🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.5

Radius: 12.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.61 AU - 0.89 AU

Year: 433 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,971,228 km

• M1: 153,338 km (0.098 R)
• M2: 233,373 km (0.094 R)
• M3: 313,258 km (0.096 R)
• M4: 432,039 km (0.103 R)
• M5: 517,309 km (0.118 R)
• M6: 629,807 km (0.102 R)
• M7: 744,848 km (0.114 R)
• M8: 958,174 km (0.063 R)
• M9: 1,131,708 km (0.088 R)
• M10: 1,244,804 km (0.098 R)
• M11: 1,431,203 km (0.107 R)
• M12: 1,525,599 km (0.08 R)
• M13: 1,651,710 km (0.104 R)
• M14: 1,822,102 km (0.055 R)
• M15: 1,914,703 km (0.095 R)
• M16: 2,030,193 km (0.103 R)
• M17: 2,251,747 km (0.106 R)
• M18: 2,385,188 km (0.061 R)
• M19: 2,504,119 km (0.112 R)
• M20: 2,619,459 km (0.093 R)
• M21: 2,718,792 km (0.112 R)
• M22: 2,819,471 km (0.107 R)
• M23: 2,951,716 km (0.027 R)
• M24: 3,379,865 km (0.109 R)
• M25: 3,514,204 km (0.11 R)
• M26: 3,656,920 km (0.096 R)
• M27: 3,887,899 km (0.072 R)
• M28: 4,281,341 km (0.04 R)
• M29: 4,645,014 km (0.05 R)
• M30: 4,845,026 km (0.088 R)
• M31: 4,931,643 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.5

Radius: 9.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.83 AU - 2.45 AU

Year: 2088 Days

Day: 11.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,971,228 km

• M1: 129,701 km (0.069 R)
• M2: 202,556 km (0.061 R)
• M3: 286,330 km (0.119 R)
• M4: 373,845 km (0.08 R)
• M5: 479,162 km (0.056 R)
• M6: 546,032 km (0.03 R)
• M7: 637,437 km (0.096 R)
• M8: 813,663 km (0.105 R)
• M9: 940,522 km (0.083 R)
• M10: 1,139,188 km (0.075 R)
• M11: 1,499,120 km (0.078 R)
• M12: 1,702,274 km (0.055 R)
• M13: 1,804,749 km (0.114 R)
• M14: 1,989,203 km (0.057 R)
• M15: 2,130,274 km (0.109 R)
• M16: 2,336,719 km (0.114 R)
• M17: 2,715,501 km (0.097 R)
• M18: 3,189,277 km (0.103 R)
• M19: 3,252,707 km (0.094 R)
• M20: 3,452,120 km (0.091 R)
• M21: 3,688,784 km (0.093 R)
• M22: 3,755,505 km (0.064 R)
• M23: 3,910,488 km (0.083 R)
• M24: 4,898,732 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 11.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.9 AU - 4.6 AU

Year: 4843 Days

Day: 14.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,971,228 km

• M1: 155,881 km (0.101 R)
• M2: 628,311 km (0.107 R)
• M3: 774,319 km (0.095 R)
• M4: 878,588 km (0.03 R)
• M5: 960,269 km (0.035 R)
• M6: 1,283,101 km (0.033 R)
• M7: 1,589,627 km (0.092 R)
• M8: 1,691,354 km (0.117 R)
• M9: 2,028,398 km (0.084 R)
• M10: 2,214,497 km (0.109 R)
• M11: 2,309,642 km (0.091 R)
• M12: 2,806,606 km (0.075 R)
• M13: 3,446,585 km (0.116 R)
• M14: 3,783,480 km (0.108 R)
• M15: 4,084,022 km (0.095 R)
• M16: 4,931,943 km (0.091 R)
• M17: 5,057,455 km (0.112 R)
• M18: 5,337,502 km (0.083 R)
• M19: 5,570,426 km (0.101 R)
• M20: 6,316,471 km (0.045 R)
• M21: 6,729,211 km (0.092 R)
• M22: 6,868,637 km (0.096 R)
• M23: 7,122,205 km (0.033 R)
• M24: 7,236,049 km (0.066 R)
• M25: 7,638,766 km (0.102 R)
• M26: 8,406,204 km (0.084 R)
• M27: 8,526,480 km (0.104 R)
• M28: 9,198,175 km (0.079 R)
• M29: 9,291,075 km (0.112 R)
• M30: 9,665,967 km (0.103 R)
• M31: 9,950,353 km (0.082 R)
• M32: 10,237,581 km (0.095 R)
• M33: 10,398,249 km (0.1 R)
• M34: 10,852,877 km (0.116 R)
• M35: 11,347,148 km (0.098 R)
• M36: 11,680,751 km (0.057 R)
• M37: 11,882,559 km (0.046 R)
• M38: 12,391,940 km (0.116 R)
• M39: 13,186,903 km (0.101 R)
• M40: 13,467,399 km (0.062 R)
• M41: 13,573,015 km (0.104 R)
• M42: 14,644,734 km (0.108 R)
• M43: 14,789,694 km (0.03 R)
• M44: 14,898,751 km (0.107 R)
• M45: 15,190,916 km (0.09 R)
• M46: 15,484,876 km (0.067 R)
• M47: 16,641,866 km (0.105 R)
• M48: 16,755,261 km (0.058 R)
• M49: 16,944,951 km (0.04 R)
• M50: 17,479,763 km (0.102 R)
• M51: 17,749,339 km (0.119 R)
• M52: 17,981,365 km (0.094 R)
• M53: 18,409,514 km (0.086 R)
• M54: 18,565,993 km (0.1 R)
• M55: 18,919,792 km (0.111 R)
• M56: 19,994,653 km (0.044 R)
• M57: 21,089,261 km (0.083 R)
• M58: 21,871,059 km (0.096 R)
• M59: 21,995,375 km (0.111 R)
• M60: 22,495,181 km (0.083 R)
• M61: 22,830,281 km (0.087 R)
• M62: 23,293,884 km (0.068 R)
• M63: 24,574,143 km (0.107 R)
• M64: 25,920,823 km (0.051 R)
• M65: 26,008,637 km (0.056 R)
• M66: 26,316,360 km (0.116 R)
• M67: 26,404,473 km (0.108 R)
• M68: 27,024,407 km (0.063 R)
• M69: 27,291,439 km (0.038 R)
• M70: 27,604,248 km (0.118 R)
• M71: 28,278,485 km (0.112 R)
• M72: 28,459,200 km (0.104 R)
• M73: 28,776,347 km (0.116 R)
• M74: 28,912,631 km (0.093 R)
• M75: 29,414,233 km (0.093 R)
• M76: 30,102,832 km (0.095 R)
• M77: 30,333,511 km (0.106 R)
• M78: 31,169,016 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.9

Radius: 7.1

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.28 AU - 11 AU

Year: 18427 Days

Day: 21.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,971,228 km

• M1: 109,805 km (0.111 R)
• M2: 168,148 km (0.069 R)
• M3: 372,947 km (0.038 R)
• M4: 767,736 km (0.09 R)
• M5: 1,237,922 km (0.054 R)
• M6: 1,286,841 km (0.112 R)
• M7: 1,701,825 km (0.073 R)
• M8: 2,335,672 km (0.103 R)
• M9: 3,035,939 km (0.101 R)
• M10: 3,654,078 km (0.114 R)
• M11: 3,977,508 km (0.105 R)
• M12: 4,461,009 km (0.103 R)
• M13: 5,240,862 km (0.116 R)
• M14: 5,442,371 km (0.068 R)
• M15: 6,747,762 km (0.11 R)
• M16: 7,055,484 km (0.107 R)
• M17: 7,322,816 km (0.087 R)
• M18: 8,947,748 km (0.077 R)
• M19: 8,995,769 km (0.098 R)
• M20: 9,627,820 km (0.057 R)
• M21: 10,123,737 km (0.094 R)
• M22: 10,729,758 km (0.029 R)
• M23: 11,295,686 km (0.112 R)
• M24: 11,347,597 km (0.116 R)
• M25: 11,399,657 km (0.08 R)
• M26: 12,029,913 km (0.095 R)
• M27: 12,082,870 km (0.068 R)
• M28: 12,671,388 km (0.119 R)
• M29: 13,324,084 km (0.083 R)
• M30: 13,378,986 km (0.082 R)
• M31: 15,635,221 km (0.111 R)
• M32: 15,809,204 km (0.03 R)
• M33: 16,511,267 km (0.085 R)
• M34: 16,985,043 km (0.052 R)
• M35: 17,223,502 km (0.05 R)
• M36: 17,283,341 km (0.115 R)
• M37: 17,824,736 km (0.072 R)
• M38: 18,310,630 km (0.097 R)
• M39: 18,494,037 km (0.059 R)
• M40: 18,924,131 km (0.042 R)
• M41: 19,109,482 km (0.094 R)
• M42: 19,794,341 km (0.083 R)
• M43: 20,045,367 km (0.092 R)
• M44: 21,123,967 km (0.075 R)
• M45: 21,444,855 km (0.118 R)
• M46: 22,286,492 km (0.074 R)
• M47: 22,416,942 km (0.118 R)
• M48: 23,205,023 km (0.045 R)
• M49: 23,403,390 km (0.091 R)
• M50: 23,935,360 km (0.075 R)
• M51: 24,740,645 km (0.091 R)
• M52: 25,418,473 km (0.074 R)
• M53: 26,723,116 km (0.11 R)
• M54: 27,139,747 km (0.034 R)
• M55: 29,182,954 km (0.104 R)
• M56: 30,765,849 km (0.11 R)
• M57: 31,567,694 km (0.09 R)
• M58: 31,861,055 km (0.1 R)
• M59: 32,155,165 km (0.082 R)
• M60: 34,239,661 km (0.047 R)
• M61: 34,616,498 km (0.094 R)
• M62: 35,526,353 km (0.113 R)
• M63: 36,214,054 km (0.045 R)
• M64: 37,060,329 km (0.097 R)
• M65: 37,447,189 km (0.071 R)
• M66: 38,772,627 km (0.073 R)
• M67: 40,749,413 km (0.118 R)
• M68: 41,388,944 km (0.085 R)
• M69: 41,870,649 km (0.097 R)
• M70: 42,758,811 km (0.073 R)
• M71: 42,920,975 km (0.117 R)
• M72: 43,327,134 km (0.11 R)
• M73: 44,307,449 km (0.072 R)
• M74: 44,389,428 km (0.025 R)
• M75: 45,129,788 km (0.089 R)
• M76: 45,460,100 km (0.088 R)
• M77: 46,289,620 km (0.095 R)
• M78: 46,956,827 km (0.099 R)
• M79: 49,316,733 km (0.1 R)
• M80: 49,571,947 km (0.029 R)
• M81: 50,511,272 km (0.107 R)
• M82: 52,060,807 km (0.064 R)
• M83: 52,494,042 km (0.099 R)
• M84: 52,754,642 km (0.113 R)
• M85: 53,102,607 km (0.088 R)
• M86: 53,276,888 km (0.074 R)
• M87: 54,238,952 km (0.115 R)
• M88: 55,736,875 km (0.097 R)
• M89: 56,357,707 km (0.119 R)
• M90: 56,802,461 km (0.099 R)
• M91: 59,224,600 km (0.076 R)
• M92: 60,584,744 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.4

Radius: 3.5

Gravity: 56.85 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.32 AU - 10.86 AU

Year: 21373 Days

Day: 17.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,971,228 km

• M1: 205,248 km (0.032 R)
• M2: 398,080 km (0.085 R)
• M3: 501,003 km (0.1 R)
• M4: 589,416 km (0.088 R)
• M5: 1,718,132 km (0.097 R)
• M6: 1,920,388 km (0.112 R)
• M7: 1,989,352 km (0.086 R)
• M8: 3,120,013 km (0.059 R)
• M9: 3,201,394 km (0.074 R)
• M10: 3,407,690 km (0.026 R)
• M11: 3,491,465 km (0.119 R)
• M12: 4,365,715 km (0.114 R)
• M13: 5,449,252 km (0.113 R)
• M14: 6,045,998 km (0.119 R)
• M15: 7,085,554 km (0.068 R)
• M16: 8,975,124 km (0.11 R)
• M17: 9,090,913 km (0.083 R)
• M18: 9,148,957 km (0.12 R)
• M19: 9,855,209 km (0.057 R)
• M20: 10,214,842 km (0.115 R)
• M21: 11,632,880 km (0.052 R)
• M22: 12,140,466 km (0.089 R)
• M23: 12,332,699 km (0.12 R)
• M24: 12,915,233 km (0.072 R)
• M25: 14,852,376 km (0.119 R)
• M26: 14,989,258 km (0.1 R)
• M27: 15,057,923 km (0.035 R)
• M28: 15,195,404 km (0.086 R)
• M29: 15,333,483 km (0.077 R)
• M30: 15,819,526 km (0.113 R)
• M31: 18,766,454 km (0.108 R)
• M32: 19,286,157 km (0.074 R)
• M33: 19,510,255 km (0.108 R)
• M34: 20,644,057 km (0.095 R)
• M35: 20,796,946 km (0.062 R)
• M36: 21,954,684 km (0.093 R)
• M37: 22,580,751 km (0.068 R)
• M38: 23,930,423 km (0.092 R)
• M39: 25,224,295 km (0.065 R)
• M40: 25,387,656 km (0.118 R)
• M41: 27,123,740 km (0.048 R)
• M42: 27,458,689 km (0.025 R)
• M43: 28,387,094 km (0.094 R)
• M44: 28,471,916 km (0.099 R)
• M45: 28,983,091 km (0.08 R)
• M46: 30,708,853 km (0.094 R)
• M47: 31,408,522 km (0.085 R)
• M48: 33,359,128 km (0.119 R)
• M49: 33,538,496 km (0.068 R)
• M50: 34,078,245 km (0.058 R)
• M51: 34,258,810 km (0.086 R)
• M52: 34,530,181 km (0.101 R)
• M53: 35,898,103 km (0.109 R)
• M54: 36,081,810 km (0.09 R)
• M55: 36,450,120 km (0.071 R)
• M56: 38,592,211 km (0.105 R)
• M57: 40,679,102 km (0.083 R)
• M58: 40,870,587 km (0.081 R)
• M59: 40,966,479 km (0.114 R)
• M60: 42,413,540 km (0.058 R)
• M61: 42,802,344 km (0.048 R)
• M62: 43,583,245 km (0.055 R)
• M63: 43,779,218 km (0.111 R)
• M64: 44,763,572 km (0.077 R)
• M65: 51,129,710 km (0.075 R)
• M66: 54,998,012 km (0.059 R)
• M67: 55,103,927 km (0.111 R)
• M68: 55,315,757 km (0.086 R)
• M69: 55,634,251 km (0.058 R)
• M70: 57,235,098 km (0.097 R)
• M71: 57,664,594 km (0.11 R)
• M72: 57,879,715 km (0.082 R)
• M73: 60,263,857 km (0.074 R)
• M74: 60,591,326 km (0.079 R)
• M75: 60,919,544 km (0.063 R)
• M76: 61,797,534 km (0.068 R)
• M77: 63,122,373 km (0.108 R)
• M78: 64,791,586 km (0.07 R)
• M79: 65,575,479 km (0.089 R)
• M80: 66,588,107 km (0.101 R)
• M81: 66,813,700 km (0.104 R)
• M82: 67,719,067 km (0.109 R)
• M83: 67,832,611 km (0.113 R)
• M84: 68,400,784 km (0.084 R)
• M85: 69,656,359 km (0.065 R)
• M86: 69,770,951 km (0.105 R)
• M87: 73,468,711 km (0.201 R)
• M88: 73,935,456 km (0.079 R)
• M89: 74,520,085 km (0.103 R)
• M90: 76,637,942 km (0.076 R)
• M91: 76,874,456 km (0.083 R)
• M92: 78,894,626 km (0.044 R)
• M93: 79,971,282 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 19,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit