🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.7

Radius: 14.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.09 AU - 1.51 AU

Year: 1023 Days

Day: 14.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 66,800,884 km

• M1: 178,321 km (0.111 R)
• M2: 322,383 km (0.116 R)
• M3: 496,964 km (0.062 R)
• M4: 686,804 km (0.093 R)
• M5: 904,020 km (0.091 R)
• M6: 1,160,879 km (0.081 R)
• M7: 1,417,290 km (0.092 R)
• M8: 1,544,000 km (0.034 R)
• M9: 1,855,462 km (0.111 R)
• M10: 2,080,906 km (0.116 R)
• M11: 2,375,913 km (0.097 R)
• M12: 2,642,646 km (0.105 R)
• M13: 2,747,963 km (0.093 R)
• M14: 3,050,450 km (0.057 R)
• M15: 3,183,443 km (0.114 R)
• M16: 3,363,858 km (0.11 R)
• M17: 3,594,238 km (0.117 R)
• M18: 3,782,433 km (0.037 R)
• M19: 3,973,918 km (0.089 R)
• M20: 4,095,391 km (0.106 R)
• M21: 4,242,596 km (0.088 R)
• M22: 4,354,345 km (0.101 R)
• M23: 4,605,969 km (0.06 R)
• M24: 4,720,860 km (0.106 R)
• M25: 4,888,410 km (0.117 R)
• M26: 5,031,874 km (0.118 R)
• M27: 5,203,164 km (0.084 R)
• M28: 5,457,181 km (0.051 R)
• M29: 5,646,871 km (0.101 R)
• M30: 5,907,919 km (0.117 R)
• M31: 6,130,970 km (0.075 R)
• M32: 6,285,803 km (0.077 R)
• M33: 6,585,298 km (0.105 R)
• M34: 6,816,577 km (0.108 R)
• M35: 7,183,391 km (0.117 R)
• M36: 7,317,131 km (0.104 R)
• M37: 7,466,579 km (0.116 R)
• M38: 7,647,443 km (0.046 R)
• M39: 7,905,948 km (0.1 R)
• M40: 8,044,177 km (0.112 R)
• M41: 8,229,528 km (0.113 R)
• M42: 8,338,286 km (0.104 R)
• M43: 8,494,616 km (0.045 R)
• M44: 8,635,986 km (0.116 R)
• M45: 8,778,403 km (0.098 R)
• M46: 8,921,419 km (0.116 R)
• M47: 9,177,680 km (0.107 R)
• M48: 10,143,783 km (0.033 R)
• M49: 10,461,828 km (0.083 R)
• M50: 10,987,814 km (0.114 R)
• M51: 11,696,758 km (0.095 R)
• M52: 11,801,776 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 13.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.13 AU - 1.55 AU

Year: 1071 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,800,884 km

• M1: 175,179 km (0.107 R)
• M2: 266,733 km (0.083 R)
• M3: 364,720 km (0.086 R)
• M4: 499,507 km (0.03 R)
• M5: 593,006 km (0.075 R)
• M6: 698,622 km (0.098 R)
• M7: 801,695 km (0.077 R)
• M8: 921,523 km (0.111 R)
• M9: 1,186,760 km (0.096 R)
• M10: 1,388,418 km (0.052 R)
• M11: 1,484,011 km (0.066 R)
• M12: 1,635,254 km (0.11 R)
• M13: 1,911,113 km (0.07 R)
• M14: 2,054,727 km (0.117 R)
• M15: 2,277,328 km (0.11 R)
• M16: 2,437,996 km (0.104 R)
• M17: 2,563,060 km (0.088 R)
• M18: 2,650,276 km (0.079 R)
• M19: 2,803,464 km (0.116 R)
• M20: 3,026,215 km (0.12 R)
• M21: 3,203,638 km (0.109 R)
• M22: 3,297,885 km (0.079 R)
• M23: 3,436,861 km (0.106 R)
• M24: 3,524,675 km (0.061 R)
• M25: 3,711,673 km (0.093 R)
• M26: 3,802,030 km (0.096 R)
• M27: 3,975,414 km (0.109 R)
• M28: 4,142,365 km (0.12 R)
• M29: 4,245,438 km (0.11 R)
• M30: 4,396,981 km (0.093 R)
• M31: 4,492,723 km (0.105 R)
• M32: 4,589,064 km (0.076 R)
• M33: 4,686,153 km (0.085 R)
• M34: 4,872,552 km (0.064 R)
• M35: 5,141,679 km (0.033 R)
• M36: 5,313,716 km (0.043 R)
• M37: 5,539,160 km (0.12 R)
• M38: 5,715,686 km (0.042 R)
• M39: 5,883,385 km (0.062 R)
• M40: 5,999,772 km (0.095 R)
• M41: 6,374,964 km (0.116 R)
• M42: 6,527,254 km (0.114 R)
• M43: 6,769,004 km (0.088 R)
• M44: 6,980,237 km (0.11 R)
• M45: 7,227,522 km (0.065 R)
• M46: 7,603,910 km (0.093 R)
• M47: 7,835,188 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.2

Radius: 9.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.31 AU - 1.73 AU

Year: 1294 Days

Day: 5.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 66,800,884 km

• M1: 121,025 km (0.092 R)
• M2: 218,862 km (0.11 R)
• M3: 313,408 km (0.096 R)
• M4: 372,050 km (0.071 R)
• M5: 457,620 km (0.108 R)
• M6: 517,609 km (0.092 R)
• M7: 610,659 km (0.087 R)
• M8: 672,891 km (0.116 R)
• M9: 890,855 km (0.1 R)
• M10: 1,017,864 km (0.032 R)
• M11: 1,086,978 km (0.094 R)
• M12: 1,157,738 km (0.07 R)
• M13: 1,331,271 km (0.117 R)
• M14: 1,477,877 km (0.091 R)
• M15: 1,652,159 km (0.109 R)
• M16: 1,787,395 km (0.063 R)
• M17: 1,887,327 km (0.092 R)
• M18: 2,005,060 km (0.118 R)
• M19: 2,117,259 km (0.103 R)
• M20: 2,289,446 km (0.11 R)
• M21: 2,569,493 km (0.103 R)
• M22: 2,860,610 km (0.086 R)
• M23: 2,969,219 km (0.096 R)
• M24: 3,051,497 km (0.117 R)
• M25: 3,134,524 km (0.06 R)
• M26: 3,312,546 km (0.036 R)
• M27: 3,474,560 km (0.089 R)
• M28: 3,571,200 km (0.084 R)
• M29: 3,776,897 km (0.108 R)
• M30: 3,836,437 km (0.12 R)
• M31: 3,906,300 km (0.096 R)
• M32: 4,027,025 km (0.118 R)
• M33: 4,282,538 km (0.036 R)
• M34: 4,469,835 km (0.048 R)
• M35: 4,596,095 km (0.091 R)
• M36: 4,713,081 km (0.078 R)
• M37: 5,190,448 km (0.036 R)
• M38: 5,256,869 km (0.034 R)
• M39: 5,435,040 km (0.082 R)
• M40: 5,558,758 km (0.05 R)
• M41: 5,797,665 km (0.038 R)
• M42: 5,866,480 km (0.105 R)
• M43: 6,121,246 km (0.116 R)
• M44: 6,261,868 km (0.11 R)
• M45: 6,332,478 km (0.076 R)
• M46: 6,427,173 km (0.104 R)
• M47: 6,617,911 km (0.077 R)
• M48: 6,713,952 km (0.067 R)
• M49: 6,822,560 km (0.077 R)
• M50: 6,968,418 km (0.05 R)
• M51: 7,078,373 km (0.118 R)
• M52: 7,250,710 km (0.066 R)
• M53: 7,813,946 km (0.117 R)
• M54: 7,890,091 km (0.112 R)
• M55: 8,068,711 km (0.117 R)
• M56: 8,378,229 km (0.082 R)
• M57: 8,495,214 km (0.104 R)
• M58: 8,691,487 km (0.077 R)
• M59: 8,942,362 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.5

Radius: 9.1

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.98 AU - 2.44 AU

Year: 2268 Days

Day: 7.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 66,800,884 km

• M1: 156,629 km (0.104 R)
• M2: 259,104 km (0.064 R)
• M3: 386,112 km (0.047 R)
• M4: 445,802 km (0.117 R)
• M5: 689,945 km (0.119 R)
• M6: 811,269 km (0.104 R)
• M7: 968,048 km (0.103 R)
• M8: 1,025,045 km (0.073 R)
• M9: 1,165,218 km (0.096 R)
• M10: 1,257,221 km (0.095 R)
• M11: 1,424,022 km (0.098 R)
• M12: 1,623,735 km (0.106 R)
• M13: 1,692,401 km (0.077 R)
• M14: 2,078,513 km (0.119 R)
• M15: 2,383,393 km (0.104 R)
• M16: 2,521,323 km (0.05 R)
• M17: 2,805,259 km (0.081 R)
• M18: 2,961,739 km (0.094 R)
• M19: 3,099,668 km (0.087 R)
• M20: 3,196,308 km (0.069 R)
• M21: 3,326,907 km (0.108 R)
• M22: 3,403,950 km (0.032 R)
• M23: 3,559,681 km (0.09 R)
• M24: 3,832,398 km (0.113 R)
• M25: 3,982,894 km (0.097 R)
• M26: 4,041,237 km (0.104 R)
• M27: 4,147,152 km (0.037 R)
• M28: 4,337,740 km (0.093 R)
• M29: 4,752,276 km (0.115 R)
• M30: 4,951,839 km (0.117 R)
• M31: 5,039,952 km (0.046 R)
• M32: 5,166,811 km (0.07 R)
• M33: 5,230,690 km (0.104 R)
• M34: 5,294,867 km (0.086 R)
• M35: 5,410,805 km (0.117 R)
• M36: 5,593,016 km (0.079 R)
• M37: 5,671,854 km (0.099 R)
• M38: 5,777,320 km (0.108 R)
• M39: 5,883,535 km (0.081 R)
• M40: 6,138,449 km (0.046 R)
• M41: 6,260,372 km (0.043 R)
• M42: 6,396,955 km (0.094 R)
• M43: 6,506,759 km (0.026 R)
• M44: 6,756,438 km (0.112 R)
• M45: 7,179,501 km (0.049 R)
• M46: 7,322,367 km (0.083 R)
• M47: 7,596,580 km (0.087 R)
• M48: 7,727,777 km (0.114 R)
• M49: 7,888,894 km (0.059 R)
• M50: 7,992,117 km (0.042 R)
• M51: 8,170,138 km (0.096 R)
• M52: 8,454,524 km (0.112 R)
• M53: 8,545,030 km (0.062 R)
• M54: 8,726,941 km (0.098 R)
• M55: 9,048,577 km (0.098 R)
• M56: 9,203,111 km (0.117 R)
• M57: 9,436,484 km (0.09 R)
• M58: 9,499,016 km (0.101 R)
• M59: 9,561,698 km (0.119 R)
• M60: 9,703,367 km (0.061 R)
• M61: 9,956,785 km (0.063 R)
• M62: 10,196,441 km (0.116 R)
• M63: 10,405,729 km (0.105 R)
• M64: 10,518,974 km (0.116 R)
• M65: 10,648,825 km (0.114 R)
• M66: 11,008,907 km (0.099 R)
• M67: 11,107,791 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.2

Radius: 7.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.05 AU - 8.91 AU

Year: 17045 Days

Day: 21.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,800,884 km

• M1: 615,745 km (0.076 R)
• M2: 692,189 km (0.069 R)
• M3: 1,012,628 km (0.105 R)
• M4: 1,160,879 km (0.073 R)
• M5: 1,218,325 km (0.114 R)
• M6: 1,396,496 km (0.066 R)
• M7: 1,520,064 km (0.054 R)
• M8: 1,690,606 km (0.102 R)
• M9: 1,844,991 km (0.047 R)
• M10: 1,912,609 km (0.113 R)
• M11: 2,027,201 km (0.12 R)
• M12: 2,239,181 km (0.1 R)
• M13: 2,508,158 km (0.082 R)
• M14: 3,157,562 km (0.089 R)
• M15: 3,266,170 km (0.047 R)
• M16: 3,375,975 km (0.112 R)
• M17: 3,627,748 km (0.119 R)
• M18: 3,885,505 km (0.113 R)
• M19: 4,418,972 km (0.076 R)
• M20: 4,849,963 km (0.089 R)
• M21: 6,392,467 km (0.076 R)
• M22: 6,808,947 km (0.091 R)
• M23: 7,449,974 km (0.103 R)
• M24: 8,036,098 km (0.105 R)
• M25: 8,334,696 km (0.04 R)
• M26: 8,751,176 km (0.082 R)
• M27: 10,241,620 km (0.112 R)
• M28: 12,233,665 km (0.115 R)
• M29: 12,967,293 km (0.07 R)
• M30: 13,185,856 km (0.089 R)
• M31: 16,511,715 km (0.069 R)
• M32: 18,782,013 km (0.102 R)
• M33: 18,831,380 km (0.086 R)
• M34: 19,527,010 km (0.111 R)
• M35: 21,663,866 km (0.115 R)
• M36: 22,340,198 km (0.077 R)
• M37: 23,927,282 km (0.099 R)
• M38: 24,034,394 km (0.102 R)
• M39: 24,842,671 km (0.113 R)
• M40: 25,168,495 km (0.04 R)
• M41: 25,659,924 km (0.115 R)
• M42: 26,044,391 km (0.098 R)
• M43: 26,154,495 km (0.12 R)
• M44: 26,818,859 km (0.103 R)
• M45: 27,153,061 km (0.11 R)
• M46: 30,338,448 km (0.098 R)
• M47: 30,570,474 km (0.027 R)
• M48: 31,153,158 km (0.104 R)
• M49: 31,328,636 km (0.052 R)
• M50: 32,388,537 km (0.069 R)
• M51: 32,447,778 km (0.077 R)
• M52: 34,060,593 km (0.069 R)
• M53: 37,488,030 km (0.111 R)
• M54: 37,986,490 km (0.114 R)
• M55: 38,111,554 km (0.092 R)
• M56: 38,738,369 km (0.116 R)
• M57: 42,830,768 km (0.11 R)
• M58: 42,960,769 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.5

Radius: 3.6

Gravity: 31.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.91 AU - 11.85 AU

Year: 21436 Days

Day: 21.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,800,884 km

• M1: 55,800 km (0.11 R)
• M2: 167,400 km (0.084 R)
• M3: 374,443 km (0.108 R)
• M4: 426,952 km (0.098 R)
• M5: 660,923 km (0.118 R)
• M6: 703,409 km (0.097 R)
• M7: 1,100,442 km (0.106 R)
• M8: 1,415,944 km (0.114 R)
• M9: 1,471,145 km (0.106 R)
• M10: 1,498,971 km (0.048 R)
• M11: 1,555,219 km (0.092 R)
• M12: 1,728,304 km (0.111 R)
• M13: 1,847,235 km (0.081 R)
• M14: 2,924,489 km (0.054 R)
• M15: 3,768,819 km (0.097 R)
• M16: 4,890,055 km (0.071 R)
• M17: 5,313,716 km (0.096 R)
• M18: 5,486,352 km (0.092 R)
• M19: 5,926,320 km (0.103 R)
• M20: 6,514,987 km (0.109 R)
• M21: 7,217,050 km (0.093 R)
• M22: 7,264,622 km (0.052 R)
• M23: 7,601,217 km (0.106 R)
• M24: 7,844,613 km (0.097 R)
• M25: 8,189,885 km (0.073 R)
• M26: 8,439,414 km (0.113 R)
• M27: 8,640,923 km (0.097 R)
• M28: 8,894,940 km (0.063 R)
• M29: 9,829,777 km (0.116 R)
• M30: 10,686,524 km (0.12 R)
• M31: 10,849,735 km (0.09 R)
• M32: 11,123,798 km (0.082 R)
• M33: 12,356,186 km (0.067 R)
• M34: 12,470,329 km (0.103 R)
• M35: 14,464,020 km (0.11 R)
• M36: 15,558,927 km (0.083 R)
• M37: 16,054,095 km (0.109 R)
• M38: 16,116,328 km (0.117 R)
• M39: 16,743,293 km (0.1 R)
• M40: 17,314,308 km (0.097 R)
• M41: 18,475,337 km (0.075 R)
• M42: 18,540,562 km (0.092 R)
• M43: 19,065,351 km (0.091 R)
• M44: 19,131,174 km (0.118 R)
• M45: 19,462,085 km (0.06 R)
• M46: 20,668,442 km (0.07 R)
• M47: 21,280,596 km (0.087 R)
• M48: 21,348,963 km (0.074 R)
• M49: 21,967,849 km (0.078 R)
• M50: 22,314,168 km (0.073 R)
• M51: 23,012,192 km (0.111 R)
• M52: 24,932,580 km (0.066 R)
• M53: 25,366,114 km (0.102 R)
• M54: 26,903,531 km (0.084 R)
• M55: 30,528,886 km (0.109 R)
• M56: 31,303,205 km (0.032 R)
• M57: 33,187,839 km (0.086 R)
• M58: 33,585,021 km (0.059 R)
• M59: 33,824,079 km (0.094 R)
• M60: 34,303,989 km (0.06 R)
• M61: 34,464,507 km (0.117 R)
• M62: 34,544,841 km (0.077 R)
• M63: 36,409,429 km (0.072 R)
• M64: 36,491,259 km (0.086 R)
• M65: 37,230,272 km (0.08 R)
• M66: 38,223,303 km (0.032 R)
• M67: 42,109,856 km (0.077 R)
• M68: 42,281,744 km (0.093 R)
• M69: 42,539,800 km (0.119 R)
• M70: 42,625,968 km (0.098 R)
• M71: 43,664,626 km (0.084 R)
• M72: 43,751,543 km (0.105 R)
• M73: 44,536,333 km (0.107 R)
• M74: 45,678,214 km (0.112 R)
• M75: 47,364,481 km (0.091 R)
• M76: 49,613,984 km (0.111 R)
• M77: 50,158,969 km (0.052 R)
• M78: 50,432,285 km (0.088 R)
• M79: 51,898,045 km (0.058 R)
• M80: 52,543,709 km (0.052 R)
• M81: 52,636,160 km (0.11 R)
• M82: 52,913,814 km (0.12 R)
• M83: 53,192,066 km (0.101 R)
• M84: 53,563,667 km (0.067 R)
• M85: 54,216,213 km (0.08 R)
• M86: 57,517,838 km (0.091 R)
• M87: 57,899,163 km (0.092 R)
• M88: 60,012,233 km (0.112 R)
• M89: 60,883,940 km (0.116 R)
• M90: 61,078,118 km (0.095 R)
• M91: 61,175,356 km (0.079 R)
• M92: 61,467,372 km (0.118 R)
• M93: 62,541,783 km (0.056 R)
• M94: 63,228,737 km (0.092 R)
• M95: 66,500,741 km (0.036 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 17,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit