🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.53 AU - 0.71 AU

Year: 172 Days

Day: 20.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,817,584 km

• M1: 160,070 km (0.086 R)
• M2: 261,647 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 8.3

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.83 AU - 7.93 AU

Year: 5690 Days

Day: 8.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,817,584 km

• M1: 132,843 km (0.12 R)
• M2: 194,028 km (0.044 R)
• M3: 257,009 km (0.097 R)
• M4: 691,292 km (0.094 R)
• M5: 932,444 km (0.109 R)
• M6: 1,023,997 km (0.101 R)
• M7: 1,403,078 km (0.083 R)
• M8: 1,747,453 km (0.073 R)
• M9: 1,958,984 km (0.098 R)
• M10: 2,178,594 km (0.098 R)
• M11: 2,427,525 km (0.071 R)
• M12: 2,555,431 km (0.087 R)
• M13: 2,620,356 km (0.095 R)
• M14: 2,707,572 km (0.07 R)
• M15: 2,818,125 km (0.091 R)
• M16: 3,043,718 km (0.093 R)
• M17: 3,536,344 km (0.083 R)
• M18: 4,053,953 km (0.087 R)
• M19: 4,438,120 km (0.114 R)
• M20: 4,700,814 km (0.108 R)
• M21: 4,780,699 km (0.099 R)
• M22: 4,968,594 km (0.034 R)
• M23: 5,213,935 km (0.043 R)
• M24: 5,519,114 km (0.077 R)
• M25: 6,175,998 km (0.114 R)
• M26: 6,498,980 km (0.104 R)
• M27: 6,558,221 km (0.102 R)
• M28: 6,857,566 km (0.065 R)
• M29: 7,876,627 km (0.05 R)
• M30: 8,258,999 km (0.109 R)
• M31: 8,810,866 km (0.105 R)
• M32: 9,074,756 km (0.092 R)
• M33: 9,307,680 km (0.118 R)
• M34: 9,408,210 km (0.101 R)
• M35: 9,813,620 km (0.109 R)
• M36: 9,950,054 km (0.095 R)
• M37: 11,564,065 km (0.066 R)
• M38: 11,889,291 km (0.119 R)
• M39: 12,034,700 km (0.091 R)
• M40: 12,254,160 km (0.096 R)
• M41: 12,733,920 km (0.096 R)
• M42: 13,333,060 km (0.117 R)
• M43: 13,902,878 km (0.058 R)
• M44: 14,094,663 km (0.113 R)
• M45: 14,558,416 km (0.111 R)
• M46: 15,461,389 km (0.111 R)
• M47: 15,540,676 km (0.092 R)
• M48: 16,059,930 km (0.056 R)
• M49: 16,140,264 km (0.076 R)
• M50: 16,220,897 km (0.109 R)
• M51: 16,544,328 km (0.115 R)
• M52: 16,829,012 km (0.074 R)
• M53: 17,444,608 km (0.093 R)
• M54: 18,909,620 km (0.06 R)
• M55: 19,678,403 km (0.041 R)
• M56: 19,850,590 km (0.065 R)
• M57: 20,109,843 km (0.067 R)
• M58: 20,283,377 km (0.095 R)
• M59: 20,762,988 km (0.086 R)
• M60: 21,688,849 km (0.069 R)
• M61: 22,628,324 km (0.065 R)
• M62: 23,626,590 km (0.081 R)
• M63: 23,855,475 km (0.099 R)
• M64: 25,104,318 km (0.087 R)
• M65: 25,713,032 km (0.09 R)
• M66: 25,807,129 km (0.036 R)
• M67: 25,948,499 km (0.118 R)
• M68: 26,090,168 km (0.096 R)
• M69: 26,706,810 km (0.08 R)
• M70: 26,849,826 km (0.101 R)
• M71: 27,520,473 km (0.101 R)
• M72: 27,761,326 km (0.054 R)
• M73: 28,051,246 km (0.089 R)
• M74: 29,024,979 km (0.099 R)
• M75: 29,221,102 km (0.087 R)
• M76: 29,319,238 km (0.109 R)
• M77: 30,605,929 km (0.099 R)
• M78: 31,155,851 km (0.108 R)
• M79: 31,457,141 km (0.088 R)
• M80: 31,809,893 km (0.073 R)
• M81: 32,113,277 km (0.071 R)
• M82: 33,029,265 km (0.077 R)
• M83: 33,182,752 km (0.074 R)
• M84: 33,593,249 km (0.107 R)
• M85: 33,747,634 km (0.073 R)
• M86: 34,523,000 km (0.082 R)
• M87: 34,782,851 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 9.8

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.54 AU - 9.84 AU

Year: 9045 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,817,584 km

• M1: 159,023 km (0.029 R)
• M2: 406,906 km (0.104 R)
• M3: 683,213 km (0.079 R)
• M4: 745,596 km (0.089 R)
• M5: 826,528 km (0.062 R)
• M6: 1,143,825 km (0.091 R)
• M7: 1,666,520 km (0.05 R)
• M8: 1,775,128 km (0.091 R)
• M9: 1,885,980 km (0.102 R)
• M10: 2,450,712 km (0.077 R)
• M11: 2,700,990 km (0.075 R)
• M12: 2,985,973 km (0.098 R)
• M13: 3,172,522 km (0.039 R)
• M14: 3,445,538 km (0.095 R)
• M15: 3,613,088 km (0.108 R)
• M16: 3,783,480 km (0.112 R)
• M17: 4,250,524 km (0.106 R)
• M18: 5,111,610 km (0.096 R)
• M19: 5,271,081 km (0.03 R)
• M20: 5,432,198 km (0.095 R)
• M21: 5,693,246 km (0.107 R)
• M22: 5,858,552 km (0.049 R)
• M23: 8,485,191 km (0.097 R)
• M24: 9,561,847 km (0.056 R)
• M25: 9,798,212 km (0.093 R)
• M26: 9,996,728 km (0.09 R)
• M27: 10,397,501 km (0.082 R)
• M28: 10,885,489 km (0.098 R)
• M29: 11,214,904 km (0.12 R)
• M30: 11,422,545 km (0.096 R)
• M31: 12,393,884 km (0.074 R)
• M32: 13,347,571 km (0.068 R)
• M33: 13,789,034 km (0.117 R)
• M34: 14,505,010 km (0.119 R)
• M35: 14,595,367 km (0.112 R)
• M36: 15,095,772 km (0.102 R)
• M37: 15,417,108 km (0.086 R)
• M38: 15,694,462 km (0.057 R)
• M39: 17,105,320 km (0.108 R)
• M40: 17,296,506 km (0.096 R)
• M41: 17,392,398 km (0.072 R)
• M42: 19,048,895 km (0.035 R)
• M43: 19,396,112 km (0.072 R)
• M44: 19,745,423 km (0.087 R)
• M45: 19,845,654 km (0.082 R)
• M46: 21,937,032 km (0.088 R)
• M47: 22,562,201 km (0.102 R)
• M48: 22,719,429 km (0.107 R)
• M49: 22,982,272 km (0.089 R)
• M50: 24,043,819 km (0.059 R)
• M51: 24,688,436 km (0.101 R)
• M52: 24,958,759 km (0.105 R)
• M53: 25,556,702 km (0.073 R)
• M54: 26,600,745 km (0.096 R)
• M55: 26,766,949 km (0.088 R)
• M56: 27,155,903 km (0.101 R)
• M57: 27,434,903 km (0.074 R)
• M58: 27,658,702 km (0.094 R)
• M59: 28,503,630 km (0.067 R)
• M60: 28,900,813 km (0.117 R)
• M61: 29,071,653 km (0.077 R)
• M62: 30,507,943 km (0.08 R)
• M63: 31,205,667 km (0.094 R)
• M64: 31,614,967 km (0.107 R)
• M65: 32,735,156 km (0.111 R)
• M66: 32,853,787 km (0.093 R)
• M67: 33,868,210 km (0.086 R)
• M68: 33,988,187 km (0.111 R)
• M69: 35,014,130 km (0.116 R)
• M70: 36,541,225 km (0.096 R)
• M71: 39,976,740 km (0.065 R)
• M72: 40,103,599 km (0.104 R)
• M73: 40,294,037 km (0.089 R)
• M74: 40,803,717 km (0.066 R)
• M75: 41,059,230 km (0.073 R)
• M76: 42,280,547 km (0.103 R)
• M77: 42,345,173 km (0.055 R)
• M78: 42,733,529 km (0.11 R)
• M79: 42,928,156 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 13.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.71 AU - 9.87 AU

Year: 10816 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,817,584 km

• M1: 386,860 km (0.064 R)
• M2: 502,499 km (0.049 R)
• M3: 668,104 km (0.092 R)
• M4: 758,760 km (0.12 R)
• M5: 933,940 km (0.061 R)
• M6: 1,493,286 km (0.1 R)
• M7: 1,667,119 km (0.091 R)
• M8: 2,229,906 km (0.056 R)
• M9: 2,849,091 km (0.108 R)
• M10: 3,226,527 km (0.102 R)
• M11: 3,891,340 km (0.084 R)
• M12: 3,994,712 km (0.103 R)
• M13: 4,169,143 km (0.073 R)
• M14: 4,274,909 km (0.118 R)
• M15: 4,525,635 km (0.091 R)
• M16: 4,892,150 km (0.09 R)
• M17: 5,154,395 km (0.069 R)
• M18: 5,306,536 km (0.107 R)
• M19: 5,693,097 km (0.072 R)
• M20: 5,850,324 km (0.065 R)
• M21: 6,048,990 km (0.037 R)
• M22: 6,534,884 km (0.045 R)
• M23: 6,741,030 km (0.07 R)
• M24: 7,117,717 km (0.056 R)
• M25: 7,587,454 km (0.071 R)
• M26: 8,111,346 km (0.082 R)
• M27: 8,919,324 km (0.116 R)
• M28: 9,612,262 km (0.034 R)
• M29: 10,274,681 km (0.111 R)
• M30: 11,444,387 km (0.1 R)
• M31: 11,994,757 km (0.101 R)
• M32: 13,225,200 km (0.112 R)
• M33: 13,644,223 km (0.072 R)
• M34: 14,657,151 km (0.069 R)
• M35: 14,927,624 km (0.083 R)
• M36: 15,090,835 km (0.062 R)
• M37: 15,254,495 km (0.089 R)
• M38: 15,915,418 km (0.089 R)
• M39: 16,026,569 km (0.119 R)
• M40: 16,417,319 km (0.076 R)
• M41: 17,037,701 km (0.078 R)
• M42: 17,838,499 km (0.1 R)
• M43: 18,417,891 km (0.118 R)
• M44: 19,062,509 km (0.044 R)
• M45: 19,833,835 km (0.038 R)
• M46: 20,073,341 km (0.101 R)
• M47: 20,313,596 km (0.108 R)
• M48: 20,857,982 km (0.091 R)
• M49: 20,979,605 km (0.083 R)
• M50: 21,223,600 km (0.107 R)
• M51: 21,714,281 km (0.087 R)
• M52: 22,832,076 km (0.084 R)
• M53: 23,208,913 km (0.038 R)
• M54: 23,398,005 km (0.076 R)
• M55: 23,524,415 km (0.118 R)
• M56: 24,994,214 km (0.04 R)
• M57: 25,317,644 km (0.116 R)
• M58: 25,447,495 km (0.095 R)
• M59: 25,642,571 km (0.072 R)
• M60: 26,165,116 km (0.098 R)
• M61: 27,022,013 km (0.057 R)
• M62: 28,223,583 km (0.108 R)
• M63: 29,238,156 km (0.103 R)
• M64: 32,282,622 km (0.079 R)
• M65: 32,988,574 km (0.107 R)
• M66: 33,414,480 km (0.057 R)
• M67: 37,108,500 km (0.092 R)
• M68: 38,145,063 km (0.084 R)
• M69: 40,777,687 km (0.116 R)
• M70: 41,234,858 km (0.112 R)
• M71: 41,847,162 km (0.063 R)
• M72: 44,874,724 km (0.107 R)
• M73: 46,057,893 km (0.114 R)
• M74: 46,932,143 km (0.072 R)
• M75: 47,571,225 km (0.068 R)
• M76: 48,213,449 km (0.106 R)
• M77: 51,960,876 km (0.1 R)
• M78: 53,369,340 km (0.102 R)
• M79: 53,619,168 km (0.092 R)
• M80: 55,210,590 km (0.089 R)
• M81: 56,054,472 km (0.092 R)
• M82: 56,647,777 km (0.059 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit