🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 12.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.52 AU - 0.54 AU

Year: 266 Days

Day: 7.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,431,457 km

• M1: 159,023 km (0.102 R)
• M2: 263,591 km (0.114 R)
• M3: 359,484 km (0.043 R)
• M4: 467,493 km (0.077 R)
• M5: 551,418 km (0.092 R)
• M6: 698,772 km (0.055 R)
• M7: 801,396 km (0.079 R)
• M8: 883,824 km (0.045 R)
• M9: 999,613 km (0.095 R)
• M10: 1,083,089 km (0.032 R)
• M11: 1,198,429 km (0.066 R)
• M12: 1,362,388 km (0.12 R)
• M13: 1,505,703 km (0.076 R)
• M14: 1,654,104 km (0.043 R)
• M15: 1,766,003 km (0.115 R)
• M16: 1,861,297 km (0.064 R)
• M17: 2,081,355 km (0.05 R)
• M18: 2,210,907 km (0.116 R)
• M19: 2,297,524 km (0.113 R)
• M20: 2,402,243 km (0.116 R)
• M21: 2,512,795 km (0.103 R)
• M22: 2,629,482 km (0.089 R)
• M23: 2,832,486 km (0.111 R)
• M24: 2,958,747 km (0.076 R)
• M25: 3,109,990 km (0.104 R)
• M26: 3,198,253 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 13.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.08 AU - 1.38 AU

Year: 942 Days

Day: 10.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 92,431,457 km

• M1: 184,454 km (0.08 R)
• M2: 319,391 km (0.05 R)
• M3: 477,516 km (0.085 R)
• M4: 577,149 km (0.089 R)
• M5: 685,457 km (0.067 R)
• M6: 875,596 km (0.117 R)
• M7: 1,230,742 km (0.085 R)
• M8: 1,339,649 km (0.101 R)
• M9: 1,497,923 km (0.102 R)
• M10: 1,702,873 km (0.118 R)
• M11: 1,792,482 km (0.118 R)
• M12: 1,875,359 km (0.102 R)
• M13: 2,079,859 km (0.091 R)
• M14: 2,211,655 km (0.036 R)
• M15: 2,465,074 km (0.107 R)
• M16: 2,824,557 km (0.115 R)
• M17: 2,961,290 km (0.034 R)
• M18: 3,160,554 km (0.089 R)
• M19: 3,333,489 km (0.108 R)
• M20: 3,635,976 km (0.088 R)
• M21: 3,720,948 km (0.106 R)
• M22: 3,828,210 km (0.117 R)
• M23: 3,958,210 km (0.053 R)
• M24: 4,045,725 km (0.065 R)
• M25: 4,167,198 km (0.047 R)
• M26: 4,278,798 km (0.086 R)
• M27: 4,402,665 km (0.109 R)
• M28: 4,874,796 km (0.076 R)
• M29: 4,957,075 km (0.094 R)
• M30: 5,170,701 km (0.104 R)
• M31: 5,314,913 km (0.061 R)
• M32: 5,521,508 km (0.053 R)
• M33: 5,842,694 km (0.074 R)
• M34: 6,081,303 km (0.07 R)
• M35: 6,259,175 km (0.045 R)
• M36: 6,503,319 km (0.064 R)
• M37: 6,620,155 km (0.116 R)
• M38: 6,711,409 km (0.111 R)
• M39: 7,187,878 km (0.101 R)
• M40: 7,470,768 km (0.079 R)
• M41: 7,606,902 km (0.098 R)
• M42: 7,812,599 km (0.058 R)
• M43: 7,909,090 km (0.12 R)
• M44: 8,313,602 km (0.104 R)
• M45: 8,468,885 km (0.101 R)
• M46: 8,710,635 km (0.095 R)
• M47: 8,911,545 km (0.086 R)
• M48: 9,142,973 km (0.115 R)
• M49: 9,347,174 km (0.096 R)
• M50: 9,552,871 km (0.065 R)
• M51: 10,058,662 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.1

Radius: 10.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.06 AU - 1.64 AU

Year: 1083 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 92,431,457 km

• M1: 131,347 km (0.119 R)
• M2: 217,216 km (0.11 R)
• M3: 296,204 km (0.091 R)
• M4: 390,600 km (0.088 R)
• M5: 457,021 km (0.116 R)
• M6: 549,922 km (0.103 R)
• M7: 645,515 km (0.097 R)
• M8: 742,604 km (0.086 R)
• M9: 1,002,755 km (0.089 R)
• M10: 1,129,015 km (0.063 R)
• M11: 1,212,491 km (0.056 R)
• M12: 1,291,778 km (0.075 R)
• M13: 1,366,726 km (0.085 R)
• M14: 1,527,693 km (0.079 R)
• M15: 1,600,548 km (0.101 R)
• M16: 1,674,599 km (0.06 R)
• M17: 1,756,877 km (0.11 R)
• M18: 1,833,472 km (0.077 R)
• M19: 1,911,262 km (0.088 R)
• M20: 2,099,606 km (0.05 R)
• M21: 2,294,233 km (0.119 R)
• M22: 2,386,086 km (0.095 R)
• M23: 2,605,247 km (0.093 R)
• M24: 2,749,609 km (0.059 R)
• M25: 3,013,051 km (0.053 R)
• M26: 3,080,220 km (0.099 R)
• M27: 3,173,420 km (0.104 R)
• M28: 3,250,463 km (0.068 R)
• M29: 3,380,164 km (0.112 R)
• M30: 3,485,182 km (0.107 R)
• M31: 3,617,875 km (0.099 R)
• M32: 3,698,508 km (0.042 R)
• M33: 3,815,793 km (0.072 R)
• M34: 3,925,299 km (0.075 R)
• M35: 4,119,327 km (0.116 R)
• M36: 4,184,851 km (0.054 R)
• M37: 4,297,797 km (0.079 R)
• M38: 4,623,322 km (0.03 R)
• M39: 4,720,710 km (0.054 R)
• M40: 4,976,972 km (0.031 R)
• M41: 5,288,434 km (0.087 R)
• M42: 5,400,483 km (0.108 R)
• M43: 5,699,828 km (0.098 R)
• M44: 5,793,926 km (0.114 R)
• M45: 6,047,195 km (0.1 R)
• M46: 6,153,708 km (0.025 R)
• M47: 6,271,741 km (0.09 R)
• M48: 6,401,293 km (0.049 R)
• M49: 6,861,905 km (0.102 R)
• M50: 6,995,496 km (0.11 R)
• M51: 7,435,613 km (0.119 R)
• M52: 7,515,647 km (0.075 R)
• M53: 7,768,767 km (0.057 R)
• M54: 7,838,330 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659

Radius: 10.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.5 AU - 2.16 AU

Year: 1709 Days

Day: 6.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 92,431,457 km

• M1: 165,904 km (0.078 R)
• M2: 230,830 km (0.094 R)
• M3: 367,412 km (0.112 R)
• M4: 531,072 km (0.078 R)
• M5: 633,547 km (0.084 R)
• M6: 728,542 km (0.074 R)
• M7: 844,480 km (0.117 R)
• M8: 1,140,385 km (0.118 R)
• M9: 1,249,441 km (0.105 R)
• M10: 1,314,816 km (0.054 R)
• M11: 1,410,259 km (0.091 R)
• M12: 1,763,011 km (0.111 R)
• M13: 1,836,912 km (0.078 R)
• M14: 1,966,015 km (0.047 R)
• M15: 2,076,119 km (0.036 R)
• M16: 2,337,168 km (0.103 R)
• M17: 2,454,003 km (0.062 R)
• M18: 2,645,190 km (0.099 R)
• M19: 3,042,073 km (0.077 R)
• M20: 3,144,398 km (0.101 R)
• M21: 3,299,979 km (0.115 R)
• M22: 3,365,503 km (0.113 R)
• M23: 3,498,047 km (0.094 R)
• M24: 3,564,917 km (0.073 R)
• M25: 3,823,123 km (0.062 R)
• M26: 4,101,525 km (0.118 R)
• M27: 4,172,135 km (0.08 R)
• M28: 4,271,767 km (0.098 R)
• M29: 4,473,425 km (0.086 R)
• M30: 4,737,316 km (0.116 R)
• M31: 4,811,516 km (0.042 R)
• M32: 4,886,166 km (0.112 R)
• M33: 5,021,552 km (0.111 R)
• M34: 5,127,617 km (0.09 R)
• M35: 5,466,007 km (0.101 R)
• M36: 5,971,049 km (0.08 R)
• M37: 6,148,173 km (0.029 R)
• M38: 6,245,562 km (0.108 R)
• M39: 6,425,378 km (0.064 R)
• M40: 6,491,201 km (0.115 R)
• M41: 6,706,772 km (0.041 R)
• M42: 6,975,300 km (0.091 R)
• M43: 7,161,848 km (0.089 R)
• M44: 7,264,473 km (0.091 R)
• M45: 7,627,098 km (0.051 R)
• M46: 7,854,636 km (0.052 R)
• M47: 8,102,071 km (0.112 R)
• M48: 8,406,204 km (0.033 R)
• M49: 8,732,177 km (0.07 R)
• M50: 9,117,841 km (0.094 R)
• M51: 9,396,691 km (0.12 R)
• M52: 9,471,490 km (0.11 R)
• M53: 10,077,511 km (0.044 R)
• M54: 10,173,254 km (0.098 R)
• M55: 10,695,949 km (0.083 R)
• M56: 10,793,786 km (0.084 R)
• M57: 10,990,208 km (0.114 R)
• M58: 11,267,113 km (0.118 R)
• M59: 11,506,470 km (0.101 R)
• M60: 11,747,322 km (0.038 R)
• M61: 12,295,599 km (0.092 R)
• M62: 12,562,631 km (0.098 R)
• M63: 12,748,581 km (0.104 R)
• M64: 12,852,252 km (0.111 R)
• M65: 13,081,436 km (0.116 R)
• M66: 13,396,041 km (0.085 R)
• M67: 13,564,937 km (0.081 R)
• M68: 13,649,609 km (0.111 R)
• M69: 13,755,674 km (0.102 R)
• M70: 14,268,795 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.7

Radius: 4.8

Gravity: 40.83 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.11 AU - 12.51 AU

Year: 22851 Days

Day: 22.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,431,457 km

• M1: 92,302 km (0.077 R)
• M2: 138,528 km (0.077 R)
• M3: 361,129 km (0.09 R)
• M4: 403,166 km (0.11 R)
• M5: 492,476 km (0.113 R)
• M6: 563,834 km (0.119 R)
• M7: 1,186,760 km (0.115 R)
• M8: 1,218,774 km (0.089 R)
• M9: 1,807,292 km (0.115 R)
• M10: 2,389,377 km (0.09 R)
• M11: 3,113,132 km (0.06 R)
• M12: 4,389,351 km (0.025 R)
• M13: 5,319,102 km (0.094 R)
• M14: 5,479,770 km (0.112 R)
• M15: 5,806,043 km (0.094 R)
• M16: 7,113,828 km (0.096 R)
• M17: 7,409,882 km (0.111 R)
• M18: 7,589,399 km (0.066 R)
• M19: 7,831,000 km (0.092 R)
• M20: 9,140,131 km (0.055 R)
• M21: 9,787,141 km (0.053 R)
• M22: 10,650,022 km (0.044 R)
• M23: 10,988,263 km (0.112 R)
• M24: 11,056,330 km (0.117 R)
• M25: 11,193,062 km (0.082 R)
• M26: 13,672,497 km (0.071 R)
• M27: 13,819,103 km (0.098 R)
• M28: 14,634,860 km (0.056 R)
• M29: 15,695,509 km (0.049 R)
• M30: 15,926,040 km (0.066 R)
• M31: 16,859,231 km (0.094 R)
• M32: 19,186,376 km (0.084 R)
• M33: 20,596,784 km (0.118 R)
• M34: 25,023,086 km (0.069 R)
• M35: 25,652,744 km (0.086 R)
• M36: 25,924,264 km (0.031 R)
• M37: 27,295,777 km (0.116 R)
• M38: 27,758,184 km (0.087 R)
• M39: 30,299,553 km (0.098 R)
• M40: 30,586,481 km (0.103 R)
• M41: 33,603,721 km (0.074 R)
• M42: 34,099,189 km (0.098 R)
• M43: 34,298,154 km (0.105 R)
• M44: 34,597,200 km (0.119 R)
• M45: 36,511,006 km (0.107 R)
• M46: 37,942,957 km (0.068 R)
• M47: 38,873,306 km (0.105 R)
• M48: 39,706,416 km (0.076 R)
• M49: 41,390,440 km (0.118 R)
• M50: 41,921,363 km (0.061 R)
• M51: 42,027,876 km (0.08 R)
• M52: 44,501,477 km (0.074 R)
• M53: 48,355,118 km (0.111 R)
• M54: 48,690,367 km (0.094 R)
• M55: 48,802,266 km (0.109 R)
• M56: 49,475,606 km (0.079 R)
• M57: 49,588,253 km (0.109 R)
• M58: 49,813,548 km (0.063 R)
• M59: 51,172,495 km (0.097 R)
• M60: 52,658,301 km (0.072 R)
• M61: 53,118,314 km (0.109 R)
• M62: 54,042,380 km (0.071 R)
• M63: 54,622,671 km (0.086 R)
• M64: 55,088,369 km (0.108 R)
• M65: 56,258,374 km (0.119 R)
• M66: 56,493,392 km (0.119 R)
• M67: 56,728,560 km (0.072 R)
• M68: 56,846,443 km (0.101 R)
• M69: 57,673,121 km (0.102 R)
• M70: 57,791,453 km (0.058 R)
• M71: 58,860,928 km (0.099 R)
• M72: 59,697,329 km (0.054 R)
• M73: 62,351,196 km (0.064 R)
• M74: 63,203,604 km (0.116 R)
• M75: 63,937,382 km (0.079 R)
• M76: 66,403,503 km (0.094 R)
• M77: 67,648,307 km (0.032 R)
• M78: 69,781,872 km (0.071 R)
• M79: 71,555,504 km (0.09 R)
• M80: 72,065,034 km (0.093 R)
• M81: 73,343,946 km (0.072 R)
• M82: 73,986,170 km (0.226 R)
• M83: 76,183,912 km (0.077 R)
• M84: 78,534,095 km (0.068 R)
• M85: 78,928,136 km (0.096 R)
• M86: 83,975,418 km (0.086 R)
• M87: 84,109,608 km (0.105 R)
• M88: 85,726,013 km (0.111 R)
• M89: 86,673,566 km (0.098 R)
• M90: 87,080,771 km (0.099 R)
• M91: 87,488,575 km (0.149 R)
• M92: 87,624,559 km (0.105 R)
• M93: 87,760,843 km (0.198 R)
• M94: 90,086,043 km (0.069 R)
• M95: 92,292,910 km (0.135 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: 317 - 12,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit