🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.7

Radius: 13.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.84 AU - 1.22 AU

Year: 675 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,704,274 km

• M1: 173,982 km (0.103 R)
• M2: 302,936 km (0.089 R)
• M3: 404,961 km (0.118 R)
• M4: 502,050 km (0.054 R)
• M5: 597,344 km (0.076 R)
• M6: 704,756 km (0.116 R)
• M7: 858,393 km (0.025 R)
• M8: 962,662 km (0.105 R)
• M9: 1,130,960 km (0.093 R)
• M10: 1,298,061 km (0.109 R)
• M11: 1,438,234 km (0.118 R)
• M12: 1,534,575 km (0.102 R)
• M13: 1,627,026 km (0.111 R)
• M14: 1,715,140 km (0.115 R)
• M15: 1,804,898 km (0.112 R)
• M16: 1,896,452 km (0.114 R)
• M17: 2,070,734 km (0.114 R)
• M18: 2,173,807 km (0.084 R)
• M19: 2,292,887 km (0.077 R)
• M20: 2,745,719 km (0.086 R)
• M21: 2,844,304 km (0.078 R)
• M22: 3,100,117 km (0.111 R)
• M23: 3,218,897 km (0.092 R)
• M24: 3,428,634 km (0.109 R)
• M25: 3,559,981 km (0.068 R)
• M26: 3,701,351 km (0.045 R)
• M27: 3,819,234 km (0.096 R)
• M28: 4,024,332 km (0.083 R)
• M29: 4,128,303 km (0.11 R)
• M30: 4,224,345 km (0.103 R)
• M31: 4,374,242 km (0.093 R)
• M32: 4,472,378 km (0.069 R)
• M33: 4,562,137 km (0.102 R)
• M34: 4,652,494 km (0.078 R)
• M35: 4,807,477 km (0.072 R)
• M36: 4,899,480 km (0.115 R)
• M37: 5,264,050 km (0.083 R)
• M38: 5,359,045 km (0.08 R)
• M39: 5,454,488 km (0.09 R)
• M40: 5,540,956 km (0.028 R)
• M41: 5,695,789 km (0.11 R)
• M42: 5,793,327 km (0.087 R)
• M43: 5,950,555 km (0.115 R)
• M44: 6,410,418 km (0.119 R)
• M45: 6,737,290 km (0.091 R)
• M46: 6,965,127 km (0.052 R)
• M47: 7,101,112 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.3

Radius: 9.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.25 AU - 1.69 AU

Year: 1151 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,704,274 km

• M1: 121,324 km (0.111 R)
• M2: 293,361 km (0.063 R)
• M3: 366,216 km (0.109 R)
• M4: 473,028 km (0.099 R)
• M5: 534,812 km (0.079 R)
• M6: 848,669 km (0.095 R)
• M7: 951,742 km (0.031 R)
• M8: 1,022,950 km (0.093 R)
• M9: 1,116,299 km (0.079 R)
• M10: 1,233,734 km (0.092 R)
• M11: 1,432,549 km (0.117 R)
• M12: 1,492,388 km (0.118 R)
• M13: 1,595,312 km (0.071 R)
• M14: 1,677,142 km (0.076 R)
• M15: 1,845,140 km (0.052 R)
• M16: 1,922,931 km (0.093 R)
• M17: 2,006,107 km (0.11 R)
• M18: 2,171,712 km (0.099 R)
• M19: 2,284,808 km (0.112 R)
• M20: 2,742,428 km (0.099 R)
• M21: 3,125,100 km (0.059 R)
• M22: 3,188,828 km (0.05 R)
• M23: 3,267,965 km (0.106 R)
• M24: 3,367,897 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 10.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.62 AU - 1.88 AU

Year: 1495 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,704,274 km

• M1: 225,444 km (0.077 R)
• M2: 310,715 km (0.079 R)
• M3: 479,760 km (0.104 R)
• M4: 596,447 km (0.071 R)
• M5: 794,813 km (0.097 R)
• M6: 952,340 km (0.115 R)
• M7: 1,478,027 km (0.04 R)
• M8: 1,589,328 km (0.113 R)
• M9: 1,693,897 km (0.107 R)
• M10: 1,781,262 km (0.107 R)
• M11: 2,188,168 km (0.108 R)
• M12: 2,337,467 km (0.11 R)
• M13: 2,424,233 km (0.08 R)
• M14: 2,556,628 km (0.101 R)
• M15: 2,680,195 km (0.055 R)
• M16: 2,851,784 km (0.079 R)
• M17: 3,290,854 km (0.099 R)
• M18: 3,376,424 km (0.089 R)
• M19: 3,802,329 km (0.037 R)
• M20: 3,982,744 km (0.084 R)
• M21: 4,087,163 km (0.105 R)
• M22: 4,650,100 km (0.098 R)
• M23: 5,081,391 km (0.058 R)
• M24: 5,180,574 km (0.097 R)
• M25: 5,294,717 km (0.11 R)
• M26: 5,366,524 km (0.111 R)
• M27: 5,554,569 km (0.096 R)
• M28: 5,656,894 km (0.111 R)
• M29: 6,012,039 km (0.09 R)
• M30: 6,237,932 km (0.11 R)
• M31: 6,389,923 km (0.075 R)
• M32: 6,604,896 km (0.103 R)
• M33: 6,697,796 km (0.082 R)
• M34: 7,042,170 km (0.057 R)
• M35: 7,232,309 km (0.111 R)
• M36: 7,488,720 km (0.118 R)
• M37: 7,682,898 km (0.063 R)
• M38: 7,813,347 km (0.107 R)
• M39: 8,109,551 km (0.075 R)
• M40: 8,175,823 km (0.065 R)
• M41: 8,308,965 km (0.095 R)
• M42: 8,510,174 km (0.09 R)
• M43: 8,611,302 km (0.038 R)
• M44: 8,695,975 km (0.083 R)
• M45: 8,985,746 km (0.09 R)
• M46: 9,088,819 km (0.108 R)
• M47: 9,192,191 km (0.092 R)
• M48: 9,522,353 km (0.052 R)
• M49: 9,645,024 km (0.081 R)
• M50: 9,768,143 km (0.067 R)
• M51: 10,051,631 km (0.081 R)
• M52: 10,140,791 km (0.027 R)
• M53: 10,337,811 km (0.115 R)
• M54: 10,626,834 km (0.078 R)
• M55: 10,717,640 km (0.098 R)
• M56: 10,790,494 km (0.035 R)
• M57: 10,881,749 km (0.099 R)
• M58: 11,157,308 km (0.043 R)
• M59: 11,360,761 km (0.11 R)
• M60: 11,565,411 km (0.083 R)
• M61: 11,733,859 km (0.107 R)
• M62: 11,997,450 km (0.107 R)
• M63: 12,530,467 km (0.09 R)
• M64: 12,722,701 km (0.119 R)
• M65: 12,857,937 km (0.095 R)
• M66: 13,110,159 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.4

Radius: 14.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.91 AU - 3.51 AU

Year: 3713 Days

Day: 5.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,704,274 km

• M1: 180,265 km (0.034 R)
• M2: 284,685 km (0.063 R)
• M3: 418,874 km (0.111 R)
• M4: 744,399 km (0.107 R)
• M5: 883,675 km (0.117 R)
• M6: 1,137,542 km (0.114 R)
• M7: 1,330,075 km (0.08 R)
• M8: 1,579,006 km (0.079 R)
• M9: 1,796,072 km (0.108 R)
• M10: 1,908,270 km (0.08 R)
• M11: 2,346,891 km (0.051 R)
• M12: 2,669,125 km (0.085 R)
• M13: 3,258,092 km (0.09 R)
• M14: 4,444,254 km (0.104 R)
• M15: 4,687,649 km (0.109 R)
• M16: 5,118,342 km (0.097 R)
• M17: 5,444,016 km (0.113 R)
• M18: 5,585,685 km (0.119 R)
• M19: 5,896,998 km (0.053 R)
• M20: 6,115,860 km (0.112 R)
• M21: 6,287,898 km (0.097 R)
• M22: 6,411,914 km (0.093 R)
• M23: 8,204,396 km (0.111 R)
• M24: 8,449,138 km (0.088 R)
• M25: 8,890,153 km (0.079 R)
• M26: 9,085,527 km (0.108 R)
• M27: 9,823,643 km (0.089 R)
• M28: 10,025,750 km (0.089 R)
• M29: 10,200,032 km (0.097 R)
• M30: 10,316,868 km (0.088 R)
• M31: 10,492,795 km (0.081 R)
• M32: 11,327,252 km (0.094 R)
• M33: 11,783,226 km (0.06 R)
• M34: 11,875,079 km (0.073 R)
• M35: 12,807,223 km (0.063 R)
• M36: 13,473,831 km (0.091 R)
• M37: 13,602,186 km (0.112 R)
• M38: 13,827,481 km (0.064 R)
• M39: 14,021,808 km (0.09 R)
• M40: 14,216,884 km (0.098 R)
• M41: 14,413,007 km (0.084 R)
• M42: 14,807,796 km (0.069 R)
• M43: 15,072,883 km (0.075 R)
• M44: 15,306,256 km (0.091 R)
• M45: 16,081,472 km (0.108 R)
• M46: 16,354,039 km (0.058 R)
• M47: 16,559,587 km (0.032 R)
• M48: 16,697,067 km (0.099 R)
• M49: 19,561,567 km (0.118 R)
• M50: 19,743,329 km (0.097 R)
• M51: 20,145,298 km (0.062 R)
• M52: 20,697,763 km (0.028 R)
• M53: 21,180,515 km (0.113 R)
• M54: 21,855,202 km (0.108 R)
• M55: 22,233,086 km (0.062 R)
• M56: 22,498,772 km (0.11 R)
• M57: 22,803,951 km (0.082 R)
• M58: 23,033,584 km (0.092 R)
• M59: 23,148,775 km (0.096 R)
• M60: 23,341,157 km (0.077 R)
• M61: 24,741,543 km (0.116 R)
• M62: 25,372,696 km (0.062 R)
• M63: 25,571,063 km (0.087 R)
• M64: 25,769,879 km (0.097 R)
• M65: 27,135,707 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.1

Radius: 8.2

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.26 AU - 5.84 AU

Year: 8442 Days

Day: 12.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,704,274 km

• M1: 141,819 km (0.081 R)
• M2: 264,489 km (0.097 R)
• M3: 576,849 km (0.06 R)
• M4: 1,002,306 km (0.082 R)
• M5: 1,642,435 km (0.104 R)
• M6: 1,872,217 km (0.105 R)
• M7: 2,087,788 km (0.092 R)
• M8: 2,211,206 km (0.072 R)
• M9: 2,311,586 km (0.035 R)
• M10: 2,675,109 km (0.107 R)
• M11: 3,084,558 km (0.111 R)
• M12: 3,282,327 km (0.055 R)
• M13: 3,572,248 km (0.118 R)
• M14: 3,690,579 km (0.09 R)
• M15: 3,870,546 km (0.089 R)
• M16: 4,207,889 km (0.1 R)
• M17: 4,301,537 km (0.067 R)
• M18: 4,490,928 km (0.087 R)
• M19: 5,142,128 km (0.064 R)
• M20: 5,718,827 km (0.052 R)
• M21: 6,567,646 km (0.099 R)
• M22: 6,859,212 km (0.12 R)
• M23: 7,229,766 km (0.108 R)
• M24: 7,493,058 km (0.085 R)
• M25: 7,644,900 km (0.076 R)
• M26: 7,836,236 km (0.085 R)
• M27: 8,736,366 km (0.046 R)
• M28: 9,097,495 km (0.101 R)
• M29: 9,300,200 km (0.096 R)
• M30: 9,627,820 km (0.064 R)
• M31: 9,875,853 km (0.101 R)
• M32: 9,959,029 km (0.11 R)
• M33: 10,126,130 km (0.105 R)
• M34: 10,252,092 km (0.11 R)
• M35: 10,420,838 km (0.117 R)
• M36: 10,547,847 km (0.041 R)
• M37: 10,889,379 km (0.039 R)
• M38: 11,148,033 km (0.104 R)
• M39: 11,583,363 km (0.078 R)
• M40: 11,715,159 km (0.113 R)
• M41: 11,847,403 km (0.07 R)
• M42: 12,381,169 km (0.083 R)
• M43: 12,470,927 km (0.074 R)
• M44: 12,560,836 km (0.057 R)
• M45: 12,877,385 km (0.107 R)
• M46: 13,059,445 km (0.095 R)
• M47: 13,196,627 km (0.094 R)
• M48: 14,169,761 km (0.113 R)
• M49: 16,381,116 km (0.12 R)
• M50: 16,726,837 km (0.117 R)
• M51: 16,826,170 km (0.104 R)
• M52: 17,175,032 km (0.111 R)
• M53: 19,998,692 km (0.05 R)
• M54: 21,652,497 km (0.063 R)
• M55: 22,304,444 km (0.118 R)
• M56: 22,359,047 km (0.045 R)
• M57: 23,738,938 km (0.099 R)
• M58: 23,906,488 km (0.114 R)
• M59: 24,298,733 km (0.107 R)
• M60: 24,411,081 km (0.111 R)
• M61: 24,523,729 km (0.117 R)
• M62: 24,636,525 km (0.11 R)
• M63: 24,806,020 km (0.11 R)
• M64: 24,919,265 km (0.098 R)
• M65: 26,754,382 km (0.07 R)
• M66: 27,570,888 km (0.081 R)
• M67: 27,923,191 km (0.086 R)
• M68: 28,336,230 km (0.095 R)
• M69: 28,810,755 km (0.104 R)
• M70: 28,989,375 km (0.119 R)
• M71: 29,467,489 km (0.107 R)
• M72: 29,647,456 km (0.078 R)
• M73: 29,767,732 km (0.1 R)
• M74: 30,068,873 km (0.064 R)
• M75: 30,129,161 km (0.091 R)
• M76: 31,467,314 km (0.114 R)
• M77: 31,528,499 km (0.038 R)
• M78: 31,773,989 km (0.038 R)
• M79: 32,638,366 km (0.062 R)
• M80: 32,948,931 km (0.12 R)
• M81: 33,011,164 km (0.104 R)
• M82: 33,260,543 km (0.093 R)
• M83: 34,642,828 km (0.09 R)
• M84: 35,659,944 km (0.034 R)
• M85: 35,851,728 km (0.104 R)
• M86: 36,236,344 km (0.115 R)
• M87: 40,823,763 km (0.056 R)
• M88: 41,965,195 km (0.11 R)
• M89: 43,389,516 km (0.092 R)
• M90: 44,347,840 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 17,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit