🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.9

Radius: 10.1

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.65 AU - 0.91 AU

Year: 476 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 46,917,954 km

• M1: 125,812 km (0.097 R)
• M2: 215,571 km (0.05 R)
• M3: 280,047 km (0.104 R)
• M4: 412,591 km (0.031 R)
• M5: 495,618 km (0.083 R)
• M6: 624,721 km (0.071 R)
• M7: 757,414 km (0.084 R)
• M8: 836,402 km (0.112 R)
• M9: 941,868 km (0.106 R)
• M10: 1,047,335 km (0.067 R)
• M11: 1,151,754 km (0.119 R)
• M12: 1,307,336 km (0.109 R)
• M13: 1,393,205 km (0.119 R)
• M14: 1,481,169 km (0.119 R)
• M15: 1,611,019 km (0.034 R)
• M16: 1,709,455 km (0.108 R)
• M17: 1,839,904 km (0.12 R)
• M18: 1,942,977 km (0.107 R)
• M19: 2,142,541 km (0.047 R)
• M20: 2,257,731 km (0.057 R)
• M21: 2,348,836 km (0.082 R)
• M22: 2,427,973 km (0.054 R)
• M23: 2,548,250 km (0.094 R)
• M24: 2,663,740 km (0.057 R)
• M25: 2,732,555 km (0.074 R)
• M26: 2,857,918 km (0.112 R)
• M27: 2,942,590 km (0.059 R)
• M28: 3,049,553 km (0.1 R)
• M29: 3,238,196 km (0.116 R)
• M30: 3,311,648 km (0.037 R)
• M31: 3,520,786 km (0.062 R)
• M32: 3,596,482 km (0.069 R)
• M33: 3,749,671 km (0.075 R)
• M34: 3,819,234 km (0.115 R)
• M35: 4,006,979 km (0.084 R)
• M36: 4,094,045 km (0.073 R)
• M37: 4,165,852 km (0.07 R)
• M38: 4,246,036 km (0.111 R)
• M39: 4,375,439 km (0.116 R)
• M40: 4,440,663 km (0.116 R)
• M41: 4,506,337 km (0.065 R)
• M42: 4,813,611 km (0.085 R)
• M43: 4,881,079 km (0.098 R)
• M44: 4,957,225 km (0.114 R)
• M45: 5,110,712 km (0.105 R)
• M46: 5,283,198 km (0.064 R)
• M47: 5,651,808 km (0.08 R)
• M48: 5,740,818 km (0.098 R)
• M49: 5,875,157 km (0.091 R)
• M50: 6,046,896 km (0.069 R)
• M51: 6,137,851 km (0.12 R)
• M52: 6,201,879 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 9.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.68 AU - 0.9 AU

Year: 485 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,917,954 km

• M1: 116,986 km (0.092 R)
• M2: 187,147 km (0.1 R)
• M3: 254,466 km (0.081 R)
• M4: 319,840 km (0.116 R)
• M5: 422,764 km (0.071 R)
• M6: 536,009 km (0.11 R)
• M7: 633,547 km (0.062 R)
• M8: 694,134 km (0.119 R)
• M9: 759,957 km (0.091 R)
• M10: 888,462 km (0.118 R)
• M11: 981,960 km (0.105 R)
• M12: 1,082,490 km (0.078 R)
• M13: 1,164,021 km (0.038 R)
• M14: 1,298,210 km (0.065 R)
• M15: 1,401,433 km (0.077 R)
• M16: 1,553,125 km (0.104 R)
• M17: 1,620,444 km (0.103 R)
• M18: 1,697,337 km (0.105 R)
• M19: 1,824,047 km (0.098 R)
• M20: 1,971,999 km (0.105 R)
• M21: 2,222,875 km (0.112 R)
• M22: 2,323,255 km (0.109 R)
• M23: 2,439,941 km (0.091 R)
• M24: 2,558,572 km (0.119 R)
• M25: 2,699,344 km (0.094 R)
• M26: 2,811,842 km (0.085 R)
• M27: 2,905,041 km (0.038 R)
• M28: 2,983,580 km (0.092 R)
• M29: 3,196,308 km (0.068 R)
• M30: 3,255,698 km (0.118 R)
• M31: 3,386,746 km (0.111 R)
• M32: 3,486,079 km (0.119 R)
• M33: 3,642,559 km (0.12 R)
• M34: 3,744,435 km (0.105 R)
• M35: 3,807,116 km (0.096 R)
• M36: 3,916,323 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.7

Radius: 14.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.27 AU - 1.73 AU

Year: 1268 Days

Day: 13.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 46,917,954 km

• M1: 359,334 km (0.09 R)
• M2: 526,285 km (0.068 R)
• M3: 622,477 km (0.077 R)
• M4: 837,299 km (0.107 R)
• M5: 932,144 km (0.059 R)
• M6: 1,233,135 km (0.11 R)
• M7: 1,422,227 km (0.074 R)
• M8: 1,584,541 km (0.044 R)
• M9: 1,724,714 km (0.114 R)
• M10: 1,830,330 km (0.107 R)
• M11: 1,938,340 km (0.053 R)
• M12: 2,160,792 km (0.116 R)
• M13: 2,360,056 km (0.104 R)
• M14: 2,709,517 km (0.118 R)
• M15: 2,845,052 km (0.07 R)
• M16: 2,982,832 km (0.069 R)
• M17: 3,099,369 km (0.103 R)
• M18: 3,313,294 km (0.087 R)
• M19: 3,409,934 km (0.11 R)
• M20: 3,507,472 km (0.047 R)
• M21: 3,680,706 km (0.112 R)
• M22: 3,818,785 km (0.071 R)
• M23: 4,806,280 km (0.059 R)
• M24: 5,321,795 km (0.05 R)
• M25: 5,492,785 km (0.081 R)
• M26: 5,752,786 km (0.099 R)
• M27: 5,869,772 km (0.045 R)
• M28: 6,285,205 km (0.094 R)
• M29: 6,390,671 km (0.053 R)
• M30: 6,481,477 km (0.116 R)
• M31: 6,649,027 km (0.027 R)
• M32: 6,880,006 km (0.043 R)
• M33: 7,129,236 km (0.045 R)
• M34: 7,270,756 km (0.114 R)
• M35: 7,429,180 km (0.077 R)
• M36: 7,588,651 km (0.055 R)
• M37: 7,976,259 km (0.104 R)
• M38: 8,156,226 km (0.092 R)
• M39: 8,370,450 km (0.11 R)
• M40: 8,486,687 km (0.106 R)
• M41: 8,686,999 km (0.092 R)
• M42: 8,838,392 km (0.093 R)
• M43: 9,075,654 km (0.075 R)
• M44: 9,314,861 km (0.059 R)
• M45: 9,435,437 km (0.032 R)
• M46: 9,643,079 km (0.052 R)
• M47: 9,852,366 km (0.094 R)
• M48: 10,027,844 km (0.08 R)
• M49: 10,151,412 km (0.102 R)
• M50: 10,257,627 km (0.091 R)
• M51: 10,524,958 km (0.115 R)
• M52: 11,121,106 km (0.113 R)
• M53: 11,635,573 km (0.098 R)
• M54: 11,821,224 km (0.055 R)
• M55: 12,026,622 km (0.09 R)
• M56: 12,554,852 km (0.086 R)
• M57: 12,764,289 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.7

Radius: 10.6

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.16 AU - 3.28 AU

Year: 3096 Days

Day: 7.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,917,954 km

• M1: 132,544 km (0.082 R)
• M2: 262,544 km (0.093 R)
• M3: 335,398 km (0.096 R)
• M4: 484,099 km (0.084 R)
• M5: 747,989 km (0.11 R)
• M6: 853,605 km (0.115 R)
• M7: 1,033,572 km (0.098 R)
• M8: 1,511,088 km (0.088 R)
• M9: 1,675,496 km (0.08 R)
• M10: 1,860,250 km (0.089 R)
• M11: 1,977,385 km (0.117 R)
• M12: 2,234,693 km (0.109 R)
• M13: 2,312,484 km (0.056 R)
• M14: 2,616,616 km (0.084 R)
• M15: 2,731,807 km (0.101 R)
• M16: 2,832,037 km (0.118 R)
• M17: 2,916,560 km (0.107 R)
• M18: 3,019,035 km (0.116 R)
• M19: 3,280,681 km (0.091 R)
• M20: 3,405,296 km (0.1 R)
• M21: 3,586,160 km (0.115 R)
• M22: 3,677,714 km (0.119 R)
• M23: 4,090,155 km (0.074 R)
• M24: 4,557,200 km (0.112 R)
• M25: 5,144,072 km (0.077 R)
• M26: 5,414,994 km (0.045 R)
• M27: 5,584,040 km (0.083 R)
• M28: 5,905,675 km (0.046 R)
• M29: 6,189,462 km (0.042 R)
• M30: 6,477,737 km (0.076 R)
• M31: 7,298,880 km (0.096 R)
• M32: 7,392,229 km (0.059 R)
• M33: 7,912,381 km (0.062 R)
• M34: 8,176,870 km (0.05 R)
• M35: 8,346,813 km (0.109 R)
• M36: 8,444,351 km (0.066 R)
• M37: 8,813,858 km (0.048 R)
• M38: 8,913,191 km (0.098 R)
• M39: 8,987,990 km (0.067 R)
• M40: 9,594,011 km (0.12 R)
• M41: 9,747,648 km (0.08 R)
• M42: 9,927,763 km (0.116 R)
• M43: 10,291,586 km (0.101 R)
• M44: 10,792,290 km (0.108 R)
• M45: 11,005,467 km (0.096 R)
• M46: 11,327,850 km (0.085 R)
• M47: 11,680,751 km (0.117 R)
• M48: 11,789,958 km (0.087 R)
• M49: 11,899,613 km (0.111 R)
• M50: 13,498,665 km (0.108 R)
• M51: 13,786,042 km (0.058 R)
• M52: 13,930,554 km (0.097 R)
• M53: 14,367,080 km (0.108 R)
• M54: 14,542,858 km (0.069 R)
• M55: 14,749,004 km (0.091 R)
• M56: 15,462,885 km (0.084 R)
• M57: 16,218,504 km (0.07 R)
• M58: 16,677,769 km (0.117 R)
• M59: 17,017,207 km (0.028 R)
• M60: 17,296,655 km (0.115 R)
• M61: 17,954,587 km (0.089 R)
• M62: 18,397,696 km (0.108 R)
• M63: 18,588,732 km (0.056 R)
• M64: 19,037,077 km (0.114 R)
• M65: 19,781,326 km (0.116 R)
• M66: 19,911,776 km (0.104 R)
• M67: 20,568,211 km (0.042 R)
• M68: 20,932,183 km (0.072 R)
• M69: 21,767,537 km (0.116 R)
• M70: 22,003,304 km (0.097 R)
• M71: 22,511,637 km (0.055 R)
• M72: 22,818,313 km (0.087 R)
• M73: 22,886,679 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.1

Radius: 6.2

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.2 AU - 6.82 AU

Year: 10170 Days

Day: 15.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,917,954 km

• M1: 370,704 km (0.076 R)
• M2: 480,359 km (0.09 R)
• M3: 524,191 km (0.096 R)
• M4: 907,760 km (0.101 R)
• M5: 1,078,002 km (0.118 R)
• M6: 1,136,944 km (0.091 R)
• M7: 1,217,427 km (0.102 R)
• M8: 1,341,743 km (0.11 R)
• M9: 2,097,661 km (0.075 R)
• M10: 2,349,135 km (0.056 R)
• M11: 3,074,984 km (0.086 R)
• M12: 3,188,080 km (0.093 R)
• M13: 3,245,077 km (0.079 R)
• M14: 3,594,837 km (0.096 R)
• M15: 3,987,082 km (0.091 R)
• M16: 4,079,534 km (0.082 R)
• M17: 4,488,535 km (0.04 R)
• M18: 5,277,514 km (0.092 R)
• M19: 5,618,896 km (0.058 R)
• M20: 5,722,717 km (0.074 R)
• M21: 6,108,679 km (0.109 R)
• M22: 6,466,966 km (0.074 R)
• M23: 7,166,336 km (0.11 R)
• M24: 7,241,435 km (0.118 R)
• M25: 7,850,896 km (0.096 R)
• M26: 8,437,320 km (0.12 R)
• M27: 8,916,482 km (0.092 R)
• M28: 9,281,650 km (0.064 R)
• M29: 9,363,480 km (0.109 R)
• M30: 9,445,460 km (0.085 R)
• M31: 10,068,535 km (0.103 R)
• M32: 10,279,169 km (0.045 R)
• M33: 10,661,990 km (0.079 R)
• M34: 10,747,709 km (0.031 R)
• M35: 10,833,579 km (0.087 R)
• M36: 10,876,663 km (0.114 R)
• M37: 11,354,030 km (0.065 R)
• M38: 12,599,731 km (0.069 R)
• M39: 12,645,059 km (0.093 R)
• M40: 13,055,107 km (0.109 R)
• M41: 13,100,884 km (0.106 R)
• M42: 13,284,740 km (0.107 R)
• M43: 13,423,267 km (0.054 R)
• M44: 13,655,144 km (0.076 R)
• M45: 14,500,671 km (0.097 R)
• M46: 14,929,718 km (0.103 R)
• M47: 15,073,781 km (0.064 R)
• M48: 15,218,143 km (0.091 R)
• M49: 15,508,362 km (0.057 R)
• M50: 15,800,527 km (0.082 R)
• M51: 16,192,773 km (0.054 R)
• M52: 17,086,919 km (0.049 R)
• M53: 17,137,184 km (0.116 R)
• M54: 18,923,083 km (0.093 R)
• M55: 21,358,836 km (0.102 R)
• M56: 24,059,676 km (0.117 R)
• M57: 25,078,437 km (0.095 R)
• M58: 25,306,724 km (0.111 R)
• M59: 25,995,921 km (0.096 R)
• M60: 29,232,322 km (0.055 R)
• M61: 30,622,834 km (0.103 R)
• M62: 30,805,942 km (0.091 R)
• M63: 31,787,902 km (0.117 R)
• M64: 32,344,705 km (0.066 R)
• M65: 33,092,246 km (0.117 R)
• M66: 33,217,310 km (0.112 R)
• M67: 33,530,867 km (0.119 R)
• M68: 33,593,698 km (0.09 R)
• M69: 35,113,163 km (0.094 R)
• M70: 35,752,844 km (0.102 R)
• M71: 36,331,937 km (0.059 R)
• M72: 36,849,247 km (0.05 R)
• M73: 38,284,339 km (0.045 R)
• M74: 38,481,509 km (0.077 R)
• M75: 38,744,801 km (0.103 R)
• M76: 39,339,602 km (0.084 R)
• M77: 39,472,146 km (0.112 R)
• M78: 39,604,839 km (0.115 R)
• M79: 39,870,675 km (0.056 R)
• M80: 40,003,817 km (0.098 R)
• M81: 40,070,538 km (0.027 R)
• M82: 40,872,981 km (0.083 R)
• M83: 41,883,664 km (0.104 R)
• M84: 42,358,039 km (0.072 R)
• M85: 42,425,956 km (0.09 R)
• M86: 42,561,941 km (0.106 R)
• M87: 42,766,142 km (0.026 R)
• M88: 42,902,425 km (0.073 R)
• M89: 43,998,230 km (0.045 R)
• M90: 44,204,675 km (0.106 R)
• M91: 45,728,628 km (0.075 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 18,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit