🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 14.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.59 AU - 0.63 AU

Year: 335 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,617,961 km

• M1: 199,264 km (0.106 R)
• M2: 307,723 km (0.061 R)
• M3: 410,048 km (0.068 R)
• M4: 539,899 km (0.103 R)
• M5: 691,292 km (0.106 R)
• M6: 794,664 km (0.059 R)
• M7: 965,056 km (0.117 R)
• M8: 1,099,694 km (0.038 R)
• M9: 1,215,782 km (0.113 R)
• M10: 1,319,004 km (0.07 R)
• M11: 1,443,320 km (0.118 R)
• M12: 1,666,371 km (0.116 R)
• M13: 1,906,176 km (0.094 R)
• M14: 2,017,776 km (0.111 R)
• M15: 2,157,800 km (0.074 R)
• M16: 2,258,329 km (0.056 R)
• M17: 2,376,811 km (0.111 R)
• M18: 2,519,677 km (0.1 R)
• M19: 2,756,790 km (0.092 R)
• M20: 2,936,457 km (0.106 R)
• M21: 3,150,382 km (0.105 R)
• M22: 3,247,022 km (0.093 R)
• M23: 3,344,859 km (0.099 R)
• M24: 3,468,427 km (0.085 R)
• M25: 3,606,206 km (0.069 R)
• M26: 3,707,634 km (0.087 R)
• M27: 3,842,122 km (0.118 R)
• M28: 4,004,585 km (0.083 R)
• M29: 4,109,753 km (0.069 R)
• M30: 4,242,446 km (0.108 R)
• M31: 4,471,480 km (0.097 R)
• M32: 4,567,073 km (0.09 R)
• M33: 4,746,292 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.4

Radius: 10.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.56 AU - 0.72 AU

Year: 360 Days

Day: 11.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,617,961 km

• M1: 135,087 km (0.118 R)
• M2: 207,642 km (0.108 R)
• M3: 339,438 km (0.118 R)
• M4: 410,945 km (0.114 R)
• M5: 483,351 km (0.105 R)
• M6: 570,566 km (0.111 R)
• M7: 677,379 km (0.106 R)
• M8: 749,336 km (0.116 R)
• M9: 853,306 km (0.115 R)
• M10: 935,735 km (0.088 R)
• M11: 1,044,941 km (0.117 R)
• M12: 1,129,913 km (0.071 R)
• M13: 1,213,089 km (0.029 R)
• M14: 1,355,058 km (0.086 R)
• M15: 1,425,967 km (0.063 R)
• M16: 1,746,705 km (0.053 R)
• M17: 1,834,219 km (0.079 R)
• M18: 1,993,541 km (0.053 R)
• M19: 2,178,444 km (0.1 R)
• M20: 2,299,469 km (0.119 R)
• M21: 2,369,032 km (0.109 R)
• M22: 2,477,191 km (0.111 R)
• M23: 2,565,155 km (0.091 R)
• M24: 2,772,348 km (0.12 R)
• M25: 2,863,752 km (0.082 R)
• M26: 2,961,888 km (0.119 R)
• M27: 3,137,965 km (0.083 R)
• M28: 3,335,733 km (0.112 R)
• M29: 3,414,721 km (0.066 R)
• M30: 3,549,957 km (0.083 R)
• M31: 3,655,723 km (0.118 R)
• M32: 3,838,532 km (0.118 R)
• M33: 3,972,871 km (0.107 R)
• M34: 4,076,243 km (0.11 R)
• M35: 4,458,615 km (0.063 R)
• M36: 4,579,640 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.4

Radius: 11.6

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.94 AU - 1 AU

Year: 672 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,617,961 km

• M1: 166,054 km (0.119 R)
• M2: 266,583 km (0.029 R)
• M3: 372,798 km (0.102 R)
• M4: 448,046 km (0.103 R)
• M5: 594,502 km (0.084 R)
• M6: 702,362 km (0.043 R)
• M7: 780,153 km (0.051 R)
• M8: 866,770 km (0.115 R)
• M9: 951,293 km (0.09 R)
• M10: 1,044,792 km (0.067 R)
• M11: 1,160,281 km (0.058 R)
• M12: 1,280,109 km (0.093 R)
• M13: 1,377,946 km (0.099 R)
• M14: 1,505,703 km (0.041 R)
• M15: 1,609,374 km (0.064 R)
• M16: 1,694,196 km (0.049 R)
• M17: 1,920,388 km (0.099 R)
• M18: 2,010,745 km (0.117 R)
• M19: 2,211,356 km (0.096 R)
• M20: 2,533,141 km (0.083 R)
• M21: 2,641,150 km (0.098 R)
• M22: 2,733,602 km (0.09 R)
• M23: 2,810,196 km (0.073 R)
• M24: 2,974,155 km (0.091 R)
• M25: 3,052,993 km (0.116 R)
• M26: 3,141,406 km (0.103 R)
• M27: 3,221,590 km (0.089 R)
• M28: 3,421,004 km (0.106 R)
• M29: 3,746,379 km (0.054 R)
• M30: 3,908,244 km (0.09 R)
• M31: 4,062,629 km (0.098 R)
• M32: 4,248,580 km (0.049 R)
• M33: 4,407,452 km (0.103 R)
• M34: 4,598,788 km (0.057 R)
• M35: 4,751,677 km (0.118 R)
• M36: 5,052,219 km (0.103 R)
• M37: 5,327,031 km (0.071 R)
• M38: 5,487,848 km (0.105 R)
• M39: 5,990,946 km (0.075 R)
• M40: 6,158,346 km (0.109 R)
• M41: 6,293,283 km (0.106 R)
• M42: 6,406,529 km (0.12 R)
• M43: 6,497,634 km (0.09 R)
• M44: 6,773,492 km (0.05 R)
• M45: 6,877,912 km (0.06 R)
• M46: 7,088,396 km (0.056 R)
• M47: 7,170,974 km (0.1 R)
• M48: 7,324,910 km (0.102 R)
• M49: 7,456,107 km (0.048 R)
• M50: 7,757,098 km (0.107 R)
• M51: 7,951,875 km (0.076 R)
• M52: 8,062,128 km (0.077 R)
• M53: 8,210,081 km (0.098 R)
• M54: 8,333,948 km (0.112 R)
• M55: 8,445,997 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 8.9

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.43 AU - 5.25 AU

Year: 6355 Days

Day: 10.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 174 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,617,961 km

• M1: 144,811 km (0.112 R)
• M2: 404,213 km (0.116 R)
• M3: 492,027 km (0.103 R)
• M4: 783,444 km (0.096 R)
• M5: 882,478 km (0.076 R)
• M6: 1,221,766 km (0.084 R)
• M7: 1,406,220 km (0.066 R)
• M8: 1,475,633 km (0.067 R)
• M9: 1,546,244 km (0.041 R)
• M10: 1,783,655 km (0.093 R)
• M11: 1,974,393 km (0.075 R)
• M12: 2,334,475 km (0.118 R)
• M13: 3,070,197 km (0.117 R)
• M14: 3,138,414 km (0.083 R)
• M15: 3,487,126 km (0.1 R)
• M16: 3,702,248 km (0.102 R)
• M17: 4,246,635 km (0.064 R)
• M18: 4,373,943 km (0.101 R)
• M19: 5,055,959 km (0.084 R)
• M20: 5,299,804 km (0.111 R)
• M21: 6,284,457 km (0.092 R)
• M22: 6,342,501 km (0.117 R)
• M23: 7,142,550 km (0.046 R)
• M24: 7,385,647 km (0.041 R)
• M25: 7,724,486 km (0.045 R)
• M26: 7,880,217 km (0.092 R)
• M27: 8,036,996 km (0.115 R)
• M28: 8,321,681 km (0.101 R)
• M29: 8,609,806 km (0.11 R)
• M30: 8,901,223 km (0.111 R)
• M31: 8,999,060 km (0.084 R)
• M32: 9,560,202 km (0.117 R)
• M33: 9,794,621 km (0.11 R)
• M34: 10,064,945 km (0.089 R)
• M35: 10,303,404 km (0.118 R)
• M36: 11,065,156 km (0.095 R)
• M37: 11,844,860 km (0.119 R)
• M38: 12,096,633 km (0.08 R)
• M39: 12,752,321 km (0.078 R)
• M40: 12,862,724 km (0.075 R)
• M41: 13,757,469 km (0.077 R)
• M42: 14,136,101 km (0.045 R)
• M43: 14,903,837 km (0.103 R)
• M44: 15,214,702 km (0.109 R)
• M45: 15,724,531 km (0.092 R)
• M46: 16,120,517 km (0.106 R)
• M47: 16,200,103 km (0.062 R)
• M48: 16,760,796 km (0.102 R)
• M49: 17,043,536 km (0.104 R)
• M50: 17,450,292 km (0.101 R)
• M51: 17,695,783 km (0.049 R)
• M52: 18,149,064 km (0.107 R)
• M53: 19,446,676 km (0.079 R)
• M54: 19,531,348 km (0.075 R)
• M55: 19,701,292 km (0.05 R)
• M56: 20,085,160 km (0.066 R)
• M57: 20,213,814 km (0.031 R)
• M58: 20,385,552 km (0.091 R)
• M59: 20,903,909 km (0.098 R)
• M60: 21,077,742 km (0.056 R)
• M61: 21,164,808 km (0.087 R)
• M62: 21,426,753 km (0.117 R)
• M63: 21,909,655 km (0.107 R)
• M64: 22,396,148 km (0.113 R)
• M65: 22,485,009 km (0.073 R)
• M66: 22,930,960 km (0.064 R)
• M67: 23,560,318 km (0.082 R)
• M68: 23,786,510 km (0.04 R)
• M69: 24,744,086 km (0.109 R)
• M70: 24,835,939 km (0.116 R)
• M71: 27,406,180 km (0.105 R)
• M72: 27,501,175 km (0.114 R)
• M73: 27,834,778 km (0.12 R)
• M74: 28,361,662 km (0.067 R)
• M75: 28,891,687 km (0.072 R)
• M76: 29,961,910 km (0.113 R)
• M77: 30,896,448 km (0.073 R)
• M78: 31,044,849 km (0.116 R)
• M79: 31,591,181 km (0.057 R)
• M80: 32,140,803 km (0.107 R)
• M81: 32,341,264 km (0.1 R)
• M82: 32,492,059 km (0.12 R)
• M83: 33,097,332 km (0.106 R)
• M84: 33,249,174 km (0.039 R)
• M85: 34,012,123 km (0.092 R)
• M86: 34,165,461 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.2

Radius: 5.2

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.98 AU - 8.1 AU

Year: 11756 Days

Day: 23.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,617,961 km

• M1: 85,420 km (0.085 R)
• M2: 210,335 km (0.036 R)
• M3: 262,694 km (0.091 R)
• M4: 320,289 km (0.075 R)
• M5: 369,656 km (0.087 R)
• M6: 490,831 km (0.077 R)
• M7: 720,763 km (0.105 R)
• M8: 1,151,604 km (0.12 R)
• M9: 1,738,028 km (0.119 R)
• M10: 1,943,725 km (0.1 R)
• M11: 2,254,590 km (0.106 R)
• M12: 2,303,807 km (0.105 R)
• M13: 2,403,290 km (0.077 R)
• M14: 2,504,268 km (0.084 R)
• M15: 2,948,724 km (0.09 R)
• M16: 3,445,688 km (0.037 R)
• M17: 3,908,992 km (0.065 R)
• M18: 4,087,762 km (0.099 R)
• M19: 4,957,075 km (0.118 R)
• M20: 5,215,730 km (0.098 R)
• M21: 5,412,601 km (0.089 R)
• M22: 6,258,726 km (0.077 R)
• M23: 6,538,175 km (0.1 R)
• M24: 7,621,712 km (0.045 R)
• M25: 7,658,813 km (0.117 R)
• M26: 8,260,196 km (0.097 R)
• M27: 9,190,396 km (0.036 R)
• M28: 9,587,728 km (0.051 R)
• M29: 9,667,762 km (0.066 R)
• M30: 10,398,997 km (0.114 R)
• M31: 10,980,035 km (0.084 R)
• M32: 11,614,180 km (0.073 R)
• M33: 12,216,611 km (0.12 R)
• M34: 12,303,527 km (0.089 R)
• M35: 12,609,305 km (0.11 R)
• M36: 12,917,627 km (0.114 R)
• M37: 13,407,111 km (0.116 R)
• M38: 13,676,537 km (0.034 R)
• M39: 14,175,445 km (0.06 R)
• M40: 14,541,811 km (0.097 R)
• M41: 14,818,866 km (0.1 R)
• M42: 15,144,092 km (0.098 R)
• M43: 16,468,631 km (0.108 R)
• M44: 16,709,035 km (0.036 R)
• M45: 18,225,209 km (0.097 R)
• M46: 18,274,876 km (0.105 R)
• M47: 18,573,772 km (0.047 R)
• M48: 19,176,203 km (0.098 R)
• M49: 19,327,746 km (0.107 R)
• M50: 19,378,459 km (0.064 R)
• M51: 19,938,255 km (0.101 R)
• M52: 19,989,417 km (0.084 R)
• M53: 20,917,522 km (0.049 R)
• M54: 21,439,320 km (0.048 R)
• M55: 21,544,188 km (0.052 R)
• M56: 21,596,697 km (0.099 R)
• M57: 21,701,864 km (0.088 R)
• M58: 23,030,143 km (0.109 R)
• M59: 23,245,116 km (0.056 R)
• M60: 23,785,313 km (0.083 R)
• M61: 23,893,922 km (0.032 R)
• M62: 24,493,959 km (0.072 R)
• M63: 24,768,321 km (0.069 R)
• M64: 25,209,485 km (0.077 R)
• M65: 25,264,836 km (0.084 R)
• M66: 25,486,540 km (0.12 R)
• M67: 25,876,093 km (0.07 R)
• M68: 26,155,542 km (0.088 R)
• M69: 26,773,830 km (0.068 R)
• M70: 27,113,118 km (0.077 R)
• M71: 27,624,593 km (0.116 R)
• M72: 31,830,388 km (0.103 R)
• M73: 33,154,778 km (0.041 R)
• M74: 33,397,425 km (0.051 R)
• M75: 34,067,923 km (0.09 R)
• M76: 34,129,109 km (0.058 R)
• M77: 34,251,629 km (0.069 R)
• M78: 34,558,455 km (0.112 R)
• M79: 35,546,249 km (0.072 R)
• M80: 35,794,731 km (0.06 R)
• M81: 37,423,403 km (0.036 R)
• M82: 37,802,634 km (0.032 R)
• M83: 38,183,211 km (0.037 R)
• M84: 38,246,640 km (0.092 R)
• M85: 39,396,599 km (0.119 R)
• M86: 39,653,608 km (0.103 R)
• M87: 40,298,824 km (0.105 R)
• M88: 40,363,450 km (0.095 R)
• M89: 40,557,778 km (0.083 R)
• M90: 41,012,406 km (0.099 R)
• M91: 41,730,176 km (0.045 R)
• M92: 42,979,767 km (0.042 R)
• M93: 43,112,012 km (0.109 R)
• M94: 43,642,336 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.7

Radius: 4.8

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.84 AU - 8.24 AU

Year: 14553 Days

Day: 22 Hours

Environment

Temp: -241 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,617,961 km

• M1: 63,579 km (0.069 R)
• M2: 109,954 km (0.104 R)
• M3: 156,180 km (0.057 R)
• M4: 546,631 km (0.081 R)
• M5: 591,211 km (0.056 R)
• M6: 668,104 km (0.092 R)
• M7: 764,894 km (0.078 R)
• M8: 798,254 km (0.085 R)
• M9: 1,045,240 km (0.051 R)
• M10: 1,335,161 km (0.045 R)
• M11: 1,627,176 km (0.105 R)
• M12: 2,148,674 km (0.113 R)
• M13: 2,196,246 km (0.057 R)
• M14: 2,464,775 km (0.111 R)
• M15: 2,666,432 km (0.107 R)
• M16: 3,752,962 km (0.092 R)
• M17: 4,043,630 km (0.115 R)
• M18: 4,493,322 km (0.11 R)
• M19: 5,021,851 km (0.096 R)
• M20: 5,181,023 km (0.106 R)
• M21: 6,617,312 km (0.07 R)
• M22: 6,652,169 km (0.089 R)
• M23: 7,003,424 km (0.055 R)
• M24: 7,145,542 km (0.076 R)
• M25: 7,468,973 km (0.091 R)
• M26: 7,614,232 km (0.05 R)
• M27: 7,797,191 km (0.031 R)
• M28: 8,354,592 km (0.068 R)
• M29: 9,468,348 km (0.119 R)
• M30: 9,823,344 km (0.087 R)
• M31: 10,022,459 km (0.109 R)
• M32: 10,102,494 km (0.117 R)
• M33: 10,303,404 km (0.056 R)
• M34: 11,620,763 km (0.086 R)
• M35: 12,599,731 km (0.104 R)
• M36: 12,990,032 km (0.044 R)
• M37: 13,738,021 km (0.096 R)
• M38: 14,319,359 km (0.103 R)
• M39: 14,499,923 km (0.084 R)
• M40: 14,817,669 km (0.111 R)
• M41: 15,137,659 km (0.118 R)
• M42: 15,275,439 km (0.088 R)
• M43: 15,413,667 km (0.099 R)
• M44: 16,111,242 km (0.088 R)
• M45: 16,913,984 km (0.104 R)
• M46: 17,633,251 km (0.108 R)
• M47: 17,681,571 km (0.11 R)
• M48: 17,923,770 km (0.101 R)
• M49: 18,607,582 km (0.08 R)
• M50: 18,755,235 km (0.091 R)
• M51: 18,853,969 km (0.06 R)
• M52: 19,399,702 km (0.098 R)
• M53: 19,749,612 km (0.06 R)
• M54: 19,849,992 km (0.027 R)
• M55: 19,950,522 km (0.091 R)
• M56: 20,811,906 km (0.041 R)
• M57: 20,863,069 km (0.032 R)
• M58: 21,633,797 km (0.098 R)
• M59: 21,996,572 km (0.119 R)
• M60: 22,257,022 km (0.11 R)
• M61: 22,518,519 km (0.051 R)
• M62: 22,570,878 km (0.099 R)
• M63: 22,886,230 km (0.118 R)
• M64: 23,308,994 km (0.082 R)
• M65: 23,627,637 km (0.105 R)
• M66: 24,162,150 km (0.086 R)
• M67: 24,269,412 km (0.116 R)
• M68: 24,592,544 km (0.066 R)
• M69: 25,624,769 km (0.071 R)
• M70: 26,008,637 km (0.11 R)
• M71: 28,578,280 km (0.106 R)
• M72: 29,605,568 km (0.065 R)
• M73: 31,169,016 km (0.108 R)
• M74: 31,285,851 km (0.053 R)
• M75: 31,520,122 km (0.08 R)
• M76: 31,637,406 km (0.112 R)
• M77: 32,878,022 km (0.067 R)
• M78: 34,375,496 km (0.106 R)
• M79: 34,435,784 km (0.077 R)
• M80: 36,078,967 km (0.115 R)
• M81: 37,064,668 km (0.111 R)
• M82: 37,871,898 km (0.076 R)
• M83: 39,567,290 km (0.095 R)
• M84: 40,137,857 km (0.114 R)
• M85: 40,328,594 km (0.067 R)
• M86: 41,672,581 km (0.097 R)
• M87: 41,801,385 km (0.1 R)
• M88: 43,031,229 km (0.104 R)
• M89: 43,291,679 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 15,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit