 R)
• M27: 5,018,111 km (0.045 R)
• M28: 5,331,519 km (0.105 R)
• M29: 5,453,890 km (0.08 R)
• M30: 5,589,425 km (0.045 R)
• M31: 5,952,350 km (0.066 R)
• M32: 6,181,534 km (0.116 R)
• M33: 6,374,814 km (0.118 R)
• M34: 6,701,386 km (0.109 R)
• M35: 6,860,110 km (0.062 R)
• M36: 6,953,309 km (0.105 R)
• M37: 7,114,127 km (0.068 R)
• M38: 7,208,373 km (0.088 R)
• M39: 7,452,966 km (0.12 R)
• M40: 7,727,927 km (0.084 R)
• M41: 7,936,317 km (0.111 R)
• M42: 8,330,507 km (0.079 R)
• M43: 8,501,348 km (0.102 R)
• M44: 8,644,663 km (0.082 R)
• M45: 8,788,725 km (0.108 R)
• M46: 9,035,562 km (0.081 R)
• M47: 9,402,825 km (0.046 R)
• M48: 9,625,576 km (0.053 R)
• M49: 9,849,973 km (0.061 R)
• M50: 9,955,290 km (0.092 R)
• M51: 10,061,055 km (0.12 R)
• M52: 10,182,379 km (0.079 R)
• M53: 10,288,893 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 13.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.34 AU - 1.56 AU

Year: 1127 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,708,575 km

• M1: 172,486 km (0.071 R)
• M2: 317,596 km (0.104 R)
• M3: 492,626 km (0.119 R)
• M4: 627,862 km (0.069 R)
• M5: 858,393 km (0.076 R)
• M6: 978,669 km (0.065 R)
• M7: 1,079,498 km (0.063 R)
• M8: 1,288,187 km (0.09 R)
• M9: 1,385,875 km (0.103 R)
• M10: 1,486,255 km (0.106 R)
• M11: 1,694,944 km (0.092 R)
• M12: 1,813,425 km (0.09 R)
• M13: 1,913,656 km (0.059 R)
• M14: 2,075,670 km (0.076 R)
• M15: 2,225,568 km (0.113 R)
• M16: 2,477,790 km (0.108 R)
• M17: 2,595,673 km (0.055 R)
• M18: 2,691,415 km (0.109 R)
• M19: 2,818,873 km (0.102 R)
• M20: 2,960,691 km (0.075 R)
• M21: 3,284,272 km (0.054 R)
• M22: 3,486,528 km (0.059 R)
• M23: 3,612,639 km (0.116 R)
• M24: 3,706,586 km (0.112 R)
• M25: 3,938,014 km (0.119 R)
• M26: 4,034,804 km (0.118 R)
• M27: 4,188,441 km (0.112 R)
• M28: 4,280,294 km (0.086 R)
• M29: 4,401,319 km (0.076 R)
• M30: 5,008,537 km (0.076 R)
• M31: 5,181,621 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.2

Radius: 14.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.15 AU - 2.55 AU

Year: 2326 Days

Day: 14.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,708,575 km

• M1: 179,069 km (0.054 R)
• M2: 284,386 km (0.055 R)
• M3: 386,411 km (0.089 R)
• M4: 540,198 km (0.079 R)
• M5: 654,939 km (0.094 R)
• M6: 757,115 km (0.112 R)
• M7: 946,655 km (0.109 R)
• M8: 1,318,556 km (0.076 R)
• M9: 1,674,000 km (0.104 R)
• M10: 1,788,891 km (0.083 R)
• M11: 1,939,088 km (0.047 R)
• M12: 2,071,332 km (0.064 R)
• M13: 2,195,199 km (0.102 R)
• M14: 2,298,571 km (0.098 R)
• M15: 2,486,616 km (0.114 R)
• M16: 2,790,748 km (0.059 R)
• M17: 3,017,389 km (0.057 R)
• M18: 3,120,163 km (0.038 R)
• M19: 3,250,163 km (0.12 R)
• M20: 3,515,999 km (0.073 R)
• M21: 3,747,576 km (0.094 R)
• M22: 3,858,279 km (0.119 R)
• M23: 3,970,178 km (0.118 R)
• M24: 4,283,585 km (0.057 R)
• M25: 4,679,272 km (0.112 R)
• M26: 4,889,307 km (0.089 R)
• M27: 4,980,113 km (0.107 R)
• M28: 5,179,228 km (0.046 R)
• M29: 5,396,444 km (0.092 R)
• M30: 5,601,094 km (0.076 R)
• M31: 5,792,130 km (0.088 R)
• M32: 5,888,471 km (0.116 R)
• M33: 6,066,642 km (0.066 R)
• M34: 6,864,747 km (0.115 R)
• M35: 6,966,922 km (0.104 R)
• M36: 7,293,794 km (0.109 R)
• M37: 7,485,279 km (0.107 R)
• M38: 7,998,250 km (0.083 R)
• M39: 8,231,922 km (0.054 R)
• M40: 8,358,631 km (0.114 R)
• M41: 8,669,346 km (0.065 R)
• M42: 9,133,100 km (0.111 R)
• M43: 9,301,996 km (0.1 R)
• M44: 9,547,934 km (0.116 R)
• M45: 9,795,968 km (0.098 R)
• M46: 10,259,572 km (0.091 R)
• M47: 10,513,738 km (0.06 R)
• M48: 10,612,024 km (0.041 R)
• M49: 10,710,609 km (0.088 R)
• M50: 10,869,033 km (0.106 R)
• M51: 11,028,205 km (0.086 R)
• M52: 11,248,413 km (0.116 R)
• M53: 11,551,050 km (0.059 R)
• M54: 11,652,477 km (0.104 R)
• M55: 12,226,335 km (0.118 R)
• M56: 12,412,734 km (0.111 R)
• M57: 13,593,809 km (0.081 R)
• M58: 13,744,005 km (0.09 R)
• M59: 14,002,660 km (0.065 R)
• M60: 14,241,268 km (0.083 R)
• M61: 14,372,017 km (0.088 R)
• M62: 14,700,534 km (0.102 R)
• M63: 14,832,629 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.7

Radius: 8.2

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.31 AU - 3.91 AU

Year: 4429 Days

Day: 5 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,708,575 km

• M1: 102,624 km (0.084 R)
• M2: 165,605 km (0.086 R)
• M3: 221,554 km (0.114 R)
• M4: 371,601 km (0.107 R)
• M5: 505,790 km (0.113 R)
• M6: 557,252 km (0.117 R)
• M7: 629,059 km (0.112 R)
• M8: 733,329 km (0.111 R)
• M9: 802,892 km (0.096 R)
• M10: 895,792 km (0.119 R)
• M11: 1,377,198 km (0.081 R)
• M12: 1,738,028 km (0.104 R)
• M13: 2,170,815 km (0.076 R)
• M14: 2,422,139 km (0.046 R)
• M15: 2,651,772 km (0.116 R)
• M16: 2,840,564 km (0.112 R)
• M17: 3,017,688 km (0.066 R)
• M18: 3,433,421 km (0.078 R)
• M19: 3,708,980 km (0.077 R)
• M20: 3,956,116 km (0.098 R)
• M21: 4,154,034 km (0.038 R)
• M22: 4,355,243 km (0.102 R)
• M23: 4,691,389 km (0.11 R)
• M24: 4,862,679 km (0.076 R)
• M25: 4,920,274 km (0.099 R)
• M26: 5,016,615 km (0.111 R)
• M27: 5,810,531 km (0.045 R)
• M28: 5,974,041 km (0.088 R)
• M29: 6,201,430 km (0.096 R)
• M30: 6,494,792 km (0.078 R)
• M31: 7,008,361 km (0.08 R)
• M32: 7,182,493 km (0.11 R)
• M33: 7,357,971 km (0.107 R)
• M34: 8,051,657 km (0.057 R)
• M35: 8,142,612 km (0.119 R)
• M36: 8,256,905 km (0.06 R)
• M37: 8,440,910 km (0.072 R)
• M38: 8,859,635 km (0.12 R)
• M39: 9,047,978 km (0.075 R)
• M40: 9,237,669 km (0.088 R)
• M41: 10,181,033 km (0.066 R)
• M42: 10,304,152 km (0.101 R)
• M43: 10,552,035 km (0.088 R)
• M44: 10,851,979 km (0.061 R)
• M45: 11,154,765 km (0.101 R)
• M46: 11,256,342 km (0.1 R)
• M47: 11,358,218 km (0.088 R)
• M48: 11,537,287 km (0.109 R)
• M49: 11,588,599 km (0.035 R)
• M50: 11,820,476 km (0.066 R)
• M51: 11,949,878 km (0.08 R)
• M52: 12,315,046 km (0.114 R)
• M53: 12,710,284 km (0.079 R)
• M54: 13,163,266 km (0.104 R)
• M55: 13,486,098 km (0.091 R)
• M56: 13,702,866 km (0.087 R)
• M57: 14,222,270 km (0.042 R)
• M58: 14,498,278 km (0.038 R)
• M59: 14,748,106 km (0.103 R)
• M60: 15,167,728 km (0.108 R)
• M61: 15,280,375 km (0.111 R)
• M62: 15,449,720 km (0.06 R)
• M63: 16,133,532 km (0.059 R)
• M64: 16,856,239 km (0.053 R)
• M65: 17,001,948 km (0.073 R)
• M66: 17,294,860 km (0.106 R)
• M67: 17,559,948 km (0.093 R)
• M68: 17,796,611 km (0.086 R)
• M69: 17,856,002 km (0.054 R)
• M70: 17,945,162 km (0.038 R)
• M71: 18,183,621 km (0.102 R)
• M72: 18,243,311 km (0.102 R)
• M73: 18,965,719 km (0.091 R)
• M74: 19,117,411 km (0.087 R)
• M75: 19,269,552 km (0.109 R)
• M76: 19,360,956 km (0.095 R)
• M77: 19,513,696 km (0.059 R)
• M78: 20,593,942 km (0.107 R)
• M79: 20,656,324 km (0.105 R)
• M80: 20,781,089 km (0.114 R)
• M81: 20,874,887 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.4

Radius: 5.9

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.07 AU - 7.43 AU

Year: 10089 Days

Day: 22.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,708,575 km

• M1: 74,649 km (0.115 R)
• M2: 200,012 km (0.049 R)
• M3: 300,692 km (0.094 R)
• M4: 511,176 km (0.097 R)
• M5: 894,595 km (0.084 R)
• M6: 1,390,063 km (0.108 R)
• M7: 1,891,366 km (0.119 R)
• M8: 2,184,578 km (0.117 R)
• M9: 2,614,073 km (0.072 R)
• M10: 2,813,338 km (0.085 R)
• M11: 3,095,330 km (0.074 R)
• M12: 3,853,342 km (0.067 R)
• M13: 3,909,591 km (0.025 R)
• M14: 3,966,139 km (0.086 R)
• M15: 5,340,345 km (0.07 R)
• M16: 5,466,306 km (0.038 R)
• M17: 5,688,908 km (0.096 R)
• M18: 6,275,182 km (0.097 R)
• M19: 6,341,603 km (0.09 R)
• M20: 6,710,512 km (0.098 R)
• M21: 6,812,388 km (0.098 R)
• M22: 6,914,713 km (0.079 R)
• M23: 7,259,685 km (0.097 R)
• M24: 7,364,254 km (0.084 R)
• M25: 7,858,825 km (0.092 R)
• M26: 8,074,096 km (0.079 R)
• M27: 8,146,202 km (0.091 R)
• M28: 8,510,324 km (0.106 R)
• M29: 9,254,573 km (0.059 R)
• M30: 9,634,402 km (0.085 R)
• M31: 9,864,783 km (0.098 R)
• M32: 10,135,854 km (0.073 R)
• M33: 10,331,079 km (0.112 R)
• M34: 10,488,008 km (0.072 R)
• M35: 11,164,190 km (0.09 R)
• M36: 11,204,282 km (0.106 R)
• M37: 11,895,275 km (0.08 R)
• M38: 11,977,404 km (0.118 R)
• M39: 12,225,138 km (0.061 R)
• M40: 12,809,766 km (0.071 R)
• M41: 12,893,990 km (0.059 R)
• M42: 13,360,586 km (0.086 R)
• M43: 13,403,371 km (0.098 R)
• M44: 13,531,726 km (0.107 R)
• M45: 13,617,595 km (0.033 R)
• M46: 13,876,100 km (0.058 R)
• M47: 14,310,532 km (0.088 R)
• M48: 14,705,471 km (0.096 R)
• M49: 14,749,452 km (0.12 R)
• M50: 14,881,996 km (0.061 R)
• M51: 15,059,419 km (0.095 R)
• M52: 15,192,861 km (0.042 R)
• M53: 15,820,872 km (0.059 R)
• M54: 16,274,752 km (0.108 R)
• M55: 16,457,411 km (0.089 R)
• M56: 16,917,275 km (0.082 R)
• M57: 17,288,128 km (0.059 R)
• M58: 18,037,913 km (0.049 R)
• M59: 18,511,839 km (0.087 R)
• M60: 18,893,912 km (0.111 R)
• M61: 19,472,108 km (0.069 R)
• M62: 22,397,644 km (0.059 R)
• M63: 22,958,037 km (0.11 R)
• M64: 23,060,362 km (0.086 R)
• M65: 23,626,291 km (0.045 R)
• M66: 24,562,175 km (0.105 R)
• M67: 25,245,538 km (0.118 R)
• M68: 26,255,473 km (0.088 R)
• M69: 26,792,380 km (0.111 R)
• M70: 27,550,093 km (0.11 R)
• M71: 28,314,838 km (0.111 R)
• M72: 28,479,545 km (0.092 R)
• M73: 28,699,753 km (0.1 R)
• M74: 28,810,156 km (0.089 R)
• M75: 29,920,921 km (0.106 R)
• M76: 30,200,818 km (0.069 R)
• M77: 30,706,908 km (0.119 R)
• M78: 31,556,474 km (0.104 R)
• M79: 31,670,318 km (0.08 R)
• M80: 31,727,315 km (0.099 R)
• M81: 32,012,748 km (0.102 R)
• M82: 32,184,486 km (0.12 R)
• M83: 34,913,600 km (0.106 R)
• M84: 35,090,275 km (0.097 R)
• M85: 35,208,158 km (0.044 R)
• M86: 36,097,218 km (0.077 R)
• M87: 36,993,459 km (0.085 R)
• M88: 37,897,180 km (0.117 R)
• M89: 38,868,968 km (0.107 R)
• M90: 39,174,446 km (0.088 R)
• M91: 39,358,003 km (0.092 R)
• M92: 39,910,618 km (0.09 R)
• M93: 41,023,476 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 16,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit