🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930

Radius: 8.2

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.18 AU - 1.34 AU

Year: 913 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,715,268 km

• M1: 106,962 km (0.053 R)
• M2: 203,752 km (0.096 R)
• M3: 262,544 km (0.119 R)
• M4: 434,133 km (0.095 R)
• M5: 485,595 km (0.111 R)
• M6: 550,670 km (0.095 R)
• M7: 607,517 km (0.12 R)
• M8: 758,910 km (0.027 R)
• M9: 829,520 km (0.085 R)
• M10: 1,041,351 km (0.12 R)
• M11: 1,098,796 km (0.095 R)
• M12: 1,194,689 km (0.083 R)
• M13: 1,491,042 km (0.118 R)
• M14: 1,732,643 km (0.051 R)
• M15: 1,871,320 km (0.068 R)
• M16: 2,004,761 km (0.079 R)
• M17: 2,366,489 km (0.089 R)
• M18: 2,424,084 km (0.066 R)
• M19: 2,501,426 km (0.082 R)
• M20: 2,560,068 km (0.103 R)
• M21: 2,788,953 km (0.09 R)
• M22: 2,870,185 km (0.114 R)
• M23: 3,118,667 km (0.12 R)
• M24: 3,224,283 km (0.098 R)
• M25: 3,320,325 km (0.087 R)
• M26: 3,428,185 km (0.062 R)
• M27: 3,482,489 km (0.117 R)
• M28: 3,559,233 km (0.085 R)
• M29: 3,647,495 km (0.113 R)
• M30: 3,702,996 km (0.093 R)
• M31: 4,111,249 km (0.048 R)
• M32: 4,309,017 km (0.043 R)
• M33: 4,379,627 km (0.097 R)
• M34: 4,474,323 km (0.113 R)
• M35: 4,945,855 km (0.068 R)
• M36: 5,081,690 km (0.076 R)
• M37: 5,357,100 km (0.107 R)
• M38: 5,433,095 km (0.069 R)
• M39: 5,805,445 km (0.102 R)
• M40: 6,265,757 km (0.12 R)
• M41: 6,359,256 km (0.112 R)
• M42: 6,412,962 km (0.047 R)
• M43: 6,480,131 km (0.111 R)
• M44: 6,751,502 km (0.116 R)
• M45: 6,820,017 km (0.094 R)
• M46: 7,082,113 km (0.082 R)
• M47: 7,165,588 km (0.117 R)
• M48: 7,221,538 km (0.052 R)
• M49: 7,488,720 km (0.084 R)
• M50: 7,616,476 km (0.084 R)
• M51: 8,047,468 km (0.069 R)
• M52: 8,222,049 km (0.104 R)
• M53: 8,412,636 km (0.069 R)
• M54: 8,575,100 km (0.08 R)
• M55: 8,948,047 km (0.098 R)
• M56: 9,113,951 km (0.075 R)
• M57: 9,235,125 km (0.105 R)
• M58: 9,341,639 km (0.093 R)
• M59: 9,417,934 km (0.102 R)
• M60: 10,036,222 km (0.111 R)
• M61: 10,255,682 km (0.091 R)
• M62: 10,318,663 km (0.099 R)
• M63: 10,397,650 km (0.107 R)
• M64: 10,556,075 km (0.117 R)
• M65: 10,715,396 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 15

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.78 AU - 2.08 AU

Year: 1731 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 44,715,268 km

• M1: 292,613 km (0.093 R)
• M2: 477,217 km (0.075 R)
• M3: 754,871 km (0.103 R)
• M4: 850,165 km (0.066 R)
• M5: 988,992 km (0.104 R)
• M6: 1,409,511 km (0.099 R)
• M7: 1,570,030 km (0.102 R)
• M8: 1,737,130 km (0.103 R)
• M9: 2,089,733 km (0.041 R)
• M10: 2,392,220 km (0.081 R)
• M11: 3,030,254 km (0.042 R)
• M12: 3,170,128 km (0.111 R)
• M13: 3,322,718 km (0.093 R)
• M14: 3,730,672 km (0.111 R)
• M15: 3,946,392 km (0.114 R)
• M16: 4,077,739 km (0.054 R)
• M17: 4,277,751 km (0.09 R)
• M18: 4,699,019 km (0.114 R)
• M19: 4,815,107 km (0.096 R)
• M20: 4,967,696 km (0.091 R)
• M21: 5,581,646 km (0.089 R)
• M22: 5,717,331 km (0.081 R)
• M23: 5,966,861 km (0.062 R)
• M24: 6,080,256 km (0.053 R)
• M25: 6,322,156 km (0.074 R)
• M26: 6,463,675 km (0.105 R)
• M27: 6,645,437 km (0.109 R)
• M28: 6,868,337 km (0.08 R)
• M29: 7,040,525 km (0.052 R)
• M30: 7,470,469 km (0.064 R)
• M31: 7,839,976 km (0.086 R)
• M32: 7,978,354 km (0.072 R)
• M33: 8,739,956 km (0.118 R)
• M34: 8,955,527 km (0.092 R)
• M35: 9,129,360 km (0.086 R)
• M36: 9,554,218 km (0.117 R)
• M37: 10,211,102 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.8

Radius: 14.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.79 AU - 2.15 AU

Year: 1785 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 44,715,268 km

• M1: 186,997 km (0.058 R)
• M2: 310,416 km (0.112 R)
• M3: 479,910 km (0.036 R)
• M4: 646,263 km (0.058 R)
• M5: 744,100 km (0.111 R)
• M6: 841,937 km (0.055 R)
• M7: 958,025 km (0.084 R)
• M8: 1,087,277 km (0.066 R)
• M9: 1,201,121 km (0.119 R)
• M10: 1,395,449 km (0.101 R)
• M11: 1,504,655 km (0.073 R)
• M12: 1,617,153 km (0.112 R)
• M13: 1,833,771 km (0.042 R)
• M14: 2,015,981 km (0.062 R)
• M15: 2,195,349 km (0.117 R)
• M16: 2,370,977 km (0.119 R)
• M17: 2,560,966 km (0.031 R)
• M18: 2,986,871 km (0.117 R)
• M19: 3,224,133 km (0.106 R)
• M20: 3,350,394 km (0.117 R)
• M21: 3,457,057 km (0.056 R)
• M22: 3,564,768 km (0.12 R)
• M23: 3,695,516 km (0.059 R)
• M24: 3,827,910 km (0.063 R)
• M25: 4,052,307 km (0.113 R)
• M26: 4,373,793 km (0.051 R)
• M27: 4,608,662 km (0.082 R)
• M28: 4,835,751 km (0.103 R)
• M29: 5,214,084 km (0.036 R)
• M30: 5,526,445 km (0.07 R)
• M31: 5,653,154 km (0.114 R)
• M32: 5,819,208 km (0.096 R)
• M33: 6,156,401 km (0.073 R)
• M34: 6,393,663 km (0.12 R)
• M35: 6,634,067 km (0.063 R)
• M36: 6,755,241 km (0.082 R)
• M37: 6,904,540 km (0.115 R)
• M38: 7,027,510 km (0.106 R)
• M39: 7,164,990 km (0.069 R)
• M40: 7,568,755 km (0.099 R)
• M41: 8,138,124 km (0.1 R)
• M42: 8,253,614 km (0.112 R)
• M43: 8,530,220 km (0.055 R)
• M44: 8,913,789 km (0.092 R)
• M45: 9,047,829 km (0.118 R)
• M46: 9,197,576 km (0.037 R)
• M47: 9,928,212 km (0.113 R)
• M48: 10,098,155 km (0.103 R)
• M49: 10,238,029 km (0.101 R)
• M50: 10,535,580 km (0.085 R)
• M51: 10,693,256 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.8

Radius: 14.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.12 AU - 2.58 AU

Year: 2326 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,715,268 km

• M1: 207,343 km (0.048 R)
• M2: 418,425 km (0.066 R)
• M3: 601,383 km (0.102 R)
• M4: 735,872 km (0.106 R)
• M5: 1,019,360 km (0.093 R)
• M6: 1,261,858 km (0.113 R)
• M7: 1,419,235 km (0.089 R)
• M8: 1,842,747 km (0.088 R)
• M9: 2,036,625 km (0.077 R)
• M10: 2,183,381 km (0.072 R)
• M11: 2,616,168 km (0.032 R)
• M12: 2,820,668 km (0.084 R)
• M13: 3,030,554 km (0.073 R)
• M14: 3,199,300 km (0.103 R)
• M15: 3,466,332 km (0.119 R)
• M16: 3,643,007 km (0.11 R)
• M17: 3,839,429 km (0.116 R)
• M18: 4,140,570 km (0.11 R)
• M19: 4,432,136 km (0.095 R)
• M20: 4,536,705 km (0.092 R)
• M21: 4,963,358 km (0.045 R)
• M22: 5,421,726 km (0.108 R)
• M23: 5,970,750 km (0.06 R)
• M24: 6,697,048 km (0.118 R)
• M25: 6,958,994 km (0.079 R)
• M26: 7,060,720 km (0.088 R)
• M27: 7,410,031 km (0.088 R)
• M28: 7,639,215 km (0.118 R)
• M29: 8,233,119 km (0.116 R)
• M30: 8,405,456 km (0.076 R)
• M31: 8,732,177 km (0.088 R)
• M32: 8,841,982 km (0.07 R)
• M33: 8,996,517 km (0.119 R)
• M34: 9,442,917 km (0.119 R)
• M35: 9,646,220 km (0.111 R)
• M36: 10,011,239 km (0.088 R)
• M37: 10,684,430 km (0.086 R)
• M38: 11,014,742 km (0.116 R)
• M39: 11,133,522 km (0.102 R)
• M40: 11,420,451 km (0.119 R)
• M41: 11,830,948 km (0.053 R)
• M42: 12,050,258 km (0.119 R)
• M43: 12,493,068 km (0.115 R)
• M44: 12,617,084 km (0.088 R)
• M45: 13,142,023 km (0.12 R)
• M46: 13,546,985 km (0.082 R)
• M47: 13,802,199 km (0.086 R)
• M48: 14,421,085 km (0.082 R)
• M49: 15,075,426 km (0.104 R)
• M50: 15,499,237 km (0.09 R)
• M51: 16,358,826 km (0.035 R)
• M52: 16,576,192 km (0.082 R)
• M53: 16,739,852 km (0.082 R)
• M54: 16,849,208 km (0.075 R)
• M55: 16,958,863 km (0.047 R)
• M56: 17,096,194 km (0.049 R)
• M57: 17,289,176 km (0.118 R)
• M58: 17,649,407 km (0.075 R)
• M59: 17,788,683 km (0.073 R)
• M60: 17,900,283 km (0.052 R)
• M61: 18,096,256 km (0.101 R)
• M62: 18,405,624 km (0.115 R)
• M63: 18,801,909 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.2

Radius: 4

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.73 AU - 13.65 AU

Year: 24169 Days

Day: 22.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,715,268 km

• M1: 57,146 km (0.047 R)
• M2: 131,796 km (0.105 R)
• M3: 205,547 km (0.115 R)
• M4: 504,893 km (0.113 R)
• M5: 594,801 km (0.075 R)
• M6: 722,707 km (0.115 R)
• M7: 772,972 km (0.09 R)
• M8: 912,697 km (0.099 R)
• M9: 1,357,601 km (0.067 R)
• M10: 1,419,983 km (0.085 R)
• M11: 1,613,114 km (0.114 R)
• M12: 1,679,236 km (0.104 R)
• M13: 2,216,143 km (0.074 R)
• M14: 3,208,126 km (0.07 R)
• M15: 3,661,707 km (0.05 R)
• M16: 3,748,923 km (0.07 R)
• M17: 4,317,395 km (0.025 R)
• M18: 4,471,480 km (0.083 R)
• M19: 4,596,095 km (0.11 R)
• M20: 4,721,758 km (0.12 R)
• M21: 4,880,481 km (0.073 R)
• M22: 5,235,776 km (0.057 R)
• M23: 6,526,207 km (0.064 R)
• M24: 6,917,256 km (0.06 R)
• M25: 7,061,319 km (0.077 R)
• M26: 7,315,785 km (0.09 R)
• M27: 7,425,739 km (0.112 R)
• M28: 7,610,343 km (0.115 R)
• M29: 7,647,443 km (0.049 R)
• M30: 8,401,865 km (0.081 R)
• M31: 8,440,162 km (0.106 R)
• M32: 9,338,049 km (0.073 R)
• M33: 9,417,485 km (0.111 R)
• M34: 9,577,106 km (0.1 R)
• M35: 9,617,198 km (0.047 R)
• M36: 9,818,407 km (0.087 R)
• M37: 10,020,813 km (0.087 R)
• M38: 11,138,160 km (0.104 R)
• M39: 11,180,197 km (0.07 R)
• M40: 12,294,252 km (0.071 R)
• M41: 13,984,858 km (0.098 R)
• M42: 15,369,984 km (0.117 R)
• M43: 15,416,958 km (0.066 R)
• M44: 15,841,367 km (0.074 R)
• M45: 16,078,929 km (0.051 R)
• M46: 16,798,345 km (0.105 R)
• M47: 17,235,021 km (0.11 R)
• M48: 18,567,340 km (0.033 R)
• M49: 18,617,305 km (0.1 R)
• M50: 20,497,751 km (0.054 R)
• M51: 21,120,527 km (0.069 R)
• M52: 23,618,811 km (0.097 R)
• M53: 23,890,032 km (0.118 R)
• M54: 24,216,903 km (0.102 R)
• M55: 24,435,615 km (0.116 R)
• M56: 24,654,926 km (0.106 R)
• M57: 25,095,641 km (0.105 R)
• M58: 26,152,550 km (0.109 R)
• M59: 26,489,445 km (0.108 R)
• M60: 26,601,942 km (0.11 R)
• M61: 26,940,781 km (0.102 R)
• M62: 26,997,329 km (0.048 R)
• M63: 27,054,027 km (0.032 R)
• M64: 27,508,505 km (0.114 R)
• M65: 27,679,496 km (0.119 R)
• M66: 31,591,181 km (0.12 R)
• M67: 31,890,077 km (0.077 R)
• M68: 32,009,756 km (0.095 R)
• M69: 33,155,077 km (0.085 R)
• M70: 33,763,342 km (0.091 R)
• M71: 34,068,671 km (0.103 R)
• M72: 34,436,532 km (0.078 R)
• M73: 35,733,995 km (0.05 R)
• M74: 36,232,604 km (0.094 R)
• M75: 37,047,464 km (0.105 R)
• M76: 37,299,536 km (0.109 R)
• M77: 38,249,483 km (0.1 R)
• M78: 38,440,370 km (0.114 R)
• M79: 39,143,180 km (0.094 R)
• M80: 40,302,414 km (0.094 R)
• M81: 40,951,370 km (0.071 R)
• M82: 41,016,445 km (0.12 R)
• M83: 41,146,595 km (0.12 R)
• M84: 42,062,284 km (0.036 R)
• M85: 42,456,773 km (0.096 R)
• M86: 43,249,492 km (0.114 R)
• M87: 43,847,136 km (0.104 R)
• M88: 44,113,570 km (0.106 R)
• M89: 44,581,362 km (0.118 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: 273 - 12,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit