🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 32.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.96 AU - 2.04 AU

Year: 1028 Days

Day: 43.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.4

Radius: 8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.15 AU - 8.58 AU

Year: 6530 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,201,322 km

• M1: 168,447 km (0.063 R)
• M2: 241,601 km (0.116 R)
• M3: 384,018 km (0.082 R)
• M4: 574,605 km (0.093 R)
• M5: 671,395 km (0.082 R)
• M6: 871,108 km (0.114 R)
• M7: 983,905 km (0.111 R)
• M8: 1,138,141 km (0.088 R)
• M9: 1,262,157 km (0.094 R)
• M10: 1,483,412 km (0.098 R)
• M11: 1,605,784 km (0.085 R)
• M12: 1,962,874 km (0.092 R)
• M13: 2,112,771 km (0.099 R)
• M14: 2,360,355 km (0.064 R)
• M15: 2,666,582 km (0.109 R)
• M16: 3,123,454 km (0.102 R)
• M17: 3,387,943 km (0.039 R)
• M18: 3,459,600 km (0.096 R)
• M19: 3,659,613 km (0.074 R)
• M20: 3,882,065 km (0.109 R)
• M21: 4,109,005 km (0.104 R)
• M22: 4,243,344 km (0.045 R)
• M23: 4,340,283 km (0.109 R)
• M24: 4,477,165 km (0.066 R)
• M25: 4,615,543 km (0.111 R)
• M26: 4,675,233 km (0.076 R)
• M27: 4,755,268 km (0.102 R)
• M28: 5,080,044 km (0.088 R)
• M29: 5,307,433 km (0.106 R)
• M30: 5,559,506 km (0.106 R)
• M31: 5,836,860 km (0.107 R)
• M32: 6,184,526 km (0.117 R)
• M33: 6,651,121 km (0.104 R)
• M34: 6,968,418 km (0.065 R)
• M35: 7,290,802 km (0.086 R)
• M36: 7,430,377 km (0.11 R)
• M37: 7,854,636 km (0.047 R)
• M38: 7,949,930 km (0.092 R)
• M39: 8,141,864 km (0.112 R)
• M40: 8,214,120 km (0.053 R)
• M41: 8,359,529 km (0.078 R)
• M42: 8,456,917 km (0.026 R)
• M43: 8,652,741 km (0.08 R)
• M44: 8,775,860 km (0.088 R)
• M45: 8,949,393 km (0.092 R)
• M46: 9,174,089 km (0.115 R)
• M47: 9,350,017 km (0.087 R)
• M48: 9,629,017 km (0.051 R)
• M49: 9,962,171 km (0.067 R)
• M50: 10,039,513 km (0.108 R)
• M51: 10,299,065 km (0.106 R)
• M52: 10,957,595 km (0.108 R)
• M53: 11,521,130 km (0.108 R)
• M54: 11,792,950 km (0.059 R)
• M55: 11,929,533 km (0.08 R)
• M56: 12,509,224 km (0.051 R)
• M57: 12,928,996 km (0.101 R)
• M58: 13,013,519 km (0.098 R)
• M59: 13,069,917 km (0.07 R)
• M60: 13,410,252 km (0.117 R)
• M61: 13,868,471 km (0.116 R)
• M62: 14,273,731 km (0.107 R)
• M63: 14,331,925 km (0.073 R)
• M64: 14,507,104 km (0.09 R)
• M65: 15,453,011 km (0.062 R)
• M66: 16,266,524 km (0.12 R)
• M67: 16,357,779 km (0.067 R)
• M68: 17,248,634 km (0.095 R)
• M69: 17,403,767 km (0.109 R)
• M70: 17,528,383 km (0.101 R)
• M71: 17,653,147 km (0.086 R)
• M72: 18,313,023 km (0.12 R)
• M73: 19,173,510 km (0.119 R)
• M74: 19,237,688 km (0.087 R)
• M75: 19,527,758 km (0.036 R)
• M76: 19,624,847 km (0.047 R)
• M77: 20,373,884 km (0.09 R)
• M78: 20,439,407 km (0.114 R)
• M79: 20,537,992 km (0.081 R)
• M80: 20,834,346 km (0.09 R)
• M81: 21,099,134 km (0.075 R)
• M82: 21,165,406 km (0.078 R)
• M83: 21,265,038 km (0.049 R)
• M84: 21,431,541 km (0.081 R)
• M85: 21,631,852 km (0.1 R)
• M86: 21,832,762 km (0.118 R)
• M87: 21,967,101 km (0.032 R)
• M88: 22,642,685 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.2

Radius: 13.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.35 AU - 13.43 AU

Year: 13061 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,201,322 km

• M1: 408,552 km (0.05 R)
• M2: 642,523 km (0.109 R)
• M3: 798,404 km (0.115 R)
• M4: 1,716,636 km (0.095 R)
• M5: 2,238,433 km (0.063 R)
• M6: 2,517,732 km (0.113 R)
• M7: 3,179,254 km (0.07 R)
• M8: 4,384,115 km (0.117 R)
• M9: 4,617,338 km (0.085 R)
• M10: 5,507,446 km (0.043 R)
• M11: 5,886,826 km (0.11 R)
• M12: 6,015,330 km (0.112 R)
• M13: 6,318,565 km (0.115 R)
• M14: 7,396,418 km (0.101 R)
• M15: 7,768,318 km (0.118 R)
• M16: 7,956,662 km (0.062 R)
• M17: 9,217,473 km (0.101 R)
• M18: 9,417,036 km (0.082 R)
• M19: 10,435,947 km (0.053 R)
• M20: 10,853,475 km (0.081 R)
• M21: 11,436,458 km (0.107 R)
• M22: 12,084,067 km (0.111 R)
• M23: 12,799,145 km (0.071 R)
• M24: 12,966,246 km (0.077 R)
• M25: 13,584,683 km (0.088 R)
• M26: 14,443,674 km (0.111 R)
• M27: 14,733,894 km (0.095 R)
• M28: 15,143,493 km (0.113 R)
• M29: 15,497,591 km (0.093 R)
• M30: 16,214,016 km (0.049 R)
• M31: 16,819,289 km (0.115 R)
• M32: 17,002,396 km (0.111 R)
• M33: 17,124,767 km (0.065 R)
• M34: 17,989,742 km (0.055 R)
• M35: 19,250,104 km (0.037 R)
• M36: 19,955,458 km (0.056 R)
• M37: 20,473,665 km (0.102 R)
• M38: 22,188,805 km (0.107 R)
• M39: 23,199,039 km (0.038 R)
• M40: 24,086,903 km (0.098 R)
• M41: 25,124,962 km (0.113 R)
• M42: 25,334,399 km (0.093 R)
• M43: 25,474,273 km (0.117 R)
• M44: 26,319,202 km (0.087 R)
• M45: 26,958,883 km (0.103 R)
• M46: 27,388,229 km (0.071 R)
• M47: 27,891,925 km (0.116 R)
• M48: 28,617,025 km (0.088 R)
• M49: 28,762,734 km (0.047 R)
• M50: 29,201,355 km (0.099 R)
• M51: 31,277,923 km (0.079 R)
• M52: 33,940,017 km (0.094 R)
• M53: 34,326,129 km (0.109 R)
• M54: 34,558,604 km (0.102 R)
• M55: 34,947,110 km (0.028 R)
• M56: 36,436,805 km (0.091 R)
• M57: 36,753,055 km (0.062 R)
• M58: 37,867,111 km (0.075 R)
• M59: 38,107,215 km (0.085 R)
• M60: 39,396,749 km (0.091 R)
• M61: 41,028,712 km (0.097 R)
• M62: 41,605,113 km (0.075 R)
• M63: 43,853,419 km (0.106 R)
• M64: 44,696,104 km (0.102 R)
• M65: 44,949,971 km (0.099 R)
• M66: 46,311,910 km (0.064 R)
• M67: 47,170,004 km (0.061 R)
• M68: 48,206,717 km (0.067 R)
• M69: 48,467,017 km (0.094 R)
• M70: 48,814,982 km (0.09 R)
• M71: 49,076,329 km (0.117 R)
• M72: 49,163,545 km (0.095 R)
• M73: 49,775,849 km (0.093 R)
• M74: 50,566,623 km (0.042 R)
• M75: 55,670,903 km (0.107 R)
• M76: 56,308,938 km (0.069 R)
• M77: 56,857,812 km (0.101 R)
• M78: 57,316,629 km (0.101 R)
• M79: 58,053,099 km (0.099 R)
• M80: 58,145,401 km (0.115 R)
• M81: 58,885,462 km (0.103 R)
• M82: 63,391,051 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.7

Radius: 6.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 13.92 AU - 20 AU

Year: 25384 Days

Day: 16.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 174.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 42,201,322 km

• M1: 1,109,119 km (0.037 R)
• M2: 2,317,720 km (0.066 R)
• M3: 2,575,327 km (0.062 R)
• M4: 3,194,513 km (0.111 R)
• M5: 3,587,507 km (0.113 R)
• M6: 3,641,063 km (0.079 R)
• M7: 4,562,735 km (0.079 R)
• M8: 5,004,348 km (0.114 R)
• M9: 5,154,694 km (0.116 R)
• M10: 5,367,572 km (0.071 R)
• M11: 6,119,450 km (0.067 R)
• M12: 6,215,642 km (0.094 R)
• M13: 6,344,894 km (0.118 R)
• M14: 8,781,245 km (0.115 R)
• M15: 9,775,622 km (0.082 R)
• M16: 10,688,917 km (0.068 R)
• M17: 11,708,876 km (0.096 R)
• M18: 13,714,086 km (0.06 R)
• M19: 13,798,160 km (0.095 R)
• M20: 14,263,559 km (0.04 R)
• M21: 15,123,148 km (0.111 R)
• M22: 15,253,448 km (0.077 R)
• M23: 16,443,499 km (0.092 R)
• M24: 17,253,422 km (0.117 R)
• M25: 17,435,183 km (0.078 R)
• M26: 18,911,714 km (0.118 R)
• M27: 19,240,081 km (0.09 R)
• M28: 19,381,302 km (0.115 R)
• M29: 19,522,971 km (0.109 R)
• M30: 20,284,125 km (0.103 R)
• M31: 20,380,017 km (0.057 R)
• M32: 21,006,533 km (0.114 R)
• M33: 21,737,319 km (0.117 R)
• M34: 21,933,741 km (0.09 R)
• M35: 22,674,998 km (0.108 R)
• M36: 23,123,792 km (0.104 R)
• M37: 24,691,727 km (0.088 R)
• M38: 25,617,887 km (0.107 R)
• M39: 26,345,980 km (0.099 R)
• M40: 30,032,820 km (0.041 R)
• M41: 30,855,458 km (0.053 R)
• M42: 31,297,221 km (0.1 R)
• M43: 31,574,276 km (0.061 R)
• M44: 32,131,079 km (0.057 R)
• M45: 33,480,602 km (0.117 R)
• M46: 34,276,163 km (0.058 R)
• M47: 34,619,191 km (0.107 R)
• M48: 35,539,218 km (0.104 R)
• M49: 36,118,162 km (0.09 R)
• M50: 37,344,416 km (0.05 R)
• M51: 37,462,000 km (0.051 R)
• M52: 39,957,591 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.4

Radius: 7.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.48 AU - 19.38 AU

Year: 27593 Days

Day: 22.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,201,322 km

• M1: 187,895 km (0.065 R)
• M2: 260,899 km (0.091 R)
• M3: 728,841 km (0.091 R)
• M4: 857,645 km (0.05 R)
• M5: 1,029,533 km (0.115 R)
• M6: 1,193,641 km (0.074 R)
• M7: 1,346,979 km (0.055 R)
• M8: 1,888,823 km (0.077 R)
• M9: 2,113,818 km (0.1 R)
• M10: 2,206,419 km (0.1 R)
• M11: 2,323,853 km (0.112 R)
• M12: 2,419,446 km (0.119 R)
• M13: 2,492,001 km (0.094 R)
• M14: 2,839,966 km (0.096 R)
• M15: 2,916,710 km (0.09 R)
• M16: 3,019,932 km (0.062 R)
• M17: 3,363,858 km (0.106 R)
• M18: 3,888,946 km (0.106 R)
• M19: 4,830,216 km (0.098 R)
• M20: 5,548,435 km (0.067 R)
• M21: 6,266,356 km (0.107 R)
• M22: 6,333,076 km (0.111 R)
• M23: 6,670,270 km (0.099 R)
• M24: 7,117,418 km (0.071 R)
• M25: 7,609,744 km (0.066 R)
• M26: 8,222,348 km (0.109 R)
• M27: 8,516,008 km (0.062 R)
• M28: 8,590,059 km (0.101 R)
• M29: 8,775,860 km (0.081 R)
• M30: 9,303,492 km (0.057 R)
• M31: 9,802,550 km (0.061 R)
• M32: 10,428,767 km (0.067 R)
• M33: 10,508,054 km (0.064 R)
• M34: 10,746,812 km (0.118 R)
• M35: 10,947,123 km (0.097 R)
• M36: 12,216,761 km (0.109 R)
• M37: 12,636,233 km (0.096 R)
• M38: 14,272,684 km (0.118 R)
• M39: 14,492,892 km (0.118 R)
• M40: 15,475,451 km (0.108 R)
• M41: 16,111,840 km (0.108 R)
• M42: 16,664,156 km (0.12 R)
• M43: 17,457,174 km (0.032 R)
• M44: 18,453,795 km (0.059 R)
• M45: 18,789,941 km (0.118 R)
• M46: 18,838,261 km (0.093 R)
• M47: 19,566,205 km (0.065 R)
• M48: 20,451,974 km (0.119 R)
• M49: 20,650,640 km (0.094 R)
• M50: 20,700,306 km (0.075 R)
• M51: 21,451,437 km (0.045 R)
• M52: 21,703,809 km (0.11 R)
• M53: 21,804,937 km (0.09 R)
• M54: 21,957,078 km (0.081 R)
• M55: 22,313,420 km (0.103 R)
• M56: 22,825,793 km (0.046 R)
• M57: 23,031,789 km (0.108 R)
• M58: 23,186,623 km (0.102 R)
• M59: 23,238,384 km (0.092 R)
• M60: 24,333,290 km (0.113 R)
• M61: 24,438,458 km (0.089 R)
• M62: 24,649,241 km (0.085 R)
• M63: 24,913,581 km (0.086 R)
• M64: 27,662,741 km (0.081 R)
• M65: 27,992,454 km (0.1 R)
• M66: 28,268,313 km (0.059 R)
• M67: 29,268,375 km (0.111 R)
• M68: 29,324,324 km (0.09 R)
• M69: 30,563,294 km (0.1 R)
• M70: 31,532,239 km (0.101 R)
• M71: 32,280,079 km (0.119 R)
• M72: 32,511,357 km (0.113 R)
• M73: 33,325,170 km (0.06 R)
• M74: 35,507,952 km (0.047 R)
• M75: 36,285,861 km (0.048 R)
• M76: 36,827,705 km (0.093 R)
• M77: 37,980,356 km (0.064 R)
• M78: 38,714,283 km (0.075 R)
• M79: 39,329,579 km (0.047 R)
• M80: 41,007,020 km (0.101 R)
• M81: 41,257,447 km (0.093 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 11,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit