🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.7

Radius: 11.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.4 AU - 0.62 AU

Year: 256 Days

Day: 8.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 37,702,895 km

• M1: 146,157 km (0.057 R)
• M2: 218,712 km (0.11 R)
• M3: 294,857 km (0.104 R)
• M4: 417,079 km (0.113 R)
• M5: 502,050 km (0.069 R)
• M6: 588,817 km (0.113 R)
• M7: 730,038 km (0.117 R)
• M8: 805,285 km (0.095 R)
• M9: 893,548 km (0.115 R)
• M10: 1,116,898 km (0.093 R)
• M11: 1,231,789 km (0.1 R)
• M12: 1,343,090 km (0.03 R)
• M13: 1,568,085 km (0.048 R)
• M14: 1,676,843 km (0.103 R)
• M15: 1,871,170 km (0.074 R)
• M16: 1,991,447 km (0.104 R)
• M17: 2,132,817 km (0.039 R)
• M18: 2,207,167 km (0.058 R)
• M19: 2,306,051 km (0.119 R)
• M20: 2,483,923 km (0.085 R)
• M21: 2,562,312 km (0.117 R)
• M22: 2,676,605 km (0.107 R)
• M23: 2,782,371 km (0.101 R)
• M24: 2,956,652 km (0.075 R)
• M25: 3,076,630 km (0.083 R)
• M26: 3,177,010 km (0.113 R)
• M27: 3,267,816 km (0.118 R)
• M28: 3,495,803 km (0.106 R)
• M29: 3,639,567 km (0.118 R)
• M30: 3,819,383 km (0.104 R)
• M31: 3,961,800 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696

Radius: 10.1

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.93 AU - 1.11 AU

Year: 724 Days

Day: 8.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,702,895 km

• M1: 148,999 km (0.115 R)
• M2: 434,731 km (0.116 R)
• M3: 521,049 km (0.054 R)
• M4: 688,300 km (0.086 R)
• M5: 781,798 km (0.118 R)
• M6: 885,320 km (0.084 R)
• M7: 959,222 km (0.101 R)
• M8: 1,218,774 km (0.092 R)
• M9: 1,327,831 km (0.108 R)
• M10: 1,433,447 km (0.118 R)
• M11: 1,528,292 km (0.042 R)
• M12: 1,604,288 km (0.118 R)
• M13: 1,674,599 km (0.102 R)
• M14: 1,753,137 km (0.032 R)
• M15: 1,944,024 km (0.096 R)
• M16: 2,011,643 km (0.069 R)
• M17: 2,126,235 km (0.107 R)
• M18: 2,298,422 km (0.085 R)
• M19: 2,362,150 km (0.066 R)
• M20: 2,483,325 km (0.118 R)
• M21: 2,565,155 km (0.049 R)
• M22: 2,648,032 km (0.116 R)
• M23: 2,953,960 km (0.088 R)
• M24: 3,032,349 km (0.103 R)
• M25: 3,325,411 km (0.084 R)
• M26: 3,470,820 km (0.111 R)
• M27: 3,627,599 km (0.107 R)
• M28: 3,739,797 km (0.08 R)
• M29: 3,843,618 km (0.111 R)
• M30: 4,006,081 km (0.096 R)
• M31: 4,180,512 km (0.087 R)
• M32: 4,377,383 km (0.103 R)
• M33: 4,637,833 km (0.057 R)
• M34: 4,810,918 km (0.059 R)
• M35: 5,006,891 km (0.108 R)
• M36: 5,121,483 km (0.058 R)
• M37: 5,321,645 km (0.114 R)
• M38: 5,385,523 km (0.071 R)
• M39: 5,481,565 km (0.119 R)
• M40: 5,686,365 km (0.114 R)
• M41: 5,817,113 km (0.12 R)
• M42: 5,904,778 km (0.084 R)
• M43: 6,037,022 km (0.109 R)
• M44: 6,136,953 km (0.075 R)
• M45: 6,203,973 km (0.071 R)
• M46: 6,282,213 km (0.078 R)
• M47: 6,372,271 km (0.058 R)
• M48: 6,462,628 km (0.101 R)
• M49: 6,576,322 km (0.103 R)
• M50: 6,748,061 km (0.086 R)
• M51: 6,828,694 km (0.112 R)
• M52: 6,991,008 km (0.062 R)
• M53: 7,224,979 km (0.075 R)
• M54: 7,378,466 km (0.027 R)
• M55: 7,556,936 km (0.087 R)
• M56: 7,845,511 km (0.101 R)
• M57: 8,113,291 km (0.078 R)
• M58: 8,199,160 km (0.106 R)
• M59: 8,272,912 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 12.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.42 AU - 1.86 AU

Year: 1476 Days

Day: 14.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,702,895 km

• M1: 156,031 km (0.073 R)
• M2: 306,077 km (0.071 R)
• M3: 547,827 km (0.058 R)
• M4: 707,299 km (0.049 R)
• M5: 849,716 km (0.076 R)
• M6: 1,020,706 km (0.097 R)
• M7: 1,126,622 km (0.115 R)
• M8: 1,256,473 km (0.119 R)
• M9: 1,357,152 km (0.106 R)
• M10: 1,524,402 km (0.12 R)
• M11: 1,743,414 km (0.103 R)
• M12: 1,988,604 km (0.102 R)
• M13: 2,188,168 km (0.106 R)
• M14: 2,319,515 km (0.114 R)
• M15: 2,402,991 km (0.118 R)
• M16: 2,504,418 km (0.074 R)
• M17: 2,581,461 km (0.093 R)
• M18: 2,694,407 km (0.037 R)
• M19: 2,791,047 km (0.063 R)
• M20: 2,952,015 km (0.118 R)
• M21: 3,088,598 km (0.112 R)
• M22: 3,292,649 km (0.086 R)
• M23: 3,530,211 km (0.06 R)
• M24: 3,694,918 km (0.115 R)
• M25: 3,832,398 km (0.095 R)
• M26: 3,911,835 km (0.077 R)
• M27: 4,032,111 km (0.058 R)
• M28: 4,265,933 km (0.109 R)
• M29: 4,358,684 km (0.027 R)
• M30: 4,452,033 km (0.1 R)
• M31: 4,651,447 km (0.076 R)
• M32: 4,736,418 km (0.074 R)
• M33: 4,886,166 km (0.118 R)
• M34: 4,983,255 km (0.073 R)
• M35: 5,113,854 km (0.063 R)
• M36: 5,234,579 km (0.091 R)
• M37: 5,311,772 km (0.116 R)
• M38: 5,898,046 km (0.067 R)
• M39: 5,990,048 km (0.11 R)
• M40: 6,117,506 km (0.079 R)
• M41: 6,339,659 km (0.086 R)
• M42: 6,564,355 km (0.116 R)
• M43: 6,755,840 km (0.115 R)
• M44: 6,924,736 km (0.116 R)
• M45: 7,217,798 km (0.099 R)
• M46: 7,303,966 km (0.12 R)
• M47: 7,514,899 km (0.056 R)
• M48: 8,006,179 km (0.08 R)
• M49: 8,146,801 km (0.057 R)
• M50: 8,521,095 km (0.067 R)
• M51: 8,599,334 km (0.118 R)
• M52: 8,822,086 km (0.12 R)
• M53: 8,901,223 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564

Radius: 10.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.22 AU - 6.12 AU

Year: 8263 Days

Day: 12.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,702,895 km

• M1: 151,243 km (0.119 R)
• M2: 322,832 km (0.037 R)
• M3: 492,027 km (0.025 R)
• M4: 609,163 km (0.109 R)
• M5: 693,237 km (0.096 R)
• M6: 766,539 km (0.059 R)
• M7: 1,105,229 km (0.065 R)
• M8: 1,912,758 km (0.087 R)
• M9: 2,105,740 km (0.085 R)
• M10: 2,305,303 km (0.117 R)
• M11: 3,164,593 km (0.109 R)
• M12: 3,523,628 km (0.036 R)
• M13: 3,814,895 km (0.109 R)
• M14: 3,977,209 km (0.089 R)
• M15: 4,059,189 km (0.114 R)
• M16: 4,591,607 km (0.104 R)
• M17: 4,851,609 km (0.102 R)
• M18: 5,416,191 km (0.119 R)
• M19: 5,907,919 km (0.092 R)
• M20: 6,318,116 km (0.06 R)
• M21: 6,607,439 km (0.114 R)
• M22: 7,132,677 km (0.083 R)
• M23: 7,366,648 km (0.11 R)
• M24: 7,569,353 km (0.118 R)
• M25: 7,773,853 km (0.082 R)
• M26: 8,049,263 km (0.039 R)
• M27: 8,468,586 km (0.081 R)
• M28: 8,645,411 km (0.096 R)
• M29: 8,930,993 km (0.109 R)
• M30: 9,110,959 km (0.095 R)
• M31: 9,401,478 km (0.114 R)
• M32: 9,731,940 km (0.063 R)
• M33: 10,593,923 km (0.092 R)
• M34: 10,976,445 km (0.116 R)
• M35: 11,285,514 km (0.078 R)
• M36: 11,480,290 km (0.114 R)
• M37: 12,712,229 km (0.071 R)
• M38: 12,833,702 km (0.066 R)
• M39: 14,279,117 km (0.086 R)
• M40: 14,532,087 km (0.096 R)
• M41: 15,256,739 km (0.087 R)
• M42: 15,385,842 km (0.087 R)
• M43: 15,472,160 km (0.089 R)
• M44: 15,862,461 km (0.047 R)
• M45: 16,256,053 km (0.07 R)
• M46: 16,475,961 km (0.102 R)
• M47: 16,963,501 km (0.115 R)
• M48: 17,321,189 km (0.068 R)
• M49: 17,500,857 km (0.063 R)
• M50: 17,952,792 km (0.09 R)
• M51: 18,317,212 km (0.043 R)
• M52: 18,638,100 km (0.115 R)
• M53: 18,822,254 km (0.029 R)
• M54: 19,611,682 km (0.062 R)
• M55: 19,752,155 km (0.073 R)
• M56: 20,222,790 km (0.107 R)
• M57: 20,649,443 km (0.082 R)
• M58: 20,935,624 km (0.075 R)
• M59: 21,898,884 km (0.112 R)
• M60: 22,141,831 km (0.097 R)
• M61: 23,073,676 km (0.067 R)
• M62: 23,222,077 km (0.1 R)
• M63: 24,419,758 km (0.106 R)
• M64: 24,520,587 km (0.092 R)
• M65: 24,975,514 km (0.102 R)
• M66: 25,229,531 km (0.088 R)
• M67: 26,099,443 km (0.1 R)
• M68: 26,615,705 km (0.04 R)
• M69: 26,719,376 km (0.11 R)
• M70: 27,448,816 km (0.118 R)
• M71: 27,711,061 km (0.093 R)
• M72: 28,820,927 km (0.105 R)
• M73: 29,676,328 km (0.115 R)
• M74: 31,631,273 km (0.073 R)
• M75: 32,071,390 km (0.116 R)
• M76: 33,124,709 km (0.106 R)
• M77: 33,292,109 km (0.062 R)
• M78: 33,571,707 km (0.107 R)
• M79: 33,683,756 km (0.097 R)
• M80: 33,795,805 km (0.11 R)
• M81: 34,189,397 km (0.107 R)
• M82: 34,867,673 km (0.077 R)
• M83: 35,151,460 km (0.108 R)
• M84: 35,607,285 km (0.068 R)
• M85: 36,007,759 km (0.074 R)
• M86: 37,334,093 km (0.085 R)
• M87: 37,450,181 km (0.088 R)
• M88: 37,566,419 km (0.115 R)
• M89: 38,676,435 km (0.085 R)
• M90: 39,323,895 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879

Radius: 3.9

Gravity: 57.79 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.34 AU - 6.7 AU

Year: 9116 Days

Day: 20.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,702,895 km

• M1: 60,886 km (0.083 R)
• M2: 230,381 km (0.06 R)
• M3: 546,930 km (0.092 R)
• M4: 579,093 km (0.117 R)
• M5: 731,833 km (0.053 R)
• M6: 822,190 km (0.113 R)
• M7: 1,155,494 km (0.038 R)
• M8: 1,458,430 km (0.103 R)
• M9: 2,288,847 km (0.085 R)
• M10: 2,448,319 km (0.111 R)
• M11: 3,033,994 km (0.061 R)
• M12: 3,629,992 km (0.118 R)
• M13: 4,068,314 km (0.089 R)
• M14: 4,457,119 km (0.088 R)
• M15: 5,062,392 km (0.075 R)
• M16: 6,163,881 km (0.098 R)
• M17: 6,609,384 km (0.116 R)
• M18: 6,988,614 km (0.11 R)
• M19: 7,103,804 km (0.099 R)
• M20: 7,297,085 km (0.04 R)
• M21: 8,370,450 km (0.097 R)
• M22: 8,821,637 km (0.085 R)
• M23: 9,576,956 km (0.091 R)
• M24: 10,352,771 km (0.056 R)
• M25: 10,440,286 km (0.1 R)
• M26: 11,373,178 km (0.081 R)
• M27: 11,463,386 km (0.07 R)
• M28: 11,553,892 km (0.114 R)
• M29: 12,332,400 km (0.096 R)
• M30: 12,518,051 km (0.116 R)
• M31: 12,704,749 km (0.098 R)
• M32: 12,939,169 km (0.114 R)
• M33: 13,080,539 km (0.063 R)
• M34: 13,891,509 km (0.119 R)
• M35: 14,327,287 km (0.043 R)
• M36: 14,376,056 km (0.115 R)
• M37: 14,964,873 km (0.047 R)
• M38: 15,411,573 km (0.038 R)
• M39: 15,461,389 km (0.099 R)
• M40: 15,661,551 km (0.066 R)
• M41: 16,983,397 km (0.095 R)
• M42: 17,397,335 km (0.107 R)
• M43: 17,501,305 km (0.114 R)
• M44: 17,866,922 km (0.094 R)
• M45: 17,919,282 km (0.09 R)
• M46: 18,235,083 km (0.095 R)
• M47: 19,515,940 km (0.08 R)
• M48: 20,386,001 km (0.107 R)
• M49: 20,550,559 km (0.069 R)
• M50: 21,379,780 km (0.039 R)
• M51: 22,219,772 km (0.102 R)
• M52: 22,615,608 km (0.066 R)
• M53: 22,672,305 km (0.109 R)
• M54: 23,299,420 km (0.12 R)
• M55: 23,816,729 km (0.109 R)
• M56: 25,214,572 km (0.088 R)
• M57: 25,509,130 km (0.104 R)
• M58: 25,804,885 km (0.105 R)
• M59: 25,923,516 km (0.104 R)
• M60: 26,818,859 km (0.105 R)
• M61: 26,878,848 km (0.08 R)
• M62: 27,300,415 km (0.037 R)
• M63: 28,394,424 km (0.057 R)
• M64: 29,813,060 km (0.083 R)
• M65: 30,062,141 km (0.112 R)
• M66: 32,334,682 km (0.088 R)
• M67: 32,462,588 km (0.027 R)
• M68: 32,847,204 km (0.119 R)
• M69: 33,556,298 km (0.068 R)
• M70: 35,845,595 km (0.088 R)
• M71: 36,775,345 km (0.102 R)
• M72: 36,842,066 km (0.066 R)
• M73: 37,511,516 km (0.094 R)
• M74: 37,645,855 km (0.099 R)
• M75: 38,523,097 km (0.067 R)
• M76: 38,658,633 km (0.081 R)
• M77: 40,022,816 km (0.083 R)
• M78: 40,366,293 km (0.07 R)
• M79: 40,641,852 km (0.086 R)
• M80: 40,710,817 km (0.086 R)
• M81: 40,779,781 km (0.104 R)
• M82: 40,848,895 km (0.037 R)
• M83: 41,194,766 km (0.1 R)
• M84: 42,168,349 km (0.116 R)
• M85: 42,938,628 km (0.081 R)
• M86: 43,008,789 km (0.067 R)
• M87: 43,149,411 km (0.083 R)
• M88: 44,067,194 km (0.108 R)
• M89: 44,209,013 km (0.081 R)
• M90: 44,920,201 km (0.113 R)
• M91: 45,850,251 km (0.086 R)
• M92: 48,678,399 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.7

Radius: 3

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.44 AU - 7.86 AU

Year: 14873 Days

Day: 16.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,702,895 km

• M1: 46,824 km (0.1 R)
• M2: 113,545 km (0.11 R)
• M3: 327,470 km (0.114 R)
• M4: 361,578 km (0.066 R)
• M5: 471,084 km (0.112 R)
• M6: 734,825 km (0.109 R)
• M7: 987,196 km (0.082 R)
• M8: 1,020,557 km (0.108 R)
• M9: 1,054,216 km (0.09 R)
• M10: 1,122,882 km (0.106 R)
• M11: 1,622,688 km (0.101 R)
• M12: 2,247,409 km (0.093 R)
• M13: 2,538,825 km (0.073 R)
• M14: 2,865,996 km (0.049 R)
• M15: 3,330,647 km (0.096 R)
• M16: 3,355,779 km (0.115 R)
• M17: 4,110,949 km (0.086 R)
• M18: 4,549,122 km (0.079 R)
• M19: 4,802,092 km (0.079 R)
• M20: 4,830,515 km (0.115 R)
• M21: 5,175,488 km (0.089 R)
• M22: 5,558,309 km (0.115 R)
• M23: 5,980,474 km (0.047 R)
• M24: 6,444,227 km (0.114 R)
• M25: 6,664,585 km (0.116 R)
• M26: 7,405,992 km (0.083 R)
• M27: 7,636,822 km (0.117 R)
• M28: 7,803,025 km (0.118 R)
• M29: 8,445,697 km (0.109 R)
• M30: 8,617,735 km (0.056 R)
• M31: 9,105,274 km (0.08 R)
• M32: 9,459,073 km (0.099 R)
• M33: 9,530,282 km (0.102 R)
• M34: 10,034,277 km (0.107 R)
• M35: 10,583,900 km (0.062 R)
• M36: 10,657,801 km (0.056 R)
• M37: 10,769,252 km (0.087 R)
• M38: 11,445,284 km (0.119 R)
• M39: 11,826,759 km (0.066 R)
• M40: 13,314,210 km (0.029 R)
• M41: 13,474,131 km (0.079 R)
• M42: 14,201,775 km (0.112 R)
• M43: 15,066,750 km (0.029 R)
• M44: 15,191,664 km (0.099 R)
• M45: 15,610,687 km (0.112 R)
• M46: 15,652,874 km (0.082 R)
• M47: 15,737,247 km (0.101 R)
• M48: 15,906,293 km (0.101 R)
• M49: 16,076,086 km (0.064 R)
• M50: 16,331,749 km (0.098 R)
• M51: 16,374,534 km (0.082 R)
• M52: 16,588,758 km (0.111 R)
• M53: 16,933,581 km (0.063 R)
• M54: 17,106,816 km (0.072 R)
• M55: 17,849,868 km (0.088 R)
• M56: 18,603,393 km (0.043 R)
• M57: 18,692,852 km (0.113 R)
• M58: 18,827,042 km (0.08 R)
• M59: 19,322,061 km (0.058 R)
• M60: 19,593,880 km (0.091 R)
• M61: 19,730,314 km (0.099 R)
• M62: 20,971,976 km (0.107 R)
• M63: 21,064,876 km (0.089 R)
• M64: 21,111,401 km (0.101 R)
• M65: 21,297,950 km (0.045 R)
• M66: 21,391,448 km (0.1 R)
• M67: 21,766,490 km (0.078 R)
• M68: 21,813,614 km (0.103 R)
• M69: 22,380,889 km (0.101 R)
• M70: 23,240,777 km (0.118 R)
• M71: 23,771,550 km (0.106 R)
• M72: 23,868,490 km (0.055 R)
• M73: 23,916,960 km (0.036 R)
• M74: 25,635,839 km (0.068 R)
• M75: 25,984,253 km (0.05 R)
• M76: 26,234,231 km (0.062 R)
• M77: 26,686,016 km (0.111 R)
• M78: 26,786,696 km (0.045 R)
• M79: 27,089,781 km (0.092 R)
• M80: 28,056,781 km (0.119 R)
• M81: 28,724,886 km (0.071 R)
• M82: 29,554,406 km (0.097 R)
• M83: 29,762,945 km (0.079 R)
• M84: 30,866,080 km (0.063 R)
• M85: 32,518,837 km (0.105 R)
• M86: 32,949,978 km (0.043 R)
• M87: 33,654,734 km (0.074 R)
• M88: 34,638,639 km (0.054 R)
• M89: 36,076,424 km (0.101 R)
• M90: 36,187,725 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 20,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit