🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 136 Days

Day: 37.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.55 AU - 0.59 AU

Year: 160 Days

Day: 28.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.77 AU - 1.25 AU

Year: 378 Days

Day: 17.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.09 AU - 1.13 AU

Year: 436 Days

Day: 38 Hours

Environment

Temp: 13 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.15 AU - 1.45 AU

Year: 553 Days

Day: 24.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.17 AU - 2.79 AU

Year: 1456 Days

Day: 37.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.8

Radius: 14.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.32 AU - 5.74 AU

Year: 4205 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,778,949 km

• M1: 185,352 km (0.066 R)
• M2: 283,189 km (0.03 R)
• M3: 445,502 km (0.106 R)
• M4: 615,894 km (0.106 R)
• M5: 715,676 km (0.052 R)
• M6: 872,604 km (0.118 R)
• M7: 1,031,328 km (0.117 R)
• M8: 1,581,399 km (0.115 R)
• M9: 1,944,174 km (0.103 R)
• M10: 2,454,003 km (0.104 R)
• M11: 2,701,139 km (0.103 R)
• M12: 2,843,856 km (0.108 R)
• M13: 3,120,312 km (0.081 R)
• M14: 3,388,691 km (0.091 R)
• M15: 3,491,315 km (0.102 R)
• M16: 3,612,489 km (0.102 R)
• M17: 3,876,829 km (0.037 R)
• M18: 4,074,747 km (0.074 R)
• M19: 4,202,503 km (0.105 R)
• M20: 4,919,676 km (0.069 R)
• M21: 5,252,830 km (0.093 R)
• M22: 5,512,682 km (0.051 R)
• M23: 5,674,846 km (0.11 R)
• M24: 6,360,153 km (0.027 R)
• M25: 6,487,611 km (0.09 R)
• M26: 6,766,760 km (0.101 R)
• M27: 6,896,911 km (0.093 R)
• M28: 7,093,781 km (0.108 R)
• M29: 7,292,597 km (0.056 R)
• M30: 7,470,768 km (0.12 R)
• M31: 7,695,614 km (0.081 R)
• M32: 7,877,225 km (0.075 R)
• M33: 8,221,301 km (0.1 R)
• M34: 8,640,923 km (0.101 R)
• M35: 9,307,680 km (0.039 R)
• M36: 9,477,025 km (0.093 R)
• M37: 9,622,883 km (0.118 R)
• M38: 10,065,244 km (0.075 R)
• M39: 10,589,734 km (0.118 R)
• M40: 10,791,841 km (0.111 R)
• M41: 11,020,875 km (0.104 R)
• M42: 11,123,200 km (0.118 R)
• M43: 11,328,748 km (0.11 R)
• M44: 12,322,227 km (0.116 R)
• M45: 12,534,955 km (0.076 R)
• M46: 12,668,546 km (0.093 R)
• M47: 13,234,924 km (0.114 R)
• M48: 13,452,738 km (0.119 R)
• M49: 13,809,379 km (0.114 R)
• M50: 14,113,662 km (0.072 R)
• M51: 14,252,788 km (0.091 R)
• M52: 15,267,211 km (0.054 R)
• M53: 15,467,223 km (0.03 R)
• M54: 15,956,558 km (0.091 R)
• M55: 16,159,562 km (0.098 R)
• M56: 16,480,150 km (0.078 R)
• M57: 16,626,607 km (0.115 R)
• M58: 16,861,924 km (0.092 R)
• M59: 17,187,299 km (0.047 R)
• M60: 17,544,539 km (0.033 R)
• M61: 17,994,529 km (0.102 R)
• M62: 18,539,664 km (0.065 R)
• M63: 18,630,919 km (0.088 R)
• M64: 18,814,176 km (0.054 R)
• M65: 19,801,373 km (0.112 R)
• M66: 20,238,647 km (0.049 R)
• M67: 20,426,991 km (0.092 R)
• M68: 20,963,898 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.2

Radius: 4.2

Gravity: 36.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.39 AU - 16.59 AU

Year: 19507 Days

Day: 17.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 146 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,778,949 km

• M1: 70,760 km (0.109 R)
• M2: 258,954 km (0.09 R)
• M3: 551,567 km (0.062 R)
• M4: 681,568 km (0.057 R)
• M5: 869,612 km (0.072 R)
• M6: 919,129 km (0.115 R)
• M7: 969,693 km (0.097 R)
• M8: 1,320,201 km (0.115 R)
• M9: 2,092,425 km (0.109 R)
• M10: 2,866,295 km (0.099 R)
• M11: 3,015,743 km (0.098 R)
• M12: 3,167,735 km (0.074 R)
• M13: 3,964,344 km (0.075 R)
• M14: 4,907,857 km (0.064 R)
• M15: 4,952,438 km (0.1 R)
• M16: 5,267,491 km (0.071 R)
• M17: 5,404,522 km (0.046 R)
• M18: 5,728,850 km (0.09 R)
• M19: 5,964,467 km (0.092 R)
• M20: 6,059,462 km (0.083 R)
• M21: 6,788,751 km (0.094 R)
• M22: 6,838,268 km (0.044 R)
• M23: 8,381,071 km (0.086 R)
• M24: 8,972,731 km (0.099 R)
• M25: 9,800,904 km (0.101 R)
• M26: 10,710,908 km (0.116 R)
• M27: 11,945,689 km (0.063 R)
• M28: 13,535,765 km (0.067 R)
• M29: 13,598,297 km (0.058 R)
• M30: 13,975,134 km (0.106 R)
• M31: 14,038,264 km (0.094 R)
• M32: 14,291,683 km (0.079 R)
• M33: 14,610,775 km (0.068 R)
• M34: 15,385,991 km (0.118 R)
• M35: 16,042,128 km (0.07 R)
• M36: 16,174,522 km (0.087 R)
• M37: 16,774,409 km (0.061 R)
• M38: 17,381,627 km (0.109 R)
• M39: 17,858,844 km (0.108 R)
• M40: 18,896,006 km (0.088 R)
• M41: 19,035,731 km (0.1 R)
• M42: 19,668,978 km (0.089 R)
• M43: 20,094,884 km (0.102 R)
• M44: 20,166,092 km (0.113 R)
• M45: 20,595,588 km (0.097 R)
• M46: 21,536,409 km (0.081 R)
• M47: 21,902,026 km (0.043 R)
• M48: 22,269,588 km (0.1 R)
• M49: 22,936,495 km (0.104 R)
• M50: 23,384,690 km (0.056 R)
• M51: 23,760,480 km (0.115 R)
• M52: 24,289,757 km (0.037 R)
• M53: 26,134,000 km (0.108 R)
• M54: 26,211,791 km (0.114 R)
• M55: 26,758,721 km (0.098 R)
• M56: 27,309,390 km (0.06 R)
• M57: 28,022,823 km (0.113 R)
• M58: 32,096,373 km (0.089 R)
• M59: 32,681,300 km (0.114 R)
• M60: 33,269,669 km (0.114 R)
• M61: 34,542,298 km (0.056 R)
• M62: 34,627,718 km (0.093 R)
• M63: 36,003,869 km (0.049 R)
• M64: 36,437,404 km (0.094 R)
• M65: 36,524,470 km (0.057 R)
• M66: 36,872,883 km (0.107 R)
• M67: 37,134,979 km (0.085 R)
• M68: 38,101,082 km (0.112 R)
• M69: 39,075,562 km (0.09 R)
• M70: 39,342,744 km (0.117 R)
• M71: 43,146,419 km (0.1 R)
• M72: 44,440,142 km (0.112 R)
• M73: 47,729,649 km (0.094 R)
• M74: 49,163,246 km (0.098 R)
• M75: 49,547,862 km (0.11 R)
• M76: 49,644,203 km (0.09 R)
• M77: 50,223,446 km (0.116 R)
• M78: 51,486,202 km (0.112 R)
• M79: 54,340,529 km (0.062 R)
• M80: 54,937,574 km (0.111 R)
• M81: 55,037,206 km (0.043 R)
• M82: 57,245,869 km (0.078 R)
• M83: 57,751,809 km (0.081 R)
• M84: 57,954,664 km (0.073 R)
• M85: 63,414,687 km (0.112 R)
• M86: 66,577,186 km (0.119 R)
• M87: 67,856,397 km (0.045 R)
• M88: 69,682,688 km (0.12 R)
• M89: 69,790,548 km (0.115 R)
• M90: 71,089,955 km (0.114 R)
• M91: 71,198,713 km (0.109 R)
• M92: 72,069,821 km (0.085 R)
• M93: 72,506,797 km (0.11 R)
• M94: 73,163,681 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416

Radius: 5.8

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.45 AU - 15.63 AU

Year: 19611 Days

Day: 16 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,778,949 km

• M1: 126,410 km (0.065 R)
• M2: 251,773 km (0.036 R)
• M3: 418,874 km (0.104 R)
• M4: 678,576 km (0.054 R)
• M5: 891,454 km (0.074 R)
• M6: 1,029,233 km (0.064 R)
• M7: 1,674,299 km (0.092 R)
• M8: 2,295,579 km (0.069 R)
• M9: 2,453,255 km (0.068 R)
• M10: 2,745,869 km (0.084 R)
• M11: 2,981,186 km (0.088 R)
• M12: 4,023,884 km (0.097 R)
• M13: 4,446,498 km (0.054 R)
• M14: 4,842,782 km (0.103 R)
• M15: 5,126,869 km (0.117 R)
• M16: 6,054,824 km (0.07 R)
• M17: 6,493,595 km (0.074 R)
• M18: 6,988,016 km (0.104 R)
• M19: 7,124,898 km (0.062 R)
• M20: 7,681,551 km (0.102 R)
• M21: 7,728,675 km (0.092 R)
• M22: 8,542,637 km (0.101 R)
• M23: 10,719,884 km (0.101 R)
• M24: 10,772,393 km (0.058 R)
• M25: 10,983,625 km (0.028 R)
• M26: 11,196,204 km (0.034 R)
• M27: 11,463,685 km (0.053 R)
• M28: 11,679,405 km (0.103 R)
• M29: 12,610,652 km (0.1 R)
• M30: 12,721,653 km (0.096 R)
• M31: 13,622,382 km (0.115 R)
• M32: 13,908,114 km (0.086 R)
• M33: 14,195,641 km (0.073 R)
• M34: 14,253,386 km (0.116 R)
• M35: 14,427,219 km (0.034 R)
• M36: 15,188,373 km (0.088 R)
• M37: 15,842,415 km (0.114 R)
• M38: 15,962,392 km (0.098 R)
• M39: 16,688,241 km (0.112 R)
• M40: 17,055,204 km (0.063 R)
• M41: 17,239,659 km (0.073 R)
• M42: 17,363,077 km (0.066 R)
• M43: 18,297,615 km (0.066 R)
• M44: 19,056,974 km (0.032 R)
• M45: 19,248,459 km (0.054 R)
• M46: 19,376,365 km (0.115 R)
• M47: 21,263,692 km (0.112 R)
• M48: 21,727,894 km (0.115 R)
• M49: 23,549,846 km (0.088 R)
• M50: 24,167,985 km (0.061 R)
• M51: 25,000,347 km (0.113 R)
• M52: 25,701,213 km (0.053 R)
• M53: 26,054,115 km (0.082 R)
• M54: 26,550,780 km (0.06 R)
• M55: 28,277,289 km (0.096 R)
• M56: 28,350,143 km (0.098 R)
• M57: 28,568,556 km (0.073 R)
• M58: 28,860,870 km (0.09 R)
• M59: 30,188,402 km (0.11 R)
• M60: 30,934,446 km (0.103 R)
• M61: 31,009,395 km (0.092 R)
• M62: 32,749,517 km (0.097 R)
• M63: 34,365,922 km (0.094 R)
• M64: 36,561,121 km (0.114 R)
• M65: 36,878,418 km (0.105 R)
• M66: 37,515,705 km (0.07 R)
• M67: 38,237,066 km (0.036 R)
• M68: 38,559,150 km (0.091 R)
• M69: 38,720,566 km (0.09 R)
• M70: 40,264,716 km (0.092 R)
• M71: 40,838,723 km (0.114 R)
• M72: 40,921,002 km (0.12 R)
• M73: 43,496,927 km (0.095 R)
• M74: 44,339,014 km (0.084 R)
• M75: 46,639,380 km (0.106 R)
• M76: 46,725,399 km (0.095 R)
• M77: 47,414,746 km (0.074 R)
• M78: 48,107,683 km (0.117 R)
• M79: 48,455,349 km (0.052 R)
• M80: 48,542,265 km (0.101 R)
• M81: 51,089,169 km (0.109 R)
• M82: 52,334,272 km (0.066 R)
• M83: 52,870,879 km (0.046 R)
• M84: 53,319,374 km (0.12 R)
• M85: 54,220,402 km (0.028 R)
• M86: 55,490,189 km (0.042 R)
• M87: 56,769,699 km (0.11 R)
• M88: 58,151,385 km (0.065 R)
• M89: 58,892,942 km (0.114 R)
• M90: 59,171,643 km (0.078 R)
• M91: 59,450,942 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.9

Radius: 6.5

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.27 AU - 15.63 AU

Year: 20477 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,778,949 km

• M1: 159,322 km (0.055 R)
• M2: 237,113 km (0.092 R)
• M3: 375,640 km (0.115 R)
• M4: 488,587 km (0.092 R)
• M5: 540,647 km (0.074 R)
• M6: 1,381,237 km (0.067 R)
• M7: 1,746,705 km (0.1 R)
• M8: 1,996,982 km (0.097 R)
• M9: 2,439,343 km (0.085 R)
• M10: 2,531,495 km (0.113 R)
• M11: 3,241,636 km (0.046 R)
• M12: 3,411,131 km (0.109 R)
• M13: 3,479,796 km (0.117 R)
• M14: 3,548,910 km (0.068 R)
• M15: 3,723,790 km (0.074 R)
• M16: 3,830,154 km (0.091 R)
• M17: 4,009,522 km (0.071 R)
• M18: 4,191,583 km (0.06 R)
• M19: 4,265,185 km (0.12 R)
• M20: 4,413,736 km (0.101 R)
• M21: 5,221,414 km (0.119 R)
• M22: 5,703,120 km (0.063 R)
• M23: 5,743,960 km (0.064 R)
• M24: 6,073,823 km (0.045 R)
• M25: 7,012,251 km (0.093 R)
• M26: 7,143,747 km (0.11 R)
• M27: 7,187,729 km (0.12 R)
• M28: 8,363,419 km (0.091 R)
• M29: 9,020,752 km (0.051 R)
• M30: 9,116,045 km (0.114 R)
• M31: 9,163,767 km (0.1 R)
• M32: 9,548,982 km (0.112 R)
• M33: 11,604,157 km (0.118 R)
• M34: 15,070,340 km (0.099 R)
• M35: 16,098,526 km (0.089 R)
• M36: 16,156,271 km (0.11 R)
• M37: 16,504,535 km (0.103 R)
• M38: 16,679,564 km (0.086 R)
• M39: 17,031,418 km (0.032 R)
• M40: 17,090,360 km (0.095 R)
• M41: 17,504,447 km (0.033 R)
• M42: 17,563,987 km (0.045 R)
• M43: 18,101,791 km (0.111 R)
• M44: 18,645,131 km (0.037 R)
• M45: 18,705,867 km (0.11 R)
• M46: 19,132,670 km (0.071 R)
• M47: 19,255,191 km (0.051 R)
• M48: 22,079,898 km (0.111 R)
• M49: 24,099,918 km (0.046 R)
• M50: 24,630,691 km (0.114 R)
• M51: 25,568,819 km (0.096 R)
• M52: 27,341,853 km (0.062 R)
• M53: 27,549,046 km (0.076 R)
• M54: 28,452,617 km (0.107 R)
• M55: 28,802,676 km (0.104 R)
• M56: 29,507,282 km (0.032 R)
• M57: 29,932,739 km (0.099 R)
• M58: 30,146,215 km (0.076 R)
• M59: 31,727,165 km (0.026 R)
• M60: 32,090,090 km (0.095 R)
• M61: 34,000,155 km (0.083 R)
• M62: 34,148,556 km (0.093 R)
• M63: 34,371,607 km (0.091 R)
• M64: 35,043,750 km (0.091 R)
• M65: 36,022,270 km (0.091 R)
• M66: 36,704,885 km (0.072 R)
• M67: 37,468,432 km (0.079 R)
• M68: 38,005,937 km (0.073 R)
• M69: 39,244,309 km (0.085 R)
• M70: 41,363,811 km (0.106 R)
• M71: 43,278,814 km (0.098 R)
• M72: 43,359,148 km (0.109 R)
• M73: 44,409,175 km (0.109 R)
• M74: 44,490,257 km (0.091 R)
• M75: 46,946,505 km (0.108 R)
• M76: 48,608,387 km (0.04 R)
• M77: 49,446,435 km (0.104 R)
• M78: 50,712,481 km (0.028 R)
• M79: 51,136,891 km (0.118 R)
• M80: 51,647,767 km (0.081 R)
• M81: 51,733,038 km (0.085 R)
• M82: 53,276,589 km (0.055 R)
• M83: 53,794,497 km (0.104 R)
• M84: 54,661,267 km (0.109 R)
• M85: 55,096,447 km (0.094 R)
• M86: 56,057,763 km (0.098 R)
• M87: 56,233,092 km (0.034 R)
• M88: 56,760,424 km (0.067 R)
• M89: 57,200,990 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 10,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit