🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.9 AU - 1.44 AU

Year: 472 Days

Day: 42.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,650,730 km

• M1: 274,811 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.88 AU - 4.3 AU

Year: 2536 Days

Day: 41.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,650,730 km

• M1: 288,574 km (0.088 R)
• M2: 1,354,310 km (0.117 R)

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.2

Radius: 15

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.86 AU - 5.9 AU

Year: 4019 Days

Day: 7.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,650,730 km

• M1: 198,068 km (0.109 R)
• M2: 348,713 km (0.094 R)
• M3: 505,940 km (0.1 R)
• M4: 635,342 km (0.038 R)
• M5: 1,307,336 km (0.119 R)
• M6: 1,511,686 km (0.114 R)
• M7: 1,625,231 km (0.064 R)
• M8: 1,816,268 km (0.096 R)
• M9: 1,922,333 km (0.06 R)
• M10: 2,253,692 km (0.11 R)
• M11: 2,741,830 km (0.092 R)
• M12: 2,989,713 km (0.108 R)
• M13: 3,337,828 km (0.067 R)
• M14: 3,660,809 km (0.103 R)
• M15: 4,093,895 km (0.09 R)
• M16: 4,817,201 km (0.06 R)
• M17: 5,513,280 km (0.089 R)
• M18: 5,714,788 km (0.059 R)
• M19: 5,941,579 km (0.097 R)
• M20: 6,079,209 km (0.109 R)
• M21: 6,451,259 km (0.052 R)
• M22: 6,640,201 km (0.054 R)
• M23: 6,975,150 km (0.085 R)
• M24: 7,587,305 km (0.075 R)
• M25: 7,736,753 km (0.093 R)
• M26: 8,038,791 km (0.096 R)
• M27: 8,810,866 km (0.111 R)
• M28: 8,915,584 km (0.119 R)
• M29: 9,099,889 km (0.099 R)
• M30: 10,150,066 km (0.089 R)
• M31: 10,564,153 km (0.097 R)
• M32: 10,759,378 km (0.06 R)
• M33: 11,153,269 km (0.114 R)
• M34: 11,839,774 km (0.096 R)
• M35: 12,013,607 km (0.101 R)
• M36: 12,628,603 km (0.045 R)
• M37: 12,746,935 km (0.071 R)
• M38: 12,954,876 km (0.107 R)
• M39: 13,585,431 km (0.109 R)
• M40: 13,736,974 km (0.095 R)
• M41: 14,133,857 km (0.081 R)
• M42: 14,380,095 km (0.082 R)
• M43: 14,534,630 km (0.118 R)
• M44: 14,814,228 km (0.115 R)
• M45: 15,064,206 km (0.079 R)
• M46: 15,158,303 km (0.112 R)
• M47: 15,315,680 km (0.09 R)
• M48: 15,568,501 km (0.111 R)
• M49: 15,790,953 km (0.072 R)
• M50: 17,081,982 km (0.093 R)
• M51: 17,278,554 km (0.105 R)
• M52: 17,377,139 km (0.081 R)
• M53: 17,905,968 km (0.105 R)
• M54: 18,072,320 km (0.068 R)
• M55: 18,339,652 km (0.117 R)
• M56: 18,675,649 km (0.03 R)
• M57: 19,081,508 km (0.047 R)
• M58: 19,353,626 km (0.062 R)
• M59: 19,695,756 km (0.056 R)
• M60: 19,867,495 km (0.066 R)
• M61: 20,281,881 km (0.116 R)
• M62: 20,803,828 km (0.089 R)
• M63: 21,154,186 km (0.046 R)
• M64: 21,789,977 km (0.051 R)
• M65: 22,038,908 km (0.085 R)
• M66: 22,324,490 km (0.087 R)
• M67: 22,575,515 km (0.062 R)
• M68: 22,827,289 km (0.117 R)
• M69: 22,935,598 km (0.092 R)
• M70: 23,152,664 km (0.083 R)
• M71: 23,552,240 km (0.034 R)
• M72: 23,844,255 km (0.106 R)
• M73: 24,027,512 km (0.05 R)
• M74: 24,468,976 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.5

Radius: 10.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.37 AU - 5.91 AU

Year: 4344 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,650,730 km

• M1: 136,134 km (0.043 R)
• M2: 202,855 km (0.103 R)
• M3: 275,709 km (0.102 R)
• M4: 349,311 km (0.105 R)
• M5: 523,742 km (0.073 R)
• M6: 709,244 km (0.112 R)
• M7: 831,615 km (0.049 R)
• M8: 939,325 km (0.059 R)
• M9: 1,133,952 km (0.101 R)
• M10: 1,279,511 km (0.119 R)
• M11: 1,380,040 km (0.111 R)
• M12: 1,549,385 km (0.098 R)
• M13: 1,851,872 km (0.118 R)
• M14: 2,158,248 km (0.084 R)
• M15: 2,340,608 km (0.029 R)
• M16: 2,465,074 km (0.12 R)
• M17: 2,786,111 km (0.118 R)
• M18: 2,901,750 km (0.096 R)
• M19: 3,521,384 km (0.05 R)
• M20: 3,628,646 km (0.097 R)
• M21: 3,718,853 km (0.103 R)
• M22: 4,238,108 km (0.099 R)
• M23: 4,642,471 km (0.066 R)
• M24: 4,859,388 km (0.086 R)
• M25: 5,039,354 km (0.084 R)
• M26: 5,467,802 km (0.069 R)
• M27: 5,634,155 km (0.102 R)
• M28: 5,717,930 km (0.088 R)
• M29: 6,143,237 km (0.03 R)
• M30: 6,490,902 km (0.119 R)
• M31: 6,800,420 km (0.096 R)
• M32: 6,889,730 km (0.116 R)
• M33: 7,205,531 km (0.112 R)
• M34: 7,734,509 km (0.116 R)
• M35: 7,968,480 km (0.067 R)
• M36: 8,204,845 km (0.09 R)
• M37: 8,805,779 km (0.079 R)
• M38: 9,395,943 km (0.077 R)
• M39: 9,973,690 km (0.076 R)
• M40: 10,177,293 km (0.101 R)
• M41: 10,279,618 km (0.102 R)
• M42: 10,822,658 km (0.076 R)
• M43: 11,189,771 km (0.066 R)
• M44: 11,374,973 km (0.076 R)
• M45: 12,125,506 km (0.08 R)
• M46: 12,452,228 km (0.106 R)
• M47: 12,809,318 km (0.053 R)
• M48: 13,142,023 km (0.108 R)
• M49: 13,477,571 km (0.104 R)
• M50: 13,646,318 km (0.07 R)
• M51: 14,587,438 km (0.109 R)
• M52: 14,674,055 km (0.095 R)
• M53: 14,760,822 km (0.071 R)
• M54: 14,847,738 km (0.117 R)
• M55: 14,934,954 km (0.073 R)
• M56: 15,372,976 km (0.055 R)
• M57: 15,461,090 km (0.12 R)
• M58: 15,815,337 km (0.083 R)
• M59: 15,904,348 km (0.119 R)
• M60: 16,261,887 km (0.097 R)
• M61: 16,561,980 km (0.107 R)
• M62: 17,473,031 km (0.094 R)
• M63: 18,338,006 km (0.089 R)
• M64: 18,431,505 km (0.068 R)
• M65: 18,525,153 km (0.093 R)
• M66: 19,153,614 km (0.118 R)
• M67: 19,438,747 km (0.077 R)
• M68: 19,629,634 km (0.12 R)
• M69: 20,496,105 km (0.102 R)
• M70: 20,722,746 km (0.12 R)
• M71: 20,982,897 km (0.081 R)
• M72: 22,067,332 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 15

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.07 AU - 6.27 AU

Year: 4382 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,650,730 km

• M1: 222,901 km (0.106 R)
• M2: 344,823 km (0.047 R)
• M3: 470,037 km (0.088 R)
• M4: 609,163 km (0.112 R)
• M5: 729,439 km (0.083 R)
• M6: 840,441 km (0.044 R)
• M7: 937,829 km (0.097 R)
• M8: 1,081,742 km (0.084 R)
• M9: 1,256,173 km (0.069 R)
• M10: 1,452,446 km (0.076 R)
• M11: 1,560,755 km (0.085 R)
• M12: 1,671,906 km (0.05 R)
• M13: 2,158,398 km (0.115 R)
• M14: 2,454,153 km (0.09 R)
• M15: 2,688,723 km (0.117 R)
• M16: 3,007,964 km (0.064 R)
• M17: 3,323,616 km (0.106 R)
• M18: 3,485,481 km (0.029 R)
• M19: 3,666,793 km (0.067 R)
• M20: 3,953,273 km (0.071 R)
• M21: 4,247,084 km (0.103 R)
• M22: 4,476,716 km (0.096 R)
• M23: 4,856,396 km (0.075 R)
• M24: 5,134,199 km (0.118 R)
• M25: 5,284,545 km (0.087 R)
• M26: 5,398,239 km (0.1 R)
• M27: 5,686,065 km (0.065 R)
• M28: 5,841,797 km (0.045 R)
• M29: 6,317,219 km (0.055 R)
• M30: 6,580,212 km (0.087 R)
• M31: 7,200,594 km (0.082 R)
• M32: 7,454,163 km (0.083 R)
• M33: 7,839,976 km (0.119 R)
• M34: 8,079,033 km (0.101 R)
• M35: 8,342,624 km (0.096 R)
• M36: 8,453,177 km (0.084 R)
• M37: 9,586,830 km (0.095 R)
• M38: 9,959,628 km (0.113 R)
• M39: 10,313,576 km (0.111 R)
• M40: 10,432,507 km (0.108 R)
• M41: 10,791,990 km (0.109 R)
• M42: 11,034,040 km (0.095 R)
• M43: 11,547,908 km (0.118 R)
• M44: 12,094,838 km (0.091 R)
• M45: 13,085,176 km (0.074 R)
• M46: 13,188,099 km (0.053 R)
• M47: 13,446,904 km (0.09 R)
• M48: 13,969,748 km (0.107 R)
• M49: 14,445,918 km (0.094 R)
• M50: 14,686,023 km (0.091 R)
• M51: 15,143,044 km (0.077 R)
• M52: 15,441,343 km (0.117 R)
• M53: 15,577,626 km (0.086 R)
• M54: 16,209,528 km (0.114 R)
• M55: 17,074,503 km (0.076 R)
• M56: 17,271,972 km (0.106 R)
• M57: 17,669,005 km (0.115 R)
• M58: 18,011,883 km (0.058 R)
• M59: 18,212,793 km (0.112 R)
• M60: 18,559,112 km (0.07 R)
• M61: 18,820,310 km (0.12 R)
• M62: 18,936,697 km (0.076 R)
• M63: 19,199,690 km (0.098 R)
• M64: 19,463,730 km (0.114 R)
• M65: 19,936,310 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.1

Radius: 14.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.29 AU - 14.51 AU

Year: 15303 Days

Day: 14.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,650,730 km

• M1: 184,753 km (0.086 R)
• M2: 320,289 km (0.117 R)
• M3: 700,567 km (0.105 R)
• M4: 962,662 km (0.045 R)
• M5: 1,278,763 km (0.059 R)
• M6: 1,538,315 km (0.078 R)
• M7: 2,855,524 km (0.099 R)
• M8: 3,140,957 km (0.1 R)
• M9: 4,538,949 km (0.102 R)
• M10: 5,250,436 km (0.074 R)
• M11: 6,216,240 km (0.101 R)
• M12: 7,314,438 km (0.064 R)
• M13: 8,843,179 km (0.096 R)
• M14: 9,009,831 km (0.117 R)
• M15: 9,388,463 km (0.101 R)
• M16: 10,336,166 km (0.048 R)
• M17: 10,955,052 km (0.096 R)
• M18: 11,224,029 km (0.071 R)
• M19: 11,449,922 km (0.099 R)
• M20: 11,906,195 km (0.076 R)
• M21: 12,136,576 km (0.065 R)
• M22: 12,275,403 km (0.099 R)
• M23: 12,978,064 km (0.077 R)
• M24: 13,167,754 km (0.111 R)
• M25: 13,501,657 km (0.112 R)
• M26: 13,597,698 km (0.035 R)
• M27: 13,742,060 km (0.106 R)
• M28: 13,886,871 km (0.048 R)
• M29: 14,129,519 km (0.092 R)
• M30: 16,324,419 km (0.111 R)
• M31: 17,252,674 km (0.106 R)
• M32: 17,513,572 km (0.119 R)
• M33: 18,570,332 km (0.074 R)
• M34: 19,160,346 km (0.114 R)
• M35: 19,702,040 km (0.052 R)
• M36: 19,974,906 km (0.065 R)
• M37: 20,139,165 km (0.096 R)
• M38: 20,248,820 km (0.113 R)
• M39: 21,022,839 km (0.107 R)
• M40: 22,258,518 km (0.079 R)
• M41: 24,156,167 km (0.096 R)
• M42: 24,389,689 km (0.115 R)
• M43: 25,331,258 km (0.036 R)
• M44: 25,449,889 km (0.094 R)
• M45: 27,007,652 km (0.08 R)
• M46: 27,189,413 km (0.062 R)
• M47: 27,493,246 km (0.084 R)
• M48: 27,737,091 km (0.098 R)
• M49: 27,859,312 km (0.067 R)
• M50: 28,781,583 km (0.055 R)
• M51: 29,588,963 km (0.111 R)
• M52: 29,964,154 km (0.106 R)
• M53: 30,719,175 km (0.09 R)
• M54: 30,908,865 km (0.072 R)
• M55: 31,544,207 km (0.114 R)
• M56: 31,735,692 km (0.11 R)
• M57: 32,634,177 km (0.101 R)
• M58: 32,892,383 km (0.079 R)
• M59: 33,866,864 km (0.109 R)
• M60: 34,062,986 km (0.088 R)
• M61: 35,048,836 km (0.051 R)
• M62: 35,910,819 km (0.114 R)
• M63: 36,044,111 km (0.097 R)
• M64: 36,444,734 km (0.1 R)
• M65: 37,520,642 km (0.026 R)
• M66: 38,334,305 km (0.101 R)
• M67: 39,841,204 km (0.038 R)
• M68: 40,255,441 km (0.101 R)
• M69: 40,393,968 km (0.102 R)
• M70: 40,532,496 km (0.09 R)
• M71: 41,227,827 km (0.081 R)
• M72: 42,207,842 km (0.075 R)
• M73: 43,124,877 km (0.067 R)
• M74: 44,476,793 km (0.112 R)
• M75: 46,059,539 km (0.098 R)
• M76: 47,222,213 km (0.087 R)
• M77: 47,441,374 km (0.054 R)
• M78: 48,247,557 km (0.083 R)
• M79: 48,468,214 km (0.089 R)
• M80: 49,280,231 km (0.09 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: 288 - 13,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit