🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.7

Radius: 13.2

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.7 AU - 0.82 AU

Year: 428 Days

Day: 9.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 58,192,144 km

• M1: 173,384 km (0.115 R)
• M2: 289,771 km (0.086 R)
• M3: 423,512 km (0.085 R)
• M4: 563,386 km (0.066 R)
• M5: 648,507 km (0.105 R)
• M6: 870,211 km (0.115 R)
• M7: 953,238 km (0.087 R)
• M8: 1,039,256 km (0.094 R)
• M9: 1,123,181 km (0.056 R)
• M10: 1,357,451 km (0.111 R)
• M11: 1,455,737 km (0.118 R)
• M12: 1,545,346 km (0.114 R)
• M13: 1,642,585 km (0.062 R)
• M14: 1,754,035 km (0.078 R)
• M15: 1,922,931 km (0.101 R)
• M16: 2,129,226 km (0.111 R)
• M17: 2,316,822 km (0.111 R)
• M18: 2,509,803 km (0.11 R)
• M19: 2,666,881 km (0.039 R)
• M20: 2,764,120 km (0.108 R)
• M21: 2,869,736 km (0.093 R)
• M22: 2,990,910 km (0.087 R)
• M23: 3,077,677 km (0.09 R)
• M24: 3,179,852 km (0.091 R)
• M25: 3,350,394 km (0.062 R)
• M26: 3,440,452 km (0.105 R)
• M27: 3,762,686 km (0.106 R)
• M28: 4,014,758 km (0.069 R)
• M29: 4,167,049 km (0.08 R)
• M30: 4,321,434 km (0.103 R)
• M31: 4,644,116 km (0.106 R)
• M32: 4,745,095 km (0.118 R)
• M33: 4,846,821 km (0.083 R)
• M34: 4,932,092 km (0.084 R)
• M35: 5,078,249 km (0.064 R)
• M36: 5,252,082 km (0.115 R)
• M37: 5,348,573 km (0.085 R)
• M38: 5,569,978 km (0.116 R)
• M39: 6,150,866 km (0.105 R)
• M40: 6,336,367 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 8.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.73 AU - 1.13 AU

Year: 579 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,192,144 km

• M1: 105,915 km (0.025 R)
• M2: 192,084 km (0.119 R)
• M3: 321,486 km (0.109 R)
• M4: 551,867 km (0.069 R)
• M5: 708,196 km (0.09 R)
• M6: 773,122 km (0.046 R)
• M7: 865,424 km (0.045 R)
• M8: 1,081,443 km (0.053 R)
• M9: 1,248,095 km (0.099 R)
• M10: 1,382,135 km (0.087 R)
• M11: 1,484,460 km (0.092 R)
• M12: 1,580,801 km (0.106 R)
• M13: 1,685,220 km (0.069 R)
• M14: 1,797,867 km (0.065 R)
• M15: 1,849,030 km (0.045 R)
• M16: 1,937,592 km (0.093 R)
• M17: 2,036,925 km (0.109 R)
• M18: 2,144,485 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.8

Radius: 9.4

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.25 AU - 2.61 AU

Year: 2446 Days

Day: 6.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,192,144 km

• M1: 129,253 km (0.112 R)
• M2: 261,347 km (0.07 R)
• M3: 467,344 km (0.091 R)
• M4: 622,626 km (0.113 R)
• M5: 726,447 km (0.101 R)
• M6: 1,154,297 km (0.055 R)
• M7: 1,586,186 km (0.072 R)
• M8: 1,731,895 km (0.036 R)
• M9: 1,896,003 km (0.089 R)
• M10: 2,239,929 km (0.087 R)
• M11: 2,388,928 km (0.099 R)
• M12: 2,480,034 km (0.066 R)
• M13: 2,728,665 km (0.094 R)
• M14: 2,856,123 km (0.071 R)
• M15: 2,920,599 km (0.058 R)
• M16: 3,591,845 km (0.074 R)
• M17: 3,749,371 km (0.027 R)
• M18: 3,820,131 km (0.037 R)
• M19: 3,999,050 km (0.059 R)
• M20: 4,144,160 km (0.093 R)
• M21: 4,272,515 km (0.059 R)
• M22: 4,627,810 km (0.119 R)
• M23: 4,722,954 km (0.105 R)
• M24: 5,227,997 km (0.103 R)
• M25: 5,709,403 km (0.119 R)
• M26: 5,976,285 km (0.069 R)
• M27: 6,331,281 km (0.101 R)
• M28: 6,458,290 km (0.108 R)
• M29: 6,952,711 km (0.058 R)
• M30: 7,193,713 km (0.094 R)
• M31: 7,481,838 km (0.087 R)
• M32: 7,571,298 km (0.115 R)
• M33: 7,706,235 km (0.099 R)
• M34: 7,773,853 km (0.032 R)
• M35: 7,932,726 km (0.1 R)
• M36: 8,555,353 km (0.113 R)
• M37: 9,337,600 km (0.09 R)
• M38: 9,579,200 km (0.118 R)
• M39: 9,725,208 km (0.12 R)
• M40: 9,798,361 km (0.087 R)
• M41: 10,019,317 km (0.101 R)
• M42: 10,691,760 km (0.113 R)
• M43: 10,893,867 km (0.104 R)
• M44: 11,199,345 km (0.117 R)
• M45: 11,507,667 km (0.069 R)
• M46: 12,158,866 km (0.118 R)
• M47: 12,290,662 km (0.091 R)
• M48: 12,902,517 km (0.117 R)
• M49: 13,388,411 km (0.082 R)
• M50: 13,633,602 km (0.119 R)
• M51: 13,770,334 km (0.073 R)
• M52: 13,852,763 km (0.107 R)
• M53: 14,017,919 km (0.12 R)
• M54: 14,853,423 km (0.09 R)
• M55: 15,619,364 km (0.082 R)
• M56: 15,705,233 km (0.075 R)
• M57: 15,791,252 km (0.11 R)
• M58: 16,339,827 km (0.096 R)
• M59: 16,631,094 km (0.067 R)
• M60: 16,894,686 km (0.114 R)
• M61: 17,041,741 km (0.03 R)
• M62: 17,515,068 km (0.043 R)
• M63: 17,663,918 km (0.097 R)
• M64: 17,843,136 km (0.05 R)
• M65: 17,992,884 km (0.085 R)
• M66: 18,113,011 km (0.097 R)
• M67: 18,808,791 km (0.051 R)
• M68: 19,482,430 km (0.115 R)
• M69: 20,413,976 km (0.084 R)
• M70: 20,759,098 km (0.099 R)
• M71: 21,169,445 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639

Radius: 7.6

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.4 AU - 9.04 AU

Year: 13850 Days

Day: 23.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,192,144 km

• M1: 128,505 km (0.041 R)
• M2: 180,565 km (0.11 R)
• M3: 411,544 km (0.109 R)
• M4: 458,817 km (0.111 R)
• M5: 744,100 km (0.101 R)
• M6: 864,376 km (0.097 R)
• M7: 1,534,276 km (0.108 R)
• M8: 2,944,385 km (0.118 R)
• M9: 3,708,681 km (0.105 R)
• M10: 3,988,429 km (0.035 R)
• M11: 4,494,369 km (0.081 R)
• M12: 4,605,370 km (0.079 R)
• M13: 4,680,020 km (0.092 R)
• M14: 4,982,207 km (0.06 R)
• M15: 5,526,445 km (0.084 R)
• M16: 5,805,744 km (0.118 R)
• M17: 6,048,691 km (0.044 R)
• M18: 6,336,517 km (0.088 R)
• M19: 6,544,757 km (0.097 R)
• M20: 6,840,213 km (0.108 R)
• M21: 6,968,119 km (0.082 R)
• M22: 8,518,552 km (0.099 R)
• M23: 9,308,728 km (0.064 R)
• M24: 9,403,273 km (0.082 R)
• M25: 9,784,449 km (0.076 R)
• M26: 9,880,640 km (0.041 R)
• M27: 10,170,710 km (0.099 R)
• M28: 10,512,841 km (0.117 R)
• M29: 10,908,527 km (0.065 R)
• M30: 11,714,261 km (0.09 R)
• M31: 12,021,386 km (0.113 R)
• M32: 12,643,563 km (0.079 R)
• M33: 12,748,282 km (0.03 R)
• M34: 13,435,983 km (0.049 R)
• M35: 13,757,469 km (0.096 R)
• M36: 14,081,498 km (0.092 R)
• M37: 15,626,694 km (0.104 R)
• M38: 16,021,334 km (0.108 R)
• M39: 16,362,118 km (0.111 R)
• M40: 18,102,090 km (0.118 R)
• M41: 18,220,273 km (0.051 R)
• M42: 18,338,605 km (0.119 R)
• M43: 18,993,993 km (0.051 R)
• M44: 20,450,478 km (0.114 R)
• M45: 20,511,962 km (0.086 R)
• M46: 21,441,414 km (0.062 R)
• M47: 22,701,776 km (0.091 R)
• M48: 23,792,045 km (0.057 R)
• M49: 24,180,850 km (0.105 R)
• M50: 24,506,525 km (0.088 R)
• M51: 24,833,546 km (0.11 R)
• M52: 24,899,219 km (0.11 R)
• M53: 24,964,743 km (0.096 R)
• M54: 25,228,035 km (0.102 R)
• M55: 25,823,435 km (0.102 R)
• M56: 26,089,719 km (0.096 R)
• M57: 27,705,675 km (0.032 R)
• M58: 27,773,742 km (0.081 R)
• M59: 29,007,775 km (0.11 R)
• M60: 30,329,921 km (0.092 R)
• M61: 30,681,027 km (0.101 R)
• M62: 31,956,349 km (0.118 R)
• M63: 32,027,707 km (0.073 R)
• M64: 32,242,081 km (0.066 R)
• M65: 33,683,606 km (0.071 R)
• M66: 34,631,757 km (0.079 R)
• M67: 34,925,268 km (0.09 R)
• M68: 35,736,687 km (0.058 R)
• M69: 38,056,651 km (0.07 R)
• M70: 38,739,266 km (0.104 R)
• M71: 39,962,827 km (0.045 R)
• M72: 40,347,743 km (0.075 R)
• M73: 40,424,935 km (0.03 R)
• M74: 41,432,177 km (0.102 R)
• M75: 41,587,909 km (0.101 R)
• M76: 41,665,849 km (0.067 R)
• M77: 42,134,390 km (0.087 R)
• M78: 42,290,869 km (0.109 R)
• M79: 43,946,618 km (0.1 R)
• M80: 44,662,594 km (0.102 R)
• M81: 44,822,364 km (0.092 R)
• M82: 45,945,096 km (0.066 R)
• M83: 48,546,155 km (0.116 R)
• M84: 48,710,413 km (0.049 R)
• M85: 50,361,974 km (0.043 R)
• M86: 51,612,761 km (0.091 R)
• M87: 52,199,933 km (0.049 R)
• M88: 52,452,305 km (0.117 R)
• M89: 53,719,997 km (0.099 R)
• M90: 54,741,451 km (0.107 R)
• M91: 54,826,722 km (0.085 R)
• M92: 56,113,264 km (0.077 R)
• M93: 57,669,979 km (0.112 R)
• M94: 58,192,076 km (0.11 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: 317 - 18,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit