🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.63 AU - 0.93 AU

Year: 243 Days

Day: 40.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,921,286 km

• M1: 476,619 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.78 AU - 1.18 AU

Year: 343 Days

Day: 36 Hours

Environment

Temp: 103 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.22 AU - 1.84 AU

Year: 668 Days

Day: 42.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,921,286 km

• M1: 944,262 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.1 AU - 2.46 AU

Year: 1216 Days

Day: 18.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,921,286 km

• M1: 141,370 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.61 AU - 2.93 AU

Year: 1628 Days

Day: 15.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.4

Radius: 10.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.64 AU - 8.5 AU

Year: 8095 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,921,286 km

• M1: 137,480 km (0.078 R)
• M2: 202,705 km (0.1 R)
• M3: 319,840 km (0.096 R)
• M4: 445,652 km (0.117 R)
• M5: 524,191 km (0.098 R)
• M6: 801,695 km (0.088 R)
• M7: 901,178 km (0.104 R)
• M8: 1,026,391 km (0.118 R)
• M9: 1,248,544 km (0.089 R)
• M10: 1,318,406 km (0.113 R)
• M11: 2,019,721 km (0.081 R)
• M12: 2,372,622 km (0.09 R)
• M13: 2,563,808 km (0.116 R)
• M14: 2,668,976 km (0.029 R)
• M15: 2,930,323 km (0.06 R)
• M16: 3,152,027 km (0.094 R)
• M17: 3,461,545 km (0.041 R)
• M18: 3,561,477 km (0.032 R)
• M19: 3,832,398 km (0.075 R)
• M20: 4,215,967 km (0.032 R)
• M21: 4,944,958 km (0.113 R)
• M22: 5,020,056 km (0.093 R)
• M23: 5,133,451 km (0.074 R)
• M24: 5,209,447 km (0.109 R)
• M25: 5,459,125 km (0.074 R)
• M26: 5,575,662 km (0.099 R)
• M27: 5,732,441 km (0.038 R)
• M28: 5,870,819 km (0.031 R)
• M29: 5,950,405 km (0.101 R)
• M30: 6,435,551 km (0.102 R)
• M31: 6,849,488 km (0.048 R)
• M32: 6,933,263 km (0.107 R)
• M33: 7,059,673 km (0.07 R)
• M34: 7,421,999 km (0.076 R)
• M35: 7,529,859 km (0.11 R)
• M36: 7,703,243 km (0.041 R)
• M37: 7,921,955 km (0.066 R)
• M38: 8,276,203 km (0.037 R)
• M39: 8,567,919 km (0.118 R)
• M40: 8,885,814 km (0.11 R)
• M41: 9,886,325 km (0.069 R)
• M42: 10,028,742 km (0.074 R)
• M43: 10,171,907 km (0.041 R)
• M44: 11,044,960 km (0.093 R)
• M45: 11,266,964 km (0.056 R)
• M46: 11,992,513 km (0.097 R)
• M47: 12,220,800 km (0.038 R)
• M48: 12,322,676 km (0.077 R)
• M49: 12,501,595 km (0.067 R)
• M50: 12,604,369 km (0.07 R)
• M51: 12,733,023 km (0.083 R)
• M52: 12,914,036 km (0.071 R)
• M53: 13,017,857 km (0.078 R)
• M54: 13,200,217 km (0.039 R)
• M55: 13,278,606 km (0.089 R)
• M56: 13,541,150 km (0.119 R)
• M57: 13,620,138 km (0.105 R)
• M58: 14,285,250 km (0.101 R)
• M59: 14,527,150 km (0.088 R)
• M60: 14,662,237 km (0.103 R)
• M61: 15,619,214 km (0.107 R)
• M62: 15,729,767 km (0.117 R)
• M63: 15,812,944 km (0.071 R)
• M64: 17,077,943 km (0.119 R)
• M65: 17,449,395 km (0.072 R)
• M66: 17,939,178 km (0.069 R)
• M67: 18,026,095 km (0.116 R)
• M68: 18,345,935 km (0.069 R)
• M69: 19,079,862 km (0.094 R)
• M70: 19,198,194 km (0.077 R)
• M71: 20,093,388 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.8

Radius: 10

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.63 AU - 8.63 AU

Year: 8185 Days

Day: 5.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,921,286 km

• M1: 125,812 km (0.116 R)
• M2: 221,106 km (0.085 R)
• M3: 296,802 km (0.114 R)
• M4: 473,328 km (0.082 R)
• M5: 686,953 km (0.087 R)
• M6: 813,962 km (0.112 R)
• M7: 967,001 km (0.108 R)
• M8: 1,715,588 km (0.066 R)
• M9: 2,005,808 km (0.095 R)
• M10: 2,335,971 km (0.06 R)
• M11: 2,607,640 km (0.08 R)
• M12: 3,208,426 km (0.1 R)
• M13: 3,622,961 km (0.115 R)
• M14: 3,764,930 km (0.068 R)
• M15: 3,908,843 km (0.067 R)
• M16: 4,084,022 km (0.062 R)
• M17: 4,291,514 km (0.056 R)
• M18: 4,533,115 km (0.114 R)
• M19: 5,348,722 km (0.085 R)
• M20: 7,183,690 km (0.055 R)
• M21: 8,093,394 km (0.055 R)
• M22: 8,543,086 km (0.119 R)
• M23: 9,000,855 km (0.12 R)
• M24: 9,940,180 km (0.066 R)
• M25: 10,462,127 km (0.09 R)
• M26: 10,543,209 km (0.12 R)
• M27: 11,532,350 km (0.071 R)
• M28: 12,080,626 km (0.111 R)
• M29: 12,293,654 km (0.099 R)
• M30: 12,680,514 km (0.08 R)
• M31: 14,177,540 km (0.086 R)
• M32: 14,628,428 km (0.117 R)
• M33: 15,636,867 km (0.119 R)
• M34: 15,776,143 km (0.048 R)
• M35: 16,810,014 km (0.059 R)
• M36: 16,952,580 km (0.101 R)
• M37: 17,191,339 km (0.072 R)
• M38: 17,527,335 km (0.109 R)
• M39: 17,962,665 km (0.085 R)
• M40: 18,893,164 km (0.066 R)
• M41: 19,190,415 km (0.115 R)
• M42: 19,889,635 km (0.093 R)
• M43: 21,416,282 km (0.102 R)
• M44: 21,570,966 km (0.103 R)
• M45: 21,674,338 km (0.111 R)
• M46: 22,454,790 km (0.093 R)
• M47: 22,664,377 km (0.034 R)
• M48: 22,980,178 km (0.105 R)
• M49: 24,043,071 km (0.09 R)
• M50: 24,150,332 km (0.07 R)
• M51: 24,257,594 km (0.073 R)
• M52: 24,472,716 km (0.07 R)
• M53: 24,580,576 km (0.104 R)
• M54: 24,959,208 km (0.084 R)
• M55: 25,448,842 km (0.064 R)
• M56: 25,831,812 km (0.065 R)
• M57: 25,941,617 km (0.078 R)
• M58: 26,437,534 km (0.095 R)
• M59: 27,271,093 km (0.098 R)
• M60: 28,849,949 km (0.098 R)
• M61: 29,478,410 km (0.096 R)
• M62: 29,765,488 km (0.095 R)
• M63: 29,995,869 km (0.117 R)
• M64: 30,169,103 km (0.109 R)
• M65: 31,156,599 km (0.101 R)
• M66: 31,390,570 km (0.046 R)
• M67: 31,860,158 km (0.104 R)
• M68: 32,154,716 km (0.111 R)
• M69: 34,182,365 km (0.09 R)
• M70: 36,005,664 km (0.113 R)
• M71: 36,189,670 km (0.109 R)
• M72: 36,990,916 km (0.071 R)
• M73: 37,176,567 km (0.098 R)
• M74: 38,485,399 km (0.094 R)
• M75: 38,548,080 km (0.111 R)
• M76: 39,492,641 km (0.107 R)
• M77: 39,936,049 km (0.116 R)
• M78: 40,763,924 km (0.113 R)
• M79: 43,085,832 km (0.075 R)
• M80: 43,346,432 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.1

Radius: 9.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.77 AU - 13.45 AU

Year: 14880 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 71,921,286 km

• M1: 135,236 km (0.085 R)
• M2: 227,090 km (0.113 R)
• M3: 327,919 km (0.03 R)
• M4: 881,431 km (0.116 R)
• M5: 984,354 km (0.113 R)
• M6: 1,154,896 km (0.081 R)
• M7: 1,836,015 km (0.076 R)
• M8: 2,087,339 km (0.09 R)
• M9: 2,227,363 km (0.084 R)
• M10: 2,391,322 km (0.062 R)
• M11: 2,796,583 km (0.067 R)
• M12: 3,433,122 km (0.078 R)
• M13: 3,671,132 km (0.046 R)
• M14: 3,988,878 km (0.074 R)
• M15: 4,520,698 km (0.072 R)
• M16: 5,237,272 km (0.084 R)
• M17: 5,903,880 km (0.102 R)
• M18: 6,074,721 km (0.107 R)
• M19: 7,013,447 km (0.109 R)
• M20: 9,253,227 km (0.113 R)
• M21: 9,352,410 km (0.06 R)
• M22: 9,518,464 km (0.101 R)
• M23: 9,652,055 km (0.104 R)
• M24: 11,232,706 km (0.117 R)
• M25: 13,002,897 km (0.111 R)
• M26: 13,151,298 km (0.114 R)
• M27: 14,319,807 km (0.104 R)
• M28: 15,052,388 km (0.098 R)
• M29: 16,034,797 km (0.106 R)
• M30: 16,353,590 km (0.056 R)
• M31: 16,916,378 km (0.043 R)
• M32: 19,146,433 km (0.112 R)
• M33: 20,770,468 km (0.053 R)
• M34: 21,379,780 km (0.084 R)
• M35: 23,513,494 km (0.094 R)
• M36: 24,743,189 km (0.059 R)
• M37: 26,368,121 km (0.12 R)
• M38: 26,603,139 km (0.067 R)
• M39: 27,264,661 km (0.033 R)
• M40: 27,883,846 km (0.12 R)
• M41: 28,990,721 km (0.11 R)
• M42: 30,455,883 km (0.084 R)
• M43: 30,850,671 km (0.117 R)
• M44: 30,949,705 km (0.061 R)
• M45: 31,296,922 km (0.106 R)
• M46: 32,045,210 km (0.07 R)
• M47: 32,547,410 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.6

Radius: 7.3

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.61 AU - 16.11 AU

Year: 20227 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,921,286 km

• M1: 309,368 km (0.101 R)
• M2: 357,838 km (0.115 R)
• M3: 445,502 km (0.103 R)
• M4: 709,094 km (0.093 R)
• M5: 776,413 km (0.119 R)
• M6: 942,467 km (0.119 R)
• M7: 1,120,189 km (0.085 R)
• M8: 1,308,682 km (0.077 R)
• M9: 1,595,760 km (0.096 R)
• M10: 1,839,605 km (0.106 R)
• M11: 1,965,866 km (0.104 R)
• M12: 2,499,930 km (0.068 R)
• M13: 2,640,253 km (0.054 R)
• M14: 3,002,429 km (0.101 R)
• M15: 3,418,910 km (0.074 R)
• M16: 3,813,250 km (0.104 R)
• M17: 3,975,115 km (0.056 R)
• M18: 5,852,867 km (0.096 R)
• M19: 6,757,934 km (0.04 R)
• M20: 7,052,792 km (0.118 R)
• M21: 8,483,546 km (0.114 R)
• M22: 9,015,815 km (0.105 R)
• M23: 9,558,855 km (0.097 R)
• M24: 9,945,266 km (0.086 R)
• M25: 10,506,109 km (0.106 R)
• M26: 12,369,051 km (0.066 R)
• M27: 12,609,006 km (0.063 R)
• M28: 12,911,044 km (0.088 R)
• M29: 12,971,781 km (0.114 R)
• M30: 13,460,966 km (0.115 R)
• M31: 13,707,802 km (0.116 R)
• M32: 17,049,969 km (0.117 R)
• M33: 19,086,444 km (0.075 R)
• M34: 19,363,799 km (0.049 R)
• M35: 21,991,336 km (0.07 R)
• M36: 22,063,891 km (0.07 R)
• M37: 22,282,154 km (0.057 R)
• M38: 23,161,939 km (0.05 R)
• M39: 23,457,694 km (0.117 R)
• M40: 23,605,946 km (0.083 R)
• M41: 25,410,545 km (0.108 R)
• M42: 27,571,336 km (0.092 R)
• M43: 27,727,816 km (0.087 R)
• M44: 28,120,660 km (0.112 R)
• M45: 28,199,348 km (0.114 R)
• M46: 29,389,848 km (0.107 R)
• M47: 29,629,803 km (0.099 R)
• M48: 29,950,840 km (0.115 R)
• M49: 31,002,364 km (0.039 R)
• M50: 32,148,134 km (0.08 R)
• M51: 32,312,990 km (0.109 R)
• M52: 34,734,232 km (0.051 R)
• M53: 38,605,376 km (0.116 R)
• M54: 40,903,499 km (0.056 R)
• M55: 41,171,428 km (0.093 R)
• M56: 42,069,016 km (0.104 R)
• M57: 42,973,036 km (0.063 R)
• M58: 44,066,446 km (0.112 R)
• M59: 44,800,374 km (0.069 R)
• M60: 45,076,531 km (0.103 R)
• M61: 45,630,791 km (0.11 R)
• M62: 46,094,395 km (0.104 R)
• M63: 46,466,445 km (0.114 R)
• M64: 47,119,739 km (0.118 R)
• M65: 47,776,174 km (0.027 R)
• M66: 48,719,239 km (0.068 R)
• M67: 48,813,935 km (0.091 R)
• M68: 48,908,630 km (0.075 R)
• M69: 49,193,016 km (0.07 R)
• M70: 49,288,010 km (0.103 R)
• M71: 50,049,763 km (0.119 R)
• M72: 50,240,799 km (0.086 R)
• M73: 50,336,392 km (0.04 R)
• M74: 50,719,512 km (0.109 R)
• M75: 52,649,325 km (0.105 R)
• M76: 53,916,569 km (0.079 R)
• M77: 55,687,658 km (0.043 R)
• M78: 55,885,576 km (0.105 R)
• M79: 57,178,101 km (0.078 R)
• M80: 58,078,681 km (0.061 R)
• M81: 58,983,897 km (0.104 R)
• M82: 59,893,901 km (0.119 R)
• M83: 61,216,496 km (0.059 R)
• M84: 62,548,515 km (0.07 R)
• M85: 64,097,452 km (0.104 R)
• M86: 64,304,944 km (0.068 R)
• M87: 65,241,427 km (0.115 R)
• M88: 65,450,116 km (0.103 R)
• M89: 65,658,954 km (0.028 R)
• M90: 66,391,984 km (0.102 R)
• M91: 68,183,418 km (0.054 R)
• M92: 68,395,099 km (0.113 R)
• M93: 69,244,516 km (0.102 R)
• M94: 71,383,167 km (0.047 R)
• M95: 71,705,850 km (0.096 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 15,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit