🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.1

Radius: 9.7

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.73 AU

Year: 347 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 51,605,094 km

• M1: 121,174 km (0.103 R)
• M2: 218,413 km (0.05 R)
• M3: 309,817 km (0.082 R)
• M4: 441,763 km (0.053 R)
• M5: 512,522 km (0.114 R)
• M6: 679,025 km (0.066 R)
• M7: 779,704 km (0.117 R)
• M8: 842,685 km (0.066 R)
• M9: 969,693 km (0.1 R)
• M10: 1,066,034 km (0.064 R)
• M11: 1,151,156 km (0.119 R)
• M12: 1,224,010 km (0.096 R)
• M13: 1,293,573 km (0.042 R)
• M14: 1,369,569 km (0.107 R)
• M15: 1,441,824 km (0.056 R)
• M16: 1,633,908 km (0.075 R)
• M17: 1,744,461 km (0.07 R)
• M18: 1,834,668 km (0.106 R)
• M19: 1,903,334 km (0.108 R)
• M20: 1,967,062 km (0.048 R)
• M21: 2,126,683 km (0.067 R)
• M22: 2,235,591 km (0.052 R)
• M23: 2,303,059 km (0.102 R)
• M24: 2,676,755 km (0.066 R)
• M25: 2,801,220 km (0.102 R)
• M26: 2,880,806 km (0.077 R)
• M27: 3,001,681 km (0.08 R)
• M28: 3,117,320 km (0.032 R)
• M29: 3,213,811 km (0.075 R)
• M30: 3,423,846 km (0.099 R)
• M31: 3,516,298 km (0.079 R)
• M32: 3,587,955 km (0.111 R)
• M33: 3,667,392 km (0.079 R)
• M34: 3,998,601 km (0.099 R)
• M35: 4,111,099 km (0.078 R)
• M36: 4,393,241 km (0.081 R)
• M37: 4,493,920 km (0.032 R)
• M38: 4,665,958 km (0.045 R)
• M39: 4,808,524 km (0.063 R)
• M40: 4,920,274 km (0.089 R)
• M41: 5,049,078 km (0.087 R)
• M42: 5,187,306 km (0.111 R)
• M43: 5,252,680 km (0.119 R)
• M44: 5,326,582 km (0.036 R)
• M45: 5,417,537 km (0.114 R)
• M46: 5,500,564 km (0.12 R)
• M47: 5,592,417 km (0.073 R)
• M48: 5,676,491 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.5

Radius: 12.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.5 AU - 0.84 AU

Year: 372 Days

Day: 6.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,605,094 km

• M1: 176,376 km (0.114 R)
• M2: 290,669 km (0.108 R)
• M3: 385,813 km (0.037 R)
• M4: 512,522 km (0.111 R)
• M5: 698,173 km (0.11 R)
• M6: 819,497 km (0.056 R)
• M7: 979,716 km (0.089 R)
• M8: 1,060,499 km (0.117 R)
• M9: 1,165,816 km (0.118 R)
• M10: 1,282,802 km (0.117 R)
• M11: 1,395,898 km (0.094 R)
• M12: 1,484,160 km (0.073 R)
• M13: 1,574,368 km (0.12 R)
• M14: 1,696,290 km (0.083 R)
• M15: 1,777,971 km (0.081 R)
• M16: 1,896,452 km (0.111 R)
• M17: 2,072,379 km (0.112 R)
• M18: 2,178,893 km (0.044 R)
• M19: 2,382,795 km (0.075 R)
• M20: 2,743,775 km (0.113 R)
• M21: 2,861,209 km (0.059 R)
• M22: 2,959,644 km (0.079 R)
• M23: 3,101,313 km (0.091 R)
• M24: 3,277,689 km (0.103 R)
• M25: 3,529,014 km (0.067 R)
• M26: 3,662,754 km (0.08 R)
• M27: 3,758,647 km (0.113 R)
• M28: 3,918,267 km (0.096 R)
• M29: 4,004,735 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 14.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.61 AU - 0.81 AU

Year: 406 Days

Day: 6.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,605,094 km

• M1: 178,470 km (0.052 R)
• M2: 280,346 km (0.098 R)
• M3: 399,875 km (0.115 R)
• M4: 489,185 km (0.084 R)
• M5: 580,290 km (0.103 R)
• M6: 695,929 km (0.107 R)
• M7: 820,993 km (0.1 R)
• M8: 925,412 km (0.111 R)
• M9: 1,051,823 km (0.09 R)
• M10: 1,163,273 km (0.095 R)
• M11: 1,271,881 km (0.109 R)
• M12: 1,426,117 km (0.106 R)
• M13: 1,527,394 km (0.077 R)
• M14: 1,684,173 km (0.067 R)
• M15: 1,775,128 km (0.105 R)
• M16: 1,949,260 km (0.107 R)
• M17: 2,120,400 km (0.075 R)
• M18: 2,365,890 km (0.077 R)
• M19: 2,459,239 km (0.099 R)
• M20: 2,611,231 km (0.113 R)
• M21: 2,722,532 km (0.104 R)
• M22: 2,865,248 km (0.107 R)
• M23: 2,970,266 km (0.082 R)
• M24: 3,277,241 km (0.118 R)
• M25: 3,403,052 km (0.06 R)
• M26: 3,525,124 km (0.084 R)
• M27: 3,675,769 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.5

Radius: 13.3

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.5 AU - 2.28 AU

Year: 1762 Days

Day: 14.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,605,094 km

• M1: 179,517 km (0.081 R)
• M2: 288,275 km (0.068 R)
• M3: 466,147 km (0.038 R)
• M4: 635,941 km (0.066 R)
• M5: 778,956 km (0.095 R)
• M6: 872,455 km (0.102 R)
• M7: 988,393 km (0.101 R)
• M8: 1,100,592 km (0.095 R)
• M9: 1,237,324 km (0.094 R)
• M10: 1,338,751 km (0.114 R)
• M11: 1,464,414 km (0.117 R)
• M12: 1,550,432 km (0.082 R)
• M13: 1,900,940 km (0.085 R)
• M14: 2,302,012 km (0.066 R)
• M15: 2,454,602 km (0.099 R)
• M16: 2,571,288 km (0.083 R)
• M17: 2,689,919 km (0.032 R)
• M18: 3,211,268 km (0.1 R)
• M19: 3,325,112 km (0.026 R)
• M20: 3,498,496 km (0.032 R)
• M21: 3,630,591 km (0.12 R)
• M22: 3,809,211 km (0.118 R)
• M23: 4,052,158 km (0.096 R)
• M24: 4,175,576 km (0.057 R)
• M25: 4,284,483 km (0.056 R)
• M26: 4,442,010 km (0.034 R)
• M27: 4,553,310 km (0.074 R)
• M28: 4,730,135 km (0.075 R)
• M29: 5,207,651 km (0.09 R)
• M30: 5,409,758 km (0.08 R)
• M31: 5,494,730 km (0.057 R)
• M32: 5,631,612 km (0.054 R)
• M33: 5,839,254 km (0.091 R)
• M34: 6,031,786 km (0.07 R)
• M35: 6,279,819 km (0.088 R)
• M36: 6,369,279 km (0.079 R)
• M37: 6,513,342 km (0.119 R)
• M38: 6,767,957 km (0.107 R)
• M39: 7,007,314 km (0.077 R)
• M40: 7,137,314 km (0.108 R)
• M41: 7,400,008 km (0.075 R)
• M42: 7,589,549 km (0.058 R)
• M43: 7,819,182 km (0.075 R)
• M44: 8,265,731 km (0.1 R)
• M45: 8,422,959 km (0.116 R)
• M46: 8,601,130 km (0.045 R)
• M47: 8,780,497 km (0.119 R)
• M48: 8,941,016 km (0.073 R)
• M49: 9,367,071 km (0.067 R)
• M50: 9,779,063 km (0.058 R)
• M51: 9,987,303 km (0.066 R)
• M52: 10,112,966 km (0.092 R)
• M53: 10,791,990 km (0.084 R)
• M54: 11,971,270 km (0.115 R)
• M55: 12,060,281 km (0.088 R)
• M56: 12,373,539 km (0.047 R)
• M57: 12,757,407 km (0.076 R)
• M58: 13,583,487 km (0.083 R)
• M59: 14,096,907 km (0.104 R)
• M60: 14,190,854 km (0.12 R)
• M61: 14,403,283 km (0.105 R)
• M62: 14,545,401 km (0.11 R)
• M63: 14,687,968 km (0.069 R)
• M64: 15,553,391 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.4

Radius: 6

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.88 AU - 7.34 AU

Year: 11526 Days

Day: 22.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,605,094 km

• M1: 290,669 km (0.111 R)
• M2: 441,314 km (0.109 R)
• M3: 703,409 km (0.078 R)
• M4: 850,913 km (0.074 R)
• M5: 889,509 km (0.046 R)
• M6: 1,536,071 km (0.049 R)
• M7: 1,704,219 km (0.053 R)
• M8: 1,878,201 km (0.058 R)
• M9: 2,324,751 km (0.086 R)
• M10: 2,434,406 km (0.059 R)
• M11: 2,602,255 km (0.064 R)
• M12: 2,773,993 km (0.119 R)
• M13: 3,782,582 km (0.12 R)
• M14: 4,546,130 km (0.098 R)
• M15: 5,319,700 km (0.117 R)
• M16: 7,505,924 km (0.072 R)
• M17: 8,541,889 km (0.095 R)
• M18: 8,754,467 km (0.046 R)
• M19: 8,840,037 km (0.107 R)
• M20: 9,976,832 km (0.096 R)
• M21: 10,066,142 km (0.111 R)
• M22: 10,290,688 km (0.098 R)
• M23: 10,380,895 km (0.116 R)
• M24: 11,112,579 km (0.084 R)
• M25: 11,251,555 km (0.069 R)
• M26: 11,298,080 km (0.092 R)
• M27: 11,955,413 km (0.114 R)
• M28: 12,288,717 km (0.074 R)
• M29: 13,652,302 km (0.04 R)
• M30: 13,701,968 km (0.106 R)
• M31: 13,950,749 km (0.08 R)
• M32: 14,553,928 km (0.107 R)
• M33: 14,655,355 km (0.076 R)
• M34: 14,858,809 km (0.12 R)
• M35: 14,909,821 km (0.108 R)
• M36: 15,268,557 km (0.113 R)
• M37: 15,785,867 km (0.095 R)
• M38: 16,256,501 km (0.111 R)
• M39: 16,678,517 km (0.065 R)
• M40: 18,129,616 km (0.075 R)
• M41: 18,787,548 km (0.106 R)
• M42: 18,842,749 km (0.087 R)
• M43: 19,174,857 km (0.08 R)
• M44: 19,286,008 km (0.098 R)
• M45: 19,676,758 km (0.115 R)
• M46: 19,732,707 km (0.102 R)
• M47: 20,239,395 km (0.076 R)
• M48: 21,150,745 km (0.056 R)
• M49: 22,718,830 km (0.112 R)
• M50: 23,368,235 km (0.081 R)
• M51: 24,323,866 km (0.035 R)
• M52: 24,384,004 km (0.099 R)
• M53: 24,806,319 km (0.066 R)
• M54: 25,292,063 km (0.12 R)
• M55: 26,026,589 km (0.049 R)
• M56: 27,079,010 km (0.107 R)
• M57: 27,830,290 km (0.084 R)
• M58: 28,145,343 km (0.049 R)
• M59: 28,398,164 km (0.064 R)
• M60: 29,097,534 km (0.073 R)
• M61: 29,673,934 km (0.094 R)
• M62: 30,124,822 km (0.077 R)
• M63: 30,254,075 km (0.064 R)
• M64: 30,903,031 km (0.117 R)
• M65: 31,425,576 km (0.063 R)
• M66: 31,819,318 km (0.059 R)
• M67: 31,885,141 km (0.071 R)
• M68: 32,413,071 km (0.092 R)
• M69: 33,410,889 km (0.111 R)
• M70: 33,544,630 km (0.099 R)
• M71: 36,395,068 km (0.089 R)
• M72: 37,362,367 km (0.105 R)
• M73: 39,888,327 km (0.119 R)
• M74: 40,885,397 km (0.082 R)
• M75: 41,458,806 km (0.117 R)
• M76: 41,746,632 km (0.113 R)
• M77: 42,541,146 km (0.11 R)
• M78: 42,831,366 km (0.119 R)
• M79: 42,976,775 km (0.084 R)
• M80: 43,122,334 km (0.108 R)
• M81: 45,918,019 km (0.062 R)
• M82: 48,317,419 km (0.057 R)
• M83: 49,303,718 km (0.105 R)
• M84: 49,379,864 km (0.11 R)
• M85: 50,373,343 km (0.067 R)
• M86: 50,603,574 km (0.081 R)
• M87: 50,680,318 km (0.113 R)
• M88: 50,988,041 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 14,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit