🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.3

Radius: 9.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.89 AU - 3.11 AU

Year: 3465 Days

Day: 10.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 82,785,867 km

• M1: 121,922 km (0.111 R)
• M2: 184,753 km (0.1 R)
• M3: 282,291 km (0.079 R)
• M4: 367,712 km (0.075 R)
• M5: 511,176 km (0.094 R)
• M6: 582,235 km (0.029 R)
• M7: 674,836 km (0.11 R)
• M8: 785,688 km (0.103 R)
• M9: 856,597 km (0.105 R)
• M10: 956,978 km (0.059 R)
• M11: 1,305,840 km (0.113 R)
• M12: 1,430,754 km (0.083 R)
• M13: 1,510,938 km (0.113 R)
• M14: 1,600,996 km (0.097 R)
• M15: 1,726,808 km (0.053 R)
• M16: 1,795,174 km (0.093 R)
• M17: 2,087,489 km (0.09 R)
• M18: 2,356,765 km (0.11 R)
• M19: 2,433,060 km (0.071 R)
• M20: 2,607,940 km (0.068 R)
• M21: 2,746,767 km (0.076 R)
• M22: 2,888,136 km (0.053 R)
• M23: 3,230,865 km (0.041 R)
• M24: 3,412,627 km (0.09 R)
• M25: 3,608,600 km (0.057 R)
• M26: 3,697,012 km (0.044 R)
• M27: 4,000,696 km (0.109 R)
• M28: 4,219,258 km (0.064 R)
• M29: 4,300,640 km (0.098 R)
• M30: 4,477,165 km (0.111 R)
• M31: 4,572,309 km (0.042 R)
• M32: 5,244,303 km (0.08 R)
• M33: 5,395,098 km (0.078 R)
• M34: 5,458,378 km (0.117 R)
• M35: 5,547,239 km (0.101 R)
• M36: 5,791,233 km (0.094 R)
• M37: 5,986,308 km (0.085 R)
• M38: 6,117,655 km (0.088 R)
• M39: 6,369,728 km (0.061 R)
• M40: 6,450,062 km (0.088 R)
• M41: 6,557,623 km (0.03 R)
• M42: 6,911,571 km (0.091 R)
• M43: 6,980,386 km (0.1 R)
• M44: 7,104,702 km (0.075 R)
• M45: 7,188,028 km (0.105 R)
• M46: 7,411,827 km (0.102 R)
• M47: 7,567,109 km (0.091 R)
• M48: 7,938,261 km (0.096 R)
• M49: 8,068,262 km (0.117 R)
• M50: 8,300,887 km (0.102 R)
• M51: 8,476,814 km (0.097 R)
• M52: 8,565,376 km (0.082 R)
• M53: 9,087,472 km (0.106 R)
• M54: 9,268,785 km (0.099 R)
• M55: 9,573,815 km (0.084 R)
• M56: 10,099,951 km (0.026 R)
• M57: 10,178,041 km (0.086 R)
• M58: 10,272,138 km (0.072 R)
• M59: 10,492,795 km (0.065 R)
• M60: 10,651,368 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407

Radius: 13.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.48 AU - 5.96 AU

Year: 7953 Days

Day: 8.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,785,867 km

• M1: 275,110 km (0.105 R)
• M2: 578,495 km (0.064 R)
• M3: 863,329 km (0.116 R)
• M4: 1,038,508 km (0.05 R)
• M5: 1,194,240 km (0.086 R)
• M6: 1,375,104 km (0.044 R)
• M7: 1,896,751 km (0.056 R)
• M8: 2,090,630 km (0.119 R)
• M9: 2,604,349 km (0.118 R)
• M10: 2,887,089 km (0.107 R)
• M11: 3,111,486 km (0.11 R)
• M12: 3,697,910 km (0.116 R)
• M13: 4,016,703 km (0.027 R)
• M14: 4,972,633 km (0.113 R)
• M15: 5,107,122 km (0.038 R)
• M16: 5,270,183 km (0.105 R)
• M17: 5,434,891 km (0.099 R)
• M18: 5,769,691 km (0.118 R)
• M19: 5,939,634 km (0.118 R)
• M20: 6,197,840 km (0.109 R)
• M21: 6,313,629 km (0.065 R)
• M22: 6,606,691 km (0.119 R)
• M23: 7,024,368 km (0.112 R)
• M24: 7,145,393 km (0.06 R)
• M25: 7,481,539 km (0.079 R)
• M26: 7,605,107 km (0.106 R)
• M27: 7,948,434 km (0.069 R)
• M28: 8,328,861 km (0.083 R)
• M29: 8,553,557 km (0.089 R)
• M30: 8,878,035 km (0.098 R)
• M31: 9,272,824 km (0.076 R)
• M32: 9,572,768 km (0.077 R)
• M33: 10,079,755 km (0.03 R)
• M34: 10,182,080 km (0.1 R)
• M35: 10,979,137 km (0.091 R)
• M36: 11,652,777 km (0.072 R)
• M37: 12,012,709 km (0.099 R)
• M38: 12,157,669 km (0.106 R)
• M39: 12,486,037 km (0.106 R)
• M40: 12,706,694 km (0.116 R)
• M41: 13,942,970 km (0.108 R)
• M42: 14,095,411 km (0.07 R)
• M43: 14,517,576 km (0.116 R)
• M44: 14,633,365 km (0.083 R)
• M45: 14,904,885 km (0.106 R)
• M46: 15,139,005 km (0.051 R)
• M47: 16,127,548 km (0.107 R)
• M48: 16,247,526 km (0.025 R)
• M49: 16,488,528 km (0.115 R)
• M50: 17,382,076 km (0.101 R)
• M51: 19,004,764 km (0.103 R)
• M52: 19,173,959 km (0.068 R)
• M53: 19,684,537 km (0.061 R)
• M54: 20,502,089 km (0.119 R)
• M55: 20,675,623 km (0.087 R)
• M56: 21,550,471 km (0.099 R)
• M57: 23,065,748 km (0.099 R)
• M58: 23,200,984 km (0.03 R)
• M59: 23,336,669 km (0.032 R)
• M60: 23,472,504 km (0.101 R)
• M61: 23,608,638 km (0.102 R)
• M62: 23,972,909 km (0.07 R)
• M63: 24,155,867 km (0.091 R)
• M64: 24,661,059 km (0.108 R)
• M65: 24,938,115 km (0.064 R)
• M66: 25,916,036 km (0.117 R)
• M67: 27,525,859 km (0.108 R)
• M68: 28,005,469 km (0.04 R)
• M69: 28,633,182 km (0.05 R)
• M70: 28,924,449 km (0.065 R)
• M71: 29,804,085 km (0.057 R)
• M72: 30,099,391 km (0.082 R)
• M73: 30,941,028 km (0.115 R)
• M74: 31,790,296 km (0.045 R)
• M75: 32,394,521 km (0.026 R)
• M76: 32,748,769 km (0.078 R)
• M77: 33,461,005 km (0.093 R)
• M78: 33,767,830 km (0.086 R)
• M79: 33,972,928 km (0.091 R)
• M80: 34,075,553 km (0.051 R)
• M81: 34,487,396 km (0.099 R)
• M82: 34,590,618 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.2

Radius: 6.2

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.3 AU - 7.28 AU

Year: 10520 Days

Day: 18.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,785,867 km

• M1: 265,087 km (0.107 R)
• M2: 393,293 km (0.103 R)
• M3: 477,516 km (0.044 R)
• M4: 752,328 km (0.075 R)
• M5: 906,563 km (0.084 R)
• M6: 1,191,996 km (0.09 R)
• M7: 1,245,253 km (0.046 R)
• M8: 1,335,759 km (0.113 R)
• M9: 1,699,731 km (0.118 R)
• M10: 1,800,410 km (0.106 R)
• M11: 1,882,540 km (0.108 R)
• M12: 2,722,532 km (0.112 R)
• M13: 3,355,929 km (0.098 R)
• M14: 3,431,925 km (0.104 R)
• M15: 3,559,831 km (0.106 R)
• M16: 3,689,233 km (0.109 R)
• M17: 3,899,717 km (0.102 R)
• M18: 4,141,019 km (0.095 R)
• M19: 4,304,679 km (0.097 R)
• M20: 6,116,159 km (0.102 R)
• M21: 6,240,326 km (0.107 R)
• M22: 6,745,069 km (0.077 R)
• M23: 7,099,616 km (0.116 R)
• M24: 7,493,357 km (0.082 R)
• M25: 7,927,790 km (0.082 R)
• M26: 8,370,599 km (0.11 R)
• M27: 8,577,643 km (0.066 R)
• M28: 10,000,618 km (0.06 R)
• M29: 10,813,981 km (0.054 R)
• M30: 10,926,479 km (0.099 R)
• M31: 11,190,669 km (0.119 R)
• M32: 11,686,735 km (0.067 R)
• M33: 12,307,267 km (0.11 R)
• M34: 12,346,462 km (0.056 R)
• M35: 14,068,034 km (0.096 R)
• M36: 14,894,263 km (0.057 R)
• M37: 14,977,739 km (0.098 R)
• M38: 16,162,704 km (0.095 R)
• M39: 16,506,629 km (0.116 R)
• M40: 16,853,247 km (0.062 R)
• M41: 16,983,697 km (0.099 R)
• M42: 17,245,792 km (0.11 R)
• M43: 18,263,058 km (0.119 R)
• M44: 18,756,282 km (0.053 R)
• M45: 18,801,311 km (0.073 R)
• M46: 19,163,188 km (0.069 R)
• M47: 19,527,309 km (0.111 R)
• M48: 19,664,491 km (0.078 R)
• M49: 19,756,044 km (0.096 R)
• M50: 20,123,906 km (0.069 R)
• M51: 20,308,659 km (0.102 R)
• M52: 20,494,011 km (0.112 R)
• M53: 20,819,685 km (0.044 R)
• M54: 21,240,803 km (0.09 R)
• M55: 21,428,997 km (0.085 R)
• M56: 22,044,144 km (0.025 R)
• M57: 23,002,019 km (0.103 R)
• M58: 23,050,190 km (0.078 R)
• M59: 23,291,940 km (0.079 R)
• M60: 23,388,879 km (0.109 R)
• M61: 23,729,214 km (0.119 R)
• M62: 23,924,439 km (0.057 R)
• M63: 24,316,386 km (0.109 R)
• M64: 24,464,039 km (0.089 R)
• M65: 24,958,011 km (0.106 R)
• M66: 26,106,624 km (0.074 R)
• M67: 26,611,367 km (0.038 R)
• M68: 27,425,628 km (0.108 R)
• M69: 27,630,577 km (0.12 R)
• M70: 27,835,825 km (0.033 R)
• M71: 27,990,210 km (0.082 R)
• M72: 28,144,895 km (0.096 R)
• M73: 28,922,355 km (0.088 R)
• M74: 28,974,415 km (0.089 R)
• M75: 29,287,523 km (0.057 R)
• M76: 29,549,469 km (0.116 R)
• M77: 30,816,862 km (0.093 R)
• M78: 31,083,296 km (0.076 R)
• M79: 31,510,847 km (0.078 R)
• M80: 31,994,347 km (0.114 R)
• M81: 32,588,550 km (0.074 R)
• M82: 33,568,715 km (0.099 R)
• M83: 34,835,360 km (0.111 R)
• M84: 35,335,167 km (0.057 R)
• M85: 36,454,458 km (0.107 R)
• M86: 36,905,346 km (0.05 R)
• M87: 37,244,783 km (0.104 R)

Asteroid Belt

Center: 8.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.5

Radius: 6.9

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.86 AU - 12.7 AU

Year: 21980 Days

Day: 15.4 Hours

Environment

Temp: -246 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,785,867 km

• M1: 106,663 km (0.074 R)
• M2: 181,163 km (0.091 R)
• M3: 269,127 km (0.106 R)
• M4: 452,683 km (0.038 R)
• M5: 875,297 km (0.107 R)
• M6: 1,094,907 km (0.083 R)
• M7: 1,887,327 km (0.103 R)
• M8: 2,281,667 km (0.119 R)
• M9: 2,431,265 km (0.105 R)
• M10: 2,899,656 km (0.107 R)
• M11: 3,102,959 km (0.081 R)
• M12: 4,417,924 km (0.099 R)
• M13: 4,464,449 km (0.09 R)
• M14: 5,230,390 km (0.101 R)
• M15: 6,666,380 km (0.1 R)
• M16: 8,561,486 km (0.042 R)
• M17: 8,736,216 km (0.111 R)
• M18: 9,567,233 km (0.045 R)
• M19: 9,992,240 km (0.085 R)
• M20: 11,752,858 km (0.11 R)
• M21: 12,867,661 km (0.062 R)
• M22: 14,015,974 km (0.09 R)
• M23: 14,637,104 km (0.094 R)
• M24: 15,692,069 km (0.11 R)
• M25: 15,905,994 km (0.114 R)
• M26: 16,408,942 km (0.072 R)
• M27: 16,553,752 km (0.111 R)
• M28: 18,472,495 km (0.098 R)
• M29: 18,925,327 km (0.086 R)
• M30: 19,001,174 km (0.11 R)
• M31: 20,850,802 km (0.101 R)
• M32: 20,929,041 km (0.087 R)
• M33: 21,085,969 km (0.113 R)
• M34: 21,164,508 km (0.049 R)
• M35: 21,717,572 km (0.118 R)
• M36: 22,035,617 km (0.093 R)
• M37: 22,355,307 km (0.096 R)
• M38: 22,918,394 km (0.037 R)
• M39: 24,140,608 km (0.106 R)
• M40: 24,387,594 km (0.102 R)
• M41: 25,050,463 km (0.105 R)
• M42: 26,055,611 km (0.116 R)
• M43: 26,903,382 km (0.115 R)
• M44: 27,244,914 km (0.115 R)
• M45: 27,330,633 km (0.099 R)
• M46: 27,588,091 km (0.057 R)
• M47: 28,712,768 km (0.087 R)
• M48: 29,412,437 km (0.113 R)
• M49: 30,117,642 km (0.082 R)
• M50: 33,910,397 km (0.081 R)
• M51: 35,768,701 km (0.058 R)
• M52: 36,238,439 km (0.106 R)
• M53: 36,899,512 km (0.114 R)
• M54: 39,195,839 km (0.097 R)
• M55: 40,654,568 km (0.085 R)
• M56: 41,046,514 km (0.044 R)
• M57: 41,933,031 km (0.099 R)
• M58: 42,329,017 km (0.109 R)
• M59: 42,626,866 km (0.07 R)
• M60: 43,524,603 km (0.07 R)
• M61: 45,745,084 km (0.083 R)
• M62: 46,356,939 km (0.097 R)
• M63: 46,766,389 km (0.043 R)
• M64: 47,898,695 km (0.12 R)
• M65: 48,727,766 km (0.077 R)
• M66: 49,352,786 km (0.099 R)
• M67: 55,312,167 km (0.092 R)
• M68: 55,529,084 km (0.098 R)
• M69: 58,155,125 km (0.073 R)
• M70: 59,372,104 km (0.093 R)
• M71: 60,039,460 km (0.091 R)
• M72: 60,262,510 km (0.108 R)
• M73: 61,269,454 km (0.094 R)
• M74: 62,056,488 km (0.085 R)
• M75: 64,894,659 km (0.09 R)
• M76: 67,774,717 km (0.046 R)
• M77: 69,288,797 km (0.071 R)
• M78: 70,226,177 km (0.064 R)
• M79: 71,049,714 km (0.036 R)
• M80: 71,521,695 km (0.042 R)
• M81: 72,350,317 km (0.096 R)
• M82: 72,587,580 km (0.113 R)
• M83: 74,375,873 km (0.102 R)
• M84: 75,696,373 km (0.102 R)
• M85: 75,937,226 km (0.025 R)
• M86: 77,388,175 km (0.079 R)
• M87: 78,726,179 km (0.11 R)
• M88: 79,459,208 km (0.107 R)
• M89: 79,704,100 km (0.08 R)
• M90: 80,686,060 km (0.097 R)
• M91: 81,795,478 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 19,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit