🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.72 AU - 1.02 AU

Year: 299 Days

Day: 13 Hours

Environment

Temp: 118 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.97 AU - 1.21 AU

Year: 420 Days

Day: 36.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,798,812 km

• M1: 676,631 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.18 AU - 2.76 AU

Year: 1432 Days

Day: 39.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.31 AU - 3.37 AU

Year: 2252 Days

Day: 21.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,798,812 km

• M1: 1,932,655 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.27 AU - 4.05 AU

Year: 2583 Days

Day: 22.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,798,812 km

• M1: 2,072,230 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.6 AU - 4.98 AU

Year: 3278 Days

Day: 14 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.5

Radius: 12.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.68 AU - 5.7 AU

Year: 5008 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,798,812 km

• M1: 167,550 km (0.113 R)
• M2: 938,128 km (0.086 R)
• M3: 1,042,847 km (0.068 R)
• M4: 1,236,576 km (0.035 R)
• M5: 1,519,017 km (0.045 R)
• M6: 1,789,789 km (0.088 R)
• M7: 1,939,536 km (0.086 R)
• M8: 2,305,752 km (0.094 R)
• M9: 2,562,312 km (0.095 R)
• M10: 2,713,257 km (0.118 R)
• M11: 2,886,641 km (0.077 R)
• M12: 3,023,971 km (0.106 R)
• M13: 3,387,644 km (0.118 R)
• M14: 3,916,023 km (0.108 R)
• M15: 4,447,844 km (0.073 R)
• M16: 4,722,506 km (0.111 R)
• M17: 5,216,478 km (0.086 R)
• M18: 5,360,690 km (0.033 R)
• M19: 5,776,572 km (0.071 R)
• M20: 6,101,798 km (0.09 R)
• M21: 6,228,507 km (0.047 R)
• M22: 6,875,069 km (0.082 R)
• M23: 7,139,708 km (0.105 R)
• M24: 7,300,226 km (0.099 R)
• M25: 7,679,307 km (0.065 R)
• M26: 8,036,996 km (0.048 R)
• M27: 8,231,922 km (0.119 R)
• M28: 8,400,369 km (0.062 R)
• M29: 8,484,892 km (0.061 R)
• M30: 9,085,228 km (0.112 R)
• M31: 9,201,167 km (0.113 R)
• M32: 9,640,236 km (0.119 R)
• M33: 9,877,199 km (0.09 R)
• M34: 10,356,960 km (0.112 R)
• M35: 11,495,549 km (0.093 R)
• M36: 11,715,458 km (0.11 R)
• M37: 12,738,408 km (0.076 R)
• M38: 13,227,743 km (0.081 R)
• M39: 13,723,361 km (0.12 R)
• M40: 13,889,863 km (0.105 R)
• M41: 14,057,114 km (0.114 R)
• M42: 14,191,452 km (0.109 R)
• M43: 14,528,945 km (0.047 R)
• M44: 14,698,739 km (0.078 R)
• M45: 15,074,529 km (0.081 R)
• M46: 15,177,602 km (0.118 R)
• M47: 15,418,903 km (0.091 R)
• M48: 15,765,970 km (0.119 R)
• M49: 16,080,574 km (0.078 R)
• M50: 16,503,188 km (0.081 R)
• M51: 16,609,403 km (0.052 R)
• M52: 16,822,580 km (0.12 R)
• M53: 17,000,900 km (0.066 R)
• M54: 17,395,540 km (0.109 R)
• M55: 17,539,752 km (0.094 R)
• M56: 17,902,078 km (0.082 R)
• M57: 19,040,817 km (0.085 R)
• M58: 19,487,965 km (0.1 R)
• M59: 19,600,313 km (0.043 R)
• M60: 19,976,402 km (0.075 R)
• M61: 20,468,729 km (0.098 R)
• M62: 20,888,500 km (0.119 R)
• M63: 21,118,731 km (0.065 R)
• M64: 21,736,571 km (0.039 R)
• M65: 21,853,107 km (0.091 R)
• M66: 22,008,839 km (0.09 R)
• M67: 22,125,824 km (0.12 R)
• M68: 24,347,801 km (0.06 R)
• M69: 24,873,788 km (0.088 R)
• M70: 25,731,283 km (0.074 R)
• M71: 26,019,258 km (0.097 R)
• M72: 26,101,836 km (0.078 R)
• M73: 26,225,704 km (0.087 R)
• M74: 26,848,031 km (0.094 R)
• M75: 27,517,332 km (0.057 R)
• M76: 27,601,406 km (0.096 R)
• M77: 27,980,636 km (0.109 R)
• M78: 28,276,840 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.2

Radius: 9.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.22 AU - 7.5 AU

Year: 6629 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,798,812 km

• M1: 182,509 km (0.108 R)
• M2: 243,994 km (0.073 R)
• M3: 562,638 km (0.057 R)
• M4: 645,515 km (0.078 R)
• M5: 1,154,746 km (0.112 R)
• M6: 1,326,933 km (0.115 R)
• M7: 1,661,584 km (0.103 R)
• M8: 1,749,547 km (0.106 R)
• M9: 2,193,105 km (0.089 R)
• M10: 2,289,895 km (0.098 R)
• M11: 2,487,813 km (0.107 R)
• M12: 2,943,039 km (0.094 R)
• M13: 3,766,575 km (0.083 R)
• M14: 4,072,054 km (0.116 R)
• M15: 4,459,213 km (0.102 R)
• M16: 4,607,465 km (0.099 R)
• M17: 4,858,340 km (0.12 R)
• M18: 4,959,917 km (0.061 R)
• M19: 5,113,554 km (0.106 R)
• M20: 5,320,897 km (0.087 R)
• M21: 5,637,297 km (0.12 R)
• M22: 5,824,743 km (0.083 R)
• M23: 5,986,907 km (0.03 R)
• M24: 6,178,242 km (0.05 R)
• M25: 6,622,847 km (0.051 R)
• M26: 6,763,918 km (0.041 R)
• M27: 7,077,924 km (0.056 R)
• M28: 7,601,965 km (0.079 R)
• M29: 7,719,998 km (0.083 R)
• M30: 7,779,388 km (0.056 R)
• M31: 7,868,698 km (0.107 R)
• M32: 8,048,216 km (0.082 R)
• M33: 8,229,080 km (0.082 R)
• M34: 8,350,404 km (0.068 R)
• M35: 9,342,686 km (0.086 R)
• M36: 9,564,689 km (0.108 R)
• M37: 10,339,158 km (0.059 R)
• M38: 11,033,292 km (0.092 R)
• M39: 11,167,182 km (0.111 R)
• M40: 11,268,011 km (0.078 R)
• M41: 11,470,417 km (0.065 R)
• M42: 12,223,343 km (0.118 R)
• M43: 12,292,607 km (0.058 R)
• M44: 12,921,666 km (0.084 R)
• M45: 13,382,427 km (0.059 R)
• M46: 13,489,539 km (0.069 R)
• M47: 14,429,762 km (0.117 R)
• M48: 14,686,621 km (0.097 R)
• M49: 15,279,179 km (0.084 R)
• M50: 15,615,923 km (0.099 R)
• M51: 16,068,756 km (0.111 R)
• M52: 16,258,745 km (0.079 R)
• M53: 16,987,287 km (0.119 R)
• M54: 17,103,375 km (0.106 R)
• M55: 17,570,120 km (0.063 R)
• M56: 17,726,600 km (0.102 R)
• M57: 17,844,333 km (0.112 R)
• M58: 17,923,022 km (0.062 R)
• M59: 18,041,054 km (0.051 R)
• M60: 18,199,030 km (0.034 R)
• M61: 18,675,499 km (0.106 R)
• M62: 18,755,235 km (0.079 R)
• M63: 19,196,399 km (0.071 R)
• M64: 19,357,516 km (0.09 R)
• M65: 19,884,699 km (0.117 R)
• M66: 19,966,080 km (0.048 R)
• M67: 20,457,509 km (0.103 R)
• M68: 21,577,698 km (0.109 R)
• M69: 21,745,397 km (0.045 R)
• M70: 21,997,768 km (0.059 R)
• M71: 22,632,662 km (0.062 R)
• M72: 22,760,418 km (0.092 R)
• M73: 23,273,689 km (0.047 R)
• M74: 25,674,735 km (0.072 R)
• M75: 25,808,026 km (0.114 R)
• M76: 26,432,747 km (0.06 R)
• M77: 26,927,168 km (0.086 R)
• M78: 27,424,581 km (0.098 R)
• M79: 29,166,199 km (0.092 R)
• M80: 29,816,800 km (0.088 R)
• M81: 30,050,472 km (0.05 R)
• M82: 30,331,417 km (0.116 R)
• M83: 30,754,629 km (0.104 R)
• M84: 30,943,422 km (0.094 R)
• M85: 31,654,610 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345

Radius: 5.4

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.44 AU - 23.32 AU

Year: 30268 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,798,812 km

• M1: 243,845 km (0.059 R)
• M2: 309,817 km (0.071 R)
• M3: 481,406 km (0.111 R)
• M4: 523,593 km (0.087 R)
• M5: 589,266 km (0.095 R)
• M6: 634,594 km (0.073 R)
• M7: 905,666 km (0.061 R)
• M8: 1,639,742 km (0.109 R)
• M9: 2,626,340 km (0.104 R)
• M10: 3,548,611 km (0.033 R)
• M11: 4,515,163 km (0.042 R)
• M12: 4,885,717 km (0.082 R)
• M13: 5,655,697 km (0.097 R)
• M14: 5,804,397 km (0.065 R)
• M15: 6,257,829 km (0.105 R)
• M16: 7,630,688 km (0.035 R)
• M17: 8,238,504 km (0.084 R)
• M18: 8,633,443 km (0.112 R)
• M19: 9,092,259 km (0.116 R)
• M20: 10,213,495 km (0.093 R)
• M21: 10,273,783 km (0.086 R)
• M22: 10,334,071 km (0.091 R)
• M23: 10,637,605 km (0.088 R)
• M24: 12,134,332 km (0.113 R)
• M25: 12,198,210 km (0.065 R)
• M26: 13,168,353 km (0.084 R)
• M27: 13,299,699 km (0.107 R)
• M28: 14,364,986 km (0.083 R)
• M29: 14,432,455 km (0.112 R)
• M30: 14,703,526 km (0.079 R)
• M31: 16,576,641 km (0.042 R)
• M32: 16,718,310 km (0.107 R)
• M33: 17,002,995 km (0.104 R)
• M34: 17,504,896 km (0.118 R)
• M35: 17,866,474 km (0.043 R)
• M36: 17,939,029 km (0.109 R)
• M37: 18,157,442 km (0.096 R)
• M38: 19,860,763 km (0.106 R)
• M39: 23,100,305 km (0.115 R)
• M40: 23,179,442 km (0.03 R)
• M41: 23,815,532 km (0.06 R)
• M42: 24,055,487 km (0.062 R)
• M43: 27,919,002 km (0.11 R)
• M44: 28,087,599 km (0.082 R)
• M45: 28,256,495 km (0.115 R)
• M46: 28,680,455 km (0.113 R)
• M47: 29,021,089 km (0.112 R)
• M48: 31,881,999 km (0.09 R)
• M49: 34,740,665 km (0.114 R)
• M50: 36,017,034 km (0.07 R)
• M51: 36,753,205 km (0.08 R)
• M52: 37,123,011 km (0.08 R)
• M53: 37,215,761 km (0.056 R)
• M54: 37,960,011 km (0.086 R)
• M55: 38,146,709 km (0.111 R)
• M56: 41,369,047 km (0.06 R)
• M57: 43,110,067 km (0.086 R)
• M58: 43,304,993 km (0.111 R)
• M59: 43,989,403 km (0.111 R)
• M60: 44,087,540 km (0.115 R)
• M61: 44,480,533 km (0.099 R)
• M62: 44,776,139 km (0.061 R)
• M63: 45,567,362 km (0.057 R)
• M64: 46,163,809 km (0.096 R)
• M65: 46,662,867 km (0.115 R)
• M66: 47,163,721 km (0.06 R)
• M67: 47,565,690 km (0.115 R)
• M68: 48,373,070 km (0.054 R)
• M69: 52,373,167 km (0.092 R)
• M70: 55,839,649 km (0.075 R)
• M71: 56,158,442 km (0.08 R)
• M72: 57,225,524 km (0.096 R)
• M73: 58,191,477 km (0.091 R)
• M74: 59,704,959 km (0.066 R)
• M75: 64,099,845 km (0.031 R)
• M76: 64,210,996 km (0.088 R)
• M77: 64,322,297 km (0.101 R)
• M78: 64,433,598 km (0.08 R)
• M79: 64,545,048 km (0.1 R)
• M80: 64,991,149 km (0.105 R)
• M81: 65,550,346 km (0.036 R)
• M82: 65,662,395 km (0.114 R)
• M83: 66,673,527 km (0.07 R)
• M84: 67,916,386 km (0.117 R)
• M85: 68,143,176 km (0.118 R)
• M86: 68,483,960 km (0.071 R)
• M87: 70,654,626 km (0.073 R)
• M88: 72,499,915 km (0.074 R)
• M89: 72,847,730 km (0.119 R)
• M90: 73,195,994 km (0.1 R)
• M91: 73,661,244 km (0.053 R)
• M92: 74,828,855 km (0.064 R)
• M93: 75,063,125 km (0.104 R)
• M94: 75,180,260 km (0.114 R)
• M95: 78,367,892 km (0.091 R)
• M96: 78,605,902 km (0.102 R)
• M97: 79,320,830 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit