🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.44 AU - 0.68 AU

Year: 149 Days

Day: 26 Hours

Environment

Temp: 238 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.75 AU

Year: 174 Days

Day: 44 Hours

Environment

Temp: 193 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.87 AU - 1.93 AU

Year: 934 Days

Day: 15.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,826,846 km

• M1: 355,893 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.29 AU - 3.75 AU

Year: 1871 Days

Day: 12 Hours

Environment

Temp: -93 °C

Axial Tilt: 143.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.8

Radius: 9.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.41 AU - 6.39 AU

Year: 4473 Days

Day: 14.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,826,846 km

• M1: 115,340 km (0.106 R)
• M2: 179,517 km (0.109 R)
• M3: 322,383 km (0.078 R)
• M4: 449,542 km (0.109 R)
• M5: 576,101 km (0.117 R)
• M6: 923,168 km (0.109 R)
• M7: 1,329,476 km (0.084 R)
• M8: 1,490,294 km (0.051 R)
• M9: 1,601,146 km (0.117 R)
• M10: 1,758,224 km (0.066 R)
• M11: 1,875,808 km (0.052 R)
• M12: 1,935,497 km (0.067 R)
• M13: 2,469,262 km (0.114 R)
• M14: 2,551,541 km (0.09 R)
• M15: 3,242,683 km (0.063 R)
• M16: 3,497,897 km (0.05 R)
• M17: 3,627,898 km (0.094 R)
• M18: 3,911,984 km (0.08 R)
• M19: 3,969,729 km (0.103 R)
• M20: 4,066,519 km (0.111 R)
• M21: 4,786,833 km (0.114 R)
• M22: 4,889,906 km (0.063 R)
• M23: 5,546,042 km (0.057 R)
• M24: 5,676,342 km (0.115 R)
• M25: 6,207,264 km (0.06 R)
• M26: 6,319,912 km (0.065 R)
• M27: 6,387,829 km (0.113 R)
• M28: 7,459,548 km (0.051 R)
• M29: 7,603,461 km (0.07 R)
• M30: 7,675,717 km (0.045 R)
• M31: 8,114,338 km (0.106 R)
• M32: 8,188,239 km (0.067 R)
• M33: 8,485,939 km (0.113 R)
• M34: 8,561,037 km (0.066 R)
• M35: 9,349,119 km (0.098 R)
• M36: 9,634,402 km (0.072 R)
• M37: 9,738,821 km (0.087 R)
• M38: 9,896,198 km (0.116 R)
• M39: 10,480,378 km (0.082 R)
• M40: 11,267,562 km (0.107 R)
• M41: 11,989,521 km (0.096 R)
• M42: 12,555,001 km (0.116 R)
• M43: 12,898,478 km (0.092 R)
• M44: 13,390,356 km (0.075 R)
• M45: 13,448,549 km (0.105 R)
• M46: 13,565,385 km (0.056 R)
• M47: 13,653,199 km (0.109 R)
• M48: 13,858,896 km (0.119 R)
• M49: 14,065,641 km (0.084 R)
• M50: 15,084,103 km (0.057 R)
• M51: 15,510,307 km (0.033 R)
• M52: 16,219,252 km (0.113 R)
• M53: 16,468,332 km (0.114 R)
• M54: 16,718,609 km (0.04 R)
• M55: 18,085,635 km (0.117 R)
• M56: 18,214,738 km (0.055 R)
• M57: 18,570,930 km (0.1 R)
• M58: 18,766,305 km (0.119 R)
• M59: 19,093,326 km (0.096 R)
• M60: 19,521,325 km (0.071 R)
• M61: 19,719,991 km (0.116 R)
• M62: 19,885,895 km (0.079 R)
• M63: 20,185,989 km (0.069 R)
• M64: 20,925,601 km (0.059 R)
• M65: 20,993,368 km (0.069 R)
• M66: 21,366,914 km (0.093 R)
• M67: 21,571,564 km (0.096 R)
• M68: 22,396,896 km (0.103 R)
• M69: 22,500,717 km (0.091 R)
• M70: 22,604,687 km (0.094 R)
• M71: 22,917,795 km (0.078 R)
• M72: 23,302,561 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.3

Radius: 8.8

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.21 AU - 10.05 AU

Year: 9037 Days

Day: 11.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,826,846 km

• M1: 734,825 km (0.104 R)
• M2: 1,258,417 km (0.108 R)
• M3: 1,500,317 km (0.078 R)
• M4: 1,733,091 km (0.118 R)
• M5: 1,977,684 km (0.103 R)
• M6: 2,129,675 km (0.099 R)
• M7: 2,636,812 km (0.066 R)
• M8: 2,804,661 km (0.085 R)
• M9: 2,947,228 km (0.105 R)
• M10: 3,541,580 km (0.1 R)
• M11: 3,758,198 km (0.074 R)
• M12: 3,947,439 km (0.041 R)
• M13: 4,769,479 km (0.085 R)
• M14: 5,043,543 km (0.049 R)
• M15: 5,182,519 km (0.077 R)
• M16: 5,607,227 km (0.057 R)
• M17: 6,302,259 km (0.111 R)
• M18: 6,831,836 km (0.079 R)
• M19: 7,102,009 km (0.088 R)
• M20: 7,375,773 km (0.059 R)
• M21: 7,613,036 km (0.115 R)
• M22: 8,463,649 km (0.081 R)
• M23: 8,629,104 km (0.117 R)
• M24: 9,089,567 km (0.087 R)
• M25: 10,121,792 km (0.064 R)
• M26: 10,297,420 km (0.113 R)
• M27: 10,562,806 km (0.098 R)
• M28: 10,920,196 km (0.107 R)
• M29: 11,692,719 km (0.083 R)
• M30: 13,098,640 km (0.101 R)
• M31: 13,386,317 km (0.104 R)
• M32: 14,065,341 km (0.114 R)
• M33: 14,458,485 km (0.064 R)
• M34: 14,706,069 km (0.096 R)
• M35: 16,015,649 km (0.077 R)
• M36: 16,632,740 km (0.099 R)
• M37: 16,996,263 km (0.052 R)
• M38: 18,530,090 km (0.088 R)
• M39: 18,960,932 km (0.114 R)
• M40: 19,558,725 km (0.108 R)
• M41: 19,668,081 km (0.053 R)
• M42: 21,502,001 km (0.115 R)
• M43: 22,068,379 km (0.055 R)
• M44: 22,869,625 km (0.079 R)
• M45: 24,206,431 km (0.093 R)
• M46: 24,559,482 km (0.09 R)
• M47: 24,736,457 km (0.105 R)
• M48: 25,389,601 km (0.117 R)
• M49: 25,449,141 km (0.104 R)
• M50: 25,508,831 km (0.102 R)
• M51: 25,628,359 km (0.116 R)
• M52: 26,712,495 km (0.087 R)
• M53: 27,260,173 km (0.049 R)
• M54: 28,304,815 km (0.116 R)
• M55: 29,299,790 km (0.11 R)
• M56: 29,613,198 km (0.117 R)
• M57: 29,927,652 km (0.09 R)
• M58: 30,496,274 km (0.111 R)
• M59: 30,623,283 km (0.103 R)
• M60: 30,750,291 km (0.069 R)
• M61: 31,388,176 km (0.054 R)
• M62: 31,708,765 km (0.117 R)
• M63: 32,417,859 km (0.095 R)
• M64: 32,676,962 km (0.069 R)
• M65: 33,132,188 km (0.056 R)
• M66: 33,851,754 km (0.058 R)
• M67: 34,048,924 km (0.082 R)
• M68: 35,306,145 km (0.107 R)
• M69: 36,108,139 km (0.069 R)
• M70: 36,309,498 km (0.115 R)
• M71: 36,713,561 km (0.054 R)
• M72: 38,549,726 km (0.109 R)
• M73: 40,764,522 km (0.118 R)
• M74: 41,044,270 km (0.111 R)
• M75: 42,310,915 km (0.096 R)
• M76: 42,665,014 km (0.069 R)
• M77: 44,666,334 km (0.105 R)
• M78: 44,738,440 km (0.112 R)
• M79: 45,678,363 km (0.106 R)
• M80: 45,751,068 km (0.065 R)
• M81: 46,333,004 km (0.08 R)
• M82: 46,479,011 km (0.056 R)
• M83: 46,625,019 km (0.118 R)
• M84: 47,430,902 km (0.097 R)
• M85: 48,833,981 km (0.12 R)
• M86: 49,727,080 km (0.051 R)
• M87: 49,876,379 km (0.031 R)
• M88: 49,951,178 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.3

Radius: 5.3

Gravity: 32.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.82 AU - 15.44 AU

Year: 16959 Days

Day: 19.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,826,846 km

• M1: 140,772 km (0.118 R)
• M2: 189,840 km (0.032 R)
• M3: 246,687 km (0.085 R)
• M4: 416,630 km (0.073 R)
• M5: 1,005,148 km (0.11 R)
• M6: 1,111,363 km (0.079 R)
• M7: 1,277,715 km (0.107 R)
• M8: 1,665,174 km (0.072 R)
• M9: 3,023,074 km (0.085 R)
• M10: 3,493,559 km (0.092 R)
• M11: 3,574,192 km (0.088 R)
• M12: 4,414,184 km (0.102 R)
• M13: 4,856,246 km (0.093 R)
• M14: 5,358,596 km (0.106 R)
• M15: 5,829,679 km (0.08 R)
• M16: 7,423,794 km (0.088 R)
• M17: 8,161,013 km (0.113 R)
• M18: 8,866,367 km (0.025 R)
• M19: 9,254,124 km (0.101 R)
• M20: 11,394,122 km (0.082 R)
• M21: 11,454,111 km (0.066 R)
• M22: 11,694,664 km (0.1 R)
• M23: 13,172,841 km (0.079 R)
• M24: 13,551,473 km (0.116 R)
• M25: 14,126,228 km (0.11 R)
• M26: 14,319,658 km (0.104 R)
• M27: 16,368,251 km (0.103 R)
• M28: 18,506,453 km (0.069 R)
• M29: 19,357,516 km (0.084 R)
• M30: 19,643,996 km (0.101 R)
• M31: 19,715,803 km (0.067 R)
• M32: 20,076,333 km (0.119 R)
• M33: 21,318,445 km (0.113 R)
• M34: 22,735,884 km (0.096 R)
• M35: 23,570,192 km (0.112 R)
• M36: 23,646,636 km (0.101 R)
• M37: 26,847,133 km (0.067 R)
• M38: 27,166,674 km (0.106 R)
• M39: 27,728,713 km (0.072 R)
• M40: 27,809,347 km (0.059 R)
• M41: 33,384,560 km (0.031 R)
• M42: 34,245,496 km (0.056 R)
• M43: 35,288,193 km (0.109 R)
• M44: 35,638,102 km (0.062 R)
• M45: 36,077,172 km (0.098 R)
• M46: 36,253,249 km (0.12 R)
• M47: 36,517,887 km (0.112 R)
• M48: 36,606,300 km (0.076 R)
• M49: 37,761,495 km (0.094 R)
• M50: 38,388,459 km (0.097 R)
• M51: 38,568,276 km (0.052 R)
• M52: 38,928,657 km (0.105 R)
• M53: 39,471,398 km (0.042 R)
• M54: 40,107,638 km (0.087 R)
• M55: 40,290,147 km (0.073 R)
• M56: 40,472,806 km (0.109 R)
• M57: 40,564,211 km (0.052 R)
• M58: 40,747,318 km (0.057 R)
• M59: 43,526,847 km (0.079 R)
• M60: 43,620,495 km (0.082 R)
• M61: 43,808,091 km (0.076 R)
• M62: 44,184,180 km (0.034 R)
• M63: 44,655,712 km (0.091 R)
• M64: 47,326,782 km (0.084 R)
• M65: 48,778,929 km (0.087 R)
• M66: 49,559,381 km (0.094 R)
• M67: 50,049,314 km (0.101 R)
• M68: 50,245,586 km (0.063 R)
• M69: 50,639,178 km (0.094 R)
• M70: 53,422,746 km (0.079 R)
• M71: 53,924,946 km (0.058 R)
• M72: 55,238,116 km (0.108 R)
• M73: 57,381,554 km (0.071 R)
• M74: 57,690,025 km (0.085 R)
• M75: 59,552,070 km (0.095 R)
• M76: 59,968,550 km (0.075 R)
• M77: 60,490,497 km (0.091 R)
• M78: 60,909,222 km (0.112 R)
• M79: 61,118,808 km (0.086 R)
• M80: 61,749,363 km (0.082 R)
• M81: 63,228,886 km (0.107 R)
• M82: 63,972,986 km (0.094 R)
• M83: 64,399,490 km (0.093 R)
• M84: 65,148,227 km (0.093 R)
• M85: 66,007,368 km (0.108 R)
• M86: 66,330,499 km (0.037 R)
• M87: 66,654,229 km (0.116 R)
• M88: 67,628,410 km (0.12 R)
• M89: 68,389,265 km (0.07 R)
• M90: 68,825,492 km (0.104 R)
• M91: 69,153,112 km (0.108 R)
• M92: 69,590,835 km (0.098 R)
• M93: 69,919,801 km (0.11 R)
• M94: 70,799,287 km (0.107 R)
• M95: 71,903,917 km (0.101 R)
• M96: 73,571,485 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.9

Radius: 4.2

Gravity: 21.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.76 AU - 19.52 AU

Year: 27539 Days

Day: 24.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,826,846 km

• M1: 79,436 km (0.111 R)
• M2: 107,112 km (0.114 R)
• M3: 936,483 km (0.054 R)
• M4: 1,097,001 km (0.077 R)
• M5: 1,474,137 km (0.114 R)
• M6: 1,660,836 km (0.055 R)
• M7: 2,335,821 km (0.096 R)
• M8: 2,627,238 km (0.102 R)
• M9: 2,664,338 km (0.116 R)
• M10: 2,701,738 km (0.116 R)
• M11: 2,891,428 km (0.078 R)
• M12: 3,164,294 km (0.074 R)
• M13: 3,486,079 km (0.076 R)
• M14: 4,117,083 km (0.071 R)
• M15: 4,557,050 km (0.033 R)
• M16: 5,058,203 km (0.085 R)
• M17: 6,111,821 km (0.069 R)
• M18: 6,663,239 km (0.091 R)
• M19: 7,230,514 km (0.093 R)
• M20: 8,520,796 km (0.107 R)
• M21: 8,966,448 km (0.096 R)
• M22: 9,996,579 km (0.103 R)
• M23: 10,525,557 km (0.099 R)
• M24: 11,184,386 km (0.087 R)
• M25: 12,228,579 km (0.109 R)
• M26: 12,478,856 km (0.111 R)
• M27: 13,432,094 km (0.103 R)
• M28: 14,540,315 km (0.109 R)
• M29: 14,738,981 km (0.07 R)
• M30: 15,138,856 km (0.114 R)
• M31: 15,881,310 km (0.062 R)
• M32: 15,949,377 km (0.119 R)
• M33: 16,704,697 km (0.052 R)
• M34: 16,912,638 km (0.056 R)
• M35: 18,178,684 km (0.102 R)
• M36: 21,851,611 km (0.072 R)
• M37: 22,612,915 km (0.074 R)
• M38: 23,693,161 km (0.088 R)
• M39: 25,027,425 km (0.114 R)
• M40: 25,185,998 km (0.088 R)
• M41: 25,583,929 km (0.108 R)
• M42: 26,224,806 km (0.095 R)
• M43: 26,628,122 km (0.099 R)
• M44: 29,507,881 km (0.058 R)
• M45: 32,398,411 km (0.028 R)
• M46: 32,571,196 km (0.112 R)
• M47: 32,830,898 km (0.083 R)
• M48: 34,140,328 km (0.116 R)
• M49: 34,757,120 km (0.075 R)
• M50: 36,180,843 km (0.106 R)
• M51: 36,270,453 km (0.1 R)
• M52: 36,449,820 km (0.063 R)
• M53: 36,629,637 km (0.111 R)
• M54: 38,169,298 km (0.066 R)
• M55: 38,351,808 km (0.069 R)
• M56: 39,637,601 km (0.041 R)
• M57: 40,192,909 km (0.106 R)
• M58: 42,723,656 km (0.037 R)
• M59: 44,727,519 km (0.098 R)
• M60: 45,402,206 km (0.085 R)
• M61: 46,371,899 km (0.109 R)
• M62: 48,726,869 km (0.114 R)
• M63: 49,819,083 km (0.094 R)
• M64: 50,018,646 km (0.114 R)
• M65: 51,523,003 km (0.102 R)
• M66: 51,623,832 km (0.098 R)
• M67: 54,370,748 km (0.103 R)
• M68: 58,106,655 km (0.1 R)
• M69: 61,603,057 km (0.095 R)
• M70: 61,710,019 km (0.111 R)
• M71: 64,296,866 km (0.1 R)
• M72: 64,405,474 km (0.117 R)
• M73: 64,622,690 km (0.079 R)
• M74: 64,949,112 km (0.049 R)
• M75: 65,603,603 km (0.072 R)
• M76: 66,699,108 km (0.095 R)
• M77: 67,249,180 km (0.075 R)
• M78: 72,153,895 km (0.114 R)
• M79: 73,965,825 km (0.035 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 19,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit