🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.71 AU - 0.87 AU

Year: 262 Days

Day: 23.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1 AU - 1.04 AU

Year: 384 Days

Day: 32.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,562,558 km

• M1: 812,466 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.09 AU - 1.11 AU

Year: 430 Days

Day: 40.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,562,558 km

• M1: 161,566 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.66 AU - 2.56 AU

Year: 1143 Days

Day: 37.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,562,558 km

• M1: 438,172 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.51 AU - 3.55 AU

Year: 1966 Days

Day: 21.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 167.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,562,558 km

• M1: 11,369 km (0.118 R)
• M2: 698,024 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 8.9

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.73 AU - 7.89 AU

Year: 5909 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,562,558 km

• M1: 186,249 km (0.112 R)
• M2: 641,176 km (0.108 R)
• M3: 702,512 km (0.088 R)
• M4: 779,106 km (0.076 R)
• M5: 1,026,840 km (0.095 R)
• M6: 1,314,965 km (0.076 R)
• M7: 1,714,541 km (0.093 R)
• M8: 2,038,421 km (0.111 R)
• M9: 2,188,617 km (0.114 R)
• M10: 2,580,114 km (0.104 R)
• M11: 2,661,047 km (0.038 R)
• M12: 3,035,939 km (0.049 R)
• M13: 3,121,509 km (0.045 R)
• M14: 3,584,215 km (0.064 R)
• M15: 3,904,804 km (0.037 R)
• M16: 4,795,958 km (0.114 R)
• M17: 5,149,159 km (0.118 R)
• M18: 5,563,096 km (0.112 R)
• M19: 5,641,934 km (0.07 R)
• M20: 5,880,692 km (0.101 R)
• M21: 6,258,726 km (0.108 R)
• M22: 6,395,608 km (0.059 R)
• M23: 6,588,889 km (0.067 R)
• M24: 6,700,339 km (0.054 R)
• M25: 6,756,289 km (0.101 R)
• M26: 7,266,567 km (0.111 R)
• M27: 7,996,006 km (0.105 R)
• M28: 8,114,787 km (0.094 R)
• M29: 8,657,079 km (0.109 R)
• M30: 9,335,655 km (0.101 R)
• M31: 9,398,187 km (0.098 R)
• M32: 9,681,376 km (0.086 R)
• M33: 9,871,664 km (0.119 R)
• M34: 10,743,521 km (0.055 R)
• M35: 11,172,119 km (0.047 R)
• M36: 11,438,702 km (0.082 R)
• M37: 11,606,401 km (0.078 R)
• M38: 12,353,643 km (0.118 R)
• M39: 12,594,794 km (0.108 R)
• M40: 12,767,879 km (0.102 R)
• M41: 13,116,592 km (0.083 R)
• M42: 13,645,420 km (0.1 R)
• M43: 13,752,083 km (0.115 R)
• M44: 13,859,046 km (0.083 R)
• M45: 14,001,912 km (0.066 R)
• M46: 14,687,669 km (0.115 R)
• M47: 15,495,347 km (0.079 R)
• M48: 15,718,248 km (0.112 R)
• M49: 15,792,748 km (0.105 R)
• M50: 16,016,846 km (0.089 R)
• M51: 16,091,794 km (0.106 R)
• M52: 16,771,866 km (0.083 R)
• M53: 17,153,640 km (0.11 R)
• M54: 18,003,805 km (0.082 R)
• M55: 18,473,243 km (0.074 R)
• M56: 18,670,113 km (0.032 R)
• M57: 19,304,558 km (0.066 R)
• M58: 19,504,271 km (0.112 R)
• M59: 20,350,696 km (0.055 R)
• M60: 20,472,618 km (0.113 R)
• M61: 20,635,381 km (0.059 R)
• M62: 21,085,670 km (0.116 R)
• M63: 21,539,101 km (0.09 R)
• M64: 21,954,086 km (0.062 R)
• M65: 22,246,101 km (0.097 R)
• M66: 24,068,353 km (0.12 R)
• M67: 24,154,371 km (0.07 R)
• M68: 24,412,727 km (0.11 R)
• M69: 24,542,279 km (0.064 R)
• M70: 24,715,363 km (0.09 R)
• M71: 24,975,664 km (0.072 R)
• M72: 25,586,771 km (0.096 R)
• M73: 26,246,946 km (0.062 R)
• M74: 26,335,359 km (0.108 R)
• M75: 26,556,913 km (0.103 R)
• M76: 27,135,857 km (0.095 R)
• M77: 27,718,989 km (0.098 R)
• M78: 28,533,101 km (0.071 R)
• M79: 28,760,789 km (0.069 R)
• M80: 29,126,107 km (0.074 R)
• M81: 29,538,997 km (0.038 R)
• M82: 30,463,362 km (0.094 R)
• M83: 31,397,302 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 14.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.4 AU - 8.12 AU

Year: 6552 Days

Day: 12.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 97,562,558 km

• M1: 185,950 km (0.063 R)
• M2: 363,523 km (0.048 R)
• M3: 559,945 km (0.07 R)
• M4: 655,987 km (0.103 R)
• M5: 785,838 km (0.077 R)
• M6: 955,033 km (0.077 R)
• M7: 1,201,121 km (0.099 R)
• M8: 1,365,978 km (0.079 R)
• M9: 1,468,901 km (0.079 R)
• M10: 2,083,150 km (0.092 R)
• M11: 2,577,422 km (0.11 R)
• M12: 2,750,506 km (0.066 R)
• M13: 3,040,128 km (0.107 R)
• M14: 3,200,347 km (0.066 R)
• M15: 3,316,585 km (0.092 R)
• M16: 3,434,169 km (0.1 R)
• M17: 3,529,463 km (0.09 R)
• M18: 3,673,825 km (0.093 R)
• M19: 3,844,964 km (0.105 R)
• M20: 3,943,849 km (0.107 R)
• M21: 4,740,009 km (0.066 R)
• M22: 5,007,639 km (0.075 R)
• M23: 5,335,258 km (0.119 R)
• M24: 5,473,786 km (0.084 R)
• M25: 5,726,457 km (0.106 R)
• M26: 6,214,146 km (0.112 R)
• M27: 6,955,852 km (0.094 R)
• M28: 7,321,918 km (0.072 R)
• M29: 7,538,386 km (0.092 R)
• M30: 7,914,475 km (0.11 R)
• M31: 8,200,656 km (0.06 R)
• M32: 8,555,053 km (0.047 R)
• M33: 9,547,187 km (0.114 R)
• M34: 10,125,532 km (0.107 R)
• M35: 10,436,396 km (0.116 R)
• M36: 10,680,390 km (0.06 R)
• M37: 10,891,174 km (0.088 R)
• M38: 11,067,699 km (0.113 R)
• M39: 11,459,646 km (0.095 R)
• M40: 11,639,313 km (0.086 R)
• M41: 11,892,432 km (0.115 R)
• M42: 12,662,712 km (0.036 R)
• M43: 12,811,262 km (0.116 R)
• M44: 13,752,981 km (0.085 R)
• M45: 13,905,720 km (0.032 R)
• M46: 14,251,441 km (0.059 R)
• M47: 14,522,363 km (0.104 R)
• M48: 14,639,049 km (0.087 R)
• M49: 14,795,080 km (0.077 R)
• M50: 14,912,365 km (0.119 R)
• M51: 15,782,575 km (0.085 R)
• M52: 16,385,455 km (0.12 R)
• M53: 16,588,010 km (0.094 R)
• M54: 17,159,773 km (0.091 R)
• M55: 17,283,192 km (0.11 R)
• M56: 17,821,146 km (0.07 R)
• M57: 18,490,895 km (0.109 R)
• M58: 18,871,323 km (0.099 R)
• M59: 18,998,780 km (0.092 R)
• M60: 19,553,938 km (0.081 R)
• M61: 19,725,975 km (0.101 R)
• M62: 20,680,559 km (0.104 R)
• M63: 20,811,906 km (0.049 R)
• M64: 21,961,865 km (0.101 R)
• M65: 22,589,727 km (0.118 R)
• M66: 22,951,006 km (0.103 R)
• M67: 24,046,811 km (0.106 R)
• M68: 24,277,191 km (0.112 R)
• M69: 24,740,197 km (0.086 R)
• M70: 26,241,561 km (0.086 R)
• M71: 28,305,264 km (0.088 R)
• M72: 29,874,545 km (0.12 R)
• M73: 30,719,773 km (0.116 R)
• M74: 31,170,512 km (0.093 R)
• M75: 33,507,978 km (0.06 R)
• M76: 34,437,879 km (0.077 R)
• M77: 34,593,760 km (0.054 R)
• M78: 34,749,790 km (0.042 R)
• M79: 34,906,120 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124

Radius: 6.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.17 AU - 14.79 AU

Year: 18450 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 97,562,558 km

• M1: 94,845 km (0.028 R)
• M2: 236,813 km (0.041 R)
• M3: 413,788 km (0.089 R)
• M4: 531,072 km (0.059 R)
• M5: 586,723 km (0.102 R)
• M6: 689,197 km (0.118 R)
• M7: 962,812 km (0.111 R)
• M8: 1,461,122 km (0.112 R)
• M9: 2,512,347 km (0.103 R)
• M10: 2,979,990 km (0.109 R)
• M11: 3,315,388 km (0.114 R)
• M12: 4,773,219 km (0.09 R)
• M13: 4,922,668 km (0.106 R)
• M14: 8,723,650 km (0.106 R)
• M15: 9,164,515 km (0.106 R)
• M16: 11,316,181 km (0.114 R)
• M17: 13,403,969 km (0.091 R)
• M18: 13,827,032 km (0.103 R)
• M19: 13,912,153 km (0.101 R)
• M20: 14,297,517 km (0.069 R)
• M21: 14,903,837 km (0.103 R)
• M22: 15,342,159 km (0.058 R)
• M23: 16,546,422 km (0.104 R)
• M24: 16,818,241 km (0.061 R)
• M25: 16,863,570 km (0.062 R)
• M26: 17,596,150 km (0.085 R)
• M27: 17,966,255 km (0.071 R)
• M28: 18,902,888 km (0.116 R)
• M29: 21,707,249 km (0.109 R)
• M30: 21,756,766 km (0.102 R)
• M31: 23,258,579 km (0.062 R)
• M32: 24,587,008 km (0.067 R)
• M33: 24,948,736 km (0.104 R)
• M34: 25,104,467 km (0.112 R)
• M35: 26,308,132 km (0.112 R)
• M36: 26,572,322 km (0.1 R)
• M37: 27,316,721 km (0.041 R)
• M38: 27,637,758 km (0.108 R)
• M39: 28,013,996 km (0.069 R)
• M40: 28,771,560 km (0.117 R)
• M41: 30,085,628 km (0.107 R)
• M42: 30,472,637 km (0.06 R)
• M43: 30,528,138 km (0.093 R)
• M44: 30,972,594 km (0.041 R)
• M45: 31,419,293 km (0.1 R)
• M46: 33,570,061 km (0.103 R)
• M47: 34,663,173 km (0.055 R)
• M48: 35,884,939 km (0.107 R)
• M49: 36,236,494 km (0.101 R)
• M50: 36,648,187 km (0.115 R)
• M51: 37,594,992 km (0.111 R)
• M52: 38,131,151 km (0.104 R)
• M53: 38,609,864 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.6

Radius: 6

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.99 AU - 23.49 AU

Year: 31460 Days

Day: 17 Hours

Environment

Temp: -209 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,562,558 km

• M1: 77,641 km (0.109 R)
• M2: 437,125 km (0.083 R)
• M3: 556,055 km (0.042 R)
• M4: 712,983 km (0.106 R)
• M5: 1,653,056 km (0.035 R)
• M6: 2,405,683 km (0.059 R)
• M7: 2,706,824 km (0.055 R)
• M8: 3,157,413 km (0.059 R)
• M9: 3,534,698 km (0.084 R)
• M10: 3,582,869 km (0.046 R)
• M11: 4,591,458 km (0.071 R)
• M12: 4,856,545 km (0.091 R)
• M13: 4,964,106 km (0.078 R)
• M14: 5,018,111 km (0.072 R)
• M15: 5,401,830 km (0.092 R)
• M16: 5,457,330 km (0.106 R)
• M17: 5,569,080 km (0.045 R)
• M18: 6,490,154 km (0.113 R)
• M19: 7,089,443 km (0.085 R)
• M20: 8,794,260 km (0.061 R)
• M21: 9,189,498 km (0.079 R)
• M22: 9,523,400 km (0.083 R)
• M23: 10,688,020 km (0.1 R)
• M24: 11,038,976 km (0.115 R)
• M25: 13,600,092 km (0.054 R)
• M26: 17,887,567 km (0.086 R)
• M27: 18,220,422 km (0.089 R)
• M28: 18,387,673 km (0.042 R)
• M29: 18,892,565 km (0.081 R)
• M30: 20,088,002 km (0.087 R)
• M31: 22,641,039 km (0.105 R)
• M32: 23,818,225 km (0.026 R)
• M33: 26,989,999 km (0.043 R)
• M34: 27,851,384 km (0.067 R)
• M35: 28,333,986 km (0.07 R)
• M36: 29,601,379 km (0.076 R)
• M37: 31,086,587 km (0.041 R)
• M38: 31,186,519 km (0.086 R)
• M39: 33,308,415 km (0.086 R)
• M40: 34,026,036 km (0.097 R)
• M41: 34,541,849 km (0.042 R)
• M42: 37,689,987 km (0.101 R)
• M43: 37,903,014 km (0.118 R)
• M44: 38,974,584 km (0.037 R)
• M45: 39,730,651 km (0.12 R)
• M46: 40,600,563 km (0.041 R)
• M47: 41,037,987 km (0.077 R)
• M48: 43,471,047 km (0.111 R)
• M49: 44,930,524 km (0.048 R)
• M50: 45,836,788 km (0.088 R)
• M51: 45,950,482 km (0.115 R)
• M52: 46,406,157 km (0.111 R)
• M53: 46,748,886 km (0.104 R)
• M54: 46,977,920 km (0.104 R)
• M55: 47,092,512 km (0.092 R)
• M56: 47,322,145 km (0.062 R)
• M57: 47,552,077 km (0.12 R)
• M58: 50,691,986 km (0.043 R)
• M59: 51,517,019 km (0.1 R)
• M60: 51,635,201 km (0.079 R)
• M61: 52,703,180 km (0.088 R)
• M62: 55,707,704 km (0.089 R)
• M63: 57,536,987 km (0.119 R)
• M64: 57,782,477 km (0.094 R)
• M65: 59,882,232 km (0.046 R)
• M66: 61,004,067 km (0.056 R)
• M67: 64,410,710 km (0.092 R)
• M68: 64,920,689 km (0.089 R)
• M69: 65,431,865 km (0.1 R)
• M70: 65,944,537 km (0.118 R)
• M71: 67,361,079 km (0.041 R)
• M72: 68,137,941 km (0.119 R)
• M73: 68,787,644 km (0.041 R)
• M74: 69,700,490 km (0.101 R)
• M75: 70,093,035 km (0.086 R)
• M76: 73,259,424 km (0.037 R)
• M77: 73,924,985 km (0.079 R)
• M78: 74,191,718 km (0.118 R)
• M79: 76,741,912 km (0.058 R)
• M80: 76,876,999 km (0.107 R)
• M81: 77,147,173 km (0.108 R)
• M82: 77,959,938 km (0.103 R)
• M83: 80,552,170 km (0.11 R)
• M84: 80,689,352 km (0.109 R)
• M85: 82,895,471 km (0.115 R)
• M86: 84,284,188 km (0.077 R)
• M87: 84,562,889 km (0.1 R)
• M88: 86,662,794 km (0.077 R)
• M89: 86,944,188 km (0.059 R)
• M90: 90,200,635 km (0.072 R)
• M91: 90,485,768 km (0.096 R)
• M92: 91,485,830 km (0.101 R)
• M93: 92,777,009 km (0.06 R)
• M94: 93,352,662 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 12,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit