🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.2

Radius: 8.6

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.6 AU - 0.88 AU

Year: 439 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,089,589 km

• M1: 109,057 km (0.074 R)
• M2: 211,980 km (0.1 R)
• M3: 270,473 km (0.103 R)
• M4: 390,899 km (0.079 R)
• M5: 444,904 km (0.115 R)
• M6: 531,671 km (0.107 R)
• M7: 677,529 km (0.067 R)
• M8: 814,860 km (0.064 R)
• M9: 924,216 km (0.047 R)
• M10: 1,142,629 km (0.087 R)
• M11: 1,404,724 km (0.111 R)
• M12: 1,526,197 km (0.092 R)
• M13: 1,593,965 km (0.027 R)
• M14: 1,680,134 km (0.114 R)
• M15: 1,985,014 km (0.1 R)
• M16: 2,229,906 km (0.098 R)
• M17: 2,287,800 km (0.116 R)
• M18: 2,378,905 km (0.091 R)
• M19: 2,464,625 km (0.105 R)
• M20: 2,551,392 km (0.118 R)
• M21: 2,612,128 km (0.109 R)
• M22: 2,700,690 km (0.057 R)
• M23: 2,838,769 km (0.119 R)
• M24: 2,958,148 km (0.117 R)
• M25: 3,151,130 km (0.087 R)
• M26: 3,252,856 km (0.096 R)
• M27: 3,400,060 km (0.044 R)
• M28: 3,572,098 km (0.089 R)
• M29: 3,724,089 km (0.058 R)
• M30: 3,808,612 km (0.097 R)
• M31: 3,870,546 km (0.066 R)
• M32: 4,010,869 km (0.118 R)
• M33: 4,081,778 km (0.11 R)
• M34: 4,200,858 km (0.051 R)
• M35: 4,304,978 km (0.118 R)
• M36: 4,409,846 km (0.103 R)
• M37: 4,491,227 km (0.099 R)
• M38: 4,548,523 km (0.091 R)
• M39: 4,630,652 km (0.109 R)
• M40: 4,813,311 km (0.041 R)
• M41: 4,964,405 km (0.09 R)
• M42: 5,108,767 km (0.1 R)
• M43: 5,219,919 km (0.113 R)
• M44: 5,349,321 km (0.077 R)
• M45: 5,514,776 km (0.099 R)
• M46: 5,637,745 km (0.103 R)
• M47: 5,708,356 km (0.108 R)
• M48: 5,832,821 km (0.089 R)
• M49: 6,075,170 km (0.046 R)
• M50: 6,129,623 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.9

Radius: 11.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2 AU - 2.12 AU

Year: 2041 Days

Day: 10.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 51,089,589 km

• M1: 153,487 km (0.049 R)
• M2: 342,878 km (0.118 R)
• M3: 597,643 km (0.064 R)
• M4: 675,734 km (0.116 R)
• M5: 751,879 km (0.034 R)
• M6: 1,080,994 km (0.036 R)
• M7: 1,251,536 km (0.043 R)
• M8: 1,469,949 km (0.096 R)
• M9: 1,556,117 km (0.092 R)
• M10: 1,791,734 km (0.109 R)
• M11: 1,944,024 km (0.119 R)
• M12: 2,180,688 km (0.098 R)
• M13: 2,380,551 km (0.113 R)
• M14: 2,482,726 km (0.103 R)
• M15: 2,966,227 km (0.118 R)
• M16: 3,500,141 km (0.085 R)
• M17: 3,756,851 km (0.102 R)
• M18: 3,843,768 km (0.091 R)
• M19: 4,209,534 km (0.053 R)
• M20: 4,379,478 km (0.036 R)
• M21: 4,714,726 km (0.105 R)
• M22: 4,820,492 km (0.093 R)
• M23: 5,130,459 km (0.038 R)
• M24: 5,263,601 km (0.086 R)
• M25: 5,361,139 km (0.087 R)
• M26: 5,533,476 km (0.057 R)
• M27: 5,959,231 km (0.025 R)
• M28: 6,317,967 km (0.065 R)
• M29: 6,473,848 km (0.082 R)
• M30: 6,591,731 km (0.084 R)
• M31: 6,989,512 km (0.084 R)
• M32: 7,218,396 km (0.061 R)
• M33: 7,367,845 km (0.055 R)
• M34: 7,808,560 km (0.091 R)
• M35: 8,116,432 km (0.081 R)
• M36: 8,272,014 km (0.058 R)
• M37: 8,657,827 km (0.052 R)
• M38: 8,947,449 km (0.039 R)
• M39: 9,093,456 km (0.086 R)
• M40: 9,536,415 km (0.114 R)
• M41: 9,790,433 km (0.063 R)
• M42: 10,183,426 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.6

Radius: 10.2

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.04 AU - 4.76 AU

Year: 5316 Days

Day: 6.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,089,589 km

• M1: 127,757 km (0.07 R)
• M2: 242,349 km (0.103 R)
• M3: 444,156 km (0.087 R)
• M4: 521,648 km (0.1 R)
• M5: 659,128 km (0.104 R)
• M6: 750,233 km (0.052 R)
• M7: 972,087 km (0.078 R)
• M8: 1,064,239 km (0.071 R)
• M9: 1,187,358 km (0.087 R)
• M10: 1,539,212 km (0.09 R)
• M11: 1,759,570 km (0.081 R)
• M12: 1,890,019 km (0.119 R)
• M13: 2,007,005 km (0.093 R)
• M14: 2,075,072 km (0.079 R)
• M15: 2,213,300 km (0.111 R)
• M16: 2,372,622 km (0.071 R)
• M17: 2,499,182 km (0.095 R)
• M18: 2,572,635 km (0.115 R)
• M19: 2,740,334 km (0.046 R)
• M20: 3,426,988 km (0.035 R)
• M21: 3,549,957 km (0.115 R)
• M22: 5,020,804 km (0.089 R)
• M23: 5,137,340 km (0.113 R)
• M24: 5,325,834 km (0.081 R)
• M25: 5,492,635 km (0.075 R)
• M26: 5,612,912 km (0.077 R)
• M27: 5,831,475 km (0.111 R)
• M28: 6,053,029 km (0.114 R)
• M29: 6,631,524 km (0.11 R)
• M30: 6,966,324 km (0.093 R)
• M31: 7,070,444 km (0.069 R)
• M32: 7,227,672 km (0.107 R)
• M33: 7,386,096 km (0.068 R)
• M34: 7,492,310 km (0.099 R)
• M35: 7,706,385 km (0.092 R)
• M36: 7,976,708 km (0.07 R)
• M37: 8,195,271 km (0.114 R)
• M38: 9,003,997 km (0.035 R)
• M39: 9,317,554 km (0.071 R)
• M40: 9,461,168 km (0.098 R)
• M41: 10,398,099 km (0.075 R)
• M42: 10,847,491 km (0.088 R)
• M43: 11,150,576 km (0.063 R)
• M44: 12,045,321 km (0.085 R)
• M45: 12,170,684 km (0.116 R)
• M46: 12,264,781 km (0.081 R)
• M47: 12,485,588 km (0.112 R)
• M48: 12,580,583 km (0.091 R)
• M49: 13,091,459 km (0.114 R)
• M50: 13,252,576 km (0.111 R)
• M51: 14,265,803 km (0.077 R)
• M52: 14,431,557 km (0.03 R)
• M53: 14,597,910 km (0.113 R)
• M54: 15,712,115 km (0.09 R)
• M55: 16,192,922 km (0.061 R)
• M56: 16,296,743 km (0.05 R)
• M57: 16,366,007 km (0.057 R)
• M58: 16,539,541 km (0.101 R)
• M59: 17,735,875 km (0.096 R)
• M60: 17,807,083 km (0.098 R)
• M61: 18,236,579 km (0.103 R)
• M62: 18,814,475 km (0.068 R)
• M63: 19,032,739 km (0.086 R)
• M64: 19,105,742 km (0.106 R)
• M65: 19,582,212 km (0.083 R)
• M66: 19,840,268 km (0.114 R)
• M67: 21,261,448 km (0.114 R)
• M68: 21,640,978 km (0.073 R)
• M69: 21,946,008 km (0.05 R)
• M70: 22,947,715 km (0.093 R)
• M71: 23,142,043 km (0.099 R)
• M72: 23,375,864 km (0.1 R)
• M73: 23,885,394 km (0.097 R)
• M74: 23,964,233 km (0.089 R)
• M75: 24,082,415 km (0.068 R)
• M76: 24,279,884 km (0.108 R)
• M77: 24,557,238 km (0.076 R)
• M78: 25,637,036 km (0.114 R)
• M79: 26,732,242 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.9

Radius: 7.8

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.66 AU - 7.18 AU

Year: 11228 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,089,589 km

• M1: 362,027 km (0.094 R)
• M2: 489,783 km (0.103 R)
• M3: 600,037 km (0.083 R)
• M4: 684,261 km (0.112 R)
• M5: 772,823 km (0.112 R)
• M6: 865,274 km (0.052 R)
• M7: 942,018 km (0.089 R)
• M8: 1,082,191 km (0.106 R)
• M9: 1,360,742 km (0.111 R)
• M10: 1,590,076 km (0.062 R)
• M11: 2,008,351 km (0.052 R)
• M12: 2,190,262 km (0.106 R)
• M13: 2,404,935 km (0.11 R)
• M14: 2,825,605 km (0.043 R)
• M15: 3,000,335 km (0.114 R)
• M16: 3,089,046 km (0.054 R)
• M17: 3,639,716 km (0.111 R)
• M18: 4,726,545 km (0.053 R)
• M19: 5,109,814 km (0.059 R)
• M20: 5,869,024 km (0.09 R)
• M21: 6,129,922 km (0.05 R)
• M22: 6,280,867 km (0.066 R)
• M23: 6,779,476 km (0.082 R)
• M24: 7,531,056 km (0.084 R)
• M25: 8,813,259 km (0.072 R)
• M26: 8,983,651 km (0.103 R)
• M27: 9,155,090 km (0.077 R)
• M28: 11,341,613 km (0.105 R)
• M29: 12,564,276 km (0.058 R)
• M30: 12,997,213 km (0.119 R)
• M31: 14,425,274 km (0.117 R)
• M32: 14,726,863 km (0.076 R)
• M33: 15,081,410 km (0.071 R)
• M34: 15,285,312 km (0.082 R)
• M35: 16,790,566 km (0.1 R)
• M36: 17,480,511 km (0.095 R)
• M37: 17,748,291 km (0.06 R)
• M38: 18,179,732 km (0.065 R)
• M39: 18,505,556 km (0.114 R)
• M40: 19,273,292 km (0.055 R)
• M41: 19,549,899 km (0.113 R)
• M42: 20,331,697 km (0.109 R)
• M43: 20,783,034 km (0.054 R)
• M44: 23,796,234 km (0.058 R)
• M45: 23,974,256 km (0.119 R)
• M46: 25,051,211 km (0.072 R)
• M47: 25,413,836 km (0.089 R)
• M48: 25,595,747 km (0.093 R)
• M49: 26,205,209 km (0.102 R)
• M50: 26,696,189 km (0.05 R)
• M51: 27,066,593 km (0.106 R)
• M52: 27,128,377 km (0.06 R)
• M53: 27,314,327 km (0.032 R)
• M54: 27,562,959 km (0.119 R)
• M55: 27,625,192 km (0.101 R)
• M56: 27,749,807 km (0.108 R)
• M57: 27,999,635 km (0.115 R)
• M58: 28,880,168 km (0.1 R)
• M59: 29,006,728 km (0.056 R)
• M60: 29,260,296 km (0.077 R)
• M61: 29,769,677 km (0.058 R)
• M62: 30,539,209 km (0.1 R)
• M63: 30,797,265 km (0.12 R)
• M64: 31,055,920 km (0.113 R)
• M65: 31,575,473 km (0.109 R)
• M66: 33,416,574 km (0.068 R)
• M67: 35,157,145 km (0.075 R)
• M68: 35,698,540 km (0.061 R)
• M69: 36,310,994 km (0.076 R)
• M70: 36,652,825 km (0.095 R)
• M71: 36,721,191 km (0.073 R)
• M72: 37,477,259 km (0.116 R)
• M73: 37,684,452 km (0.054 R)
• M74: 38,725,503 km (0.097 R)
• M75: 39,987,361 km (0.091 R)
• M76: 40,765,121 km (0.068 R)
• M77: 40,836,180 km (0.092 R)
• M78: 41,120,416 km (0.115 R)
• M79: 42,407,556 km (0.094 R)
• M80: 43,635,305 km (0.081 R)
• M81: 44,874,574 km (0.079 R)
• M82: 45,977,858 km (0.115 R)
• M83: 47,164,319 km (0.081 R)
• M84: 48,135,808 km (0.112 R)
• M85: 48,210,756 km (0.065 R)
• M86: 48,887,537 km (0.101 R)
• M87: 48,962,934 km (0.042 R)
• M88: 49,946,540 km (0.096 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: 545 - 12,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit