🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 13.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.46 AU - 0.68 AU

Year: 302 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,660,613 km

• M1: 170,542 km (0.058 R)
• M2: 260,300 km (0.027 R)
• M3: 409,449 km (0.068 R)
• M4: 539,899 km (0.107 R)
• M5: 625,917 km (0.075 R)
• M6: 722,707 km (0.114 R)
• M7: 884,423 km (0.074 R)
• M8: 978,819 km (0.118 R)
• M9: 1,103,583 km (0.085 R)
• M10: 1,218,774 km (0.097 R)
• M11: 1,322,445 km (0.036 R)
• M12: 1,449,005 km (0.116 R)
• M13: 1,614,161 km (0.088 R)
• M14: 1,714,990 km (0.104 R)
• M15: 1,825,244 km (0.109 R)
• M16: 1,912,310 km (0.095 R)
• M17: 2,030,641 km (0.041 R)
• M18: 2,193,853 km (0.087 R)
• M19: 2,294,682 km (0.113 R)
• M20: 2,397,156 km (0.105 R)
• M21: 2,489,009 km (0.064 R)
• M22: 2,651,921 km (0.111 R)
• M23: 2,789,103 km (0.03 R)
• M24: 2,920,150 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.1

Radius: 9.4

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.81 AU - 1.19 AU

Year: 703 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,660,613 km

• M1: 117,135 km (0.111 R)
• M2: 178,919 km (0.119 R)
• M3: 261,497 km (0.074 R)
• M4: 324,627 km (0.117 R)
• M5: 410,347 km (0.072 R)
• M6: 481,556 km (0.056 R)
• M7: 543,639 km (0.11 R)
• M8: 650,152 km (0.11 R)
• M9: 732,132 km (0.1 R)
• M10: 801,396 km (0.064 R)
• M11: 946,805 km (0.069 R)
• M12: 1,210,696 km (0.087 R)
• M13: 1,389,465 km (0.089 R)
• M14: 1,487,452 km (0.054 R)
• M15: 1,566,439 km (0.076 R)
• M16: 1,701,377 km (0.092 R)
• M17: 1,761,964 km (0.118 R)
• M18: 1,885,532 km (0.09 R)
• M19: 1,982,920 km (0.048 R)
• M20: 2,046,948 km (0.089 R)
• M21: 2,309,941 km (0.028 R)
• M22: 2,414,510 km (0.106 R)
• M23: 2,483,025 km (0.096 R)
• M24: 2,622,002 km (0.04 R)
• M25: 2,724,776 km (0.085 R)
• M26: 2,809,298 km (0.027 R)
• M27: 3,115,376 km (0.093 R)
• M28: 3,362,511 km (0.088 R)
• M29: 3,537,990 km (0.104 R)
• M30: 3,608,899 km (0.107 R)
• M31: 3,687,588 km (0.093 R)
• M32: 4,074,896 km (0.108 R)
• M33: 4,209,385 km (0.102 R)
• M34: 4,383,367 km (0.083 R)
• M35: 4,452,182 km (0.117 R)
• M36: 4,528,926 km (0.117 R)
• M37: 4,707,396 km (0.091 R)
• M38: 4,817,051 km (0.115 R)
• M39: 4,975,326 km (0.052 R)
• M40: 5,135,246 km (0.116 R)
• M41: 5,296,961 km (0.116 R)
• M42: 5,452,244 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.6

Radius: 12.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.01 AU - 1.33 AU

Year: 890 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,660,613 km

• M1: 170,691 km (0.104 R)
• M2: 308,022 km (0.112 R)
• M3: 440,865 km (0.097 R)
• M4: 537,804 km (0.117 R)
• M5: 623,823 km (0.106 R)
• M6: 731,384 km (0.108 R)
• M7: 823,835 km (0.1 R)
• M8: 973,733 km (0.101 R)
• M9: 1,108,221 km (0.09 R)
• M10: 1,203,964 km (0.102 R)
• M11: 1,342,790 km (0.078 R)
• M12: 1,459,327 km (0.062 R)
• M13: 1,755,232 km (0.073 R)
• M14: 1,929,813 km (0.119 R)
• M15: 2,015,383 km (0.092 R)
• M16: 2,110,228 km (0.118 R)
• M17: 2,239,181 km (0.114 R)
• M18: 2,437,697 km (0.082 R)
• M19: 2,564,855 km (0.094 R)
• M20: 2,870,334 km (0.067 R)
• M21: 3,215,307 km (0.117 R)
• M22: 3,374,180 km (0.115 R)
• M23: 3,583,617 km (0.114 R)
• M24: 3,689,981 km (0.116 R)
• M25: 3,807,116 km (0.025 R)
• M26: 3,965,540 km (0.113 R)
• M27: 4,156,427 km (0.054 R)
• M28: 4,401,917 km (0.092 R)
• M29: 4,484,795 km (0.044 R)
• M30: 4,599,686 km (0.084 R)
• M31: 4,694,381 km (0.046 R)
• M32: 4,993,427 km (0.091 R)
• M33: 5,112,507 km (0.092 R)
• M34: 5,243,705 km (0.118 R)
• M35: 5,475,880 km (0.096 R)
• M36: 5,610,070 km (0.115 R)
• M37: 5,802,153 km (0.099 R)
• M38: 5,950,405 km (0.112 R)
• M39: 6,250,947 km (0.068 R)
• M40: 6,450,211 km (0.089 R)
• M41: 6,544,608 km (0.086 R)
• M42: 6,651,570 km (0.068 R)
• M43: 6,806,853 km (0.104 R)
• M44: 6,951,364 km (0.066 R)
• M45: 7,902,956 km (0.061 R)
• M46: 8,144,108 km (0.088 R)
• M47: 8,336,192 km (0.083 R)
• M48: 8,607,712 km (0.113 R)
• M49: 8,751,027 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.6

Radius: 14.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.4 AU - 2.08 AU

Year: 1613 Days

Day: 13.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,660,613 km

• M1: 181,911 km (0.069 R)
• M2: 284,685 km (0.057 R)
• M3: 484,398 km (0.109 R)
• M4: 697,724 km (0.03 R)
• M5: 800,049 km (0.116 R)
• M6: 968,646 km (0.074 R)
• M7: 1,093,560 km (0.064 R)
• M8: 1,283,550 km (0.091 R)
• M9: 1,440,478 km (0.089 R)
• M10: 1,604,138 km (0.102 R)
• M11: 2,195,798 km (0.102 R)
• M12: 2,354,072 km (0.095 R)
• M13: 2,571,139 km (0.099 R)
• M14: 2,738,539 km (0.088 R)
• M15: 3,037,286 km (0.104 R)
• M16: 3,359,071 km (0.113 R)
• M17: 3,456,608 km (0.092 R)
• M18: 3,692,075 km (0.069 R)
• M19: 4,074,896 km (0.108 R)
• M20: 4,403,713 km (0.028 R)
• M21: 4,632,448 km (0.066 R)
• M22: 4,906,511 km (0.077 R)
• M23: 5,045,637 km (0.083 R)
• M24: 5,200,172 km (0.097 R)
• M25: 5,557,411 km (0.086 R)
• M26: 5,731,842 km (0.104 R)
• M27: 5,967,160 km (0.048 R)
• M28: 6,584,849 km (0.079 R)
• M29: 6,692,261 km (0.101 R)
• M30: 6,878,061 km (0.113 R)
• M31: 7,081,215 km (0.062 R)
• M32: 7,175,611 km (0.099 R)
• M33: 7,286,314 km (0.077 R)
• M34: 7,413,622 km (0.113 R)
• M35: 7,557,684 km (0.116 R)
• M36: 7,702,645 km (0.116 R)
• M37: 8,592,154 km (0.058 R)
• M38: 8,692,983 km (0.094 R)
• M39: 8,811,165 km (0.05 R)
• M40: 8,946,850 km (0.036 R)
• M41: 9,066,229 km (0.112 R)
• M42: 9,237,519 km (0.098 R)
• M43: 9,427,359 km (0.107 R)
• M44: 9,916,394 km (0.081 R)
• M45: 10,181,781 km (0.108 R)
• M46: 10,306,396 km (0.078 R)
• M47: 10,413,807 km (0.086 R)
• M48: 11,175,111 km (0.097 R)
• M49: 11,322,165 km (0.103 R)
• M50: 11,562,569 km (0.1 R)
• M51: 11,655,469 km (0.089 R)
• M52: 11,860,718 km (0.064 R)
• M53: 12,048,313 km (0.032 R)
• M54: 12,331,652 km (0.043 R)
• M55: 12,598,235 km (0.066 R)
• M56: 12,693,828 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.8

Radius: 8.8

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.38 AU - 5.88 AU

Year: 8167 Days

Day: 5.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,660,613 km

• M1: 127,308 km (0.109 R)
• M2: 243,845 km (0.048 R)
• M3: 489,783 km (0.114 R)
• M4: 566,527 km (0.117 R)
• M5: 933,192 km (0.08 R)
• M6: 1,220,419 km (0.048 R)
• M7: 1,813,126 km (0.046 R)
• M8: 2,194,152 km (0.039 R)
• M9: 2,394,015 km (0.092 R)
• M10: 2,461,932 km (0.032 R)
• M11: 2,530,598 km (0.111 R)
• M12: 2,623,049 km (0.103 R)
• M13: 2,980,139 km (0.064 R)
• M14: 3,177,010 km (0.044 R)
• M15: 3,277,091 km (0.113 R)
• M16: 3,713,917 km (0.069 R)
• M17: 3,872,490 km (0.106 R)
• M18: 4,060,385 km (0.119 R)
• M19: 4,698,869 km (0.099 R)
• M20: 4,841,885 km (0.047 R)
• M21: 5,548,136 km (0.076 R)
• M22: 5,669,011 km (0.107 R)
• M23: 5,851,820 km (0.059 R)
• M24: 6,161,188 km (0.078 R)
• M25: 6,634,965 km (0.066 R)
• M26: 6,827,946 km (0.07 R)
• M27: 7,617,823 km (0.09 R)
• M28: 8,332,601 km (0.078 R)
• M29: 8,575,698 km (0.114 R)
• M30: 8,715,572 km (0.077 R)
• M31: 8,821,038 km (0.119 R)
• M32: 9,534,919 km (0.103 R)
• M33: 9,825,588 km (0.061 R)
• M34: 10,156,199 km (0.059 R)
• M35: 10,715,396 km (0.078 R)
• M36: 10,790,644 km (0.066 R)
• M37: 10,903,890 km (0.087 R)
• M38: 11,592,040 km (0.115 R)
• M39: 13,130,654 km (0.098 R)
• M40: 13,292,070 km (0.119 R)
• M41: 14,858,061 km (0.054 R)
• M42: 15,791,252 km (0.109 R)
• M43: 15,876,972 km (0.109 R)
• M44: 16,481,796 km (0.108 R)
• M45: 17,050,118 km (0.102 R)
• M46: 17,270,326 km (0.084 R)
• M47: 17,447,300 km (0.073 R)
• M48: 17,536,012 km (0.115 R)
• M49: 17,758,314 km (0.084 R)
• M50: 18,116,003 km (0.077 R)
• M51: 18,385,878 km (0.079 R)
• M52: 18,521,413 km (0.041 R)
• M53: 18,611,920 km (0.053 R)
• M54: 20,032,950 km (0.119 R)
• M55: 20,733,068 km (0.087 R)
• M56: 21,298,997 km (0.065 R)
• M57: 21,393,842 km (0.095 R)
• M58: 21,488,687 km (0.059 R)
• M59: 21,917,734 km (0.071 R)
• M60: 22,109,369 km (0.105 R)
• M61: 22,349,623 km (0.079 R)
• M62: 22,881,144 km (0.1 R)
• M63: 23,172,860 km (0.039 R)
• M64: 24,055,487 km (0.039 R)
• M65: 24,949,185 km (0.102 R)
• M66: 25,752,525 km (0.075 R)
• M67: 25,904,068 km (0.069 R)
• M68: 26,208,201 km (0.093 R)
• M69: 26,717,581 km (0.056 R)
• M70: 26,819,757 km (0.051 R)
• M71: 28,161,201 km (0.059 R)
• M72: 28,265,321 km (0.059 R)
• M73: 28,369,591 km (0.115 R)
• M74: 28,630,639 km (0.1 R)
• M75: 30,213,983 km (0.056 R)
• M76: 30,533,973 km (0.087 R)
• M77: 32,477,997 km (0.042 R)
• M78: 33,299,738 km (0.083 R)
• M79: 33,409,842 km (0.101 R)
• M80: 33,851,305 km (0.087 R)
• M81: 34,406,014 km (0.108 R)
• M82: 34,963,566 km (0.083 R)
• M83: 36,144,491 km (0.112 R)
• M84: 36,597,773 km (0.087 R)
• M85: 37,052,849 km (0.116 R)
• M86: 37,109,846 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 12,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit