🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.49 AU - 0.63 AU

Year: 147 Days

Day: 46.2 Hours

Environment

Temp: 255 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.72 AU - 0.74 AU

Year: 218 Days

Day: 42.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,672,097 km

• M1: 166,502 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.7 AU - 2.48 AU

Year: 1057 Days

Day: 26 Hours

Environment

Temp: -52 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.3 AU - 4.38 AU

Year: 2633 Days

Day: 46.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 9.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.23 AU - 9.29 AU

Year: 9071 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,672,097 km

• M1: 145,260 km (0.088 R)
• M2: 372,499 km (0.05 R)
• M3: 499,208 km (0.107 R)
• M4: 826,079 km (0.084 R)
• M5: 924,964 km (0.119 R)
• M6: 1,182,272 km (0.103 R)
• M7: 1,513,781 km (0.095 R)
• M8: 1,618,948 km (0.096 R)
• M9: 1,726,659 km (0.104 R)
• M10: 2,300,965 km (0.087 R)
• M11: 2,443,232 km (0.102 R)
• M12: 3,085,306 km (0.098 R)
• M13: 3,659,014 km (0.116 R)
• M14: 3,777,795 km (0.076 R)
• M15: 4,117,083 km (0.049 R)
• M16: 4,593,253 km (0.06 R)
• M17: 5,734,685 km (0.034 R)
• M18: 5,928,564 km (0.093 R)
• M19: 6,068,438 km (0.096 R)
• M20: 6,294,480 km (0.116 R)
• M21: 6,871,479 km (0.04 R)
• M22: 7,707,881 km (0.104 R)
• M23: 7,768,767 km (0.106 R)
• M24: 7,891,288 km (0.047 R)
• M25: 8,702,707 km (0.03 R)
• M26: 9,803,448 km (0.078 R)
• M27: 10,437,593 km (0.1 R)
• M28: 10,674,556 km (0.099 R)
• M29: 12,850,158 km (0.104 R)
• M30: 12,922,563 km (0.117 R)
• M31: 13,286,684 km (0.097 R)
• M32: 13,359,987 km (0.078 R)
• M33: 13,691,197 km (0.085 R)
• M34: 13,839,299 km (0.046 R)
• M35: 13,950,600 km (0.057 R)
• M36: 14,663,134 km (0.109 R)
• M37: 14,814,677 km (0.089 R)
• M38: 16,084,613 km (0.106 R)
• M39: 16,201,749 km (0.118 R)
• M40: 16,831,406 km (0.107 R)
• M41: 17,710,294 km (0.113 R)
• M42: 18,932,807 km (0.097 R)
• M43: 19,015,236 km (0.114 R)
• M44: 19,263,419 km (0.084 R)
• M45: 20,098,175 km (0.111 R)
• M46: 21,286,730 km (0.059 R)
• M47: 21,415,384 km (0.101 R)
• M48: 22,279,910 km (0.082 R)
• M49: 23,775,739 km (0.103 R)
• M50: 24,401,058 km (0.091 R)
• M51: 26,125,473 km (0.084 R)
• M52: 26,724,463 km (0.108 R)
• M53: 27,374,466 km (0.069 R)
• M54: 27,607,988 km (0.058 R)
• M55: 27,888,933 km (0.116 R)
• M56: 29,499,204 km (0.104 R)
• M57: 29,690,540 km (0.056 R)
• M58: 32,413,371 km (0.117 R)
• M59: 32,561,473 km (0.066 R)
• M60: 33,007,274 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.8

Radius: 6.4

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.92 AU - 16.62 AU

Year: 19859 Days

Day: 24.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,672,097 km

• M1: 153,637 km (0.111 R)
• M2: 243,695 km (0.103 R)
• M3: 810,222 km (0.082 R)
• M4: 858,393 km (0.085 R)
• M5: 1,034,918 km (0.078 R)
• M6: 1,087,427 km (0.049 R)
• M7: 1,392,906 km (0.062 R)
• M8: 1,480,720 km (0.052 R)
• M9: 2,180,090 km (0.077 R)
• M10: 2,316,972 km (0.117 R)
• M11: 2,671,818 km (0.09 R)
• M12: 4,126,657 km (0.061 R)
• M13: 4,953,485 km (0.079 R)
• M14: 5,688,459 km (0.082 R)
• M15: 6,359,106 km (0.082 R)
• M16: 6,803,562 km (0.049 R)
• M17: 7,826,362 km (0.105 R)
• M18: 8,142,612 km (0.05 R)
• M19: 9,116,045 km (0.102 R)
• M20: 9,504,402 km (0.063 R)
• M21: 9,672,550 km (0.106 R)
• M22: 10,182,828 km (0.092 R)
• M23: 10,354,865 km (0.042 R)
• M24: 11,229,564 km (0.078 R)
• M25: 11,466,826 km (0.062 R)
• M26: 11,765,723 km (0.076 R)
• M27: 12,432,181 km (0.093 R)
• M28: 12,616,037 km (0.051 R)
• M29: 13,675,190 km (0.083 R)
• M30: 14,892,318 km (0.098 R)
• M31: 16,680,611 km (0.116 R)
• M32: 16,748,080 km (0.073 R)
• M33: 17,840,892 km (0.106 R)
• M34: 18,117,649 km (0.117 R)
• M35: 20,310,604 km (0.107 R)
• M36: 20,454,966 km (0.086 R)
• M37: 20,672,032 km (0.075 R)
• M38: 20,962,701 km (0.088 R)
• M39: 21,916,986 km (0.085 R)
• M40: 22,362,039 km (0.054 R)
• M41: 24,940,359 km (0.106 R)
• M42: 25,017,551 km (0.08 R)
• M43: 25,950,743 km (0.058 R)
• M44: 26,029,132 km (0.085 R)
• M45: 26,264,300 km (0.111 R)
• M46: 28,011,453 km (0.115 R)
• M47: 28,656,071 km (0.071 R)
• M48: 28,899,017 km (0.093 R)
• M49: 28,980,100 km (0.059 R)
• M50: 31,532,987 km (0.033 R)
• M51: 33,472,972 km (0.056 R)
• M52: 33,814,205 km (0.108 R)
• M53: 34,672,598 km (0.114 R)
• M54: 35,018,019 km (0.108 R)
• M55: 35,712,153 km (0.12 R)
• M56: 36,498,440 km (0.09 R)
• M57: 37,113,885 km (0.076 R)
• M58: 37,910,344 km (0.114 R)
• M59: 39,340,051 km (0.114 R)
• M60: 40,514,694 km (0.051 R)
• M61: 41,243,235 km (0.106 R)
• M62: 41,609,152 km (0.095 R)
• M63: 43,083,439 km (0.117 R)
• M64: 43,454,741 km (0.045 R)
• M65: 43,733,890 km (0.064 R)
• M66: 44,293,985 km (0.063 R)
• M67: 45,988,330 km (0.09 R)
• M68: 46,843,432 km (0.035 R)
• M69: 47,129,762 km (0.086 R)
• M70: 49,634,479 km (0.039 R)
• M71: 51,590,471 km (0.118 R)
• M72: 51,688,907 km (0.042 R)
• M73: 52,083,396 km (0.05 R)
• M74: 52,379,899 km (0.101 R)
• M75: 53,173,217 km (0.107 R)
• M76: 53,671,228 km (0.103 R)
• M77: 53,770,860 km (0.096 R)
• M78: 54,170,586 km (0.102 R)
• M79: 54,270,667 km (0.108 R)
• M80: 54,771,969 km (0.071 R)
• M81: 55,476,426 km (0.034 R)
• M82: 56,183,874 km (0.106 R)
• M83: 63,736,622 km (0.112 R)
• M84: 64,477,430 km (0.093 R)
• M85: 65,221,081 km (0.098 R)
• M86: 66,288,462 km (0.047 R)
• M87: 67,361,528 km (0.109 R)
• M88: 67,900,230 km (0.093 R)
• M89: 68,116,099 km (0.101 R)
• M90: 68,765,055 km (0.099 R)
• M91: 71,381,522 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.5

Radius: 7.5

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.65 AU - 15.55 AU

Year: 20528 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,672,097 km

• M1: 299,645 km (0.098 R)
• M2: 677,080 km (0.101 R)
• M3: 909,106 km (0.098 R)
• M4: 1,744,461 km (0.111 R)
• M5: 2,100,055 km (0.105 R)
• M6: 2,248,755 km (0.088 R)
• M7: 2,959,644 km (0.077 R)
• M8: 3,513,605 km (0.112 R)
• M9: 4,379,777 km (0.073 R)
• M10: 4,570,215 km (0.106 R)
• M11: 5,208,100 km (0.114 R)
• M12: 5,308,780 km (0.069 R)
• M13: 5,460,921 km (0.043 R)
• M14: 5,666,019 km (0.095 R)
• M15: 6,296,425 km (0.107 R)
• M16: 7,283,472 km (0.083 R)
• M17: 8,494,915 km (0.115 R)
• M18: 8,852,304 km (0.114 R)
• M19: 9,336,702 km (0.118 R)
• M20: 9,829,627 km (0.112 R)
• M21: 10,016,625 km (0.079 R)
• M22: 10,079,306 km (0.115 R)
• M23: 11,423,892 km (0.056 R)
• M24: 12,217,359 km (0.09 R)
• M25: 12,960,112 km (0.11 R)
• M26: 13,717,526 km (0.107 R)
• M27: 14,844,746 km (0.1 R)
• M28: 16,738,955 km (0.082 R)
• M29: 18,939,838 km (0.107 R)
• M30: 19,172,762 km (0.056 R)
• M31: 19,484,674 km (0.086 R)
• M32: 22,121,336 km (0.08 R)
• M33: 22,859,602 km (0.053 R)
• M34: 23,107,635 km (0.055 R)
• M35: 23,356,416 km (0.088 R)
• M36: 24,108,146 km (0.115 R)
• M37: 25,549,671 km (0.053 R)
• M38: 26,670,608 km (0.092 R)
• M39: 26,844,590 km (0.119 R)
• M40: 30,400,830 km (0.077 R)
• M41: 31,221,076 km (0.089 R)
• M42: 32,233,554 km (0.118 R)
• M43: 32,697,307 km (0.067 R)
• M44: 34,101,882 km (0.095 R)
• M45: 34,196,278 km (0.099 R)
• M46: 35,717,389 km (0.083 R)
• M47: 36,969,523 km (0.054 R)
• M48: 37,649,745 km (0.094 R)
• M49: 38,236,019 km (0.082 R)
• M50: 38,923,870 km (0.107 R)
• M51: 39,814,277 km (0.051 R)
• M52: 40,711,415 km (0.098 R)
• M53: 42,932,046 km (0.103 R)
• M54: 44,984,828 km (0.097 R)
• M55: 45,295,542 km (0.088 R)
• M56: 45,814,946 km (0.088 R)
• M57: 46,127,456 km (0.064 R)
• M58: 48,017,625 km (0.045 R)
• M59: 48,653,416 km (0.077 R)
• M60: 49,505,227 km (0.073 R)
• M61: 51,764,902 km (0.106 R)
• M62: 53,071,191 km (0.104 R)
• M63: 53,728,374 km (0.108 R)
• M64: 54,058,088 km (0.039 R)
• M65: 54,388,251 km (0.04 R)
• M66: 55,161,522 km (0.081 R)
• M67: 55,272,374 km (0.104 R)
• M68: 57,727,874 km (0.066 R)
• M69: 57,952,869 km (0.063 R)
• M70: 58,403,607 km (0.056 R)
• M71: 58,855,692 km (0.081 R)
• M72: 59,763,153 km (0.118 R)
• M73: 61,477,245 km (0.064 R)
• M74: 63,091,556 km (0.076 R)
• M75: 63,555,309 km (0.079 R)
• M76: 66,597,531 km (0.06 R)
• M77: 66,715,414 km (0.105 R)
• M78: 67,424,508 km (0.038 R)
• M79: 68,017,514 km (0.109 R)
• M80: 68,850,326 km (0.116 R)
• M81: 69,806,406 km (0.114 R)
• M82: 70,166,039 km (0.075 R)
• M83: 71,128,252 km (0.108 R)
• M84: 72,458,177 km (0.103 R)
• M85: 74,285,067 km (0.116 R)
• M86: 76,250,334 km (0.108 R)
• M87: 76,620,738 km (0.091 R)
• M88: 76,744,306 km (0.027 R)
• M89: 77,983,874 km (0.047 R)
• M90: 78,108,190 km (0.102 R)
• M91: 79,981,006 km (0.053 R)
• M92: 81,111,816 km (0.075 R)
• M93: 81,616,110 km (0.119 R)
• M94: 82,374,422 km (0.063 R)
• M95: 85,302,950 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.5

Radius: 5.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.05 AU - 18.89 AU

Year: 25546 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 175.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,672,097 km

• M1: 219,310 km (0.117 R)
• M2: 341,532 km (0.087 R)
• M3: 440,566 km (0.042 R)
• M4: 501,751 km (0.089 R)
• M5: 616,044 km (0.097 R)
• M6: 812,765 km (0.086 R)
• M7: 889,359 km (0.046 R)
• M8: 1,112,111 km (0.074 R)
• M9: 1,329,626 km (0.109 R)
• M10: 1,466,508 km (0.11 R)
• M11: 1,536,819 km (0.105 R)
• M12: 1,729,651 km (0.104 R)
• M13: 2,138,352 km (0.075 R)
• M14: 2,272,092 km (0.049 R)
• M15: 3,314,042 km (0.103 R)
• M16: 3,658,266 km (0.11 R)
• M17: 4,179,166 km (0.067 R)
• M18: 4,279,397 km (0.12 R)
• M19: 4,346,716 km (0.075 R)
• M20: 4,414,334 km (0.095 R)
• M21: 4,550,767 km (0.057 R)
• M22: 4,827,673 km (0.103 R)
• M23: 5,543,648 km (0.108 R)
• M24: 5,617,101 km (0.075 R)
• M25: 5,802,153 km (0.058 R)
• M26: 6,026,700 km (0.085 R)
• M27: 6,102,247 km (0.064 R)
• M28: 6,523,215 km (0.065 R)
• M29: 6,795,932 km (0.11 R)
• M30: 7,112,332 km (0.119 R)
• M31: 7,272,252 km (0.093 R)
• M32: 7,473,910 km (0.115 R)
• M33: 7,636,523 km (0.103 R)
• M34: 7,882,761 km (0.102 R)
• M35: 8,215,017 km (0.105 R)
• M36: 9,413,745 km (0.081 R)
• M37: 9,501,410 km (0.098 R)
• M38: 9,589,373 km (0.069 R)
• M39: 9,721,917 km (0.093 R)
• M40: 10,033,380 km (0.095 R)
• M41: 10,895,213 km (0.113 R)
• M42: 11,079,667 km (0.102 R)
• M43: 11,686,286 km (0.091 R)
• M44: 12,834,301 km (0.036 R)
• M45: 13,029,227 km (0.089 R)
• M46: 13,224,901 km (0.054 R)
• M47: 13,372,404 km (0.102 R)
• M48: 13,768,390 km (0.059 R)
• M49: 13,818,206 km (0.103 R)
• M50: 13,917,987 km (0.102 R)
• M51: 14,017,919 km (0.04 R)
• M52: 14,268,795 km (0.105 R)
• M53: 16,805,526 km (0.102 R)
• M54: 17,072,109 km (0.093 R)
• M55: 17,880,237 km (0.082 R)
• M56: 17,988,845 km (0.095 R)
• M57: 18,097,752 km (0.076 R)
• M58: 18,371,067 km (0.082 R)
• M59: 19,032,290 km (0.084 R)
• M60: 20,038,934 km (0.078 R)
• M61: 20,378,222 km (0.11 R)
• M62: 20,948,040 km (0.08 R)
• M63: 22,278,414 km (0.076 R)
• M64: 22,688,761 km (0.08 R)
• M65: 23,755,095 km (0.105 R)
• M66: 23,814,934 km (0.094 R)
• M67: 23,994,302 km (0.11 R)
• M68: 26,553,921 km (0.044 R)
• M69: 26,677,938 km (0.1 R)
• M70: 27,991,856 km (0.107 R)
• M71: 28,624,805 km (0.101 R)
• M72: 29,007,027 km (0.087 R)
• M73: 29,134,634 km (0.118 R)
• M74: 30,292,821 km (0.073 R)
• M75: 30,617,149 km (0.116 R)
• M76: 30,942,674 km (0.094 R)
• M77: 32,190,021 km (0.026 R)
• M78: 32,388,537 km (0.062 R)
• M79: 32,720,196 km (0.051 R)
• M80: 33,721,903 km (0.119 R)
• M81: 34,733,634 km (0.11 R)
• M82: 35,209,205 km (0.107 R)
• M83: 37,271,711 km (0.083 R)
• M84: 37,898,077 km (0.068 R)
• M85: 38,738,518 km (0.12 R)
• M86: 39,443,723 km (0.095 R)
• M87: 40,437,950 km (0.072 R)
• M88: 40,580,666 km (0.075 R)
• M89: 44,276,033 km (0.098 R)
• M90: 44,496,839 km (0.117 R)
• M91: 46,350,207 km (0.088 R)
• M92: 47,098,646 km (0.073 R)
• M93: 49,215,306 km (0.093 R)
• M94: 50,131,892 km (0.081 R)
• M95: 51,517,318 km (0.084 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 15,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit