🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.48 AU - 0.68 AU

Year: 290 Days

Day: 40.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477

Radius: 10.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.78 AU - 0.84 AU

Year: 478 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,419,754 km

• M1: 143,315 km (0.036 R)
• M2: 210,634 km (0.101 R)
• M3: 333,603 km (0.109 R)
• M4: 402,269 km (0.09 R)
• M5: 510,578 km (0.086 R)
• M6: 619,335 km (0.113 R)
• M7: 690,394 km (0.088 R)
• M8: 825,481 km (0.117 R)
• M9: 930,798 km (0.114 R)
• M10: 1,000,810 km (0.051 R)
• M11: 1,081,892 km (0.114 R)
• M12: 1,151,156 km (0.095 R)
• M13: 1,260,661 km (0.115 R)
• M14: 1,363,884 km (0.102 R)
• M15: 1,449,603 km (0.115 R)
• M16: 1,542,354 km (0.085 R)
• M17: 1,631,963 km (0.081 R)
• M18: 1,756,129 km (0.075 R)
• M19: 1,855,462 km (0.116 R)
• M20: 2,100,803 km (0.095 R)
• M21: 2,320,263 km (0.118 R)
• M22: 2,399,251 km (0.102 R)
• M23: 2,597,617 km (0.118 R)
• M24: 2,673,464 km (0.099 R)
• M25: 2,769,206 km (0.092 R)
• M26: 2,866,146 km (0.054 R)
• M27: 2,951,267 km (0.105 R)
• M28: 3,137,217 km (0.081 R)
• M29: 3,306,562 km (0.078 R)
• M30: 3,513,904 km (0.063 R)
• M31: 3,619,072 km (0.063 R)
• M32: 3,725,436 km (0.089 R)
• M33: 3,912,284 km (0.097 R)
• M34: 4,028,820 km (0.101 R)
• M35: 4,228,234 km (0.081 R)
• M36: 4,340,283 km (0.081 R)
• M37: 4,521,895 km (0.119 R)
• M38: 4,713,679 km (0.066 R)
• M39: 4,876,891 km (0.039 R)
• M40: 5,057,754 km (0.096 R)
• M41: 5,137,191 km (0.106 R)
• M42: 5,337,502 km (0.109 R)
• M43: 5,450,748 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 8.6

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.85 AU - 1.39 AU

Year: 778 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,419,754 km

• M1: 109,206 km (0.1 R)
• M2: 168,896 km (0.111 R)
• M3: 289,621 km (0.056 R)
• M4: 398,230 km (0.093 R)
• M5: 488,886 km (0.092 R)
• M6: 562,039 km (0.09 R)
• M7: 693,237 km (0.105 R)
• M8: 782,696 km (0.119 R)
• M9: 930,798 km (0.113 R)
• M10: 1,153,998 km (0.054 R)
• M11: 1,221,018 km (0.117 R)
• M12: 1,282,353 km (0.04 R)
• M13: 1,408,614 km (0.115 R)
• M14: 1,583,194 km (0.119 R)
• M15: 1,673,252 km (0.11 R)
• M16: 1,772,884 km (0.093 R)
• M17: 2,108,133 km (0.12 R)
• M18: 2,376,961 km (0.099 R)
• M19: 2,437,249 km (0.117 R)
• M20: 2,846,399 km (0.103 R)
• M21: 3,134,375 km (0.089 R)
• M22: 3,383,156 km (0.081 R)
• M23: 3,509,865 km (0.066 R)
• M24: 3,658,266 km (0.116 R)
• M25: 3,758,198 km (0.088 R)
• M26: 3,818,635 km (0.042 R)
• M27: 3,889,694 km (0.045 R)
• M28: 4,240,651 km (0.111 R)
• M29: 4,324,725 km (0.119 R)
• M30: 4,388,154 km (0.03 R)
• M31: 4,462,504 km (0.108 R)
• M32: 4,591,009 km (0.108 R)
• M33: 4,731,631 km (0.096 R)
• M34: 4,895,740 km (0.083 R)
• M35: 5,297,111 km (0.045 R)
• M36: 5,662,878 km (0.116 R)
• M37: 5,848,828 km (0.097 R)
• M38: 5,918,989 km (0.11 R)
• M39: 6,214,894 km (0.093 R)
• M40: 6,322,455 km (0.075 R)
• M41: 6,527,553 km (0.099 R)
• M42: 6,588,440 km (0.073 R)
• M43: 6,956,750 km (0.109 R)
• M44: 7,043,816 km (0.077 R)
• M45: 7,131,031 km (0.119 R)
• M46: 7,256,394 km (0.102 R)
• M47: 7,369,790 km (0.083 R)
• M48: 7,496,648 km (0.111 R)
• M49: 7,675,268 km (0.102 R)
• M50: 7,829,504 km (0.095 R)
• M51: 8,010,816 km (0.11 R)
• M52: 8,272,313 km (0.097 R)
• M53: 8,430,438 km (0.082 R)
• M54: 8,510,024 km (0.102 R)
• M55: 8,696,423 km (0.099 R)
• M56: 8,763,294 km (0.111 R)
• M57: 8,870,705 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.5

Radius: 8

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.94 AU - 5.86 AU

Year: 7115 Days

Day: 9.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,419,754 km

• M1: 220,507 km (0.11 R)
• M2: 306,227 km (0.118 R)
• M3: 713,731 km (0.081 R)
• M4: 900,430 km (0.09 R)
• M5: 1,050,775 km (0.086 R)
• M6: 1,395,599 km (0.057 R)
• M7: 1,570,778 km (0.098 R)
• M8: 1,671,307 km (0.061 R)
• M9: 1,774,081 km (0.049 R)
• M10: 1,857,856 km (0.089 R)
• M11: 2,205,970 km (0.108 R)
• M12: 2,503,820 km (0.118 R)
• M13: 2,863,602 km (0.117 R)
• M14: 3,420,555 km (0.106 R)
• M15: 3,578,231 km (0.099 R)
• M16: 3,792,306 km (0.12 R)
• M17: 4,093,447 km (0.117 R)
• M18: 4,204,897 km (0.071 R)
• M19: 4,487,936 km (0.061 R)
• M20: 4,924,313 km (0.116 R)
• M21: 5,650,312 km (0.103 R)
• M22: 5,868,276 km (0.089 R)
• M23: 6,409,521 km (0.051 R)
• M24: 6,900,202 km (0.08 R)
• M25: 6,966,474 km (0.12 R)
• M26: 7,710,274 km (0.101 R)
• M27: 8,196,767 km (0.085 R)
• M28: 8,372,993 km (0.079 R)
• M29: 9,640,835 km (0.117 R)
• M30: 9,752,285 km (0.058 R)
• M31: 10,202,276 km (0.036 R)
• M32: 11,514,099 km (0.026 R)
• M33: 11,711,419 km (0.076 R)
• M34: 12,715,071 km (0.074 R)
• M35: 12,837,292 km (0.112 R)
• M36: 13,289,078 km (0.116 R)
• M37: 13,997,424 km (0.047 R)
• M38: 14,889,326 km (0.094 R)
• M39: 15,320,468 km (0.058 R)
• M40: 15,843,312 km (0.089 R)
• M41: 16,283,429 km (0.113 R)
• M42: 16,951,234 km (0.116 R)
• M43: 17,040,993 km (0.088 R)
• M44: 17,175,780 km (0.102 R)
• M45: 17,446,702 km (0.1 R)
• M46: 17,628,015 km (0.105 R)
• M47: 20,422,054 km (0.096 R)
• M48: 20,613,091 km (0.086 R)
• M49: 21,480,459 km (0.105 R)
• M50: 21,577,698 km (0.079 R)
• M51: 22,261,510 km (0.085 R)
• M52: 22,655,550 km (0.056 R)
• M53: 23,600,410 km (0.107 R)
• M54: 23,650,526 km (0.107 R)
• M55: 23,901,551 km (0.079 R)
• M56: 23,951,816 km (0.072 R)
• M57: 24,102,910 km (0.098 R)
• M58: 24,254,452 km (0.086 R)
• M59: 25,941,019 km (0.048 R)
• M60: 26,199,823 km (0.099 R)
• M61: 27,033,981 km (0.083 R)
• M62: 27,454,201 km (0.091 R)
• M63: 28,995,807 km (0.093 R)
• M64: 29,641,920 km (0.085 R)
• M65: 29,858,389 km (0.108 R)
• M66: 30,347,274 km (0.104 R)
• M67: 30,619,991 km (0.028 R)
• M68: 30,838,853 km (0.094 R)
• M69: 30,948,359 km (0.11 R)
• M70: 31,058,164 km (0.108 R)
• M71: 31,113,066 km (0.111 R)
• M72: 32,162,345 km (0.096 R)
• M73: 32,217,996 km (0.1 R)
• M74: 32,607,698 km (0.086 R)
• M75: 32,663,498 km (0.094 R)
• M76: 33,279,542 km (0.071 R)
• M77: 33,391,890 km (0.111 R)
• M78: 33,448,139 km (0.109 R)
• M79: 34,921,828 km (0.117 R)
• M80: 35,264,856 km (0.106 R)
• M81: 35,436,893 km (0.056 R)
• M82: 35,494,189 km (0.116 R)
• M83: 36,590,442 km (0.1 R)
• M84: 36,706,381 km (0.108 R)
• M85: 36,764,425 km (0.086 R)
• M86: 37,171,780 km (0.12 R)
• M87: 37,638,974 km (0.068 R)
• M88: 37,932,036 km (0.098 R)
• M89: 38,520,405 km (0.074 R)
• M90: 38,815,711 km (0.049 R)
• M91: 39,885,186 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.7

Radius: 5.7

Gravity: 21.75 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.51 AU - 7.07 AU

Year: 10349 Days

Day: 24.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,419,754 km

• M1: 72,405 km (0.047 R)
• M2: 190,438 km (0.117 R)
• M3: 527,632 km (0.12 R)
• M4: 872,006 km (0.11 R)
• M5: 1,046,886 km (0.11 R)
• M6: 1,519,765 km (0.109 R)
• M7: 1,706,613 km (0.049 R)
• M8: 1,827,188 km (0.07 R)
• M9: 2,076,568 km (0.114 R)
• M10: 2,127,880 km (0.108 R)
• M11: 2,205,372 km (0.111 R)
• M12: 2,310,390 km (0.074 R)
• M13: 2,443,980 km (0.108 R)
• M14: 2,525,362 km (0.103 R)
• M15: 2,690,817 km (0.075 R)
• M16: 2,746,617 km (0.106 R)
• M17: 2,888,286 km (0.064 R)
• M18: 3,297,287 km (0.054 R)
• M19: 3,387,345 km (0.093 R)
• M20: 4,266,382 km (0.101 R)
• M21: 4,463,552 km (0.1 R)
• M22: 4,529,973 km (0.097 R)
• M23: 4,798,800 km (0.11 R)
• M24: 4,900,976 km (0.057 R)
• M25: 5,387,169 km (0.101 R)
• M26: 5,422,624 km (0.091 R)
• M27: 5,707,907 km (0.105 R)
• M28: 6,367,783 km (0.05 R)
• M29: 6,897,659 km (0.103 R)
• M30: 7,167,832 km (0.103 R)
• M31: 7,363,058 km (0.116 R)
• M32: 7,441,596 km (0.11 R)
• M33: 7,798,537 km (0.105 R)
• M34: 9,408,659 km (0.099 R)
• M35: 9,708,303 km (0.117 R)
• M36: 11,117,366 km (0.101 R)
• M37: 11,297,930 km (0.077 R)
• M38: 12,122,514 km (0.041 R)
• M39: 12,495,312 km (0.092 R)
• M40: 12,824,427 km (0.104 R)
• M41: 12,871,700 km (0.051 R)
• M42: 14,365,435 km (0.116 R)
• M43: 14,809,292 km (0.104 R)
• M44: 16,065,764 km (0.088 R)
• M45: 16,218,803 km (0.1 R)
• M46: 17,095,297 km (0.069 R)
• M47: 17,670,650 km (0.091 R)
• M48: 18,518,720 km (0.054 R)
• M49: 18,625,683 km (0.108 R)
• M50: 19,434,259 km (0.045 R)
• M51: 19,706,378 km (0.086 R)
• M52: 20,585,415 km (0.12 R)
• M53: 20,918,420 km (0.094 R)
• M54: 21,309,169 km (0.064 R)
• M55: 21,589,666 km (0.067 R)
• M56: 22,097,700 km (0.094 R)
• M57: 24,461,795 km (0.07 R)
• M58: 24,520,437 km (0.085 R)
• M59: 24,755,456 km (0.102 R)
• M60: 24,991,371 km (0.076 R)
• M61: 25,287,126 km (0.119 R)
• M62: 25,346,517 km (0.104 R)
• M63: 25,703,308 km (0.111 R)
• M64: 26,904,728 km (0.037 R)
• M65: 27,025,903 km (0.119 R)
• M66: 27,207,963 km (0.106 R)
• M67: 28,062,915 km (0.05 R)
• M68: 30,050,023 km (0.091 R)
• M69: 30,175,835 km (0.081 R)
• M70: 30,743,559 km (0.074 R)
• M71: 32,532,600 km (0.035 R)
• M72: 32,597,077 km (0.119 R)
• M73: 32,855,582 km (0.09 R)
• M74: 33,765,586 km (0.116 R)
• M75: 35,079,953 km (0.107 R)
• M76: 37,962,105 km (0.09 R)
• M77: 38,166,007 km (0.082 R)
• M78: 38,643,224 km (0.081 R)
• M79: 38,779,807 km (0.106 R)
• M80: 40,294,186 km (0.038 R)
• M81: 40,571,541 km (0.092 R)
• M82: 41,477,506 km (0.083 R)
• M83: 41,617,529 km (0.083 R)
• M84: 42,178,820 km (0.113 R)
• M85: 42,742,804 km (0.089 R)
• M86: 42,884,174 km (0.054 R)
• M87: 44,449,567 km (0.086 R)
• M88: 44,664,539 km (0.086 R)
• M89: 45,023,424 km (0.087 R)
• M90: 46,251,024 km (0.117 R)
• M91: 46,468,839 km (0.097 R)
• M92: 46,832,511 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.4

Radius: 3.3

Gravity: 77.45 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.76 AU - 8.94 AU

Year: 13072 Days

Day: 23.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,419,754 km

• M1: 121,773 km (0.092 R)
• M2: 165,306 km (0.116 R)
• M3: 189,241 km (0.117 R)
• M4: 255,064 km (0.053 R)
• M5: 344,225 km (0.068 R)
• M6: 513,719 km (0.114 R)
• M7: 550,670 km (0.092 R)
• M8: 790,026 km (0.084 R)
• M9: 1,105,528 km (0.065 R)
• M10: 1,781,860 km (0.118 R)
• M11: 2,592,531 km (0.117 R)
• M12: 3,500,441 km (0.089 R)
• M13: 3,571,200 km (0.047 R)
• M14: 3,642,559 km (0.105 R)
• M15: 3,859,326 km (0.116 R)
• M16: 4,117,532 km (0.076 R)
• M17: 4,267,578 km (0.111 R)
• M18: 5,084,233 km (0.068 R)
• M19: 5,124,325 km (0.113 R)
• M20: 5,407,813 km (0.076 R)
• M21: 5,530,932 km (0.103 R)
• M22: 5,654,949 km (0.046 R)
• M23: 6,288,496 km (0.107 R)
• M24: 6,461,282 km (0.056 R)
• M25: 7,805,568 km (0.087 R)
• M26: 8,131,392 km (0.059 R)
• M27: 8,272,313 km (0.096 R)
• M28: 8,461,555 km (0.095 R)
• M29: 9,576,956 km (0.074 R)
• M30: 11,047,803 km (0.088 R)
• M31: 11,676,563 km (0.034 R)
• M32: 11,729,520 km (0.096 R)
• M33: 12,316,991 km (0.074 R)
• M34: 12,695,922 km (0.05 R)
• M35: 13,023,542 km (0.074 R)
• M36: 14,362,144 km (0.113 R)
• M37: 14,418,841 km (0.049 R)
• M38: 14,932,710 km (0.078 R)
• M39: 15,047,601 km (0.102 R)
• M40: 15,105,196 km (0.048 R)
• M41: 15,220,686 km (0.057 R)
• M42: 15,919,457 km (0.08 R)
• M43: 16,036,892 km (0.093 R)
• M44: 16,331,899 km (0.053 R)
• M45: 16,867,310 km (0.069 R)
• M46: 17,772,377 km (0.102 R)
• M47: 17,833,263 km (0.05 R)
• M48: 17,955,185 km (0.09 R)
• M49: 18,200,077 km (0.115 R)
• M50: 18,817,019 km (0.118 R)
• M51: 19,128,033 km (0.045 R)
• M52: 19,629,185 km (0.059 R)
• M53: 20,452,722 km (0.047 R)
• M54: 20,644,357 km (0.051 R)
• M55: 21,676,582 km (0.083 R)
• M56: 22,461,671 km (0.096 R)
• M57: 23,256,186 km (0.074 R)
• M58: 23,723,829 km (0.09 R)
• M59: 23,857,868 km (0.086 R)
• M60: 25,008,575 km (0.082 R)
• M61: 25,282,040 km (0.1 R)
• M62: 26,177,234 km (0.096 R)
• M63: 27,293,234 km (0.1 R)
• M64: 27,715,848 km (0.109 R)
• M65: 27,927,828 km (0.118 R)
• M66: 27,998,737 km (0.053 R)
• M67: 28,069,497 km (0.053 R)
• M68: 28,996,256 km (0.091 R)
• M69: 29,211,527 km (0.12 R)
• M70: 30,441,372 km (0.083 R)
• M71: 33,251,119 km (0.089 R)
• M72: 34,231,134 km (0.1 R)
• M73: 35,603,695 km (0.052 R)
• M74: 36,761,283 km (0.057 R)
• M75: 36,916,566 km (0.106 R)
• M76: 39,907,626 km (0.1 R)
• M77: 40,627,491 km (0.086 R)
• M78: 41,432,177 km (0.105 R)
• M79: 41,512,960 km (0.113 R)
• M80: 42,404,713 km (0.098 R)
• M81: 42,812,218 km (0.05 R)
• M82: 43,302,899 km (0.114 R)
• M83: 43,631,117 km (0.094 R)
• M84: 48,056,371 km (0.108 R)
• M85: 48,821,863 km (0.089 R)
• M86: 50,106,610 km (0.026 R)
• M87: 50,451,134 km (0.088 R)
• M88: 50,882,873 km (0.075 R)
• M89: 53,235,150 km (0.043 R)
• M90: 54,822,982 km (0.079 R)
• M91: 55,000,405 km (0.09 R)
• M92: 57,323,660 km (0.08 R)
• M93: 59,770,034 km (0.107 R)
• M94: 59,861,289 km (0.08 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: 159 - 12,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit