🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.77 AU - 1.01 AU

Year: 352 Days

Day: 26.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.71 AU - 1.19 AU

Year: 388 Days

Day: 41.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.66 AU - 2.68 AU

Year: 1339 Days

Day: 24.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.25 AU - 3.37 AU

Year: 1974 Days

Day: 41.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733

Radius: 12.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.29 AU - 3.55 AU

Year: 2650 Days

Day: 8.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 103,474,627 km

• M1: 157,377 km (0.094 R)
• M2: 293,810 km (0.085 R)
• M3: 429,795 km (0.063 R)
• M4: 689,646 km (0.082 R)
• M5: 839,543 km (0.12 R)
• M6: 919,129 km (0.073 R)
• M7: 1,086,529 km (0.067 R)
• M8: 1,230,592 km (0.043 R)
• M9: 1,465,311 km (0.069 R)
• M10: 1,676,693 km (0.119 R)
• M11: 1,779,616 km (0.051 R)
• M12: 2,033,185 km (0.086 R)
• M13: 2,213,600 km (0.114 R)
• M14: 2,327,294 km (0.058 R)
• M15: 2,443,083 km (0.112 R)
• M16: 2,546,006 km (0.092 R)
• M17: 2,756,341 km (0.105 R)
• M18: 3,114,328 km (0.107 R)
• M19: 3,405,147 km (0.097 R)
• M20: 3,504,031 km (0.091 R)
• M21: 3,943,998 km (0.073 R)
• M22: 4,205,944 km (0.104 R)
• M23: 4,546,130 km (0.064 R)
• M24: 4,655,336 km (0.12 R)
• M25: 4,765,440 km (0.108 R)
• M26: 5,600,047 km (0.109 R)
• M27: 5,974,490 km (0.119 R)
• M28: 6,114,514 km (0.072 R)
• M29: 6,623,446 km (0.091 R)
• M30: 6,726,967 km (0.073 R)
• M31: 7,574,140 km (0.101 R)
• M32: 7,682,449 km (0.117 R)
• M33: 7,791,207 km (0.069 R)
• M34: 7,966,386 km (0.079 R)
• M35: 8,231,623 km (0.043 R)
• M36: 8,342,924 km (0.049 R)
• M37: 8,432,383 km (0.095 R)
• M38: 8,725,445 km (0.085 R)
• M39: 9,113,652 km (0.09 R)
• M40: 9,275,218 km (0.09 R)
• M41: 9,507,543 km (0.113 R)
• M42: 9,671,502 km (0.045 R)
• M43: 9,765,450 km (0.036 R)
• M44: 10,504,762 km (0.096 R)
• M45: 10,820,115 km (0.11 R)
• M46: 11,040,323 km (0.117 R)
• M47: 11,163,292 km (0.109 R)
• M48: 11,860,418 km (0.105 R)
• M49: 12,188,935 km (0.031 R)
• M50: 13,062,288 km (0.093 R)
• M51: 13,218,468 km (0.108 R)
• M52: 13,480,264 km (0.102 R)
• M53: 13,690,898 km (0.113 R)
• M54: 14,195,492 km (0.103 R)
• M55: 14,275,826 km (0.097 R)
• M56: 14,544,354 km (0.115 R)
• M57: 15,773,749 km (0.105 R)
• M58: 16,107,203 km (0.109 R)
• M59: 16,190,828 km (0.094 R)
• M60: 16,442,900 km (0.076 R)
• M61: 16,555,398 km (0.112 R)
• M62: 16,696,319 km (0.117 R)
• M63: 16,809,266 km (0.085 R)
• M64: 16,922,661 km (0.091 R)
• M65: 17,036,206 km (0.106 R)
• M66: 17,149,900 km (0.114 R)
• M67: 17,464,205 km (0.074 R)
• M68: 17,780,305 km (0.088 R)
• M69: 18,593,669 km (0.07 R)
• M70: 19,389,380 km (0.094 R)
• M71: 19,836,378 km (0.091 R)
• M72: 20,106,103 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.4

Radius: 8.7

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.4 AU - 5.94 AU

Year: 5657 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 103,474,627 km

• M1: 243,994 km (0.072 R)
• M2: 560,842 km (0.083 R)
• M3: 939,923 km (0.063 R)
• M4: 1,179,579 km (0.084 R)
• M5: 1,355,656 km (0.037 R)
• M6: 1,787,695 km (0.075 R)
• M7: 1,972,298 km (0.101 R)
• M8: 2,143,588 km (0.118 R)
• M9: 2,319,964 km (0.11 R)
• M10: 2,399,999 km (0.095 R)
• M11: 3,072,441 km (0.11 R)
• M12: 3,406,942 km (0.105 R)
• M13: 3,475,308 km (0.118 R)
• M14: 3,590,199 km (0.031 R)
• M15: 3,800,235 km (0.071 R)
• M16: 3,942,652 km (0.082 R)
• M17: 4,935,832 km (0.081 R)
• M18: 5,195,833 km (0.05 R)
• M19: 5,274,671 km (0.078 R)
• M20: 6,505,114 km (0.102 R)
• M21: 6,590,235 km (0.12 R)
• M22: 6,761,525 km (0.115 R)
• M23: 6,847,843 km (0.059 R)
• M24: 8,092,946 km (0.118 R)
• M25: 8,245,835 km (0.076 R)
• M26: 8,772,718 km (0.118 R)
• M27: 8,929,796 km (0.082 R)
• M28: 9,278,658 km (0.073 R)
• M29: 9,374,551 km (0.113 R)
• M30: 9,794,023 km (0.086 R)
• M31: 10,153,656 km (0.092 R)
• M32: 10,219,629 km (0.091 R)
• M33: 10,818,768 km (0.088 R)
• M34: 11,395,319 km (0.101 R)
• M35: 11,601,165 km (0.082 R)
• M36: 12,261,041 km (0.1 R)
• M37: 12,790,618 km (0.113 R)
• M38: 13,147,858 km (0.091 R)
• M39: 14,461,028 km (0.097 R)
• M40: 14,683,929 km (0.118 R)
• M41: 14,795,828 km (0.083 R)
• M42: 15,246,117 km (0.098 R)
• M43: 15,586,901 km (0.043 R)
• M44: 15,815,487 km (0.109 R)
• M45: 15,968,526 km (0.07 R)
• M46: 16,198,906 km (0.04 R)
• M47: 17,288,727 km (0.069 R)
• M48: 17,604,378 km (0.065 R)
• M49: 17,882,181 km (0.096 R)
• M50: 17,961,917 km (0.111 R)
• M51: 18,886,282 km (0.07 R)
• M52: 19,497,390 km (0.06 R)
• M53: 19,620,509 km (0.084 R)
• M54: 19,908,485 km (0.1 R)
• M55: 20,447,187 km (0.105 R)
• M56: 21,411,943 km (0.098 R)
• M57: 21,496,466 km (0.112 R)
• M58: 21,963,810 km (0.075 R)
• M59: 22,994,838 km (0.103 R)
• M60: 23,298,672 km (0.117 R)
• M61: 23,472,804 km (0.11 R)
• M62: 24,085,706 km (0.062 R)
• M63: 24,173,670 km (0.098 R)
• M64: 24,703,844 km (0.051 R)
• M65: 25,685,805 km (0.082 R)
• M66: 26,181,572 km (0.109 R)
• M67: 26,272,079 km (0.117 R)
• M68: 26,589,526 km (0.091 R)
• M69: 27,091,127 km (0.055 R)
• M70: 27,228,458 km (0.077 R)
• M71: 27,365,938 km (0.092 R)
• M72: 29,786,582 km (0.116 R)
• M73: 30,070,369 km (0.079 R)
• M74: 30,354,904 km (0.105 R)
• M75: 30,783,502 km (0.108 R)
• M76: 30,926,817 km (0.073 R)
• M77: 31,118,152 km (0.091 R)
• M78: 31,694,852 km (0.106 R)
• M79: 32,274,993 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.1

Radius: 8.5

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.77 AU - 10.35 AU

Year: 10493 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,474,627 km

• M1: 124,914 km (0.088 R)
• M2: 906,713 km (0.112 R)
• M3: 1,456,485 km (0.075 R)
• M4: 1,752,389 km (0.078 R)
• M5: 1,933,702 km (0.089 R)
• M6: 2,148,674 km (0.114 R)
• M7: 3,084,110 km (0.073 R)
• M8: 3,431,775 km (0.098 R)
• M9: 3,528,864 km (0.092 R)
• M10: 3,993,665 km (0.077 R)
• M11: 4,233,470 km (0.094 R)
• M12: 4,372,596 km (0.119 R)
• M13: 4,619,732 km (0.115 R)
• M14: 5,238,917 km (0.067 R)
• M15: 6,039,565 km (0.084 R)
• M16: 6,514,090 km (0.094 R)
• M17: 7,583,266 km (0.114 R)
• M18: 7,667,788 km (0.093 R)
• M19: 7,923,152 km (0.12 R)
• M20: 8,181,208 km (0.115 R)
• M21: 8,442,257 km (0.075 R)
• M22: 9,151,500 km (0.071 R)
• M23: 9,696,036 km (0.099 R)
• M24: 9,972,194 km (0.086 R)
• M25: 10,157,695 km (0.03 R)
• M26: 10,816,225 km (0.037 R)
• M27: 11,343,259 km (0.052 R)
• M28: 12,273,458 km (0.047 R)
• M29: 12,722,551 km (0.052 R)
• M30: 13,380,632 km (0.115 R)
• M31: 14,414,802 km (0.103 R)
• M32: 14,994,494 km (0.063 R)
• M33: 15,100,708 km (0.077 R)
• M34: 15,635,521 km (0.083 R)
• M35: 16,122,312 km (0.055 R)
• M36: 16,778,897 km (0.104 R)
• M37: 17,166,056 km (0.058 R)
• M38: 17,500,258 km (0.096 R)
• M39: 18,061,849 km (0.088 R)
• M40: 18,118,397 km (0.107 R)
• M41: 19,030,345 km (0.084 R)
• M42: 19,145,386 km (0.073 R)
• M43: 19,318,321 km (0.077 R)
• M44: 19,898,761 km (0.058 R)
• M45: 20,543,827 km (0.036 R)
• M46: 21,136,234 km (0.067 R)
• M47: 21,914,742 km (0.078 R)
• M48: 22,216,630 km (0.089 R)
• M49: 22,702,524 km (0.067 R)
• M50: 23,499,731 km (0.118 R)
• M51: 24,056,983 km (0.091 R)
• M52: 24,368,446 km (0.093 R)
• M53: 24,806,618 km (0.104 R)
• M54: 25,691,041 km (0.083 R)
• M55: 26,073,263 km (0.076 R)
• M56: 27,685,928 km (0.052 R)
• M57: 28,405,644 km (0.071 R)
• M58: 29,397,029 km (0.08 R)
• M59: 29,463,450 km (0.108 R)
• M60: 33,405,055 km (0.085 R)
• M61: 34,591,216 km (0.095 R)
• M62: 35,154,303 km (0.077 R)
• M63: 35,649,472 km (0.1 R)
• M64: 36,432,168 km (0.098 R)
• M65: 36,718,199 km (0.113 R)
• M66: 37,364,462 km (0.116 R)
• M67: 37,580,780 km (0.12 R)
• M68: 39,839,858 km (0.085 R)
• M69: 40,800,276 km (0.073 R)
• M70: 43,878,701 km (0.075 R)
• M71: 44,183,133 km (0.111 R)
• M72: 44,335,573 km (0.096 R)
• M73: 44,640,902 km (0.103 R)
• M74: 45,869,400 km (0.098 R)
• M75: 46,023,785 km (0.114 R)
• M76: 46,255,662 km (0.036 R)
• M77: 46,953,536 km (0.091 R)
• M78: 47,654,851 km (0.089 R)
• M79: 47,889,420 km (0.099 R)
• M80: 48,281,217 km (0.112 R)
• M81: 48,673,911 km (0.089 R)
• M82: 48,910,126 km (0.093 R)
• M83: 49,067,952 km (0.047 R)
• M84: 49,779,589 km (0.069 R)
• M85: 50,574,403 km (0.109 R)
• M86: 52,660,395 km (0.074 R)
• M87: 52,741,178 km (0.099 R)
• M88: 52,983,676 km (0.029 R)
• M89: 53,226,773 km (0.09 R)
• M90: 53,388,937 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.5

Radius: 7.8

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.52 AU - 20.66 AU

Year: 29600 Days

Day: 21.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,474,627 km

• M1: 100,231 km (0.098 R)
• M2: 232,924 km (0.082 R)
• M3: 367,712 km (0.07 R)
• M4: 434,283 km (0.088 R)
• M5: 661,223 km (0.098 R)
• M6: 1,051,075 km (0.105 R)
• M7: 1,184,217 km (0.09 R)
• M8: 1,322,894 km (0.092 R)
• M9: 1,503,758 km (0.12 R)
• M10: 1,654,552 km (0.113 R)
• M11: 1,849,778 km (0.109 R)
• M12: 2,052,782 km (0.106 R)
• M13: 2,348,986 km (0.107 R)
• M14: 3,268,564 km (0.103 R)
• M15: 3,464,687 km (0.079 R)
• M16: 4,340,732 km (0.098 R)
• M17: 6,344,595 km (0.099 R)
• M18: 7,471,217 km (0.026 R)
• M19: 8,057,641 km (0.094 R)
• M20: 8,189,885 km (0.115 R)
• M21: 9,343,434 km (0.112 R)
• M22: 10,546,949 km (0.119 R)
• M23: 12,403,907 km (0.095 R)
• M24: 13,019,203 km (0.094 R)
• M25: 13,252,576 km (0.12 R)
• M26: 13,330,517 km (0.086 R)
• M27: 13,644,373 km (0.117 R)
• M28: 15,249,857 km (0.086 R)
• M29: 17,424,562 km (0.069 R)
• M30: 18,986,064 km (0.106 R)
• M31: 19,427,677 km (0.108 R)
• M32: 19,516,538 km (0.05 R)
• M33: 20,682,354 km (0.044 R)
• M34: 21,045,578 km (0.109 R)
• M35: 21,502,600 km (0.112 R)
• M36: 22,426,516 km (0.064 R)
• M37: 22,987,059 km (0.101 R)
• M38: 23,269,201 km (0.072 R)
• M39: 25,858,441 km (0.12 R)
• M40: 26,741,667 km (0.061 R)
• M41: 27,634,616 km (0.108 R)
• M42: 29,552,012 km (0.103 R)
• M43: 29,654,038 km (0.089 R)
• M44: 31,199,534 km (0.066 R)
• M45: 31,616,164 km (0.083 R)
• M46: 32,771,059 km (0.082 R)
• M47: 33,300,636 km (0.116 R)
• M48: 33,513,214 km (0.079 R)
• M49: 37,748,480 km (0.075 R)
• M50: 38,192,336 km (0.063 R)
• M51: 38,749,439 km (0.091 R)
• M52: 38,861,338 km (0.095 R)
• M53: 40,891,381 km (0.111 R)
• M54: 41,575,642 km (0.083 R)
• M55: 42,148,901 km (0.074 R)
• M56: 43,071,321 km (0.098 R)
• M57: 43,303,048 km (0.104 R)
• M58: 43,418,987 km (0.12 R)
• M59: 44,117,160 km (0.081 R)
• M60: 44,350,682 km (0.063 R)
• M61: 46,115,189 km (0.11 R)
• M62: 55,526,690 km (0.112 R)
• M63: 56,031,434 km (0.049 R)
• M64: 56,284,254 km (0.111 R)
• M65: 58,834,150 km (0.08 R)
• M66: 59,091,159 km (0.092 R)
• M67: 61,291,145 km (0.055 R)
• M68: 62,335,787 km (0.077 R)
• M69: 64,442,424 km (0.101 R)
• M70: 64,574,968 km (0.053 R)
• M71: 66,304,918 km (0.114 R)
• M72: 67,646,063 km (0.095 R)
• M73: 68,996,034 km (0.04 R)
• M74: 70,901,013 km (0.114 R)
• M75: 71,174,628 km (0.067 R)
• M76: 71,860,085 km (0.092 R)
• M77: 73,652,268 km (0.111 R)
• M78: 74,206,677 km (0.093 R)
• M79: 75,878,284 km (0.074 R)
• M80: 77,421,536 km (0.066 R)
• M81: 80,538,856 km (0.065 R)
• M82: 80,967,155 km (0.112 R)
• M83: 83,986,040 km (0.09 R)
• M84: 87,334,639 km (0.063 R)
• M85: 87,627,850 km (0.119 R)
• M86: 89,246,499 km (0.113 R)
• M87: 89,689,608 km (0.117 R)
• M88: 94,161,388 km (0.105 R)
• M89: 97,030,675 km (0.095 R)
• M90: 97,334,359 km (0.027 R)
• M91: 98,857,714 km (0.09 R)
• M92: 99,469,270 km (0.111 R)
• M93: 100,082,023 km (0.092 R)
• M94: 102,854,969 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit