🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 13.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.67 AU - 0.69 AU

Year: 374 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,910,792 km

• M1: 176,226 km (0.114 R)
• M2: 273,615 km (0.117 R)
• M3: 388,805 km (0.082 R)
• M4: 491,728 km (0.078 R)
• M5: 591,660 km (0.096 R)
• M6: 691,890 km (0.077 R)
• M7: 785,838 km (0.092 R)
• M8: 873,203 km (0.045 R)
• M9: 971,638 km (0.044 R)
• M10: 1,056,909 km (0.101 R)
• M11: 1,155,195 km (0.104 R)
• M12: 1,283,550 km (0.115 R)
• M13: 1,370,167 km (0.088 R)
• M14: 1,520,962 km (0.095 R)
• M15: 1,636,601 km (0.066 R)
• M16: 1,737,280 km (0.117 R)
• M17: 1,858,604 km (0.097 R)
• M18: 1,945,221 km (0.112 R)
• M19: 2,052,333 km (0.08 R)
• M20: 2,151,965 km (0.104 R)
• M21: 2,272,840 km (0.1 R)
• M22: 2,372,772 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996

Radius: 9.2

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.72 AU - 2.68 AU

Year: 2176 Days

Day: 14.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,910,792 km

• M1: 247,884 km (0.026 R)
• M2: 430,692 km (0.105 R)
• M3: 491,728 km (0.106 R)
• M4: 556,354 km (0.066 R)
• M5: 659,427 km (0.112 R)
• M6: 788,530 km (0.084 R)
• M7: 1,148,463 km (0.12 R)
• M8: 1,364,482 km (0.085 R)
• M9: 1,483,412 km (0.081 R)
• M10: 1,796,222 km (0.078 R)
• M11: 1,940,584 km (0.114 R)
• M12: 2,339,412 km (0.12 R)
• M13: 2,439,642 km (0.102 R)
• M14: 2,497,387 km (0.048 R)
• M15: 2,778,780 km (0.109 R)
• M16: 2,915,662 km (0.088 R)
• M17: 3,008,264 km (0.116 R)
• M18: 3,420,406 km (0.046 R)
• M19: 3,749,820 km (0.118 R)
• M20: 3,867,554 km (0.057 R)
• M21: 3,935,322 km (0.075 R)
• M22: 4,158,671 km (0.086 R)
• M23: 4,439,018 km (0.115 R)
• M24: 4,908,007 km (0.112 R)
• M25: 5,036,960 km (0.104 R)
• M26: 5,354,856 km (0.037 R)
• M27: 5,487,699 km (0.052 R)
• M28: 5,698,632 km (0.115 R)
• M29: 5,853,765 km (0.098 R)
• M30: 5,931,855 km (0.089 R)
• M31: 6,548,796 km (0.087 R)
• M32: 6,895,863 km (0.114 R)
• M33: 7,061,169 km (0.115 R)
• M34: 7,123,551 km (0.082 R)
• M35: 7,459,249 km (0.079 R)
• M36: 7,843,267 km (0.08 R)
• M37: 8,037,594 km (0.069 R)
• M38: 8,102,819 km (0.095 R)
• M39: 8,365,064 km (0.089 R)
• M40: 9,419,580 km (0.103 R)
• M41: 9,950,802 km (0.11 R)
• M42: 10,302,506 km (0.062 R)
• M43: 10,420,539 km (0.102 R)
• M44: 10,849,735 km (0.117 R)
• M45: 10,993,948 km (0.089 R)
• M46: 11,138,908 km (0.118 R)
• M47: 11,382,004 km (0.036 R)
• M48: 11,972,318 km (0.101 R)
• M49: 12,346,312 km (0.053 R)
• M50: 12,421,560 km (0.099 R)
• M51: 12,724,196 km (0.106 R)
• M52: 13,003,795 km (0.111 R)
• M53: 13,157,133 km (0.098 R)
• M54: 13,594,856 km (0.105 R)
• M55: 13,724,557 km (0.051 R)
• M56: 13,802,498 km (0.102 R)
• M57: 13,958,977 km (0.073 R)
• M58: 14,564,101 km (0.12 R)
• M59: 15,582,563 km (0.092 R)
• M60: 15,691,171 km (0.091 R)
• M61: 15,772,702 km (0.071 R)
• M62: 15,854,382 km (0.045 R)
• M63: 16,045,718 km (0.094 R)
• M64: 16,182,750 km (0.118 R)
• M65: 16,458,010 km (0.105 R)
• M66: 16,540,887 km (0.104 R)
• M67: 17,097,092 km (0.08 R)
• M68: 17,209,141 km (0.078 R)
• M69: 17,349,314 km (0.113 R)
• M70: 17,631,156 km (0.06 R)
• M71: 17,744,252 km (0.118 R)
• M72: 18,142,183 km (0.106 R)
• M73: 18,370,768 km (0.051 R)
• M74: 19,324,305 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.1

Radius: 10

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.18 AU - 2.62 AU

Year: 2479 Days

Day: 6.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,910,792 km

• M1: 126,859 km (0.119 R)
• M2: 194,926 km (0.048 R)
• M3: 292,913 km (0.069 R)
• M4: 478,264 km (0.082 R)
• M5: 608,115 km (0.115 R)
• M6: 838,945 km (0.099 R)
• M7: 939,475 km (0.113 R)
• M8: 1,035,217 km (0.117 R)
• M9: 1,098,048 km (0.097 R)
• M10: 1,218,325 km (0.073 R)
• M11: 1,372,710 km (0.028 R)
• M12: 1,554,172 km (0.043 R)
• M13: 1,852,321 km (0.12 R)
• M14: 2,099,606 km (0.067 R)
• M15: 2,369,481 km (0.115 R)
• M16: 2,638,308 km (0.083 R)
• M17: 3,059,875 km (0.088 R)
• M18: 3,165,341 km (0.103 R)
• M19: 3,420,855 km (0.061 R)
• M20: 3,724,987 km (0.095 R)
• M21: 3,951,777 km (0.037 R)
• M22: 4,095,840 km (0.074 R)
• M23: 4,226,888 km (0.085 R)
• M24: 4,704,554 km (0.12 R)
• M25: 4,780,849 km (0.116 R)
• M26: 4,857,443 km (0.052 R)
• M27: 4,996,419 km (0.106 R)
• M28: 5,089,768 km (0.086 R)
• M29: 5,341,691 km (0.047 R)
• M30: 5,421,277 km (0.079 R)
• M31: 5,874,260 km (0.1 R)
• M32: 6,121,994 km (0.071 R)
• M33: 6,576,472 km (0.091 R)
• M34: 6,868,337 km (0.11 R)
• M35: 6,937,601 km (0.112 R)
• M36: 7,322,965 km (0.08 R)
• M37: 7,518,191 km (0.1 R)
• M38: 7,931,978 km (0.073 R)
• M39: 8,132,589 km (0.061 R)
• M40: 8,261,094 km (0.091 R)
• M41: 8,334,845 km (0.12 R)
• M42: 8,894,940 km (0.083 R)
• M43: 9,046,482 km (0.096 R)
• M44: 9,351,961 km (0.105 R)
• M45: 9,467,301 km (0.066 R)
• M46: 9,602,538 km (0.031 R)
• M47: 10,647,479 km (0.07 R)
• M48: 10,727,813 km (0.099 R)
• M49: 10,848,688 km (0.036 R)
• M50: 11,112,130 km (0.114 R)
• M51: 11,295,836 km (0.111 R)
• M52: 11,398,311 km (0.064 R)
• M53: 11,604,157 km (0.106 R)
• M54: 11,769,612 km (0.113 R)
• M55: 12,166,047 km (0.118 R)
• M56: 12,524,483 km (0.044 R)
• M57: 12,630,548 km (0.096 R)
• M58: 12,950,538 km (0.09 R)
• M59: 13,143,819 km (0.084 R)
• M60: 13,273,221 km (0.049 R)
• M61: 13,489,838 km (0.12 R)
• M62: 13,642,129 km (0.102 R)
• M63: 13,795,168 km (0.054 R)
• M64: 13,904,673 km (0.065 R)
• M65: 14,080,600 km (0.05 R)
• M66: 14,545,850 km (0.093 R)
• M67: 14,612,720 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.3

Radius: 12.9

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.09 AU - 4.45 AU

Year: 4881 Days

Day: 8.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,910,792 km

• M1: 305,030 km (0.056 R)
• M2: 430,991 km (0.094 R)
• M3: 627,563 km (0.06 R)
• M4: 1,114,803 km (0.092 R)
• M5: 1,206,656 km (0.084 R)
• M6: 1,365,829 km (0.078 R)
• M7: 1,481,617 km (0.113 R)
• M8: 1,978,731 km (0.072 R)
• M9: 2,305,303 km (0.073 R)
• M10: 2,712,060 km (0.052 R)
• M11: 3,119,564 km (0.093 R)
• M12: 3,569,704 km (0.033 R)
• M13: 3,897,324 km (0.116 R)
• M14: 4,283,585 km (0.118 R)
• M15: 4,556,602 km (0.108 R)
• M16: 4,963,807 km (0.084 R)
• M17: 5,650,611 km (0.111 R)
• M18: 5,731,842 km (0.06 R)
• M19: 6,508,555 km (0.114 R)
• M20: 6,622,249 km (0.091 R)
• M21: 7,615,280 km (0.083 R)
• M22: 7,886,052 km (0.077 R)
• M23: 8,007,376 km (0.092 R)
• M24: 8,842,730 km (0.087 R)
• M25: 9,159,279 km (0.098 R)
• M26: 9,350,914 km (0.06 R)
• M27: 9,608,522 km (0.101 R)
• M28: 9,770,835 km (0.083 R)
• M29: 9,901,285 km (0.102 R)
• M30: 10,163,979 km (0.033 R)
• M31: 10,296,223 km (0.091 R)
• M32: 10,629,228 km (0.112 R)
• M33: 11,684,042 km (0.118 R)
• M34: 11,961,696 km (0.092 R)
• M35: 12,417,670 km (0.081 R)
• M36: 12,594,495 km (0.04 R)
• M37: 13,022,495 km (0.095 R)
• M38: 13,166,109 km (0.075 R)
• M39: 13,455,132 km (0.112 R)
• M40: 14,150,014 km (0.102 R)
• M41: 14,520,418 km (0.059 R)
• M42: 15,006,761 km (0.108 R)
• M43: 16,187,986 km (0.083 R)
• M44: 16,614,340 km (0.096 R)
• M45: 17,955,484 km (0.03 R)
• M46: 18,235,980 km (0.099 R)
• M47: 18,760,620 km (0.12 R)
• M48: 19,126,836 km (0.036 R)
• M49: 19,290,346 km (0.104 R)
• M50: 19,413,316 km (0.089 R)
• M51: 19,536,435 km (0.104 R)
• M52: 19,659,853 km (0.092 R)
• M53: 19,742,431 km (0.059 R)
• M54: 20,031,903 km (0.049 R)
• M55: 20,406,197 km (0.086 R)
• M56: 20,740,698 km (0.11 R)
• M57: 21,373,048 km (0.032 R)
• M58: 21,969,046 km (0.114 R)
• M59: 22,613,663 km (0.057 R)
• M60: 22,916,599 km (0.105 R)
• M61: 23,438,994 km (0.112 R)
• M62: 23,745,520 km (0.111 R)
• M63: 24,097,524 km (0.089 R)
• M64: 25,567,922 km (0.077 R)
• M65: 25,657,980 km (0.091 R)
• M66: 25,838,245 km (0.067 R)
• M67: 26,109,765 km (0.103 R)
• M68: 26,838,157 km (0.099 R)
• M69: 26,975,338 km (0.098 R)
• M70: 27,112,968 km (0.078 R)
• M71: 27,943,237 km (0.116 R)
• M72: 28,082,363 km (0.051 R)
• M73: 28,454,712 km (0.072 R)
• M74: 28,781,733 km (0.116 R)
• M75: 28,875,381 km (0.114 R)
• M76: 29,817,848 km (0.112 R)
• M77: 30,626,873 km (0.063 R)
• M78: 30,914,250 km (0.078 R)
• M79: 31,010,143 km (0.113 R)
• M80: 31,202,376 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.1

Radius: 7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.22 AU - 7.2 AU

Year: 10320 Days

Day: 15.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,910,792 km

• M1: 184,454 km (0.078 R)
• M2: 343,178 km (0.102 R)
• M3: 731,384 km (0.041 R)
• M4: 908,358 km (0.051 R)
• M5: 1,270,834 km (0.089 R)
• M6: 1,319,004 km (0.119 R)
• M7: 1,518,568 km (0.058 R)
• M8: 1,965,267 km (0.099 R)
• M9: 2,135,510 km (0.099 R)
• M10: 3,036,238 km (0.053 R)
• M11: 3,123,454 km (0.091 R)
• M12: 3,167,286 km (0.106 R)
• M13: 3,367,448 km (0.095 R)
• M14: 4,627,661 km (0.116 R)
• M15: 6,099,853 km (0.099 R)
• M16: 6,321,108 km (0.109 R)
• M17: 6,376,908 km (0.04 R)
• M18: 6,686,426 km (0.084 R)
• M19: 6,828,694 km (0.108 R)
• M20: 7,174,415 km (0.109 R)
• M21: 7,261,780 km (0.063 R)
• M22: 7,793,002 km (0.115 R)
• M23: 7,912,830 km (0.083 R)
• M24: 7,972,968 km (0.047 R)
• M25: 8,215,017 km (0.04 R)
• M26: 8,367,458 km (0.074 R)
• M27: 8,737,264 km (0.069 R)
• M28: 8,986,793 km (0.088 R)
• M29: 9,301,996 km (0.079 R)
• M30: 9,620,789 km (0.089 R)
• M31: 9,910,859 km (0.103 R)
• M32: 10,040,710 km (0.081 R)
• M33: 10,105,785 km (0.098 R)
• M34: 10,631,921 km (0.065 R)
• M35: 10,764,764 km (0.115 R)
• M36: 11,301,970 km (0.059 R)
• M37: 11,676,413 km (0.112 R)
• M38: 12,054,896 km (0.08 R)
• M39: 12,193,423 km (0.097 R)
• M40: 12,753,218 km (0.117 R)
• M41: 12,929,894 km (0.095 R)
• M42: 13,000,803 km (0.116 R)
• M43: 13,178,525 km (0.072 R)
• M44: 13,321,391 km (0.116 R)
• M45: 13,536,513 km (0.117 R)
• M46: 13,752,981 km (0.071 R)
• M47: 14,116,055 km (0.104 R)
• M48: 14,777,577 km (0.06 R)
• M49: 15,186,877 km (0.082 R)
• M50: 15,411,722 km (0.063 R)
• M51: 15,940,551 km (0.099 R)
• M52: 16,168,987 km (0.116 R)
• M53: 16,321,876 km (0.107 R)
• M54: 16,552,107 km (0.028 R)
• M55: 17,054,756 km (0.05 R)
• M56: 17,171,442 km (0.1 R)
• M57: 17,249,532 km (0.102 R)
• M58: 17,523,296 km (0.058 R)
• M59: 18,114,657 km (0.069 R)
• M60: 19,074,626 km (0.111 R)
• M61: 19,317,124 km (0.108 R)
• M62: 20,256,449 km (0.085 R)
• M63: 20,628,050 km (0.089 R)
• M64: 21,419,872 km (0.087 R)
• M65: 21,756,318 km (0.087 R)
• M66: 21,840,691 km (0.09 R)
• M67: 22,052,073 km (0.113 R)
• M68: 23,594,127 km (0.037 R)
• M69: 23,680,894 km (0.031 R)
• M70: 24,465,834 km (0.079 R)
• M71: 24,773,407 km (0.082 R)
• M72: 25,170,739 km (0.08 R)
• M73: 26,285,393 km (0.119 R)
• M74: 26,690,654 km (0.11 R)
• M75: 27,461,831 km (0.061 R)
• M76: 27,598,563 km (0.046 R)
• M77: 28,102,259 km (0.062 R)
• M78: 28,840,375 km (0.108 R)
• M79: 30,006,191 km (0.084 R)
• M80: 30,241,210 km (0.074 R)
• M81: 30,902,582 km (0.091 R)
• M82: 30,997,427 km (0.085 R)
• M83: 31,712,056 km (0.089 R)
• M84: 31,807,649 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698

Radius: 6.6

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.7 AU - 9.18 AU

Year: 17825 Days

Day: 17.5 Hours

Environment

Temp: -243 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,910,792 km

• M1: 107,112 km (0.116 R)
• M2: 565,929 km (0.109 R)
• M3: 803,789 km (0.099 R)
• M4: 873,951 km (0.114 R)
• M5: 995,723 km (0.095 R)
• M6: 1,422,077 km (0.109 R)
• M7: 2,736,893 km (0.059 R)
• M8: 4,155,829 km (0.045 R)
• M9: 4,362,573 km (0.066 R)
• M10: 4,488,235 km (0.082 R)
• M11: 4,959,319 km (0.115 R)
• M12: 5,491,139 km (0.094 R)
• M13: 5,581,497 km (0.114 R)
• M14: 5,672,452 km (0.054 R)
• M15: 6,369,728 km (0.115 R)
• M16: 7,093,931 km (0.085 R)
• M17: 7,192,366 km (0.106 R)
• M18: 7,540,780 km (0.072 R)
• M19: 7,793,151 km (0.108 R)
• M20: 7,843,865 km (0.111 R)
• M21: 10,915,259 km (0.061 R)
• M22: 11,315,433 km (0.074 R)
• M23: 11,720,395 km (0.058 R)
• M24: 11,778,738 km (0.102 R)
• M25: 11,836,932 km (0.107 R)
• M26: 12,307,118 km (0.096 R)
• M27: 12,544,529 km (0.061 R)
• M28: 13,265,741 km (0.114 R)
• M29: 15,000,178 km (0.119 R)
• M30: 15,508,811 km (0.095 R)
• M31: 15,572,690 km (0.116 R)
• M32: 16,282,083 km (0.111 R)
• M33: 16,347,158 km (0.074 R)
• M34: 16,477,457 km (0.091 R)
• M35: 16,936,274 km (0.118 R)
• M36: 17,399,130 km (0.093 R)
• M37: 17,598,843 km (0.118 R)
• M38: 17,799,304 km (0.095 R)
• M39: 17,866,324 km (0.089 R)
• M40: 18,540,711 km (0.109 R)
• M41: 18,608,629 km (0.069 R)
• M42: 18,676,546 km (0.109 R)
• M43: 18,881,046 km (0.102 R)
• M44: 19,429,921 km (0.112 R)
• M45: 20,193,169 km (0.106 R)
• M46: 20,403,055 km (0.088 R)
• M47: 21,178,571 km (0.094 R)
• M48: 23,196,197 km (0.119 R)
• M49: 24,005,372 km (0.073 R)
• M50: 24,973,719 km (0.047 R)
• M51: 26,488,098 km (0.12 R)
• M52: 27,410,967 km (0.117 R)
• M53: 27,721,084 km (0.112 R)
• M54: 27,876,366 km (0.105 R)
• M55: 29,446,546 km (0.082 R)
• M56: 29,923,164 km (0.103 R)
• M57: 31,125,782 km (0.042 R)
• M58: 31,692,309 km (0.109 R)
• M59: 32,671,726 km (0.105 R)
• M60: 33,412,684 km (0.093 R)
• M61: 33,909,649 km (0.108 R)
• M62: 34,325,830 km (0.09 R)
• M63: 34,659,882 km (0.105 R)
• M64: 36,176,505 km (0.042 R)
• M65: 36,516,541 km (0.102 R)
• M66: 38,491,831 km (0.095 R)
• M67: 38,665,215 km (0.03 R)
• M68: 38,925,815 km (0.106 R)
• M69: 39,274,228 km (0.064 R)
• M70: 40,854,730 km (0.114 R)
• M71: 41,919,867 km (0.08 R)
• M72: 42,634,944 km (0.093 R)
• M73: 43,084,037 km (0.105 R)
• M74: 44,622,352 km (0.032 R)
• M75: 45,444,093 km (0.064 R)
• M76: 46,270,771 km (0.113 R)
• M77: 47,939,086 km (0.093 R)
• M78: 48,405,981 km (0.048 R)
• M79: 48,968,170 km (0.119 R)
• M80: 49,156,065 km (0.071 R)
• M81: 49,438,506 km (0.113 R)
• M82: 52,099,104 km (0.096 R)
• M83: 52,194,996 km (0.078 R)
• M84: 52,386,930 km (0.1 R)
• M85: 52,579,164 km (0.073 R)
• M86: 53,157,060 km (0.042 R)
• M87: 54,903,615 km (0.085 R)
• M88: 55,685,713 km (0.113 R)
• M89: 57,459,196 km (0.08 R)
• M90: 58,253,411 km (0.049 R)
• M91: 58,352,893 km (0.068 R)
• M92: 62,074,888 km (0.042 R)
• M93: 62,787,573 km (0.048 R)
• M94: 64,838,859 km (0.065 R)
• M95: 65,458,643 km (0.108 R)
• M96: 66,599,775 km (0.088 R)
• M97: 68,586,285 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 19,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit