🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.55 AU - 0.61 AU

Year: 162 Days

Day: 16.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.51 AU - 0.85 AU

Year: 206 Days

Day: 44.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.82 AU - 1.18 AU

Year: 367 Days

Day: 22.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,387,242 km

• M1: 647,609 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.96 AU - 1.06 AU

Year: 373 Days

Day: 31.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,387,242 km

• M1: 680,521 km (0.066 R)

Asteroid Belt

Center: 2.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.6 AU - 5.1 AU

Year: 3330 Days

Day: 46 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 8.1

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.77 AU - 7.27 AU

Year: 6111 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,387,242 km

• M1: 146,456 km (0.079 R)
• M2: 263,442 km (0.081 R)
• M3: 337,942 km (0.118 R)
• M4: 785,688 km (0.115 R)
• M5: 1,101,639 km (0.104 R)
• M6: 1,299,407 km (0.068 R)
• M7: 1,402,630 km (0.07 R)
• M8: 1,455,138 km (0.097 R)
• M9: 1,654,104 km (0.092 R)
• M10: 1,709,904 km (0.103 R)
• M11: 2,098,260 km (0.078 R)
• M12: 2,281,966 km (0.107 R)
• M13: 2,599,861 km (0.108 R)
• M14: 2,954,558 km (0.09 R)
• M15: 3,183,891 km (0.118 R)
• M16: 3,324,513 km (0.052 R)
• M17: 3,443,145 km (0.072 R)
• M18: 3,881,915 km (0.071 R)
• M19: 4,006,979 km (0.071 R)
• M20: 4,364,219 km (0.066 R)
• M21: 4,919,376 km (0.11 R)
• M22: 5,027,685 km (0.106 R)
• M23: 5,274,223 km (0.078 R)
• M24: 5,440,875 km (0.118 R)
• M25: 5,496,675 km (0.07 R)
• M26: 5,665,571 km (0.09 R)
• M27: 5,722,268 km (0.086 R)
• M28: 5,779,265 km (0.076 R)
• M29: 6,476,391 km (0.081 R)
• M30: 7,047,256 km (0.113 R)
• M31: 7,200,146 km (0.088 R)
• M32: 7,385,048 km (0.112 R)
• M33: 7,665,395 km (0.112 R)
• M34: 7,728,076 km (0.042 R)
• M35: 7,917,467 km (0.106 R)
• M36: 8,429,990 km (0.058 R)
• M37: 8,788,576 km (0.1 R)
• M38: 9,893,954 km (0.046 R)
• M39: 10,168,616 km (0.088 R)
• M40: 10,690,114 km (0.074 R)
• M41: 11,470,866 km (0.099 R)
• M42: 11,868,048 km (0.091 R)
• M43: 12,306,669 km (0.078 R)
• M44: 12,899,525 km (0.077 R)
• M45: 13,011,724 km (0.034 R)
• M46: 13,161,920 km (0.117 R)
• M47: 14,151,659 km (0.108 R)
• M48: 16,525,778 km (0.101 R)
• M49: 17,261,799 km (0.075 R)
• M50: 17,509,533 km (0.116 R)
• M51: 18,008,442 km (0.056 R)
• M52: 18,301,654 km (0.081 R)
• M53: 18,723,370 km (0.084 R)
• M54: 19,233,499 km (0.045 R)
• M55: 19,404,639 km (0.075 R)
• M56: 19,490,359 km (0.099 R)
• M57: 19,877,667 km (0.103 R)
• M58: 20,007,369 km (0.101 R)
• M59: 22,299,657 km (0.113 R)
• M60: 22,434,295 km (0.057 R)
• M61: 22,885,482 km (0.098 R)
• M62: 23,157,601 km (0.101 R)
• M63: 23,659,352 km (0.116 R)
• M64: 24,952,626 km (0.076 R)
• M65: 25,701,961 km (0.078 R)
• M66: 26,221,365 km (0.1 R)
• M67: 26,601,194 km (0.109 R)
• M68: 26,982,968 km (0.065 R)
• M69: 27,174,603 km (0.026 R)
• M70: 27,270,495 km (0.1 R)
• M71: 27,607,240 km (0.099 R)
• M72: 28,479,395 km (0.073 R)
• M73: 28,625,553 km (0.072 R)
• M74: 28,967,832 km (0.044 R)
• M75: 30,799,060 km (0.072 R)
• M76: 31,099,453 km (0.118 R)
• M77: 31,250,098 km (0.098 R)
• M78: 31,956,050 km (0.102 R)
• M79: 32,463,636 km (0.114 R)
• M80: 32,565,512 km (0.075 R)
• M81: 33,950,489 km (0.032 R)
• M82: 34,157,233 km (0.097 R)
• M83: 34,468,247 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.7

Radius: 13.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.17 AU - 9.89 AU

Year: 9145 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,387,242 km

• M1: 283,189 km (0.105 R)
• M2: 448,644 km (0.093 R)
• M3: 569,369 km (0.102 R)
• M4: 1,064,239 km (0.096 R)
• M5: 1,158,785 km (0.048 R)
• M6: 1,336,807 km (0.104 R)
• M7: 1,567,486 km (0.081 R)
• M8: 1,811,481 km (0.064 R)
• M9: 2,020,618 km (0.078 R)
• M10: 2,387,432 km (0.049 R)
• M11: 2,775,639 km (0.089 R)
• M12: 2,963,833 km (0.037 R)
• M13: 3,788,566 km (0.103 R)
• M14: 4,586,222 km (0.104 R)
• M15: 5,774,627 km (0.09 R)
• M16: 6,051,234 km (0.07 R)
• M17: 6,403,238 km (0.075 R)
• M18: 6,653,664 km (0.105 R)
• M19: 6,907,382 km (0.051 R)
• M20: 7,612,138 km (0.077 R)
• M21: 8,107,606 km (0.073 R)
• M22: 8,378,827 km (0.087 R)
• M23: 8,613,696 km (0.111 R)
• M24: 9,009,981 km (0.077 R)
• M25: 9,534,171 km (0.099 R)
• M26: 10,109,824 km (0.118 R)
• M27: 10,443,876 km (0.111 R)
• M28: 11,991,765 km (0.104 R)
• M29: 12,389,995 km (0.062 R)
• M30: 12,747,534 km (0.056 R)
• M31: 12,882,471 km (0.111 R)
• M32: 13,794,569 km (0.116 R)
• M33: 13,887,021 km (0.116 R)
• M34: 14,118,748 km (0.101 R)
• M35: 14,305,147 km (0.095 R)
• M36: 14,398,645 km (0.075 R)
• M37: 14,963,976 km (0.117 R)
• M38: 15,825,510 km (0.12 R)
• M39: 16,653,983 km (0.079 R)
• M40: 18,049,133 km (0.028 R)
• M41: 18,353,116 km (0.059 R)
• M42: 19,017,181 km (0.106 R)
• M43: 20,211,720 km (0.079 R)
• M44: 20,527,221 km (0.114 R)
• M45: 21,483,750 km (0.108 R)
• M46: 21,967,550 km (0.061 R)
• M47: 22,129,564 km (0.094 R)
• M48: 22,945,770 km (0.027 R)
• M49: 23,495,542 km (0.086 R)
• M50: 23,661,297 km (0.112 R)
• M51: 24,049,503 km (0.075 R)
• M52: 24,272,255 km (0.097 R)
• M53: 27,404,834 km (0.092 R)
• M54: 27,579,415 km (0.116 R)
• M55: 28,046,609 km (0.06 R)
• M56: 28,575,288 km (0.094 R)
• M57: 28,752,262 km (0.089 R)
• M58: 29,166,648 km (0.114 R)
• M59: 29,582,979 km (0.077 R)
• M60: 29,941,415 km (0.1 R)
• M61: 30,481,763 km (0.088 R)
• M62: 31,025,252 km (0.079 R)
• M63: 31,572,032 km (0.034 R)
• M64: 31,816,176 km (0.082 R)
• M65: 32,613,533 km (0.12 R)
• M66: 32,983,937 km (0.056 R)
• M67: 33,915,782 km (0.077 R)
• M68: 35,171,656 km (0.067 R)
• M69: 35,361,346 km (0.083 R)
• M70: 35,932,511 km (0.08 R)
• M71: 36,314,883 km (0.033 R)
• M72: 37,148,293 km (0.068 R)
• M73: 38,377,539 km (0.091 R)
• M74: 38,637,988 km (0.107 R)
• M75: 39,095,309 km (0.075 R)
• M76: 39,423,078 km (0.085 R)
• M77: 41,008,816 km (0.089 R)
• M78: 41,675,723 km (0.07 R)
• M79: 42,077,543 km (0.11 R)
• M80: 42,817,753 km (0.053 R)
• M81: 42,952,690 km (0.065 R)
• M82: 45,063,815 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.8

Radius: 4.1

Gravity: 20.51 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.74 AU - 17.2 AU

Year: 19168 Days

Day: 24 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,387,242 km

• M1: 65,823 km (0.109 R)
• M2: 138,079 km (0.087 R)
• M3: 204,949 km (0.099 R)
• M4: 311,762 km (0.083 R)
• M5: 435,928 km (0.117 R)
• M6: 539,001 km (0.081 R)
• M7: 593,604 km (0.115 R)
• M8: 1,691,354 km (0.029 R)
• M9: 1,745,209 km (0.095 R)
• M10: 2,313,681 km (0.113 R)
• M11: 2,433,808 km (0.043 R)
• M12: 2,902,199 km (0.111 R)
• M13: 3,031,900 km (0.098 R)
• M14: 3,097,424 km (0.103 R)
• M15: 3,603,514 km (0.116 R)
• M16: 4,135,035 km (0.119 R)
• M17: 4,766,487 km (0.094 R)
• M18: 5,387,917 km (0.063 R)
• M19: 5,547,239 km (0.09 R)
• M20: 6,116,907 km (0.07 R)
• M21: 6,283,111 km (0.09 R)
• M22: 6,704,977 km (0.097 R)
• M23: 7,267,165 km (0.105 R)
• M24: 7,531,654 km (0.049 R)
• M25: 8,252,417 km (0.084 R)
• M26: 8,528,275 km (0.062 R)
• M27: 8,667,401 km (0.106 R)
• M28: 8,807,275 km (0.067 R)
• M29: 9,326,380 km (0.036 R)
• M30: 10,942,486 km (0.105 R)
• M31: 11,245,422 km (0.075 R)
• M32: 12,484,840 km (0.082 R)
• M33: 12,960,561 km (0.083 R)
• M34: 13,442,266 km (0.079 R)
• M35: 13,712,440 km (0.064 R)
• M36: 14,148,518 km (0.092 R)
• M37: 15,089,937 km (0.117 R)
• M38: 15,427,131 km (0.119 R)
• M39: 15,483,529 km (0.099 R)
• M40: 15,823,565 km (0.114 R)
• M41: 16,684,202 km (0.097 R)
• M42: 16,800,140 km (0.093 R)
• M43: 17,091,108 km (0.06 R)
• M44: 17,266,437 km (0.055 R)
• M45: 17,619,039 km (0.081 R)
• M46: 18,992,198 km (0.119 R)
• M47: 19,844,756 km (0.097 R)
• M48: 19,906,091 km (0.071 R)
• M49: 20,275,747 km (0.081 R)
• M50: 20,461,398 km (0.072 R)
• M51: 24,093,934 km (0.107 R)
• M52: 24,224,982 km (0.093 R)
• M53: 24,487,675 km (0.091 R)
• M54: 24,685,444 km (0.115 R)
• M55: 25,949,695 km (0.105 R)
• M56: 26,353,311 km (0.078 R)
• M57: 27,439,690 km (0.111 R)
• M58: 27,645,088 km (0.032 R)
• M59: 27,919,600 km (0.047 R)
• M60: 28,471,467 km (0.11 R)
• M61: 28,609,994 km (0.034 R)
• M62: 28,957,361 km (0.084 R)
• M63: 29,796,455 km (0.105 R)
• M64: 30,431,049 km (0.066 R)
• M65: 31,498,729 km (0.106 R)
• M66: 31,857,315 km (0.074 R)
• M67: 33,159,266 km (0.032 R)
• M68: 33,450,981 km (0.063 R)
• M69: 35,516,629 km (0.1 R)
• M70: 37,017,245 km (0.111 R)
• M71: 37,168,339 km (0.1 R)
• M72: 37,775,258 km (0.04 R)
• M73: 38,998,669 km (0.039 R)
• M74: 39,075,562 km (0.068 R)
• M75: 40,624,050 km (0.089 R)
• M76: 40,779,931 km (0.037 R)
• M77: 41,798,393 km (0.092 R)
• M78: 42,113,596 km (0.041 R)
• M79: 42,350,409 km (0.099 R)
• M80: 42,587,671 km (0.072 R)
• M81: 43,142,979 km (0.109 R)
• M82: 44,020,520 km (0.087 R)
• M83: 44,100,555 km (0.062 R)
• M84: 44,662,295 km (0.119 R)
• M85: 46,769,830 km (0.078 R)
• M86: 47,096,850 km (0.106 R)
• M87: 47,917,844 km (0.11 R)
• M88: 48,992,255 km (0.069 R)
• M89: 49,241,336 km (0.12 R)
• M90: 50,576,796 km (0.095 R)
• M91: 50,828,569 km (0.098 R)
• M92: 51,586,133 km (0.053 R)
• M93: 52,178,092 km (0.084 R)
• M94: 54,653,936 km (0.045 R)
• M95: 57,692,568 km (0.093 R)
• M96: 58,747,084 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.8

Radius: 4.3

Gravity: 29.79 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.54 AU - 17.96 AU

Year: 27452 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,387,242 km

• M1: 140,772 km (0.103 R)
• M2: 213,925 km (0.068 R)
• M3: 264,339 km (0.095 R)
• M4: 553,363 km (0.091 R)
• M5: 1,149,360 km (0.116 R)
• M6: 1,336,956 km (0.07 R)
• M7: 1,534,276 km (0.117 R)
• M8: 1,776,026 km (0.107 R)
• M9: 1,883,288 km (0.069 R)
• M10: 1,919,490 km (0.098 R)
• M11: 2,179,641 km (0.1 R)
• M12: 2,530,298 km (0.064 R)
• M13: 2,651,173 km (0.075 R)
• M14: 3,110,140 km (0.065 R)
• M15: 3,283,224 km (0.102 R)
• M16: 3,326,907 km (0.084 R)
• M17: 4,006,081 km (0.085 R)
• M18: 4,099,879 km (0.073 R)
• M19: 4,147,003 km (0.107 R)
• M20: 4,530,572 km (0.098 R)
• M21: 5,538,412 km (0.096 R)
• M22: 6,013,685 km (0.034 R)
• M23: 6,120,946 km (0.102 R)
• M24: 6,722,928 km (0.051 R)
• M25: 7,923,451 km (0.07 R)
• M26: 8,578,241 km (0.12 R)
• M27: 8,820,739 km (0.057 R)
• M28: 8,881,626 km (0.068 R)
• M29: 9,312,318 km (0.078 R)
• M30: 11,765,573 km (0.12 R)
• M31: 12,785,681 km (0.108 R)
• M32: 14,332,224 km (0.065 R)
• M33: 14,403,881 km (0.044 R)
• M34: 15,640,757 km (0.117 R)
• M35: 15,862,610 km (0.053 R)
• M36: 16,459,057 km (0.089 R)
• M37: 17,367,565 km (0.102 R)
• M38: 17,444,009 km (0.113 R)
• M39: 18,214,588 km (0.105 R)
• M40: 18,370,020 km (0.105 R)
• M41: 19,868,542 km (0.089 R)
• M42: 21,569,919 km (0.102 R)
• M43: 22,064,639 km (0.11 R)
• M44: 22,230,244 km (0.076 R)
• M45: 22,313,270 km (0.066 R)
• M46: 24,937,067 km (0.057 R)
• M47: 25,542,939 km (0.027 R)
• M48: 25,716,921 km (0.088 R)
• M49: 25,891,352 km (0.108 R)
• M50: 26,592,817 km (0.096 R)
• M51: 28,283,721 km (0.089 R)
• M52: 28,824,817 km (0.089 R)
• M53: 29,369,353 km (0.062 R)
• M54: 30,376,446 km (0.098 R)
• M55: 31,581,307 km (0.096 R)
• M56: 34,228,890 km (0.112 R)
• M57: 35,482,072 km (0.118 R)
• M58: 35,870,577 km (0.079 R)
• M59: 36,163,041 km (0.052 R)
• M60: 37,044,921 km (0.071 R)
• M61: 37,636,730 km (0.082 R)
• M62: 38,929,854 km (0.116 R)
• M63: 39,531,537 km (0.077 R)
• M64: 39,934,254 km (0.088 R)
• M65: 40,541,173 km (0.111 R)
• M66: 40,845,604 km (0.081 R)
• M67: 45,083,114 km (0.051 R)
• M68: 45,503,932 km (0.058 R)
• M69: 47,948,960 km (0.116 R)
• M70: 48,486,016 km (0.029 R)
• M71: 54,189,136 km (0.108 R)
• M72: 57,802,523 km (0.119 R)
• M73: 59,522,898 km (0.091 R)
• M74: 60,100,047 km (0.114 R)
• M75: 60,563,202 km (0.04 R)
• M76: 60,679,140 km (0.066 R)
• M77: 62,193,220 km (0.081 R)
• M78: 62,427,341 km (0.077 R)
• M79: 64,191,998 km (0.091 R)
• M80: 64,665,325 km (0.112 R)
• M81: 66,809,661 km (0.065 R)
• M82: 67,169,294 km (0.112 R)
• M83: 67,770,229 km (0.039 R)
• M84: 69,098,359 km (0.112 R)
• M85: 71,167,746 km (0.089 R)
• M86: 72,148,659 km (0.114 R)
• M87: 72,763,956 km (0.092 R)
• M88: 74,123,800 km (0.105 R)
• M89: 79,646,355 km (0.067 R)
• M90: 81,175,245 km (0.094 R)
• M91: 83,228,925 km (0.027 R)
• M92: 83,615,935 km (0.086 R)
• M93: 84,650,703 km (0.08 R)
• M94: 87,256,249 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 12,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit