🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 13.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.82 AU - 2.32 AU

Year: 2093 Days

Day: 10.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 65,813,302 km

• M1: 189,391 km (0.079 R)
• M2: 310,565 km (0.066 R)
• M3: 462,706 km (0.09 R)
• M4: 554,260 km (0.116 R)
• M5: 696,976 km (0.079 R)
• M6: 833,410 km (0.084 R)
• M7: 930,050 km (0.116 R)
• M8: 1,038,359 km (0.041 R)
• M9: 1,136,046 km (0.115 R)
• M10: 1,415,495 km (0.055 R)
• M11: 1,585,438 km (0.082 R)
• M12: 1,681,929 km (0.115 R)
• M13: 1,817,016 km (0.084 R)
• M14: 2,012,391 km (0.095 R)
• M15: 2,117,558 km (0.053 R)
• M16: 2,205,073 km (0.117 R)
• M17: 2,475,097 km (0.073 R)
• M18: 2,598,665 km (0.096 R)
• M19: 2,895,317 km (0.093 R)
• M20: 3,047,757 km (0.117 R)
• M21: 3,225,480 km (0.115 R)
• M22: 3,429,531 km (0.054 R)
• M23: 3,602,915 km (0.087 R)
• M24: 3,898,371 km (0.046 R)
• M25: 4,091,801 km (0.059 R)
• M26: 4,263,539 km (0.064 R)
• M27: 4,375,289 km (0.084 R)
• M28: 4,538,500 km (0.105 R)
• M29: 5,145,419 km (0.093 R)
• M30: 5,238,020 km (0.111 R)
• M31: 5,587,032 km (0.043 R)
• M32: 5,929,760 km (0.047 R)
• M33: 6,336,068 km (0.118 R)
• M34: 6,564,205 km (0.102 R)
• M35: 6,722,629 km (0.082 R)
• M36: 6,824,056 km (0.068 R)
• M37: 7,058,028 km (0.077 R)
• M38: 7,205,531 km (0.104 R)
• M39: 7,413,771 km (0.072 R)
• M40: 7,654,325 km (0.115 R)
• M41: 7,745,131 km (0.047 R)
• M42: 8,066,018 km (0.106 R)
• M43: 8,235,961 km (0.115 R)
• M44: 8,360,127 km (0.047 R)
• M45: 8,673,685 km (0.057 R)
• M46: 8,911,246 km (0.115 R)
• M47: 9,376,944 km (0.062 R)
• M48: 9,490,489 km (0.105 R)
• M49: 9,751,836 km (0.062 R)
• M50: 10,634,763 km (0.119 R)
• M51: 10,957,446 km (0.11 R)
• M52: 11,231,808 km (0.048 R)
• M53: 11,421,648 km (0.109 R)
• M54: 11,787,115 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.3

Radius: 12.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.82 AU - 2.92 AU

Year: 2565 Days

Day: 8.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,813,302 km

• M1: 163,959 km (0.115 R)
• M2: 308,620 km (0.086 R)
• M3: 538,253 km (0.112 R)
• M4: 625,917 km (0.037 R)
• M5: 733,628 km (0.066 R)
• M6: 867,967 km (0.04 R)
• M7: 970,591 km (0.11 R)
• M8: 1,086,230 km (0.094 R)
• M9: 1,355,357 km (0.118 R)
• M10: 1,443,769 km (0.103 R)
• M11: 1,577,809 km (0.074 R)
• M12: 1,706,164 km (0.104 R)
• M13: 1,858,754 km (0.104 R)
• M14: 1,963,173 km (0.104 R)
• M15: 2,271,793 km (0.115 R)
• M16: 2,372,622 km (0.106 R)
• M17: 2,492,151 km (0.044 R)
• M18: 2,749,310 km (0.048 R)
• M19: 2,966,376 km (0.089 R)
• M20: 3,077,079 km (0.115 R)
• M21: 3,296,239 km (0.116 R)
• M22: 3,527,219 km (0.053 R)
• M23: 3,612,041 km (0.054 R)
• M24: 3,783,629 km (0.032 R)
• M25: 3,991,720 km (0.105 R)
• M26: 4,073,400 km (0.105 R)
• M27: 4,155,530 km (0.067 R)
• M28: 4,349,408 km (0.042 R)
• M29: 4,454,576 km (0.084 R)
• M30: 4,862,080 km (0.1 R)
• M31: 4,956,776 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.8

Radius: 10

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.11 AU - 3.77 AU

Year: 4485 Days

Day: 7.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,813,302 km

• M1: 130,449 km (0.083 R)
• M2: 230,082 km (0.097 R)
• M3: 314,904 km (0.079 R)
• M4: 382,821 km (0.084 R)
• M5: 778,358 km (0.078 R)
• M6: 877,840 km (0.066 R)
• M7: 946,655 km (0.087 R)
• M8: 1,345,782 km (0.108 R)
• M9: 1,578,258 km (0.113 R)
• M10: 1,721,124 km (0.101 R)
• M11: 1,883,587 km (0.099 R)
• M12: 2,160,193 km (0.043 R)
• M13: 2,287,351 km (0.05 R)
• M14: 2,400,747 km (0.082 R)
• M15: 2,667,180 km (0.096 R)
• M16: 2,752,302 km (0.081 R)
• M17: 2,821,266 km (0.117 R)
• M18: 3,084,708 km (0.11 R)
• M19: 3,466,931 km (0.096 R)
• M20: 3,787,519 km (0.109 R)
• M21: 4,058,740 km (0.07 R)
• M22: 4,276,405 km (0.109 R)
• M23: 4,396,831 km (0.091 R)
• M24: 4,681,965 km (0.084 R)
• M25: 4,973,381 km (0.085 R)
• M26: 5,036,512 km (0.1 R)
• M27: 5,142,427 km (0.095 R)
• M28: 5,313,567 km (0.098 R)
• M29: 5,749,495 km (0.1 R)
• M30: 6,196,942 km (0.106 R)
• M31: 6,402,041 km (0.085 R)
• M32: 6,795,483 km (0.051 R)
• M33: 7,292,447 km (0.048 R)
• M34: 7,412,574 km (0.104 R)
• M35: 7,679,008 km (0.114 R)
• M36: 8,371,497 km (0.069 R)
• M37: 8,827,322 km (0.044 R)
• M38: 8,904,065 km (0.052 R)
• M39: 9,265,195 km (0.063 R)
• M40: 9,369,315 km (0.114 R)
• M41: 9,473,734 km (0.111 R)
• M42: 9,604,782 km (0.111 R)
• M43: 10,001,814 km (0.088 R)
• M44: 10,188,961 km (0.086 R)
• M45: 10,539,619 km (0.105 R)
• M46: 10,784,660 km (0.026 R)
• M47: 11,252,602 km (0.111 R)
• M48: 11,419,404 km (0.11 R)
• M49: 11,755,550 km (0.108 R)
• M50: 12,123,262 km (0.098 R)
• M51: 12,494,713 km (0.067 R)
• M52: 12,581,031 km (0.12 R)
• M53: 12,725,244 km (0.111 R)
• M54: 12,928,098 km (0.098 R)
• M55: 13,044,486 km (0.111 R)
• M56: 13,219,814 km (0.091 R)
• M57: 14,047,988 km (0.12 R)
• M58: 14,287,644 km (0.073 R)
• M59: 15,260,030 km (0.068 R)
• M60: 15,352,332 km (0.089 R)
• M61: 15,723,185 km (0.108 R)
• M62: 16,190,978 km (0.073 R)
• M63: 16,758,402 km (0.072 R)
• M64: 17,525,091 km (0.082 R)
• M65: 17,621,732 km (0.045 R)
• M66: 17,718,521 km (0.082 R)
• M67: 18,042,550 km (0.107 R)
• M68: 18,433,898 km (0.109 R)
• M69: 18,696,443 km (0.083 R)
• M70: 18,927,123 km (0.096 R)
• M71: 19,458,045 km (0.038 R)
• M72: 19,725,227 km (0.059 R)
• M73: 19,792,247 km (0.118 R)
• M74: 19,859,417 km (0.1 R)
• M75: 20,840,629 km (0.047 R)
• M76: 21,630,057 km (0.1 R)
• M77: 21,837,699 km (0.091 R)
• M78: 22,359,496 km (0.071 R)
• M79: 22,604,388 km (0.118 R)
• M80: 23,309,143 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 13.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.91 AU - 5.19 AU

Year: 7977 Days

Day: 7.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 65,813,302 km

• M1: 172,786 km (0.12 R)
• M2: 321,187 km (0.117 R)
• M3: 507,586 km (0.071 R)
• M4: 660,475 km (0.104 R)
• M5: 916,736 km (0.082 R)
• M6: 1,124,378 km (0.099 R)
• M7: 1,421,479 km (0.069 R)
• M8: 1,840,951 km (0.067 R)
• M9: 2,773,694 km (0.068 R)
• M10: 2,868,689 km (0.041 R)
• M11: 3,319,427 km (0.094 R)
• M12: 3,502,086 km (0.098 R)
• M13: 3,898,670 km (0.037 R)
• M14: 4,200,259 km (0.053 R)
• M15: 4,987,743 km (0.092 R)
• M16: 5,458,228 km (0.108 R)
• M17: 5,674,846 km (0.102 R)
• M18: 6,066,642 km (0.103 R)
• M19: 6,240,924 km (0.074 R)
• M20: 6,543,560 km (0.046 R)
• M21: 6,722,480 km (0.108 R)
• M22: 7,480,492 km (0.118 R)
• M23: 7,964,740 km (0.053 R)
• M24: 8,128,400 km (0.082 R)
• M25: 9,048,876 km (0.099 R)
• M26: 9,277,013 km (0.062 R)
• M27: 9,564,839 km (0.091 R)
• M28: 11,785,470 km (0.108 R)
• M29: 12,097,381 km (0.115 R)
• M30: 12,506,980 km (0.057 R)
• M31: 12,729,432 km (0.075 R)
• M32: 14,924,632 km (0.099 R)
• M33: 15,194,506 km (0.068 R)
• M34: 16,186,490 km (0.106 R)
• M35: 16,359,574 km (0.109 R)
• M36: 16,707,689 km (0.112 R)
• M37: 18,232,540 km (0.111 R)
• M38: 18,774,982 km (0.1 R)
• M39: 19,359,311 km (0.045 R)
• M40: 19,690,670 km (0.088 R)
• M41: 20,284,424 km (0.114 R)
• M42: 21,299,745 km (0.045 R)
• M43: 21,871,059 km (0.066 R)
• M44: 23,262,469 km (0.045 R)
• M45: 23,614,772 km (0.093 R)
• M46: 24,087,352 km (0.104 R)
• M47: 24,285,270 km (0.078 R)
• M48: 24,404,200 km (0.03 R)
• M49: 25,001,843 km (0.069 R)
• M50: 26,455,935 km (0.089 R)
• M51: 26,741,966 km (0.106 R)
• M52: 27,069,884 km (0.118 R)
• M53: 27,647,182 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.9

Radius: 6.4

Gravity: 21.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.99 AU - 7.95 AU

Year: 14351 Days

Day: 19.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,813,302 km

• M1: 135,685 km (0.101 R)
• M2: 547,379 km (0.116 R)
• M3: 665,711 km (0.105 R)
• M4: 707,149 km (0.034 R)
• M5: 1,094,308 km (0.071 R)
• M6: 1,194,090 km (0.085 R)
• M7: 1,429,707 km (0.057 R)
• M8: 1,884,036 km (0.084 R)
• M9: 2,220,930 km (0.081 R)
• M10: 2,880,657 km (0.071 R)
• M11: 3,160,704 km (0.092 R)
• M12: 4,445,301 km (0.075 R)
• M13: 4,850,561 km (0.115 R)
• M14: 4,974,578 km (0.115 R)
• M15: 5,480,668 km (0.111 R)
• M16: 6,225,515 km (0.111 R)
• M17: 6,450,660 km (0.118 R)
• M18: 7,663,749 km (0.086 R)
• M19: 8,197,963 km (0.087 R)
• M20: 8,395,133 km (0.106 R)
• M21: 8,743,996 km (0.073 R)
• M22: 8,894,940 km (0.102 R)
• M23: 9,046,782 km (0.112 R)
• M24: 9,404,470 km (0.097 R)
• M25: 9,818,856 km (0.079 R)
• M26: 10,558,319 km (0.064 R)
• M27: 11,097,469 km (0.078 R)
• M28: 13,226,546 km (0.092 R)
• M29: 13,516,018 km (0.045 R)
• M30: 14,278,070 km (0.116 R)
• M31: 14,337,310 km (0.071 R)
• M32: 15,904,946 km (0.054 R)
• M33: 16,027,766 km (0.099 R)
• M34: 16,274,453 km (0.104 R)
• M35: 16,336,237 km (0.097 R)
• M36: 17,844,034 km (0.067 R)
• M37: 19,068,941 km (0.076 R)
• M38: 19,790,452 km (0.096 R)
• M39: 20,254,205 km (0.088 R)
• M40: 20,788,569 km (0.086 R)
• M41: 20,922,908 km (0.102 R)
• M42: 22,902,836 km (0.041 R)
• M43: 23,180,639 km (0.095 R)
• M44: 23,459,489 km (0.118 R)
• M45: 24,870,646 km (0.096 R)
• M46: 25,658,279 km (0.099 R)
• M47: 26,381,584 km (0.073 R)
• M48: 26,745,706 km (0.068 R)
• M49: 27,184,775 km (0.117 R)
• M50: 27,847,943 km (0.058 R)
• M51: 28,441,996 km (0.054 R)
• M52: 28,890,191 km (0.118 R)
• M53: 29,265,532 km (0.116 R)
• M54: 29,340,780 km (0.077 R)
• M55: 30,020,852 km (0.05 R)
• M56: 31,937,350 km (0.061 R)
• M57: 32,325,407 km (0.109 R)
• M58: 37,020,536 km (0.068 R)
• M59: 37,264,979 km (0.064 R)
• M60: 38,330,116 km (0.074 R)
• M61: 38,990,591 km (0.074 R)
• M62: 39,073,318 km (0.116 R)
• M63: 39,239,222 km (0.095 R)
• M64: 40,406,385 km (0.115 R)
• M65: 41,839,084 km (0.084 R)
• M66: 42,945,809 km (0.089 R)
• M67: 43,545,696 km (0.108 R)
• M68: 43,975,940 km (0.104 R)
• M69: 44,753,849 km (0.106 R)
• M70: 45,798,191 km (0.11 R)
• M71: 46,411,094 km (0.077 R)
• M72: 46,674,536 km (0.081 R)
• M73: 47,556,415 km (0.059 R)
• M74: 47,910,812 km (0.108 R)
• M75: 49,695,365 km (0.111 R)
• M76: 50,054,849 km (0.116 R)
• M77: 50,325,172 km (0.071 R)
• M78: 51,138,686 km (0.11 R)
• M79: 51,774,477 km (0.049 R)
• M80: 52,778,877 km (0.101 R)
• M81: 52,962,134 km (0.12 R)
• M82: 53,329,397 km (0.059 R)
• M83: 53,881,862 km (0.099 R)
• M84: 54,066,316 km (0.099 R)
• M85: 55,643,676 km (0.071 R)
• M86: 59,700,321 km (0.059 R)
• M87: 60,369,772 km (0.099 R)
• M88: 60,465,515 km (0.089 R)
• M89: 61,041,616 km (0.051 R)
• M90: 62,005,625 km (0.112 R)
• M91: 62,199,055 km (0.114 R)
• M92: 64,927,869 km (0.088 R)
• M93: 65,124,291 km (0.115 R)
• M94: 65,419,298 km (0.076 R)
• M95: 65,616,169 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 10,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit