🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.8

Radius: 13.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.97 AU - 1.45 AU

Year: 888 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,077,875 km

• M1: 174,282 km (0.118 R)
• M2: 285,582 km (0.063 R)
• M3: 393,143 km (0.068 R)
• M4: 644,318 km (0.038 R)
• M5: 823,536 km (0.117 R)
• M6: 946,655 km (0.099 R)
• M7: 1,066,483 km (0.062 R)
• M8: 1,251,087 km (0.078 R)
• M9: 1,373,009 km (0.107 R)
• M10: 1,504,955 km (0.101 R)
• M11: 1,857,407 km (0.05 R)
• M12: 1,991,596 km (0.087 R)
• M13: 2,216,143 km (0.104 R)
• M14: 2,324,751 km (0.055 R)
• M15: 2,421,242 km (0.081 R)
• M16: 2,748,262 km (0.089 R)
• M17: 2,880,208 km (0.095 R)
• M18: 3,021,877 km (0.117 R)
• M19: 3,143,051 km (0.089 R)
• M20: 3,234,904 km (0.104 R)
• M21: 3,335,584 km (0.082 R)
• M22: 3,437,310 km (0.062 R)
• M23: 3,564,020 km (0.118 R)
• M24: 3,660,062 km (0.116 R)
• M25: 3,895,828 km (0.093 R)
• M26: 4,028,072 km (0.079 R)
• M27: 4,254,713 km (0.075 R)
• M28: 4,348,212 km (0.11 R)
• M29: 4,580,836 km (0.1 R)
• M30: 4,676,878 km (0.12 R)
• M31: 4,773,518 km (0.029 R)
• M32: 4,950,942 km (0.059 R)
• M33: 5,112,657 km (0.118 R)
• M34: 5,321,795 km (0.039 R)
• M35: 5,441,174 km (0.08 R)
• M36: 5,561,600 km (0.059 R)
• M37: 5,654,800 km (0.096 R)
• M38: 5,842,844 km (0.111 R)
• M39: 6,109,577 km (0.104 R)
• M40: 6,263,812 km (0.115 R)
• M41: 6,419,394 km (0.118 R)
• M42: 6,596,069 km (0.093 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 13.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.64 AU - 3.82 AU

Year: 4804 Days

Day: 13.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,077,875 km

• M1: 185,651 km (0.088 R)
• M2: 424,708 km (0.111 R)
• M3: 517,010 km (0.086 R)
• M4: 706,850 km (0.085 R)
• M5: 830,119 km (0.07 R)
• M6: 921,972 km (0.097 R)
• M7: 1,026,092 km (0.116 R)
• M8: 1,300,305 km (0.069 R)
• M9: 1,961,228 km (0.119 R)
• M10: 2,098,709 km (0.089 R)
• M11: 2,565,005 km (0.104 R)
• M12: 3,261,982 km (0.08 R)
• M13: 3,375,377 km (0.097 R)
• M14: 3,632,087 km (0.111 R)
• M15: 3,989,027 km (0.038 R)
• M16: 4,151,341 km (0.095 R)
• M17: 4,552,712 km (0.092 R)
• M18: 4,637,384 km (0.111 R)
• M19: 5,633,407 km (0.071 R)
• M20: 5,938,886 km (0.068 R)
• M21: 6,062,603 km (0.098 R)
• M22: 6,218,484 km (0.044 R)
• M23: 6,407,277 km (0.12 R)
• M24: 6,614,021 km (0.111 R)
• M25: 6,855,322 km (0.109 R)
• M26: 7,001,480 km (0.1 R)
• M27: 7,148,684 km (0.073 R)
• M28: 7,429,629 km (0.114 R)
• M29: 7,832,645 km (0.07 R)
• M30: 8,088,009 km (0.088 R)
• M31: 8,259,897 km (0.08 R)
• M32: 8,729,933 km (0.097 R)
• M33: 9,155,240 km (0.104 R)
• M34: 9,514,724 km (0.046 R)
• M35: 10,322,253 km (0.117 R)
• M36: 10,565,050 km (0.113 R)
• M37: 11,056,180 km (0.028 R)
• M38: 11,285,514 km (0.062 R)
• M39: 11,632,431 km (0.114 R)
• M40: 11,729,371 km (0.063 R)
• M41: 12,159,315 km (0.089 R)
• M42: 12,257,750 km (0.118 R)
• M43: 12,794,059 km (0.115 R)
• M44: 12,914,186 km (0.075 R)
• M45: 13,014,716 km (0.079 R)
• M46: 13,277,110 km (0.057 R)
• M47: 13,419,228 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 11.3

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.96 AU - 6.26 AU

Year: 7703 Days

Day: 7.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,077,875 km

• M1: 239,207 km (0.025 R)
• M2: 385,514 km (0.1 R)
• M3: 556,953 km (0.045 R)
• M4: 696,677 km (0.059 R)
• M5: 1,135,448 km (0.062 R)
• M6: 1,225,506 km (0.068 R)
• M7: 1,692,700 km (0.092 R)
• M8: 1,968,259 km (0.117 R)
• M9: 2,144,934 km (0.052 R)
• M10: 2,350,332 km (0.078 R)
• M11: 2,538,227 km (0.074 R)
• M12: 2,879,310 km (0.025 R)
• M13: 3,157,712 km (0.11 R)
• M14: 3,905,701 km (0.066 R)
• M15: 4,044,977 km (0.066 R)
• M16: 4,271,318 km (0.116 R)
• M17: 5,217,824 km (0.078 R)
• M18: 5,589,276 km (0.105 R)
• M19: 5,715,087 km (0.11 R)
• M20: 5,873,512 km (0.102 R)
• M21: 6,001,418 km (0.119 R)
• M22: 6,194,997 km (0.098 R)
• M23: 6,390,671 km (0.104 R)
• M24: 6,489,256 km (0.114 R)
• M25: 6,687,922 km (0.093 R)
• M26: 7,746,627 km (0.105 R)
• M27: 8,349,356 km (0.082 R)
• M28: 9,374,700 km (0.085 R)
• M29: 9,599,695 km (0.086 R)
• M30: 10,400,942 km (0.112 R)
• M31: 10,594,820 km (0.112 R)
• M32: 11,342,810 km (0.037 R)
• M33: 12,271,065 km (0.105 R)
• M34: 13,181,667 km (0.104 R)
• M35: 14,156,746 km (0.039 R)
• M36: 14,285,699 km (0.12 R)
• M37: 14,501,419 km (0.108 R)
• M38: 14,631,420 km (0.11 R)
• M39: 14,848,935 km (0.108 R)
• M40: 15,463,483 km (0.069 R)
• M41: 15,863,059 km (0.1 R)
• M42: 16,990,728 km (0.106 R)
• M43: 17,265,090 km (0.071 R)
• M44: 18,895,408 km (0.119 R)
• M45: 18,990,103 km (0.098 R)
• M46: 19,179,793 km (0.052 R)
• M47: 19,370,231 km (0.091 R)
• M48: 19,513,397 km (0.099 R)
• M49: 19,657,011 km (0.081 R)
• M50: 19,945,136 km (0.115 R)
• M51: 20,089,797 km (0.061 R)
• M52: 20,234,758 km (0.105 R)
• M53: 23,206,370 km (0.117 R)
• M54: 24,742,740 km (0.031 R)
• M55: 25,314,204 km (0.114 R)
• M56: 25,418,623 km (0.048 R)
• M57: 26,364,530 km (0.062 R)
• M58: 28,020,429 km (0.065 R)
• M59: 28,561,824 km (0.096 R)
• M60: 28,724,886 km (0.094 R)
• M61: 31,096,161 km (0.068 R)
• M62: 31,432,158 km (0.098 R)
• M63: 31,544,357 km (0.118 R)
• M64: 31,769,202 km (0.106 R)
• M65: 32,673,821 km (0.063 R)
• M66: 33,186,492 km (0.096 R)
• M67: 34,740,366 km (0.068 R)
• M68: 34,972,541 km (0.082 R)
• M69: 35,088,779 km (0.093 R)
• M70: 35,263,509 km (0.03 R)
• M71: 35,496,882 km (0.081 R)
• M72: 37,441,804 km (0.081 R)
• M73: 37,679,814 km (0.066 R)
• M74: 38,397,136 km (0.087 R)
• M75: 38,877,943 km (0.092 R)
• M76: 38,998,370 km (0.097 R)
• M77: 39,360,546 km (0.1 R)
• M78: 39,542,158 km (0.099 R)
• M79: 39,845,243 km (0.107 R)
• M80: 40,027,603 km (0.117 R)
• M81: 40,453,957 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 9.3

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.28 AU - 6.86 AU

Year: 8766 Days

Day: 13.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,077,875 km

• M1: 163,660 km (0.08 R)
• M2: 416,331 km (0.098 R)
• M3: 513,869 km (0.061 R)
• M4: 573,558 km (0.065 R)
• M5: 700,866 km (0.081 R)
• M6: 785,538 km (0.114 R)
• M7: 1,003,951 km (0.077 R)
• M8: 1,325,288 km (0.066 R)
• M9: 1,632,412 km (0.09 R)
• M10: 1,841,699 km (0.07 R)
• M11: 2,059,813 km (0.12 R)
• M12: 2,159,445 km (0.086 R)
• M13: 2,521,173 km (0.111 R)
• M14: 2,601,208 km (0.06 R)
• M15: 3,717,507 km (0.11 R)
• M16: 3,870,396 km (0.113 R)
• M17: 3,932,030 km (0.102 R)
• M18: 4,056,496 km (0.074 R)
• M19: 4,277,452 km (0.117 R)
• M20: 4,469,984 km (0.085 R)
• M21: 4,599,985 km (0.093 R)
• M22: 5,166,362 km (0.087 R)
• M23: 5,268,687 km (0.108 R)
• M24: 5,475,282 km (0.119 R)
• M25: 6,769,902 km (0.092 R)
• M26: 7,221,837 km (0.103 R)
• M27: 7,644,750 km (0.049 R)
• M28: 8,234,316 km (0.062 R)
• M29: 8,353,994 km (0.073 R)
• M30: 9,456,979 km (0.109 R)
• M31: 10,089,479 km (0.064 R)
• M32: 10,866,341 km (0.059 R)
• M33: 11,395,019 km (0.057 R)
• M34: 11,842,018 km (0.073 R)
• M35: 12,112,940 km (0.092 R)
• M36: 13,310,620 km (0.117 R)
• M37: 13,498,216 km (0.057 R)
• M38: 13,592,463 km (0.083 R)
• M39: 14,209,554 km (0.038 R)
• M40: 15,128,085 km (0.088 R)
• M41: 16,015,798 km (0.096 R)
• M42: 16,315,593 km (0.109 R)
• M43: 17,841,640 km (0.093 R)
• M44: 18,412,506 km (0.118 R)
• M45: 18,936,846 km (0.078 R)
• M46: 19,359,760 km (0.076 R)
• M47: 19,839,221 km (0.037 R)
• M48: 21,465,798 km (0.1 R)
• M49: 22,462,270 km (0.095 R)
• M50: 22,853,768 km (0.07 R)
• M51: 23,078,613 km (0.097 R)
• M52: 23,417,003 km (0.093 R)
• M53: 23,530,249 km (0.094 R)
• M54: 23,984,877 km (0.06 R)
• M55: 24,156,167 km (0.087 R)
• M56: 24,672,279 km (0.119 R)
• M57: 25,308,070 km (0.084 R)
• M58: 25,949,396 km (0.1 R)
• M59: 26,360,192 km (0.113 R)
• M60: 27,307,296 km (0.116 R)
• M61: 27,486,066 km (0.072 R)
• M62: 28,024,917 km (0.032 R)
• M63: 28,627,647 km (0.115 R)
• M64: 30,091,761 km (0.073 R)
• M65: 30,153,246 km (0.07 R)
• M66: 30,338,149 km (0.061 R)
• M67: 30,647,069 km (0.084 R)
• M68: 33,729,234 km (0.05 R)
• M69: 34,370,260 km (0.072 R)
• M70: 35,080,102 km (0.067 R)
• M71: 35,729,656 km (0.064 R)
• M72: 36,186,528 km (0.1 R)
• M73: 36,645,494 km (0.07 R)
• M74: 37,701,805 km (0.111 R)
• M75: 37,900,920 km (0.112 R)
• M76: 38,233,625 km (0.118 R)
• M77: 38,835,009 km (0.111 R)
• M78: 39,776,578 km (0.072 R)
• M79: 40,793,843 km (0.114 R)
• M80: 44,526,011 km (0.07 R)
• M81: 45,299,582 km (0.116 R)
• M82: 45,652,782 km (0.106 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: 401 - 14,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit