🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.3

Radius: 13.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.48 AU - 2.02 AU

Year: 1519 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 57,432,513 km

• M1: 166,203 km (0.085 R)
• M2: 325,675 km (0.091 R)
• M3: 602,131 km (0.1 R)
• M4: 712,684 km (0.106 R)
• M5: 802,593 km (0.106 R)
• M6: 926,908 km (0.096 R)
• M7: 1,098,348 km (0.117 R)
• M8: 1,213,388 km (0.091 R)
• M9: 1,438,384 km (0.12 R)
• M10: 1,602,492 km (0.085 R)
• M11: 1,686,866 km (0.115 R)
• M12: 1,890,169 km (0.082 R)
• M13: 2,060,860 km (0.097 R)
• M14: 2,247,409 km (0.069 R)
• M15: 2,559,919 km (0.117 R)
• M16: 2,738,389 km (0.086 R)
• M17: 3,049,104 km (0.098 R)
• M18: 3,311,050 km (0.069 R)
• M19: 3,580,326 km (0.112 R)
• M20: 3,742,789 km (0.098 R)
• M21: 3,907,945 km (0.086 R)
• M22: 4,010,719 km (0.078 R)
• M23: 4,166,600 km (0.097 R)
• M24: 4,271,767 km (0.096 R)
• M25: 4,551,814 km (0.107 R)
• M26: 4,687,350 km (0.11 R)
• M27: 5,102,185 km (0.116 R)
• M28: 5,342,589 km (0.071 R)
• M29: 5,485,754 km (0.093 R)
• M30: 5,776,123 km (0.071 R)
• M31: 5,967,459 km (0.08 R)
• M32: 6,175,998 km (0.072 R)
• M33: 6,371,673 km (0.099 R)
• M34: 6,554,332 km (0.032 R)
• M35: 6,877,912 km (0.104 R)
• M36: 6,987,118 km (0.084 R)
• M37: 7,477,201 km (0.049 R)
• M38: 7,605,406 km (0.111 R)
• M39: 7,864,210 km (0.095 R)
• M40: 8,011,116 km (0.113 R)
• M41: 8,257,952 km (0.083 R)
• M42: 8,675,031 km (0.065 R)
• M43: 9,013,571 km (0.047 R)
• M44: 9,218,819 km (0.081 R)
• M45: 9,304,838 km (0.116 R)
• M46: 9,442,917 km (0.076 R)
• M47: 9,949,455 km (0.12 R)
• M48: 10,108,478 km (0.115 R)
• M49: 10,375,360 km (0.094 R)
• M50: 10,500,723 km (0.06 R)
• M51: 11,116,917 km (0.093 R)
• M52: 11,355,526 km (0.091 R)
• M53: 11,503,328 km (0.096 R)
• M54: 11,782,029 km (0.104 R)
• M55: 12,081,823 km (0.035 R)
• M56: 12,517,303 km (0.088 R)
• M57: 12,708,190 km (0.08 R)
• M58: 12,880,825 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 13.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.17 AU - 5.71 AU

Year: 8324 Days

Day: 7.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,432,513 km

• M1: 283,189 km (0.045 R)
• M2: 471,981 km (0.107 R)
• M3: 1,168,210 km (0.111 R)
• M4: 1,345,334 km (0.045 R)
• M5: 1,553,125 km (0.044 R)
• M6: 2,143,887 km (0.12 R)
• M7: 2,364,095 km (0.117 R)
• M8: 2,515,189 km (0.06 R)
• M9: 2,880,507 km (0.041 R)
• M10: 2,988,068 km (0.096 R)
• M11: 3,152,027 km (0.093 R)
• M12: 3,319,128 km (0.113 R)
• M13: 3,460,648 km (0.074 R)
• M14: 4,228,982 km (0.12 R)
• M15: 4,538,500 km (0.083 R)
• M16: 5,081,840 km (0.079 R)
• M17: 5,344,683 km (0.082 R)
• M18: 5,612,164 km (0.079 R)
• M19: 5,952,798 km (0.074 R)
• M20: 6,300,314 km (0.119 R)
• M21: 6,833,930 km (0.1 R)
• M22: 7,087,947 km (0.11 R)
• M23: 7,643,105 km (0.098 R)
• M24: 7,868,998 km (0.105 R)
• M25: 8,327,665 km (0.097 R)
• M26: 10,248,352 km (0.1 R)
• M27: 10,791,392 km (0.077 R)
• M28: 11,775,148 km (0.049 R)
• M29: 12,432,181 km (0.117 R)
• M30: 12,787,476 km (0.078 R)
• M31: 12,876,786 km (0.09 R)
• M32: 13,101,183 km (0.053 R)
• M33: 13,462,761 km (0.04 R)
• M34: 13,553,717 km (0.098 R)
• M35: 13,919,483 km (0.112 R)
• M36: 14,381,143 km (0.067 R)
• M37: 14,754,240 km (0.116 R)
• M38: 16,036,892 km (0.1 R)
• M39: 16,326,812 km (0.067 R)
• M40: 16,911,890 km (0.096 R)
• M41: 18,102,539 km (0.111 R)
• M42: 18,454,842 km (0.044 R)
• M43: 18,962,278 km (0.084 R)
• M44: 19,320,116 km (0.104 R)
• M45: 20,094,584 km (0.115 R)
• M46: 20,355,034 km (0.032 R)
• M47: 20,616,531 km (0.074 R)
• M48: 21,780,552 km (0.065 R)
• M49: 21,994,477 km (0.061 R)
• M50: 22,748,750 km (0.11 R)
• M51: 22,857,208 km (0.103 R)
• M52: 23,402,044 km (0.046 R)
• M53: 23,785,912 km (0.12 R)
• M54: 24,393,578 km (0.107 R)
• M55: 24,560,081 km (0.112 R)
• M56: 24,950,382 km (0.077 R)
• M57: 26,645,774 km (0.092 R)
• M58: 27,680,842 km (0.098 R)
• M59: 29,081,377 km (0.101 R)
• M60: 29,258,052 km (0.087 R)
• M61: 29,435,176 km (0.105 R)
• M62: 29,790,322 km (0.101 R)
• M63: 30,206,503 km (0.112 R)
• M64: 31,225,115 km (0.055 R)
• M65: 32,133,323 km (0.093 R)
• M66: 35,097,605 km (0.074 R)
• M67: 35,600,104 km (0.114 R)
• M68: 35,726,215 km (0.051 R)
• M69: 36,168,277 km (0.093 R)
• M70: 36,358,416 km (0.109 R)
• M71: 36,675,863 km (0.065 R)
• M72: 37,313,748 km (0.066 R)
• M73: 39,966,717 km (0.086 R)
• M74: 40,425,833 km (0.091 R)
• M75: 40,623,152 km (0.094 R)
• M76: 41,018,539 km (0.034 R)
• M77: 42,412,792 km (0.063 R)
• M78: 42,613,253 km (0.105 R)
• M79: 43,351,069 km (0.044 R)
• M80: 43,552,877 km (0.111 R)
• M81: 44,499,383 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.3

Radius: 5.4

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.62 AU - 9.82 AU

Year: 15460 Days

Day: 17.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,432,513 km

• M1: 335,698 km (0.082 R)
• M2: 552,166 km (0.095 R)
• M3: 639,082 km (0.101 R)
• M4: 675,285 km (0.11 R)
• M5: 787,932 km (0.101 R)
• M6: 1,162,076 km (0.117 R)
• M7: 1,839,007 km (0.085 R)
• M8: 2,051,585 km (0.114 R)
• M9: 2,243,968 km (0.116 R)
• M10: 2,557,974 km (0.109 R)
• M11: 3,008,413 km (0.063 R)
• M12: 3,163,995 km (0.095 R)
• M13: 3,980,949 km (0.088 R)
• M14: 4,014,908 km (0.11 R)
• M15: 4,049,016 km (0.091 R)
• M16: 4,536,256 km (0.113 R)
• M17: 4,643,069 km (0.046 R)
• M18: 5,041,897 km (0.12 R)
• M19: 6,224,019 km (0.073 R)
• M20: 6,663,089 km (0.101 R)
• M21: 8,299,241 km (0.083 R)
• M22: 8,429,990 km (0.068 R)
• M23: 9,049,325 km (0.075 R)
• M24: 9,094,204 km (0.103 R)
• M25: 9,274,021 km (0.084 R)
• M26: 9,546,139 km (0.094 R)
• M27: 9,637,544 km (0.069 R)
• M28: 9,867,027 km (0.098 R)
• M29: 10,284,554 km (0.066 R)
• M30: 10,993,499 km (0.108 R)
• M31: 11,185,134 km (0.102 R)
• M32: 11,377,965 km (0.092 R)
• M33: 12,808,270 km (0.057 R)
• M34: 12,908,950 km (0.093 R)
• M35: 13,060,493 km (0.107 R)
• M36: 14,138,046 km (0.04 R)
• M37: 16,213,417 km (0.066 R)
• M38: 16,322,324 km (0.09 R)
• M39: 16,926,101 km (0.12 R)
• M40: 17,369,659 km (0.036 R)
• M41: 17,481,259 km (0.08 R)
• M42: 17,817,256 km (0.096 R)
• M43: 18,042,401 km (0.1 R)
• M44: 18,098,799 km (0.108 R)
• M45: 18,666,374 km (0.105 R)
• M46: 19,009,701 km (0.045 R)
• M47: 19,067,146 km (0.12 R)
• M48: 19,124,741 km (0.107 R)
• M49: 19,182,187 km (0.114 R)
• M50: 20,639,569 km (0.098 R)
• M51: 21,411,345 km (0.063 R)
• M52: 22,132,107 km (0.059 R)
• M53: 23,044,206 km (0.047 R)
• M54: 23,166,726 km (0.112 R)
• M55: 23,535,635 km (0.063 R)
• M56: 24,716,710 km (0.08 R)
• M57: 26,299,904 km (0.057 R)
• M58: 26,620,492 km (0.096 R)
• M59: 26,942,427 km (0.082 R)
• M60: 27,071,530 km (0.08 R)
• M61: 27,395,110 km (0.107 R)
• M62: 28,046,310 km (0.091 R)
• M63: 28,702,595 km (0.103 R)
• M64: 28,768,419 km (0.052 R)
• M65: 28,834,391 km (0.079 R)
• M66: 29,363,818 km (0.098 R)
• M67: 29,829,815 km (0.12 R)
• M68: 30,836,310 km (0.073 R)
• M69: 32,676,065 km (0.081 R)
• M70: 32,951,624 km (0.11 R)
• M71: 33,713,376 km (0.045 R)
• M72: 34,621,136 km (0.067 R)
• M73: 34,691,297 km (0.05 R)
• M74: 35,183,774 km (0.045 R)
• M75: 35,749,403 km (0.081 R)
• M76: 35,820,313 km (0.081 R)
• M77: 36,460,741 km (0.047 R)
• M78: 39,132,709 km (0.109 R)
• M79: 40,012,643 km (0.078 R)
• M80: 40,307,501 km (0.068 R)
• M81: 40,899,310 km (0.109 R)
• M82: 44,891,628 km (0.099 R)
• M83: 45,121,261 km (0.057 R)
• M84: 45,351,342 km (0.113 R)
• M85: 45,658,766 km (0.084 R)
• M86: 46,430,093 km (0.067 R)
• M87: 51,628,320 km (0.077 R)
• M88: 52,593,076 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.1

Radius: 4.9

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.26 AU - 9.78 AU

Year: 17771 Days

Day: 24 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,432,513 km

• M1: 109,954 km (0.091 R)
• M2: 404,812 km (0.093 R)
• M3: 608,564 km (0.113 R)
• M4: 1,033,721 km (0.072 R)
• M5: 1,215,782 km (0.054 R)
• M6: 1,286,841 km (0.053 R)
• M7: 2,125,487 km (0.1 R)
• M8: 3,098,471 km (0.097 R)
• M9: 3,360,716 km (0.099 R)
• M10: 3,393,927 km (0.075 R)
• M11: 3,595,884 km (0.093 R)
• M12: 3,698,359 km (0.119 R)
• M13: 3,801,731 km (0.108 R)
• M14: 4,552,263 km (0.089 R)
• M15: 4,700,365 km (0.063 R)
• M16: 4,737,615 km (0.085 R)
• M17: 4,925,360 km (0.087 R)
• M18: 4,963,209 km (0.056 R)
• M19: 5,230,989 km (0.094 R)
• M20: 6,806,404 km (0.031 R)
• M21: 8,425,053 km (0.099 R)
• M22: 10,059,260 km (0.106 R)
• M23: 10,300,561 km (0.058 R)
• M24: 10,349,031 km (0.117 R)
• M25: 11,035,985 km (0.082 R)
• M26: 11,838,727 km (0.118 R)
• M27: 12,042,479 km (0.056 R)
• M28: 13,130,504 km (0.111 R)
• M29: 13,766,146 km (0.048 R)
• M30: 13,873,108 km (0.056 R)
• M31: 14,141,636 km (0.117 R)
• M32: 15,232,953 km (0.118 R)
• M33: 15,676,959 km (0.074 R)
• M34: 18,135,451 km (0.07 R)
• M35: 18,252,735 km (0.115 R)
• M36: 18,605,936 km (0.068 R)
• M37: 19,558,874 km (0.061 R)
• M38: 20,283,975 km (0.08 R)
• M39: 21,449,941 km (0.08 R)
• M40: 22,637,449 km (0.109 R)
• M41: 23,143,838 km (0.078 R)
• M42: 23,526,060 km (0.103 R)
• M43: 23,974,704 km (0.102 R)
• M44: 26,525,049 km (0.093 R)
• M45: 27,125,834 km (0.093 R)
• M46: 27,192,854 km (0.088 R)
• M47: 27,259,874 km (0.087 R)
• M48: 27,327,043 km (0.101 R)
• M49: 27,730,957 km (0.116 R)
• M50: 27,933,662 km (0.119 R)
• M51: 28,272,651 km (0.113 R)
• M52: 28,476,703 km (0.074 R)
• M53: 28,886,152 km (0.061 R)
• M54: 29,435,176 km (0.117 R)
• M55: 29,572,956 km (0.118 R)
• M56: 29,780,149 km (0.089 R)
• M57: 31,595,070 km (0.095 R)
• M58: 31,665,531 km (0.106 R)
• M59: 32,018,881 km (0.062 R)
• M60: 32,658,262 km (0.096 R)
• M61: 33,445,446 km (0.107 R)
• M62: 33,877,485 km (0.119 R)
• M63: 34,094,252 km (0.04 R)
• M64: 34,892,656 km (0.114 R)
• M65: 36,360,211 km (0.052 R)
• M66: 39,279,315 km (0.073 R)
• M67: 39,431,007 km (0.056 R)
• M68: 39,734,990 km (0.087 R)
• M69: 39,811,135 km (0.043 R)
• M70: 40,039,870 km (0.113 R)
• M71: 40,498,388 km (0.033 R)
• M72: 42,039,844 km (0.115 R)
• M73: 44,387,633 km (0.085 R)
• M74: 45,896,328 km (0.091 R)
• M75: 46,456,422 km (0.078 R)
• M76: 47,179,877 km (0.059 R)
• M77: 47,502,709 km (0.103 R)
• M78: 47,826,140 km (0.104 R)
• M79: 48,312,782 km (0.107 R)
• M80: 48,475,245 km (0.061 R)
• M81: 48,963,981 km (0.085 R)
• M82: 50,028,670 km (0.12 R)
• M83: 52,681,339 km (0.074 R)
• M84: 53,519,685 km (0.112 R)
• M85: 54,531,565 km (0.067 R)
• M86: 55,124,721 km (0.113 R)
• M87: 55,209,693 km (0.096 R)
• M88: 55,549,729 km (0.081 R)
• M89: 55,890,512 km (0.106 R)
• M90: 55,975,783 km (0.098 R)
• M91: 56,574,025 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 10,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit