🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.7

Radius: 3.4

Gravity: 37.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.82 AU - 5.98 AU

Year: 9720 Days

Day: 18.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,765,052 km

• M1: 89,011 km (0.113 R)
• M2: 148,251 km (0.105 R)
• M3: 252,372 km (0.101 R)
• M4: 341,831 km (0.112 R)
• M5: 535,710 km (0.042 R)
• M6: 696,976 km (0.103 R)
• M7: 991,834 km (0.041 R)
• M8: 1,044,343 km (0.07 R)
• M9: 1,207,704 km (0.104 R)
• M10: 1,457,682 km (0.045 R)
• M11: 1,660,686 km (0.11 R)
• M12: 1,702,274 km (0.095 R)
• M13: 1,894,059 km (0.109 R)
• M14: 2,206,120 km (0.107 R)
• M15: 2,229,008 km (0.112 R)
• M16: 2,252,046 km (0.08 R)
• M17: 3,391,384 km (0.101 R)
• M18: 3,713,618 km (0.12 R)
• M19: 4,767,086 km (0.06 R)
• M20: 7,847,904 km (0.086 R)
• M21: 8,023,831 km (0.066 R)
• M22: 9,291,374 km (0.119 R)
• M23: 9,477,474 km (0.058 R)
• M24: 9,589,672 km (0.096 R)
• M25: 10,426,224 km (0.084 R)
• M26: 11,325,456 km (0.107 R)
• M27: 11,524,272 km (0.06 R)
• M28: 12,371,594 km (0.081 R)
• M29: 12,906,108 km (0.107 R)
• M30: 12,988,985 km (0.077 R)
• M31: 14,040,059 km (0.115 R)
• M32: 14,168,115 km (0.066 R)
• M33: 14,468,208 km (0.114 R)
• M34: 14,554,227 km (0.074 R)
• M35: 15,249,409 km (0.113 R)
• M36: 15,337,073 km (0.073 R)
• M37: 16,267,422 km (0.09 R)
• M38: 17,581,939 km (0.072 R)
• M39: 18,648,571 km (0.111 R)
• M40: 19,355,421 km (0.063 R)
• M41: 19,831,442 km (0.086 R)
• M42: 20,215,011 km (0.099 R)
• M43: 20,698,062 km (0.105 R)
• M44: 20,795,151 km (0.113 R)
• M45: 21,675,385 km (0.108 R)
• M46: 22,368,322 km (0.059 R)
• M47: 22,467,955 km (0.093 R)
• M48: 23,270,098 km (0.119 R)
• M49: 24,183,543 km (0.117 R)
• M50: 24,234,556 km (0.106 R)
• M51: 24,850,450 km (0.067 R)
• M52: 24,953,673 km (0.112 R)
• M53: 25,783,941 km (0.108 R)
• M54: 25,992,929 km (0.081 R)
• M55: 27,578,367 km (0.053 R)
• M56: 27,952,661 km (0.08 R)
• M57: 28,006,367 km (0.11 R)
• M58: 28,328,750 km (0.118 R)
• M59: 29,849,712 km (0.036 R)
• M60: 30,675,492 km (0.116 R)
• M61: 30,786,045 km (0.11 R)
• M62: 31,174,401 km (0.041 R)
• M63: 31,285,702 km (0.119 R)
• M64: 31,508,603 km (0.091 R)
• M65: 32,687,434 km (0.072 R)
• M66: 32,800,380 km (0.098 R)
• M67: 33,538,347 km (0.038 R)
• M68: 34,914,647 km (0.119 R)
• M69: 35,668,022 km (0.09 R)
• M70: 35,900,796 km (0.081 R)
• M71: 36,543,768 km (0.099 R)
• M72: 36,719,695 km (0.059 R)
• M73: 37,013,655 km (0.116 R)
• M74: 37,722,449 km (0.06 R)
• M75: 38,197,423 km (0.113 R)
• M76: 39,453,596 km (0.106 R)
• M77: 39,935,600 km (0.114 R)
• M78: 40,298,525 km (0.074 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.8

Radius: 4.5

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.81 AU - 7.69 AU

Year: 10598 Days

Day: 17.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 27,765,052 km

• M1: 84,074 km (0.1 R)
• M2: 142,118 km (0.082 R)
• M3: 318,943 km (0.098 R)
• M4: 704,456 km (0.082 R)
• M5: 856,298 km (0.039 R)
• M6: 899,682 km (0.117 R)
• M7: 928,853 km (0.051 R)
• M8: 958,474 km (0.06 R)
• M9: 1,018,612 km (0.094 R)
• M10: 1,126,921 km (0.062 R)
• M11: 1,543,850 km (0.119 R)
• M12: 1,815,221 km (0.107 R)
• M13: 2,421,541 km (0.106 R)
• M14: 2,587,594 km (0.068 R)
• M15: 2,714,453 km (0.089 R)
• M16: 2,974,454 km (0.09 R)
• M17: 3,062,867 km (0.059 R)
• M18: 3,152,177 km (0.08 R)
• M19: 3,729,774 km (0.071 R)
• M20: 3,825,218 km (0.042 R)
• M21: 4,668,351 km (0.111 R)
• M22: 4,822,886 km (0.107 R)
• M23: 4,927,006 km (0.104 R)
• M24: 5,458,078 km (0.118 R)
• M25: 5,539,310 km (0.111 R)
• M26: 6,007,252 km (0.063 R)
• M27: 6,147,276 km (0.097 R)
• M28: 6,373,468 km (0.12 R)
• M29: 7,666,143 km (0.101 R)
• M30: 8,032,358 km (0.049 R)
• M31: 8,279,644 km (0.105 R)
• M32: 8,592,303 km (0.054 R)
• M33: 8,623,868 km (0.092 R)
• M34: 9,261,455 km (0.043 R)
• M35: 9,455,633 km (0.045 R)
• M36: 9,782,504 km (0.073 R)
• M37: 10,079,605 km (0.084 R)
• M38: 11,091,635 km (0.093 R)
• M39: 11,194,708 km (0.09 R)
• M40: 11,679,405 km (0.086 R)
• M41: 12,029,913 km (0.076 R)
• M42: 12,277,198 km (0.074 R)
• M43: 12,454,920 km (0.091 R)
• M44: 12,705,198 km (0.102 R)
• M45: 12,885,014 km (0.107 R)
• M46: 13,174,336 km (0.088 R)
• M47: 13,612,359 km (0.088 R)
• M48: 13,722,613 km (0.041 R)
• M49: 13,833,166 km (0.115 R)
• M50: 13,907,067 km (0.075 R)
• M51: 13,981,118 km (0.09 R)
• M52: 14,690,661 km (0.116 R)
• M53: 14,879,303 km (0.119 R)
• M54: 15,144,840 km (0.119 R)
• M55: 15,259,132 km (0.075 R)
• M56: 15,488,466 km (0.109 R)
• M57: 15,718,996 km (0.116 R)
• M58: 16,144,602 km (0.083 R)
• M59: 16,300,334 km (0.091 R)
• M60: 17,007,034 km (0.12 R)
• M61: 17,244,895 km (0.102 R)
• M62: 17,723,757 km (0.091 R)
• M63: 18,613,117 km (0.114 R)
• M64: 18,981,127 km (0.047 R)
• M65: 19,310,243 km (0.066 R)
• M66: 20,141,259 km (0.078 R)
• M67: 20,308,958 km (0.086 R)
• M68: 21,196,522 km (0.077 R)
• M69: 21,452,335 km (0.108 R)
• M70: 21,838,148 km (0.1 R)
• M71: 21,924,166 km (0.054 R)
• M72: 22,053,419 km (0.112 R)
• M73: 22,356,055 km (0.049 R)
• M74: 22,834,320 km (0.087 R)
• M75: 23,009,200 km (0.075 R)
• M76: 23,978,295 km (0.075 R)
• M77: 24,022,725 km (0.068 R)
• M78: 24,111,437 km (0.1 R)
• M79: 24,870,945 km (0.12 R)
• M80: 25,411,592 km (0.1 R)
• M81: 28,454,263 km (0.096 R)
• M82: 28,548,210 km (0.039 R)
• M83: 28,972,470 km (0.053 R)
• M84: 29,114,289 km (0.115 R)
• M85: 29,398,674 km (0.097 R)
• M86: 29,541,241 km (0.064 R)
• M87: 29,588,813 km (0.083 R)
• M88: 29,970,288 km (0.106 R)
• M89: 30,353,408 km (0.074 R)
• M90: 31,318,314 km (0.085 R)
• M91: 31,512,343 km (0.055 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.2

Radius: 7.7

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.47 AU - 8.19 AU

Year: 12107 Days

Day: 19.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 107.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 27,765,052 km

• M1: 112,348 km (0.108 R)
• M2: 219,161 km (0.116 R)
• M3: 417,528 km (0.108 R)
• M4: 840,590 km (0.086 R)
• M5: 1,475,035 km (0.096 R)
• M6: 2,029,295 km (0.103 R)
• M7: 2,102,897 km (0.068 R)
• M8: 2,859,563 km (0.069 R)
• M9: 2,942,291 km (0.049 R)
• M10: 3,195,560 km (0.082 R)
• M11: 3,514,503 km (0.112 R)
• M12: 4,340,433 km (0.065 R)
• M13: 4,726,096 km (0.093 R)
• M14: 4,824,232 km (0.083 R)
• M15: 5,291,426 km (0.112 R)
• M16: 5,983,616 km (0.111 R)
• M17: 6,594,274 km (0.109 R)
• M18: 6,962,734 km (0.037 R)
• M19: 7,112,032 km (0.039 R)
• M20: 7,300,077 km (0.051 R)
• M21: 7,566,212 km (0.093 R)
• M22: 7,719,699 km (0.055 R)
• M23: 8,622,223 km (0.068 R)
• M24: 9,025,090 km (0.05 R)
• M25: 9,392,802 km (0.108 R)
• M26: 9,599,247 km (0.102 R)
• M27: 9,682,273 km (0.085 R)
• M28: 10,439,987 km (0.094 R)
• M29: 11,523,823 km (0.063 R)
• M30: 11,967,231 km (0.109 R)
• M31: 13,377,341 km (0.027 R)
• M32: 13,749,690 km (0.109 R)
• M33: 15,321,515 km (0.1 R)
• M34: 15,418,604 km (0.114 R)
• M35: 15,711,068 km (0.117 R)
• M36: 15,956,109 km (0.087 R)
• M37: 17,200,763 km (0.094 R)
• M38: 18,116,003 km (0.066 R)
• M39: 19,623,800 km (0.101 R)
• M40: 19,676,458 km (0.109 R)
• M41: 19,993,755 km (0.112 R)
• M42: 20,099,820 km (0.088 R)
• M43: 20,526,174 km (0.095 R)
• M44: 20,686,842 km (0.06 R)
• M45: 21,442,162 km (0.088 R)
• M46: 21,550,770 km (0.101 R)
• M47: 22,702,374 km (0.091 R)
• M48: 22,868,578 km (0.119 R)
• M49: 23,593,230 km (0.041 R)
• M50: 23,649,329 km (0.1 R)
• M51: 23,874,025 km (0.117 R)
• M52: 24,779,840 km (0.094 R)
• M53: 24,950,830 km (0.092 R)
• M54: 25,179,566 km (0.09 R)
• M55: 26,624,831 km (0.038 R)
• M56: 27,328,090 km (0.12 R)
• M57: 28,037,483 km (0.094 R)
• M58: 29,172,931 km (0.099 R)
• M59: 29,233,219 km (0.09 R)
• M60: 29,353,645 km (0.059 R)
• M61: 29,716,121 km (0.106 R)
• M62: 30,262,602 km (0.039 R)
• M63: 30,567,632 km (0.119 R)
• M64: 31,303,803 km (0.105 R)
• M65: 32,356,673 km (0.118 R)
• M66: 32,606,202 km (0.119 R)
• M67: 32,856,180 km (0.07 R)
• M68: 32,918,862 km (0.049 R)
• M69: 32,981,543 km (0.101 R)
• M70: 33,232,569 km (0.118 R)
• M71: 34,243,102 km (0.119 R)
• M72: 34,752,034 km (0.1 R)
• M73: 35,391,864 km (0.1 R)
• M74: 35,520,369 km (0.108 R)
• M75: 36,100,210 km (0.098 R)
• M76: 36,358,865 km (0.07 R)
• M77: 37,661,713 km (0.097 R)
• M78: 38,516,665 km (0.113 R)
• M79: 39,045,942 km (0.091 R)
• M80: 39,777,775 km (0.09 R)
• M81: 39,978,086 km (0.08 R)
• M82: 40,715,604 km (0.076 R)
• M83: 41,864,216 km (0.11 R)
• M84: 43,160,482 km (0.05 R)
• M85: 43,710,254 km (0.052 R)
• M86: 44,331,534 km (0.105 R)
• M87: 44,886,243 km (0.113 R)
• M88: 45,652,633 km (0.118 R)
• M89: 45,932,381 km (0.11 R)
• M90: 46,916,136 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.7

Radius: 5.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.12 AU - 8.46 AU

Year: 13350 Days

Day: 18.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,765,052 km

• M1: 87,066 km (0.088 R)
• M2: 166,353 km (0.109 R)
• M3: 276,756 km (0.084 R)
• M4: 411,095 km (0.117 R)
• M5: 1,060,350 km (0.111 R)
• M6: 1,258,417 km (0.119 R)
• M7: 1,422,227 km (0.088 R)
• M8: 2,321,460 km (0.065 R)
• M9: 2,357,662 km (0.079 R)
• M10: 2,941,393 km (0.094 R)
• M11: 3,971,524 km (0.113 R)
• M12: 4,344,921 km (0.105 R)
• M13: 4,637,983 km (0.094 R)
• M14: 4,891,102 km (0.103 R)
• M15: 4,937,627 km (0.106 R)
• M16: 5,243,405 km (0.07 R)
• M17: 5,386,571 km (0.114 R)
• M18: 5,898,046 km (0.114 R)
• M19: 5,972,396 km (0.072 R)
• M20: 7,711,471 km (0.06 R)
• M21: 8,176,122 km (0.093 R)
• M22: 9,160,775 km (0.052 R)
• M23: 9,945,715 km (0.118 R)
• M24: 11,424,341 km (0.071 R)
• M25: 12,490,076 km (0.102 R)
• M26: 12,521,791 km (0.109 R)
• M27: 12,841,481 km (0.048 R)
• M28: 13,002,449 km (0.1 R)
• M29: 13,882,533 km (0.114 R)
• M30: 14,080,750 km (0.091 R)
• M31: 14,180,233 km (0.06 R)
• M32: 14,748,256 km (0.078 R)
• M33: 15,357,717 km (0.105 R)
• M34: 15,699,848 km (0.109 R)
• M35: 15,734,106 km (0.103 R)
• M36: 17,199,417 km (0.032 R)
• M37: 17,626,070 km (0.068 R)
• M38: 18,526,051 km (0.09 R)
• M39: 18,817,168 km (0.044 R)
• M40: 18,963,325 km (0.07 R)
• M41: 20,295,345 km (0.06 R)
• M42: 20,370,144 km (0.098 R)
• M43: 20,783,782 km (0.027 R)
• M44: 21,504,544 km (0.026 R)
• M45: 21,733,878 km (0.114 R)
• M46: 22,271,981 km (0.101 R)
• M47: 23,087,589 km (0.029 R)
• M48: 23,400,847 km (0.1 R)
• M49: 23,440,042 km (0.093 R)
• M50: 23,479,386 km (0.073 R)
• M51: 24,348,998 km (0.078 R)
• M52: 24,468,377 km (0.112 R)
• M53: 24,787,769 km (0.12 R)
• M54: 25,632,698 km (0.079 R)
• M55: 26,486,901 km (0.106 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: 189 - 15,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit