🌌 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: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.7

Radius: 11.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.59 AU - 0.75 AU

Year: 366 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 58,430,553 km

• M1: 148,700 km (0.099 R)
• M2: 219,011 km (0.057 R)
• M3: 308,620 km (0.105 R)
• M4: 388,506 km (0.096 R)
• M5: 514,467 km (0.108 R)
• M6: 616,044 km (0.11 R)
• M7: 705,952 km (0.066 R)
• M8: 776,862 km (0.057 R)
• M9: 888,013 km (0.119 R)
• M10: 1,027,438 km (0.113 R)
• M11: 1,184,067 km (0.091 R)
• M12: 1,260,661 km (0.072 R)
• M13: 1,353,861 km (0.069 R)
• M14: 1,424,172 km (0.084 R)
• M15: 1,584,391 km (0.12 R)
• M16: 1,707,360 km (0.07 R)
• M17: 1,962,874 km (0.099 R)
• M18: 2,095,417 km (0.105 R)
• M19: 2,225,119 km (0.034 R)
• M20: 2,351,379 km (0.082 R)
• M21: 2,436,949 km (0.078 R)
• M22: 2,536,133 km (0.028 R)
• M23: 2,623,947 km (0.044 R)
• M24: 2,802,866 km (0.066 R)
• M25: 2,880,806 km (0.111 R)
• M26: 2,952,763 km (0.106 R)
• M27: 3,052,096 km (0.059 R)
• M28: 3,159,357 km (0.118 R)
• M29: 3,233,708 km (0.079 R)
• M30: 3,678,462 km (0.044 R)
• M31: 3,778,393 km (0.066 R)
• M32: 3,893,733 km (0.103 R)
• M33: 4,024,931 km (0.104 R)
• M34: 4,172,434 km (0.062 R)
• M35: 4,329,213 km (0.075 R)
• M36: 4,503,345 km (0.088 R)
• M37: 4,595,048 km (0.066 R)
• M38: 4,733,875 km (0.114 R)
• M39: 4,976,224 km (0.102 R)
• M40: 5,158,733 km (0.076 R)
• M41: 5,262,853 km (0.112 R)
• M42: 5,416,191 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.3

Radius: 11.4

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.81 AU - 1.07 AU

Year: 608 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 58,430,553 km

• M1: 148,251 km (0.072 R)
• M2: 225,893 km (0.096 R)
• M3: 312,211 km (0.114 R)
• M4: 405,261 km (0.091 R)
• M5: 632,799 km (0.082 R)
• M6: 716,723 km (0.108 R)
• M7: 790,176 km (0.073 R)
• M8: 871,557 km (0.067 R)
• M9: 1,010,534 km (0.11 R)
• M10: 1,186,461 km (0.105 R)
• M11: 1,293,423 km (0.094 R)
• M12: 1,372,860 km (0.094 R)
• M13: 1,562,699 km (0.112 R)
• M14: 1,714,242 km (0.117 R)
• M15: 1,940,584 km (0.108 R)
• M16: 2,032,437 km (0.092 R)
• M17: 2,227,961 km (0.076 R)
• M18: 2,302,012 km (0.099 R)
• M19: 2,376,961 km (0.072 R)
• M20: 2,483,325 km (0.038 R)
• M21: 2,567,997 km (0.098 R)
• M22: 2,892,325 km (0.108 R)
• M23: 3,365,055 km (0.086 R)
• M24: 3,441,948 km (0.108 R)
• M25: 3,519,440 km (0.091 R)
• M26: 3,606,356 km (0.094 R)
• M27: 3,685,044 km (0.087 R)
• M28: 3,862,318 km (0.113 R)
• M29: 4,060,385 km (0.09 R)
• M30: 4,252,768 km (0.048 R)
• M31: 4,466,843 km (0.092 R)
• M32: 4,589,513 km (0.044 R)
• M33: 4,703,656 km (0.117 R)
• M34: 5,179,976 km (0.109 R)
• M35: 5,428,907 km (0.087 R)
• M36: 5,569,978 km (0.107 R)
• M37: 5,702,222 km (0.093 R)
• M38: 5,773,879 km (0.096 R)
• M39: 5,917,942 km (0.117 R)
• M40: 6,136,505 km (0.12 R)
• M41: 6,220,429 km (0.053 R)
• M42: 6,304,802 km (0.095 R)
• M43: 6,442,582 km (0.087 R)
• M44: 6,538,624 km (0.099 R)
• M45: 6,753,745 km (0.101 R)
• M46: 6,949,419 km (0.077 R)
• M47: 7,058,925 km (0.068 R)
• M48: 7,346,303 km (0.115 R)
• M49: 7,424,393 km (0.049 R)
• M50: 7,502,632 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.1

Radius: 11.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.87 AU - 2.23 AU

Year: 1957 Days

Day: 9.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 58,430,553 km

• M1: 154,385 km (0.085 R)
• M2: 239,357 km (0.098 R)
• M3: 337,493 km (0.092 R)
• M4: 417,976 km (0.088 R)
• M5: 636,240 km (0.094 R)
• M6: 729,140 km (0.108 R)
• M7: 849,118 km (0.088 R)
• M8: 991,535 km (0.065 R)
• M9: 1,101,938 km (0.103 R)
• M10: 1,233,434 km (0.108 R)
• M11: 1,450,052 km (0.114 R)
• M12: 1,651,112 km (0.085 R)
• M13: 1,832,275 km (0.097 R)
• M14: 1,930,411 km (0.075 R)
• M15: 2,050,538 km (0.075 R)
• M16: 2,132,069 km (0.064 R)
• M17: 2,578,020 km (0.057 R)
• M18: 2,880,357 km (0.104 R)
• M19: 3,018,436 km (0.086 R)
• M20: 3,313,144 km (0.092 R)
• M21: 3,385,400 km (0.118 R)
• M22: 3,506,873 km (0.059 R)
• M23: 3,716,759 km (0.05 R)
• M24: 4,020,144 km (0.118 R)
• M25: 4,450,537 km (0.108 R)
• M26: 4,610,756 km (0.037 R)
• M27: 4,705,152 km (0.099 R)
• M28: 5,061,345 km (0.043 R)
• M29: 5,256,869 km (0.087 R)
• M30: 5,440,575 km (0.095 R)
• M31: 5,526,145 km (0.109 R)
• M32: 6,034,180 km (0.111 R)
• M33: 6,137,552 km (0.113 R)
• M34: 6,709,315 km (0.038 R)
• M35: 6,847,244 km (0.083 R)
• M36: 7,376,970 km (0.083 R)
• M37: 7,551,102 km (0.109 R)
• M38: 7,887,548 km (0.072 R)
• M39: 8,016,950 km (0.12 R)
• M40: 8,114,488 km (0.088 R)
• M41: 8,196,168 km (0.097 R)
• M42: 8,393,189 km (0.062 R)
• M43: 8,658,276 km (0.052 R)
• M44: 8,758,357 km (0.082 R)
• M45: 9,333,112 km (0.077 R)
• M46: 9,521,605 km (0.095 R)
• M47: 10,625,787 km (0.116 R)
• M48: 10,733,049 km (0.11 R)
• M49: 10,822,808 km (0.085 R)
• M50: 11,220,289 km (0.05 R)
• M51: 11,384,398 km (0.109 R)
• M52: 11,512,603 km (0.059 R)
• M53: 11,585,906 km (0.087 R)
• M54: 12,067,163 km (0.091 R)
• M55: 12,460,605 km (0.1 R)
• M56: 12,592,700 km (0.065 R)
• M57: 12,725,244 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 8.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.11 AU - 2.37 AU

Year: 2236 Days

Day: 6.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 58,430,553 km

• M1: 101,876 km (0.103 R)
• M2: 156,928 km (0.112 R)
• M3: 250,876 km (0.12 R)
• M4: 305,778 km (0.104 R)
• M5: 398,080 km (0.088 R)
• M6: 477,367 km (0.036 R)
• M7: 601,084 km (0.097 R)
• M8: 660,325 km (0.058 R)
• M9: 714,928 km (0.113 R)
• M10: 836,402 km (0.036 R)
• M11: 1,051,673 km (0.098 R)
• M12: 1,149,510 km (0.063 R)
• M13: 1,224,907 km (0.028 R)
• M14: 1,371,962 km (0.044 R)
• M15: 1,534,126 km (0.117 R)
• M16: 1,617,602 km (0.099 R)
• M17: 1,702,723 km (0.116 R)
• M18: 1,799,064 km (0.111 R)
• M19: 1,907,074 km (0.059 R)
• M20: 2,098,858 km (0.078 R)
• M21: 2,181,586 km (0.082 R)
• M22: 2,244,267 km (0.083 R)
• M23: 2,339,561 km (0.114 R)
• M24: 2,534,188 km (0.112 R)
• M25: 2,836,076 km (0.1 R)
• M26: 3,055,387 km (0.032 R)
• M27: 3,125,848 km (0.079 R)
• M28: 3,364,606 km (0.114 R)
• M29: 3,634,181 km (0.12 R)
• M30: 3,809,360 km (0.097 R)
• M31: 3,961,651 km (0.101 R)
• M32: 4,417,775 km (0.115 R)
• M33: 4,497,660 km (0.085 R)
• M34: 4,740,009 km (0.11 R)
• M35: 4,794,612 km (0.094 R)
• M36: 5,028,433 km (0.056 R)
• M37: 5,209,746 km (0.12 R)
• M38: 5,280,057 km (0.119 R)
• M39: 6,059,911 km (0.103 R)
• M40: 6,433,008 km (0.119 R)
• M41: 6,614,769 km (0.097 R)
• M42: 6,691,064 km (0.104 R)
• M43: 6,844,402 km (0.117 R)
• M44: 6,983,528 km (0.116 R)
• M45: 7,045,611 km (0.115 R)
• M46: 7,708,778 km (0.114 R)
• M47: 7,837,283 km (0.09 R)
• M48: 8,031,610 km (0.092 R)
• M49: 8,607,113 km (0.107 R)
• M50: 8,891,499 km (0.105 R)
• M51: 8,941,914 km (0.105 R)
• M52: 8,992,627 km (0.087 R)
• M53: 9,060,245 km (0.117 R)
• M54: 9,555,564 km (0.107 R)
• M55: 9,607,325 km (0.115 R)
• M56: 9,659,086 km (0.106 R)
• M57: 9,797,763 km (0.1 R)
• M58: 9,867,326 km (0.107 R)
• M59: 10,007,050 km (0.119 R)
• M60: 10,306,097 km (0.103 R)
• M61: 10,985,121 km (0.085 R)
• M62: 11,129,932 km (0.089 R)
• M63: 11,257,090 km (0.084 R)
• M64: 11,531,453 km (0.11 R)
• M65: 11,715,458 km (0.102 R)
• M66: 11,863,410 km (0.104 R)
• M67: 12,030,661 km (0.065 R)
• M68: 12,123,860 km (0.092 R)
• M69: 12,236,059 km (0.064 R)
• M70: 12,311,007 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.3

Radius: 7.7

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.56 AU - 12.06 AU

Year: 22076 Days

Day: 21.4 Hours

Environment

Temp: -246 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,430,553 km

• M1: 164,558 km (0.114 R)
• M2: 400,922 km (0.059 R)
• M3: 1,508,844 km (0.079 R)
• M4: 1,681,630 km (0.118 R)
• M5: 1,984,266 km (0.043 R)
• M6: 2,743,775 km (0.058 R)
• M7: 2,813,786 km (0.107 R)
• M8: 3,357,575 km (0.108 R)
• M9: 3,894,332 km (0.075 R)
• M10: 4,581,435 km (0.071 R)
• M11: 4,748,685 km (0.098 R)
• M12: 4,833,058 km (0.081 R)
• M13: 5,748,448 km (0.115 R)
• M14: 6,295,228 km (0.081 R)
• M15: 6,528,002 km (0.082 R)
• M16: 6,669,073 km (0.069 R)
• M17: 6,858,614 km (0.076 R)
• M18: 7,585,360 km (0.105 R)
• M19: 7,684,244 km (0.118 R)
• M20: 8,033,256 km (0.067 R)
• M21: 8,387,504 km (0.058 R)
• M22: 8,438,517 km (0.1 R)
• M23: 8,540,842 km (0.102 R)
• M24: 8,695,227 km (0.114 R)
• M25: 8,798,599 km (0.069 R)
• M26: 9,006,689 km (0.082 R)
• M27: 9,268,934 km (0.116 R)
• M28: 10,071,078 km (0.07 R)
• M29: 10,125,233 km (0.113 R)
• M30: 11,118,563 km (0.113 R)
• M31: 11,174,662 km (0.077 R)
• M32: 12,607,510 km (0.052 R)
• M33: 13,256,167 km (0.057 R)
• M34: 13,915,594 km (0.081 R)
• M35: 16,658,321 km (0.094 R)
• M36: 16,851,303 km (0.093 R)
• M37: 17,369,510 km (0.087 R)
• M38: 17,499,809 km (0.081 R)
• M39: 18,687,766 km (0.063 R)
• M40: 18,754,487 km (0.047 R)
• M41: 18,888,227 km (0.11 R)
• M42: 20,724,691 km (0.081 R)
• M43: 21,140,573 km (0.107 R)
• M44: 22,121,486 km (0.06 R)
• M45: 22,262,706 km (0.107 R)
• M46: 22,475,285 km (0.071 R)
• M47: 23,909,629 km (0.084 R)
• M48: 23,982,184 km (0.109 R)
• M49: 24,200,148 km (0.105 R)
• M50: 24,491,715 km (0.088 R)
• M51: 24,637,872 km (0.106 R)
• M52: 26,490,193 km (0.098 R)
• M53: 29,235,014 km (0.073 R)
• M54: 32,229,066 km (0.09 R)
• M55: 32,309,101 km (0.093 R)
• M56: 32,952,372 km (0.066 R)
• M57: 33,437,518 km (0.086 R)
• M58: 33,599,682 km (0.101 R)
• M59: 33,680,913 km (0.057 R)
• M60: 35,484,316 km (0.08 R)
• M61: 36,314,434 km (0.079 R)
• M62: 36,982,987 km (0.082 R)
• M63: 37,234,760 km (0.105 R)
• M64: 38,927,909 km (0.064 R)
• M65: 39,698,039 km (0.055 R)
• M66: 39,783,908 km (0.084 R)
• M67: 39,955,796 km (0.08 R)
• M68: 41,514,307 km (0.084 R)
• M69: 43,800,312 km (0.067 R)
• M70: 43,977,884 km (0.098 R)
• M71: 44,422,789 km (0.093 R)
• M72: 44,511,949 km (0.081 R)
• M73: 45,856,535 km (0.07 R)
• M74: 46,398,079 km (0.11 R)
• M75: 46,488,436 km (0.08 R)
• M76: 46,760,255 km (0.115 R)
• M77: 52,022,660 km (0.047 R)
• M78: 53,817,984 km (0.102 R)
• M79: 55,249,635 km (0.118 R)
• M80: 55,729,695 km (0.106 R)
• M81: 56,984,223 km (0.109 R)
• M82: 57,081,162 km (0.108 R)
• M83: 58,150,488 km (0.096 R)
• M84: 58,834,449 km (0.06 R)
• M85: 61,696,256 km (0.098 R)
• M86: 62,094,486 km (0.091 R)
• M87: 63,194,180 km (0.104 R)
• M88: 65,615,720 km (0.059 R)
• M89: 65,920,451 km (0.114 R)
• M90: 66,124,054 km (0.089 R)
• M91: 67,451,735 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.4

Radius: 4.1

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.77 AU - 12.91 AU

Year: 22172 Days

Day: 17.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,430,553 km

• M1: 118,332 km (0.075 R)
• M2: 268,079 km (0.103 R)
• M3: 400,922 km (0.064 R)
• M4: 803,939 km (0.111 R)
• M5: 908,957 km (0.08 R)
• M6: 952,190 km (0.085 R)
• M7: 1,063,491 km (0.082 R)
• M8: 1,322,744 km (0.117 R)
• M9: 1,680,134 km (0.06 R)
• M10: 1,787,395 km (0.094 R)
• M11: 1,869,525 km (0.083 R)
• M12: 2,508,158 km (0.108 R)
• M13: 3,011,256 km (0.11 R)
• M14: 3,510,613 km (0.052 R)
• M15: 4,398,327 km (0.113 R)
• M16: 4,583,828 km (0.103 R)
• M17: 4,809,721 km (0.08 R)
• M18: 4,847,869 km (0.102 R)
• M19: 4,885,866 km (0.112 R)
• M20: 5,549,183 km (0.092 R)
• M21: 5,588,976 km (0.072 R)
• M22: 6,116,309 km (0.07 R)
• M23: 7,087,349 km (0.092 R)
• M24: 7,348,397 km (0.088 R)
• M25: 8,060,034 km (0.062 R)
• M26: 8,886,562 km (0.065 R)
• M27: 9,595,806 km (0.033 R)
• M28: 10,127,327 km (0.11 R)
• M29: 11,168,379 km (0.105 R)
• M30: 11,522,926 km (0.07 R)
• M31: 11,675,964 km (0.116 R)
• M32: 13,510,932 km (0.055 R)
• M33: 13,834,362 km (0.109 R)
• M34: 13,942,821 km (0.115 R)
• M35: 14,105,882 km (0.096 R)
• M36: 14,324,295 km (0.118 R)
• M37: 15,097,716 km (0.083 R)
• M38: 16,054,993 km (0.115 R)
• M39: 16,111,990 km (0.117 R)
• M40: 18,443,173 km (0.113 R)
• M41: 18,502,713 km (0.11 R)
• M42: 18,861,748 km (0.077 R)
• M43: 20,567,613 km (0.088 R)
• M44: 20,691,330 km (0.11 R)
• M45: 21,188,594 km (0.095 R)
• M46: 21,501,403 km (0.12 R)
• M47: 22,195,088 km (0.066 R)
• M48: 24,319,527 km (0.087 R)
• M49: 25,838,095 km (0.112 R)
• M50: 26,980,126 km (0.097 R)
• M51: 27,047,744 km (0.1 R)
• M52: 27,727,816 km (0.084 R)
• M53: 29,382,667 km (0.112 R)
• M54: 29,452,230 km (0.062 R)
• M55: 30,081,589 km (0.099 R)
• M56: 30,151,750 km (0.03 R)
• M57: 31,709,662 km (0.106 R)
• M58: 31,852,678 km (0.104 R)
• M59: 32,210,965 km (0.1 R)
• M60: 33,076,089 km (0.058 R)
• M61: 33,511,718 km (0.082 R)
• M62: 33,948,993 km (0.085 R)
• M63: 35,272,485 km (0.097 R)
• M64: 35,420,587 km (0.075 R)
• M65: 35,568,839 km (0.063 R)
• M66: 36,313,537 km (0.104 R)
• M67: 36,988,074 km (0.051 R)
• M68: 38,578,000 km (0.082 R)
• M69: 38,959,773 km (0.103 R)
• M70: 39,036,218 km (0.113 R)
• M71: 39,189,406 km (0.104 R)
• M72: 39,266,150 km (0.115 R)
• M73: 40,112,724 km (0.105 R)
• M74: 40,267,408 km (0.025 R)
• M75: 42,609,662 km (0.111 R)
• M76: 42,925,314 km (0.084 R)
• M77: 43,479,574 km (0.114 R)
• M78: 45,317,234 km (0.117 R)
• M79: 45,639,468 km (0.075 R)
• M80: 45,720,101 km (0.07 R)
• M81: 45,962,300 km (0.089 R)
• M82: 46,043,233 km (0.118 R)
• M83: 47,424,919 km (0.113 R)
• M84: 48,244,117 km (0.038 R)
• M85: 49,315,985 km (0.108 R)
• M86: 49,481,590 km (0.117 R)
• M87: 49,896,275 km (0.105 R)
• M88: 51,735,132 km (0.113 R)
• M89: 51,819,206 km (0.031 R)
• M90: 51,903,430 km (0.112 R)
• M91: 52,409,220 km (0.102 R)
• M92: 55,134,744 km (0.095 R)
• M93: 58,167,990 km (0.099 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: 405 - 20,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit