🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.66 AU

Year: 169 Days

Day: 12.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.58 AU - 0.62 AU

Year: 178 Days

Day: 41.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.57 AU - 0.81 AU

Year: 219 Days

Day: 20 Hours

Environment

Temp: 114 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.98 AU - 1.56 AU

Year: 548 Days

Day: 23.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,554,334 km

• M1: 686,205 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.64 AU - 3.34 AU

Year: 1980 Days

Day: 39.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 89.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,554,334 km

• M1: 1,033,721 km (0.113 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.2

Radius: 9

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.98 AU - 6.54 AU

Year: 5293 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,554,334 km

• M1: 135,087 km (0.105 R)
• M2: 210,185 km (0.063 R)
• M3: 279,748 km (0.089 R)
• M4: 563,086 km (0.114 R)
• M5: 762,201 km (0.036 R)
• M6: 898,335 km (0.107 R)
• M7: 1,210,995 km (0.098 R)
• M8: 1,822,252 km (0.12 R)
• M9: 1,895,555 km (0.098 R)
• M10: 1,988,604 km (0.103 R)
• M11: 2,179,342 km (0.111 R)
• M12: 2,257,432 km (0.034 R)
• M13: 2,456,547 km (0.095 R)
• M14: 2,558,273 km (0.106 R)
• M15: 2,724,177 km (0.076 R)
• M16: 2,808,401 km (0.088 R)
• M17: 3,088,298 km (0.117 R)
• M18: 3,242,833 km (0.088 R)
• M19: 3,513,755 km (0.112 R)
• M20: 4,029,269 km (0.066 R)
• M21: 4,101,525 km (0.084 R)
• M22: 4,296,152 km (0.076 R)
• M23: 4,419,271 km (0.055 R)
• M24: 4,618,834 km (0.104 R)
• M25: 5,078,698 km (0.086 R)
• M26: 5,526,445 km (0.051 R)
• M27: 5,932,154 km (0.111 R)
• M28: 6,291,488 km (0.113 R)
• M29: 6,658,003 km (0.075 R)
• M30: 6,743,573 km (0.12 R)
• M31: 7,031,399 km (0.066 R)
• M32: 7,118,615 km (0.098 R)
• M33: 8,009,919 km (0.093 R)
• M34: 8,253,464 km (0.055 R)
• M35: 8,936,079 km (0.064 R)
• M36: 9,636,646 km (0.051 R)
• M37: 9,798,361 km (0.107 R)
• M38: 10,091,723 km (0.09 R)
• M39: 10,255,981 km (0.111 R)
• M40: 11,532,949 km (0.07 R)
• M41: 12,540,790 km (0.095 R)
• M42: 12,682,010 km (0.076 R)
• M43: 13,001,701 km (0.112 R)
• M44: 13,252,277 km (0.101 R)
• M45: 13,540,552 km (0.082 R)
• M46: 13,612,957 km (0.038 R)
• M47: 14,233,489 km (0.053 R)
• M48: 14,343,893 km (0.103 R)
• M49: 15,012,745 km (0.04 R)
• M50: 15,237,890 km (0.112 R)
• M51: 15,313,287 km (0.062 R)
• M52: 15,426,532 km (0.089 R)
• M53: 15,767,765 km (0.096 R)
• M54: 16,303,625 km (0.073 R)
• M55: 16,767,677 km (0.104 R)
• M56: 16,923,409 km (0.116 R)
• M57: 17,393,296 km (0.084 R)
• M58: 17,511,328 km (0.107 R)
• M59: 17,629,810 km (0.113 R)
• M60: 18,466,062 km (0.079 R)
• M61: 18,667,122 km (0.105 R)
• M62: 19,356,020 km (0.104 R)
• M63: 19,806,309 km (0.104 R)
• M64: 20,177,312 km (0.038 R)
• M65: 20,384,355 km (0.051 R)
• M66: 20,633,735 km (0.112 R)
• M67: 20,717,061 km (0.101 R)
• M68: 21,051,712 km (0.113 R)
• M69: 21,683,912 km (0.041 R)
• M70: 22,493,536 km (0.081 R)
• M71: 23,139,799 km (0.064 R)
• M72: 23,835,728 km (0.111 R)
• M73: 24,494,557 km (0.101 R)
• M74: 25,561,040 km (0.056 R)
• M75: 25,650,649 km (0.101 R)
• M76: 25,919,925 km (0.072 R)
• M77: 27,371,922 km (0.073 R)
• M78: 27,923,191 km (0.084 R)
• M79: 28,061,718 km (0.097 R)
• M80: 28,154,020 km (0.059 R)
• M81: 28,524,724 km (0.116 R)
• M82: 29,552,162 km (0.09 R)
• M83: 30,639,289 km (0.064 R)
• M84: 30,734,434 km (0.111 R)
• M85: 32,221,736 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738

Radius: 11.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.72 AU - 6.5 AU

Year: 5783 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 60.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,554,334 km

• M1: 222,003 km (0.109 R)
• M2: 341,083 km (0.104 R)
• M3: 549,473 km (0.118 R)
• M4: 722,558 km (0.093 R)
• M5: 816,505 km (0.044 R)
• M6: 929,601 km (0.092 R)
• M7: 1,436,738 km (0.105 R)
• M8: 1,775,428 km (0.084 R)
• M9: 2,002,517 km (0.115 R)
• M10: 2,340,608 km (0.09 R)
• M11: 2,569,194 km (0.066 R)
• M12: 3,275,894 km (0.102 R)
• M13: 3,532,305 km (0.062 R)
• M14: 4,391,745 km (0.07 R)
• M15: 4,468,339 km (0.054 R)
• M16: 5,286,639 km (0.076 R)
• M17: 5,422,923 km (0.081 R)
• M18: 5,560,403 km (0.047 R)
• M19: 5,895,203 km (0.095 R)
• M20: 6,938,948 km (0.109 R)
• M21: 7,604,808 km (0.03 R)
• M22: 7,883,060 km (0.058 R)
• M23: 8,227,733 km (0.046 R)
• M24: 8,577,493 km (0.097 R)
• M25: 9,029,727 km (0.102 R)
• M26: 9,127,564 km (0.049 R)
• M27: 9,789,385 km (0.038 R)
• M28: 9,923,575 km (0.061 R)
• M29: 10,092,321 km (0.075 R)
• M30: 10,466,765 km (0.083 R)
• M31: 10,638,353 km (0.072 R)
• M32: 11,019,529 km (0.1 R)
• M33: 12,406,451 km (0.102 R)
• M34: 12,515,507 km (0.08 R)
• M35: 12,661,365 km (0.079 R)
• M36: 13,361,633 km (0.103 R)
• M37: 13,547,882 km (0.054 R)
• M38: 15,419,801 km (0.086 R)
• M39: 15,772,403 km (0.1 R)
• M40: 16,048,560 km (0.036 R)
• M41: 16,167,341 km (0.07 R)
• M42: 16,605,513 km (0.11 R)
• M43: 18,314,370 km (0.114 R)
• M44: 18,646,178 km (0.102 R)
• M45: 18,729,504 km (0.092 R)
• M46: 18,854,568 km (0.109 R)
• M47: 20,163,998 km (0.07 R)
• M48: 20,420,708 km (0.113 R)
• M49: 20,937,718 km (0.109 R)
• M50: 21,197,719 km (0.119 R)
• M51: 21,371,701 km (0.105 R)
• M52: 21,502,450 km (0.043 R)
• M53: 21,940,323 km (0.117 R)
• M54: 22,337,056 km (0.08 R)
• M55: 22,869,625 km (0.08 R)
• M56: 23,182,135 km (0.11 R)
• M57: 23,316,623 km (0.1 R)
• M58: 23,766,464 km (0.084 R)
• M59: 23,902,000 km (0.047 R)
• M60: 24,720,599 km (0.105 R)
• M61: 25,041,337 km (0.114 R)
• M62: 25,317,495 km (0.115 R)
• M63: 26,012,227 km (0.084 R)
• M64: 26,525,498 km (0.084 R)
• M65: 26,854,015 km (0.071 R)
• M66: 27,136,605 km (0.109 R)
• M67: 27,799,922 km (0.103 R)
• M68: 28,229,118 km (0.066 R)
• M69: 28,420,603 km (0.093 R)
• M70: 28,516,496 km (0.109 R)
• M71: 29,094,243 km (0.077 R)
• M72: 30,114,351 km (0.052 R)
• M73: 30,948,807 km (0.097 R)
• M74: 31,146,277 km (0.114 R)
• M75: 31,592,078 km (0.116 R)
• M76: 32,590,195 km (0.105 R)
• M77: 32,891,785 km (0.118 R)
• M78: 33,093,293 km (0.066 R)
• M79: 33,345,665 km (0.075 R)
• M80: 33,548,220 km (0.098 R)
• M81: 33,700,212 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 8.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.43 AU - 12.25 AU

Year: 11818 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,554,334 km

• M1: 168,746 km (0.057 R)
• M2: 225,743 km (0.093 R)
• M3: 293,062 km (0.058 R)
• M4: 404,812 km (0.093 R)
• M5: 573,558 km (0.077 R)
• M6: 927,208 km (0.09 R)
• M7: 1,154,297 km (0.075 R)
• M8: 1,283,999 km (0.062 R)
• M9: 1,786,199 km (0.089 R)
• M10: 2,205,521 km (0.056 R)
• M11: 2,509,953 km (0.091 R)
• M12: 2,606,294 km (0.11 R)
• M13: 3,262,430 km (0.077 R)
• M14: 3,420,855 km (0.109 R)
• M15: 3,474,261 km (0.112 R)
• M16: 4,023,734 km (0.096 R)
• M17: 4,108,556 km (0.057 R)
• M18: 4,165,403 km (0.112 R)
• M19: 4,395,485 km (0.105 R)
• M20: 4,897,984 km (0.118 R)
• M21: 5,263,900 km (0.056 R)
• M22: 5,450,150 km (0.074 R)
• M23: 5,957,286 km (0.085 R)
• M24: 6,216,689 km (0.12 R)
• M25: 6,413,560 km (0.093 R)
• M26: 6,779,925 km (0.114 R)
• M27: 7,153,172 km (0.119 R)
• M28: 7,637,869 km (0.035 R)
• M29: 7,778,341 km (0.084 R)
• M30: 7,884,107 km (0.066 R)
• M31: 9,680,628 km (0.102 R)
• M32: 9,832,619 km (0.105 R)
• M33: 9,985,508 km (0.081 R)
• M34: 10,062,252 km (0.057 R)
• M35: 10,526,753 km (0.115 R)
• M36: 11,236,595 km (0.082 R)
• M37: 12,994,071 km (0.109 R)
• M38: 13,077,846 km (0.08 R)
• M39: 14,399,842 km (0.098 R)
• M40: 14,529,992 km (0.087 R)
• M41: 15,719,295 km (0.076 R)
• M42: 16,077,582 km (0.117 R)
• M43: 16,212,669 km (0.107 R)
• M44: 17,076,896 km (0.112 R)
• M45: 17,399,130 km (0.095 R)
• M46: 17,630,408 km (0.085 R)
• M47: 17,816,358 km (0.03 R)
• M48: 18,424,773 km (0.062 R)
• M49: 19,230,657 km (0.066 R)
• M50: 19,902,950 km (0.068 R)
• M51: 20,144,999 km (0.071 R)
• M52: 20,436,565 km (0.119 R)
• M53: 21,567,525 km (0.109 R)
• M54: 21,865,973 km (0.11 R)
• M55: 23,225,518 km (0.081 R)
• M56: 23,582,459 km (0.042 R)
• M57: 23,735,946 km (0.117 R)
• M58: 24,095,579 km (0.115 R)
• M59: 24,612,290 km (0.086 R)
• M60: 24,768,022 km (0.067 R)
• M61: 25,656,633 km (0.09 R)
• M62: 27,896,712 km (0.068 R)
• M63: 28,657,267 km (0.109 R)
• M64: 29,810,816 km (0.097 R)
• M65: 30,198,724 km (0.097 R)
• M66: 31,654,012 km (0.11 R)
• M67: 31,823,357 km (0.06 R)
• M68: 31,879,905 km (0.098 R)
• M69: 32,333,336 km (0.119 R)
• M70: 33,994,919 km (0.119 R)
• M71: 34,458,224 km (0.066 R)
• M72: 36,154,813 km (0.066 R)
• M73: 36,213,905 km (0.103 R)
• M74: 37,043,126 km (0.09 R)
• M75: 37,102,665 km (0.08 R)
• M76: 37,162,056 km (0.093 R)
• M77: 37,281,136 km (0.115 R)
• M78: 37,878,630 km (0.092 R)
• M79: 38,358,839 km (0.064 R)
• M80: 39,083,042 km (0.1 R)
• M81: 39,507,451 km (0.03 R)
• M82: 39,568,188 km (0.085 R)
• M83: 40,974,408 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.7

Radius: 6.4

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.75 AU - 15.51 AU

Year: 22533 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,554,334 km

• M1: 108,159 km (0.086 R)
• M2: 308,172 km (0.071 R)
• M3: 766,839 km (0.115 R)
• M4: 808,576 km (0.092 R)
• M5: 872,604 km (0.09 R)
• M6: 916,137 km (0.113 R)
• M7: 983,008 km (0.106 R)
• M8: 1,218,175 km (0.069 R)
• M9: 1,657,096 km (0.069 R)
• M10: 1,767,200 km (0.099 R)
• M11: 1,908,121 km (0.114 R)
• M12: 2,383,842 km (0.092 R)
• M13: 2,571,438 km (0.119 R)
• M14: 3,128,839 km (0.107 R)
• M15: 3,231,015 km (0.072 R)
• M16: 3,686,690 km (0.064 R)
• M17: 3,977,209 km (0.082 R)
• M18: 4,735,221 km (0.094 R)
• M19: 5,130,758 km (0.079 R)
• M20: 5,170,850 km (0.065 R)
• M21: 5,869,173 km (0.09 R)
• M22: 6,080,256 km (0.103 R)
• M23: 7,580,274 km (0.101 R)
• M24: 8,088,906 km (0.086 R)
• M25: 8,229,528 km (0.103 R)
• M26: 8,848,415 km (0.11 R)
• M27: 9,236,621 km (0.069 R)
• M28: 9,285,540 km (0.095 R)
• M29: 9,334,608 km (0.047 R)
• M30: 9,630,513 km (0.065 R)
• M31: 9,779,512 km (0.03 R)
• M32: 10,690,114 km (0.092 R)
• M33: 10,999,782 km (0.082 R)
• M34: 11,574,836 km (0.112 R)
• M35: 12,374,736 km (0.105 R)
• M36: 12,917,926 km (0.113 R)
• M37: 13,137,386 km (0.083 R)
• M38: 13,302,841 km (0.12 R)
• M39: 13,468,895 km (0.118 R)
• M40: 14,707,864 km (0.069 R)
• M41: 15,924,095 km (0.118 R)
• M42: 15,982,887 km (0.092 R)
• M43: 16,336,686 km (0.057 R)
• M44: 16,932,085 km (0.073 R)
• M45: 16,992,074 km (0.118 R)
• M46: 17,655,989 km (0.035 R)
• M47: 18,698,836 km (0.114 R)
• M48: 19,134,016 km (0.106 R)
• M49: 21,165,406 km (0.082 R)
• M50: 21,748,987 km (0.052 R)
• M51: 23,330,985 km (0.077 R)
• M52: 23,799,376 km (0.081 R)
• M53: 24,541,680 km (0.081 R)
• M54: 26,048,879 km (0.085 R)
• M55: 27,868,438 km (0.092 R)
• M56: 28,365,252 km (0.101 R)
• M57: 28,936,716 km (0.081 R)
• M58: 29,584,026 km (0.118 R)
• M59: 30,454,686 km (0.111 R)
• M60: 31,113,066 km (0.12 R)
• M61: 31,333,573 km (0.104 R)
• M62: 31,480,927 km (0.099 R)
• M63: 31,850,135 km (0.081 R)
• M64: 32,295,188 km (0.115 R)
• M65: 33,116,481 km (0.109 R)
• M66: 33,266,527 km (0.1 R)
• M67: 33,944,505 km (0.119 R)
• M68: 34,171,594 km (0.039 R)
• M69: 34,932,000 km (0.105 R)
• M70: 35,161,184 km (0.091 R)
• M71: 39,848,983 km (0.088 R)
• M72: 40,408,629 km (0.076 R)
• M73: 40,488,664 km (0.049 R)
• M74: 41,616,332 km (0.093 R)
• M75: 42,428,200 km (0.112 R)
• M76: 42,754,323 km (0.096 R)
• M77: 43,245,154 km (0.045 R)
• M78: 43,573,372 km (0.105 R)
• M79: 45,476,855 km (0.12 R)
• M80: 46,816,953 km (0.11 R)
• M81: 46,985,400 km (0.046 R)
• M82: 48,765,914 km (0.085 R)
• M83: 49,107,595 km (0.089 R)
• M84: 50,654,886 km (0.112 R)
• M85: 50,741,354 km (0.079 R)
• M86: 52,130,819 km (0.115 R)
• M87: 53,973,565 km (0.062 R)
• M88: 54,061,828 km (0.104 R)
• M89: 55,659,085 km (0.028 R)
• M90: 56,284,404 km (0.079 R)
• M91: 57,632,131 km (0.066 R)
• M92: 58,174,274 km (0.061 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 20,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit