🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 13.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.23 AU - 3.15 AU

Year: 2894 Days

Day: 7.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,044,878 km

• M1: 219,610 km (0.1 R)
• M2: 433,235 km (0.104 R)
• M3: 520,601 km (0.102 R)
• M4: 726,597 km (0.108 R)
• M5: 862,581 km (0.064 R)
• M6: 1,007,990 km (0.094 R)
• M7: 1,132,755 km (0.118 R)
• M8: 1,263,204 km (0.081 R)
• M9: 1,595,461 km (0.103 R)
• M10: 1,789,639 km (0.079 R)
• M11: 2,164,382 km (0.083 R)
• M12: 2,367,685 km (0.08 R)
• M13: 2,537,778 km (0.091 R)
• M14: 2,684,833 km (0.092 R)
• M15: 3,015,743 km (0.078 R)
• M16: 3,100,565 km (0.108 R)
• M17: 3,287,114 km (0.081 R)
• M18: 3,507,172 km (0.077 R)
• M19: 3,762,536 km (0.093 R)
• M20: 3,931,133 km (0.101 R)
• M21: 4,149,247 km (0.11 R)
• M22: 4,323,528 km (0.112 R)
• M23: 4,581,435 km (0.091 R)
• M24: 5,078,848 km (0.095 R)
• M25: 5,197,329 km (0.1 R)
• M26: 5,999,473 km (0.041 R)
• M27: 6,088,933 km (0.089 R)
• M28: 6,233,145 km (0.097 R)
• M29: 6,415,056 km (0.049 R)
• M30: 6,506,759 km (0.079 R)
• M31: 6,728,314 km (0.09 R)
• M32: 6,821,513 km (0.093 R)
• M33: 7,084,506 km (0.106 R)
• M34: 7,523,875 km (0.047 R)
• M35: 7,639,963 km (0.043 R)
• M36: 7,834,889 km (0.034 R)
• M37: 8,169,989 km (0.086 R)
• M38: 8,549,967 km (0.075 R)
• M39: 9,244,700 km (0.078 R)
• M40: 9,788,039 km (0.032 R)
• M41: 10,149,168 km (0.118 R)
• M42: 10,428,168 km (0.113 R)
• M43: 10,557,870 km (0.101 R)
• M44: 10,666,328 km (0.117 R)
• M45: 11,037,780 km (0.097 R)
• M46: 11,391,429 km (0.07 R)
• M47: 11,659,060 km (0.117 R)
• M48: 11,838,727 km (0.085 R)
• M49: 11,973,963 km (0.083 R)
• M50: 12,223,343 km (0.052 R)
• M51: 12,405,852 km (0.099 R)
• M52: 12,727,488 km (0.063 R)
• M53: 13,214,878 km (0.057 R)
• M54: 13,850,668 km (0.062 R)
• M55: 14,256,079 km (0.119 R)
• M56: 14,786,702 km (0.085 R)
• M57: 15,005,564 km (0.085 R)
• M58: 15,127,636 km (0.107 R)
• M59: 15,867,098 km (0.088 R)
• M60: 16,091,345 km (0.104 R)
• M61: 16,442,003 km (0.1 R)
• M62: 17,176,678 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 12.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.7 AU - 2.9 AU

Year: 3074 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 38,044,878 km

• M1: 153,637 km (0.079 R)
• M2: 237,412 km (0.077 R)
• M3: 338,989 km (0.097 R)
• M4: 486,941 km (0.119 R)
• M5: 566,976 km (0.043 R)
• M6: 838,795 km (0.102 R)
• M7: 1,437,037 km (0.032 R)
• M8: 1,541,008 km (0.1 R)
• M9: 1,842,148 km (0.082 R)
• M10: 2,051,436 km (0.06 R)
• M11: 2,169,468 km (0.097 R)
• M12: 2,347,490 km (0.077 R)
• M13: 2,471,357 km (0.116 R)
• M14: 2,809,897 km (0.103 R)
• M15: 3,028,160 km (0.044 R)
• M16: 3,195,710 km (0.105 R)
• M17: 3,341,717 km (0.1 R)
• M18: 3,432,074 km (0.103 R)
• M19: 3,879,073 km (0.068 R)
• M20: 4,113,941 km (0.087 R)
• M21: 4,398,626 km (0.112 R)
• M22: 4,579,789 km (0.094 R)
• M23: 4,680,469 km (0.068 R)
• M24: 4,781,896 km (0.098 R)
• M25: 5,062,392 km (0.107 R)
• M26: 5,157,087 km (0.083 R)
• M27: 5,444,914 km (0.099 R)
• M28: 5,522,405 km (0.06 R)
• M29: 5,629,817 km (0.088 R)
• M30: 5,747,700 km (0.113 R)
• M31: 5,866,480 km (0.073 R)
• M32: 6,066,343 km (0.058 R)
• M33: 6,298,818 km (0.05 R)
• M34: 6,431,512 km (0.113 R)
• M35: 6,720,684 km (0.06 R)
• M36: 7,077,475 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 8.1

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.68 AU - 6.38 AU

Year: 8531 Days

Day: 12.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,044,878 km

• M1: 162,912 km (0.083 R)
• M2: 287,677 km (0.038 R)
• M3: 727,345 km (0.104 R)
• M4: 1,356,105 km (0.115 R)
• M5: 1,595,910 km (0.084 R)
• M6: 1,732,493 km (0.111 R)
• M7: 2,017,327 km (0.09 R)
• M8: 2,215,544 km (0.099 R)
• M9: 2,446,075 km (0.09 R)
• M10: 2,498,434 km (0.058 R)
• M11: 2,630,828 km (0.086 R)
• M12: 2,765,616 km (0.101 R)
• M13: 3,070,347 km (0.037 R)
• M14: 3,532,604 km (0.083 R)
• M15: 3,924,401 km (0.057 R)
• M16: 4,141,019 km (0.119 R)
• M17: 4,203,700 km (0.096 R)
• M18: 4,618,535 km (0.067 R)
• M19: 4,946,753 km (0.116 R)
• M20: 5,316,409 km (0.113 R)
• M21: 6,478,186 km (0.091 R)
• M22: 6,660,845 km (0.112 R)
• M23: 6,771,398 km (0.091 R)
• M24: 6,845,299 km (0.092 R)
• M25: 7,106,348 km (0.043 R)
• M26: 7,219,294 km (0.071 R)
• M27: 7,599,871 km (0.099 R)
• M28: 9,933,448 km (0.062 R)
• M29: 10,828,941 km (0.047 R)
• M30: 11,046,008 km (0.116 R)
• M31: 12,468,683 km (0.119 R)
• M32: 12,696,222 km (0.051 R)
• M33: 12,833,253 km (0.069 R)
• M34: 14,136,999 km (0.118 R)
• M35: 14,326,689 km (0.119 R)
• M36: 14,469,555 km (0.113 R)
• M37: 14,804,654 km (0.072 R)
• M38: 15,825,211 km (0.111 R)
• M39: 15,972,864 km (0.053 R)
• M40: 16,717,861 km (0.086 R)
• M41: 17,372,801 km (0.097 R)
• M42: 19,756,792 km (0.073 R)
• M43: 20,556,094 km (0.08 R)
• M44: 20,878,776 km (0.103 R)
• M45: 20,986,636 km (0.114 R)
• M46: 21,366,017 km (0.041 R)
• M47: 21,638,285 km (0.119 R)
• M48: 22,021,405 km (0.096 R)
• M49: 24,083,462 km (0.117 R)
• M50: 24,480,495 km (0.082 R)
• M51: 24,594,339 km (0.05 R)
• M52: 24,765,479 km (0.042 R)
• M53: 26,790,435 km (0.087 R)
• M54: 27,025,304 km (0.089 R)
• M55: 27,142,888 km (0.11 R)
• M56: 27,260,771 km (0.1 R)
• M57: 27,556,077 km (0.089 R)
• M58: 29,531,667 km (0.102 R)
• M59: 30,017,411 km (0.106 R)
• M60: 30,383,477 km (0.049 R)
• M61: 30,628,369 km (0.115 R)
• M62: 30,689,704 km (0.092 R)
• M63: 31,305,150 km (0.103 R)
• M64: 31,428,717 km (0.114 R)
• M65: 32,548,308 km (0.095 R)
• M66: 32,673,521 km (0.119 R)
• M67: 33,113,040 km (0.091 R)
• M68: 33,870,903 km (0.054 R)
• M69: 34,124,770 km (0.113 R)
• M70: 34,188,349 km (0.087 R)
• M71: 34,762,356 km (0.099 R)
• M72: 34,954,440 km (0.104 R)
• M73: 36,503,227 km (0.087 R)
• M74: 36,893,976 km (0.106 R)
• M75: 39,001,212 km (0.049 R)
• M76: 40,472,358 km (0.104 R)
• M77: 41,825,620 km (0.089 R)
• M78: 42,576,152 km (0.111 R)
• M79: 43,056,062 km (0.079 R)
• M80: 44,021,268 km (0.087 R)
• M81: 44,159,795 km (0.083 R)
• M82: 44,298,473 km (0.11 R)
• M83: 45,133,229 km (0.116 R)
• M84: 45,622,563 km (0.098 R)
• M85: 46,677,079 km (0.093 R)
• M86: 46,818,299 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.7

Radius: 5.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.82 AU - 8.76 AU

Year: 15658 Days

Day: 22.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,044,878 km

• M1: 113,395 km (0.099 R)
• M2: 257,159 km (0.051 R)
• M3: 350,957 km (0.109 R)
• M4: 1,164,021 km (0.108 R)
• M5: 1,234,631 km (0.092 R)
• M6: 1,343,239 km (0.086 R)
• M7: 1,808,638 km (0.111 R)
• M8: 1,995,336 km (0.081 R)
• M9: 2,477,341 km (0.095 R)
• M10: 3,042,521 km (0.052 R)
• M11: 3,115,974 km (0.111 R)
• M12: 3,165,192 km (0.117 R)
• M13: 3,568,657 km (0.044 R)
• M14: 3,935,022 km (0.095 R)
• M15: 4,788,029 km (0.101 R)
• M16: 4,873,599 km (0.117 R)
• M17: 4,930,895 km (0.094 R)
• M18: 5,162,323 km (0.092 R)
• M19: 5,635,950 km (0.111 R)
• M20: 5,939,035 km (0.096 R)
• M21: 6,466,218 km (0.108 R)
• M22: 6,751,502 km (0.113 R)
• M23: 6,911,721 km (0.084 R)
• M24: 7,008,511 km (0.095 R)
• M25: 8,512,717 km (0.083 R)
• M26: 8,790,221 km (0.115 R)
• M27: 9,035,562 km (0.114 R)
• M28: 9,966,360 km (0.084 R)
• M29: 10,814,879 km (0.112 R)
• M30: 10,889,827 km (0.1 R)
• M31: 11,190,968 km (0.064 R)
• M32: 11,917,415 km (0.084 R)
• M33: 12,150,040 km (0.104 R)
• M34: 12,975,671 km (0.096 R)
• M35: 13,055,257 km (0.086 R)
• M36: 13,215,027 km (0.116 R)
• M37: 16,069,055 km (0.111 R)
• M38: 16,843,823 km (0.106 R)
• M39: 17,984,357 km (0.093 R)
• M40: 18,878,503 km (0.057 R)
• M41: 20,616,831 km (0.082 R)
• M42: 22,262,706 km (0.067 R)
• M43: 22,358,000 km (0.077 R)
• M44: 22,549,037 km (0.077 R)
• M45: 22,932,755 km (0.111 R)
• M46: 23,221,928 km (0.098 R)
• M47: 23,804,013 km (0.11 R)
• M48: 24,145,695 km (0.12 R)
• M49: 24,341,668 km (0.116 R)
• M50: 26,028,982 km (0.101 R)
• M51: 26,330,572 km (0.086 R)
• M52: 26,633,358 km (0.108 R)
• M53: 28,113,180 km (0.084 R)
• M54: 28,681,502 km (0.12 R)
• M55: 29,462,553 km (0.096 R)
• M56: 30,303,293 km (0.087 R)
• M57: 31,418,694 km (0.091 R)
• M58: 31,793,437 km (0.119 R)
• M59: 33,252,914 km (0.114 R)
• M60: 33,689,590 km (0.08 R)
• M61: 35,399,344 km (0.075 R)
• M62: 37,419,963 km (0.086 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: 171 - 16,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit