🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 10.9

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.54 AU - 2.3 AU

Year: 1804 Days

Day: 9.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 18,412,004 km

• M1: 139,575 km (0.071 R)
• M2: 221,106 km (0.082 R)
• M3: 300,393 km (0.096 R)
• M4: 457,470 km (0.102 R)
• M5: 530,923 km (0.118 R)
• M6: 616,493 km (0.033 R)
• M7: 778,956 km (0.051 R)
• M8: 930,349 km (0.11 R)
• M9: 1,055,263 km (0.107 R)
• M10: 1,243,906 km (0.108 R)
• M11: 1,537,567 km (0.094 R)
• M12: 1,709,156 km (0.088 R)
• M13: 1,808,489 km (0.105 R)
• M14: 1,955,543 km (0.118 R)
• M15: 2,048,144 km (0.092 R)
• M16: 2,130,274 km (0.1 R)
• M17: 2,322,507 km (0.101 R)
• M18: 2,659,850 km (0.076 R)
• M19: 2,933,165 km (0.047 R)
• M20: 3,093,534 km (0.107 R)
• M21: 3,409,186 km (0.082 R)
• M22: 3,535,446 km (0.088 R)
• M23: 3,720,798 km (0.115 R)
• M24: 3,865,459 km (0.112 R)
• M25: 4,012,215 km (0.088 R)
• M26: 4,101,076 km (0.085 R)
• M27: 4,175,576 km (0.089 R)
• M28: 4,804,336 km (0.116 R)
• M29: 5,315,811 km (0.105 R)
• M30: 5,413,648 km (0.114 R)
• M31: 5,544,995 km (0.045 R)
• M32: 5,760,864 km (0.026 R)
• M33: 5,844,639 km (0.079 R)
• M34: 5,996,331 km (0.076 R)
• M35: 6,132,466 km (0.083 R)
• M36: 6,845,748 km (0.039 R)
• M37: 7,023,620 km (0.058 R)
• M38: 7,293,495 km (0.05 R)
• M39: 7,566,810 km (0.116 R)
• M40: 7,677,064 km (0.044 R)
• M41: 8,029,815 km (0.114 R)
• M42: 8,312,106 km (0.099 R)
• M43: 8,425,950 km (0.109 R)
• M44: 8,502,096 km (0.084 R)
• M45: 9,394,597 km (0.117 R)
• M46: 9,533,124 km (0.079 R)
• M47: 9,652,204 km (0.113 R)
• M48: 9,832,021 km (0.071 R)
• M49: 10,541,564 km (0.111 R)
• M50: 10,664,832 km (0.093 R)
• M51: 10,850,782 km (0.106 R)
• M52: 11,037,780 km (0.083 R)
• M53: 11,121,106 km (0.058 R)
• M54: 11,435,860 km (0.047 R)
• M55: 11,541,476 km (0.061 R)
• M56: 11,668,634 km (0.119 R)
• M57: 12,181,755 km (0.114 R)
• M58: 12,484,541 km (0.115 R)
• M59: 12,767,879 km (0.113 R)
• M60: 13,031,471 km (0.077 R)
• M61: 13,452,289 km (0.08 R)
• M62: 13,922,625 km (0.06 R)
• M63: 14,058,011 km (0.107 R)
• M64: 14,171,107 km (0.118 R)
• M65: 14,443,974 km (0.065 R)
• M66: 15,249,708 km (0.104 R)
• M67: 15,529,306 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 14.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.08 AU - 3.54 AU

Year: 4084 Days

Day: 12.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,412,004 km

• M1: 192,084 km (0.118 R)
• M2: 290,968 km (0.089 R)
• M3: 454,628 km (0.102 R)
• M4: 579,841 km (0.119 R)
• M5: 1,328,728 km (0.101 R)
• M6: 1,523,206 km (0.113 R)
• M7: 1,644,679 km (0.063 R)
• M8: 1,826,291 km (0.082 R)
• M9: 1,970,653 km (0.107 R)
• M10: 2,164,382 km (0.079 R)
• M11: 2,271,494 km (0.05 R)
• M12: 2,475,097 km (0.084 R)
• M13: 2,750,806 km (0.113 R)
• M14: 2,867,342 km (0.076 R)
• M15: 2,985,674 km (0.118 R)
• M16: 3,122,856 km (0.05 R)
• M17: 3,385,849 km (0.083 R)
• M18: 3,547,265 km (0.115 R)
• M19: 3,971,674 km (0.074 R)
• M20: 4,199,661 km (0.093 R)
• M21: 4,471,181 km (0.055 R)
• M22: 4,909,653 km (0.072 R)
• M23: 5,614,707 km (0.058 R)
• M24: 5,979,277 km (0.118 R)
• M25: 6,596,817 km (0.098 R)
• M26: 6,958,844 km (0.045 R)
• M27: 7,142,401 km (0.114 R)
• M28: 7,514,301 km (0.103 R)
• M29: 7,631,735 km (0.107 R)
• M30: 7,844,912 km (0.115 R)
• M31: 8,374,190 km (0.084 R)
• M32: 8,520,646 km (0.105 R)
• M33: 9,620,190 km (0.112 R)
• M34: 10,082,896 km (0.088 R)
• M35: 10,897,008 km (0.096 R)
• M36: 11,650,533 km (0.092 R)
• M37: 12,061,179 km (0.053 R)
• M38: 12,868,558 km (0.055 R)
• M39: 13,122,725 km (0.075 R)
• M40: 13,378,538 km (0.119 R)
• M41: 13,837,504 km (0.029 R)
• M42: 13,982,015 km (0.092 R)
• M43: 14,447,714 km (0.073 R)
• M44: 14,564,998 km (0.075 R)
• M45: 14,829,936 km (0.117 R)
• M46: 15,334,679 km (0.107 R)
• M47: 15,574,335 km (0.067 R)
• M48: 16,057,087 km (0.11 R)
• M49: 16,606,112 km (0.107 R)
• M50: 16,852,200 km (0.078 R)
• M51: 18,195,290 km (0.109 R)
• M52: 18,608,030 km (0.074 R)
• M53: 19,475,399 km (0.03 R)
• M54: 20,159,061 km (0.081 R)
• M55: 20,257,347 km (0.053 R)
• M56: 20,520,340 km (0.107 R)
• M57: 20,652,285 km (0.106 R)
• M58: 20,983,345 km (0.118 R)
• M59: 21,516,662 km (0.086 R)
• M60: 22,020,657 km (0.094 R)
• M61: 22,494,583 km (0.069 R)
• M62: 22,937,692 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.9

Radius: 5.3

Gravity: 21.57 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.89 AU - 6.69 AU

Year: 10700 Days

Day: 24.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 18,412,004 km

• M1: 163,211 km (0.052 R)
• M2: 315,652 km (0.094 R)
• M3: 354,098 km (0.079 R)
• M4: 587,321 km (0.117 R)
• M5: 652,396 km (0.1 R)
• M6: 994,527 km (0.076 R)
• M7: 1,429,108 km (0.076 R)
• M8: 1,563,148 km (0.098 R)
• M9: 1,631,814 km (0.085 R)
• M10: 1,724,714 km (0.025 R)
• M11: 2,064,002 km (0.103 R)
• M12: 2,164,831 km (0.103 R)
• M13: 2,293,036 km (0.051 R)
• M14: 2,371,126 km (0.07 R)
• M15: 2,747,514 km (0.056 R)
• M16: 2,830,541 km (0.101 R)
• M17: 3,229,220 km (0.04 R)
• M18: 3,706,138 km (0.081 R)
• M19: 4,141,467 km (0.093 R)
• M20: 4,205,047 km (0.088 R)
• M21: 4,494,818 km (0.082 R)
• M22: 5,541,853 km (0.038 R)
• M23: 5,682,176 km (0.056 R)
• M24: 6,002,465 km (0.117 R)
• M25: 6,074,422 km (0.088 R)
• M26: 6,586,046 km (0.064 R)
• M27: 6,809,695 km (0.066 R)
• M28: 7,225,876 km (0.093 R)
• M29: 7,611,540 km (0.083 R)
• M30: 7,689,480 km (0.091 R)
• M31: 7,806,765 km (0.079 R)
• M32: 7,964,291 km (0.109 R)
• M33: 8,971,833 km (0.064 R)
• M34: 9,302,744 km (0.119 R)
• M35: 10,405,280 km (0.06 R)
• M36: 10,840,311 km (0.083 R)
• M37: 10,971,957 km (0.082 R)
• M38: 11,638,266 km (0.084 R)
• M39: 12,592,850 km (0.057 R)
• M40: 12,685,002 km (0.047 R)
• M41: 12,870,204 km (0.114 R)
• M42: 13,289,976 km (0.069 R)
• M43: 14,095,111 km (0.102 R)
• M44: 14,431,258 km (0.09 R)
• M45: 14,624,389 km (0.051 R)
• M46: 14,818,567 km (0.061 R)
• M47: 15,111,330 km (0.087 R)
• M48: 15,455,255 km (0.11 R)
• M49: 15,504,623 km (0.103 R)
• M50: 17,213,629 km (0.086 R)
• M51: 17,675,886 km (0.09 R)
• M52: 18,090,272 km (0.114 R)
• M53: 18,612,668 km (0.094 R)
• M54: 18,665,177 km (0.056 R)
• M55: 18,770,344 km (0.099 R)
• M56: 19,352,280 km (0.08 R)
• M57: 19,405,537 km (0.108 R)
• M58: 19,832,938 km (0.116 R)
• M59: 19,886,494 km (0.083 R)
• M60: 20,371,490 km (0.064 R)
• M61: 21,960,519 km (0.114 R)
• M62: 22,127,021 km (0.046 R)
• M63: 23,475,197 km (0.072 R)
• M64: 23,873,427 km (0.065 R)
• M65: 24,388,791 km (0.114 R)
• M66: 24,734,213 km (0.085 R)
• M67: 26,250,238 km (0.101 R)
• M68: 26,841,299 km (0.039 R)
• M69: 26,960,079 km (0.117 R)
• M70: 27,198,090 km (0.081 R)
• M71: 28,398,463 km (0.115 R)
• M72: 31,224,367 km (0.092 R)
• M73: 33,051,406 km (0.075 R)
• M74: 33,433,628 km (0.091 R)
• M75: 33,561,534 km (0.063 R)
• M76: 34,202,711 km (0.111 R)
• M77: 35,497,331 km (0.085 R)
• M78: 36,478,842 km (0.058 R)
• M79: 36,741,985 km (0.038 R)
• M80: 37,071,848 km (0.105 R)
• M81: 37,668,295 km (0.085 R)
• M82: 38,067,572 km (0.026 R)
• M83: 38,267,734 km (0.04 R)
• M84: 38,602,235 km (0.078 R)
• M85: 40,288,801 km (0.082 R)
• M86: 41,106,802 km (0.029 R)
• M87: 41,792,708 km (0.09 R)
• M88: 43,663,579 km (0.084 R)
• M89: 44,223,075 km (0.094 R)
• M90: 44,293,237 km (0.097 R)
• M91: 44,644,343 km (0.119 R)
• M92: 44,855,426 km (0.071 R)
• M93: 46,271,220 km (0.112 R)
• M94: 46,841,636 km (0.052 R)
• M95: 46,913,144 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.3

Radius: 3.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.9 AU - 10.74 AU

Year: 17766 Days

Day: 19.3 Hours

Environment

Temp: -243 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,412,004 km

• M1: 60,438 km (0.049 R)
• M2: 323,879 km (0.073 R)
• M3: 470,635 km (0.104 R)
• M4: 576,550 km (0.119 R)
• M5: 654,341 km (0.094 R)
• M6: 810,671 km (0.068 R)
• M7: 908,059 km (0.102 R)
• M8: 968,347 km (0.03 R)
• M9: 1,233,584 km (0.071 R)
• M10: 1,568,234 km (0.066 R)
• M11: 1,665,323 km (0.058 R)
• M12: 1,865,336 km (0.095 R)
• M13: 1,903,633 km (0.113 R)
• M14: 2,811,991 km (0.062 R)
• M15: 3,186,435 km (0.101 R)
• M16: 3,263,178 km (0.064 R)
• M17: 3,434,169 km (0.041 R)
• M18: 3,608,151 km (0.061 R)
• M19: 3,801,132 km (0.094 R)
• M20: 3,833,595 km (0.113 R)
• M21: 3,866,207 km (0.107 R)
• M22: 4,247,682 km (0.103 R)
• M23: 5,370,713 km (0.09 R)
• M24: 5,720,922 km (0.106 R)
• M25: 5,832,971 km (0.107 R)
• M26: 5,889,219 km (0.106 R)
• M27: 6,501,224 km (0.1 R)
• M28: 6,795,034 km (0.066 R)
• M29: 7,053,091 km (0.06 R)
• M30: 7,640,412 km (0.038 R)
• M31: 7,805,269 km (0.099 R)
• M32: 8,285,478 km (0.056 R)
• M33: 8,412,337 km (0.111 R)
• M34: 10,028,742 km (0.083 R)
• M35: 11,010,852 km (0.092 R)
• M36: 11,057,377 km (0.074 R)
• M37: 11,150,277 km (0.045 R)
• M38: 11,266,964 km (0.067 R)
• M39: 12,771,320 km (0.068 R)
• M40: 12,942,310 km (0.112 R)
• M41: 13,064,980 km (0.092 R)
• M42: 14,160,486 km (0.102 R)
• M43: 14,286,896 km (0.094 R)
• M44: 14,591,627 km (0.095 R)
• M45: 14,693,652 km (0.079 R)
• M46: 15,155,910 km (0.102 R)
• M47: 15,648,984 km (0.088 R)
• M48: 16,704,098 km (0.083 R)
• M49: 16,730,876 km (0.085 R)
• M50: 17,025,135 km (0.084 R)
• M51: 17,836,554 km (0.11 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: 306 - 11,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit