🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.65 AU

Year: 171 Days

Day: 12.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.77 AU - 0.93 AU

Year: 281 Days

Day: 22.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.24 AU - 1.8 AU

Year: 671 Days

Day: 42.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,615,738 km

• M1: 229,334 km (0.078 R)
• M2: 1,128,866 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.04 AU - 2.56 AU

Year: 1249 Days

Day: 41.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,615,738 km

• M1: 301,290 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.26 AU - 3.52 AU

Year: 2235 Days

Day: 38.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.52 AU - 5.02 AU

Year: 3160 Days

Day: 23.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,615,738 km

• M1: 2,085,694 km (0.072 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.2

Radius: 12

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.59 AU - 6.45 AU

Year: 5290 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,615,738 km

• M1: 155,432 km (0.093 R)
• M2: 241,152 km (0.071 R)
• M3: 425,456 km (0.035 R)
• M4: 587,321 km (0.034 R)
• M5: 1,075,160 km (0.077 R)
• M6: 1,527,394 km (0.096 R)
• M7: 2,211,356 km (0.041 R)
• M8: 2,309,342 km (0.089 R)
• M9: 2,458,940 km (0.118 R)
• M10: 2,750,806 km (0.12 R)
• M11: 2,856,422 km (0.109 R)
• M12: 3,090,243 km (0.076 R)
• M13: 3,274,398 km (0.114 R)
• M14: 3,424,445 km (0.058 R)
• M15: 3,500,291 km (0.104 R)
• M16: 3,967,485 km (0.084 R)
• M17: 4,047,221 km (0.059 R)
• M18: 4,188,292 km (0.102 R)
• M19: 4,433,782 km (0.072 R)
• M20: 4,558,397 km (0.115 R)
• M21: 4,768,731 km (0.062 R)
• M22: 4,853,703 km (0.095 R)
• M23: 4,960,665 km (0.069 R)
• M24: 5,352,462 km (0.115 R)
• M25: 5,529,885 km (0.087 R)
• M26: 5,709,253 km (0.039 R)
• M27: 6,027,747 km (0.059 R)
• M28: 6,235,538 km (0.105 R)
• M29: 6,328,738 km (0.105 R)
• M30: 6,753,745 km (0.093 R)
• M31: 7,090,789 km (0.062 R)
• M32: 7,359,467 km (0.091 R)
• M33: 7,756,350 km (0.064 R)
• M34: 8,596,791 km (0.095 R)
• M35: 8,726,792 km (0.049 R)
• M36: 9,093,905 km (0.042 R)
• M37: 9,439,476 km (0.092 R)
• M38: 9,681,226 km (0.109 R)
• M39: 10,308,340 km (0.108 R)
• M40: 10,668,722 km (0.04 R)
• M41: 10,808,446 km (0.12 R)
• M42: 11,430,325 km (0.078 R)
• M43: 12,063,871 km (0.1 R)
• M44: 12,267,923 km (0.077 R)
• M45: 12,473,022 km (0.114 R)
• M46: 13,155,188 km (0.106 R)
• M47: 13,576,306 km (0.116 R)
• M48: 13,667,112 km (0.083 R)
• M49: 13,849,322 km (0.113 R)
• M50: 14,897,405 km (0.089 R)
• M51: 16,549,264 km (0.096 R)
• M52: 17,364,124 km (0.106 R)
• M53: 17,462,709 km (0.063 R)
• M54: 17,594,505 km (0.094 R)
• M55: 18,058,557 km (0.114 R)
• M56: 18,425,970 km (0.089 R)
• M57: 18,526,649 km (0.049 R)
• M58: 19,168,274 km (0.101 R)
• M59: 19,645,791 km (0.104 R)
• M60: 20,058,083 km (0.085 R)
• M61: 20,856,486 km (0.055 R)
• M62: 21,031,366 km (0.04 R)
• M63: 21,700,667 km (0.109 R)
• M64: 22,341,096 km (0.111 R)
• M65: 22,591,822 km (0.064 R)
• M66: 23,023,860 km (0.114 R)
• M67: 23,713,506 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.2

Radius: 8.5

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.89 AU - 8.37 AU

Year: 8303 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,615,738 km

• M1: 225,594 km (0.079 R)
• M2: 371,302 km (0.087 R)
• M3: 470,336 km (0.031 R)
• M4: 712,834 km (0.049 R)
• M5: 958,474 km (0.057 R)
• M6: 1,046,437 km (0.084 R)
• M7: 1,230,592 km (0.056 R)
• M8: 1,714,990 km (0.12 R)
• M9: 1,955,543 km (0.119 R)
• M10: 2,068,490 km (0.045 R)
• M11: 2,372,622 km (0.079 R)
• M12: 3,075,134 km (0.115 R)
• M13: 3,367,897 km (0.076 R)
• M14: 3,838,083 km (0.101 R)
• M15: 4,657,281 km (0.089 R)
• M16: 5,149,009 km (0.09 R)
• M17: 6,348,784 km (0.092 R)
• M18: 6,585,298 km (0.106 R)
• M19: 6,721,582 km (0.076 R)
• M20: 7,453,116 km (0.036 R)
• M21: 7,666,741 km (0.102 R)
• M22: 8,765,089 km (0.092 R)
• M23: 9,180,073 km (0.102 R)
• M24: 9,795,220 km (0.111 R)
• M25: 10,903,441 km (0.07 R)
• M26: 11,186,779 km (0.026 R)
• M27: 11,349,691 km (0.104 R)
• M28: 12,051,006 km (0.112 R)
• M29: 12,343,919 km (0.068 R)
• M30: 12,639,075 km (0.095 R)
• M31: 13,022,195 km (0.09 R)
• M32: 13,150,700 km (0.109 R)
• M33: 13,236,569 km (0.084 R)
• M34: 13,538,757 km (0.094 R)
• M35: 13,625,524 km (0.06 R)
• M36: 13,712,440 km (0.107 R)
• M37: 14,106,032 km (0.056 R)
• M38: 14,326,240 km (0.1 R)
• M39: 15,038,625 km (0.083 R)
• M40: 17,009,876 km (0.103 R)
• M41: 17,197,322 km (0.099 R)
• M42: 18,001,710 km (0.055 R)
• M43: 19,353,327 km (0.095 R)
• M44: 19,745,423 km (0.096 R)
• M45: 19,843,858 km (0.1 R)
• M46: 19,942,443 km (0.101 R)
• M47: 20,090,695 km (0.095 R)
• M48: 20,487,728 km (0.098 R)
• M49: 21,643,670 km (0.087 R)
• M50: 23,442,884 km (0.101 R)
• M51: 24,492,463 km (0.118 R)
• M52: 24,757,251 km (0.084 R)
• M53: 25,343,076 km (0.033 R)
• M54: 25,503,744 km (0.064 R)
• M55: 25,557,300 km (0.117 R)
• M56: 25,718,268 km (0.101 R)
• M57: 26,149,409 km (0.101 R)
• M58: 27,018,722 km (0.048 R)
• M59: 27,621,751 km (0.1 R)
• M60: 27,842,258 km (0.031 R)
• M61: 28,674,022 km (0.073 R)
• M62: 28,953,172 km (0.059 R)
• M63: 29,064,922 km (0.109 R)
• M64: 29,908,653 km (0.09 R)
• M65: 30,703,467 km (0.086 R)
• M66: 31,103,342 km (0.068 R)
• M67: 31,505,012 km (0.113 R)
• M68: 31,620,203 km (0.108 R)
• M69: 32,313,589 km (0.092 R)
• M70: 32,487,721 km (0.074 R)
• M71: 33,421,810 km (0.115 R)
• M72: 33,597,887 km (0.026 R)
• M73: 33,774,412 km (0.1 R)
• M74: 34,305,485 km (0.108 R)
• M75: 34,898,939 km (0.102 R)
• M76: 35,018,019 km (0.059 R)
• M77: 35,855,468 km (0.089 R)
• M78: 36,095,872 km (0.115 R)
• M79: 36,397,162 km (0.064 R)
• M80: 36,518,037 km (0.098 R)
• M81: 36,638,912 km (0.12 R)
• M82: 37,184,645 km (0.064 R)
• M83: 37,733,071 km (0.12 R)
• M84: 37,916,478 km (0.098 R)
• M85: 38,284,040 km (0.116 R)
• M86: 39,580,305 km (0.085 R)
• M87: 39,704,472 km (0.11 R)
• M88: 42,279,051 km (0.08 R)
• M89: 42,469,489 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.9

Radius: 10.3

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.61 AU - 9.97 AU

Year: 10971 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,615,738 km

• M1: 181,313 km (0.114 R)
• M2: 278,551 km (0.032 R)
• M3: 418,425 km (0.084 R)
• M4: 635,941 km (0.116 R)
• M5: 814,411 km (0.034 R)
• M6: 910,004 km (0.061 R)
• M7: 1,177,485 km (0.076 R)
• M8: 1,287,140 km (0.103 R)
• M9: 1,685,968 km (0.078 R)
• M10: 2,737,791 km (0.113 R)
• M11: 3,406,194 km (0.091 R)
• M12: 3,890,293 km (0.052 R)
• M13: 5,432,048 km (0.098 R)
• M14: 5,506,249 km (0.026 R)
• M15: 5,580,749 km (0.096 R)
• M16: 5,958,483 km (0.063 R)
• M17: 7,222,286 km (0.111 R)
• M18: 7,344,956 km (0.095 R)
• M19: 7,509,664 km (0.104 R)
• M20: 7,842,668 km (0.065 R)
• M21: 8,265,582 km (0.087 R)
• M22: 8,696,124 km (0.07 R)
• M23: 8,826,723 km (0.103 R)
• M24: 9,001,902 km (0.104 R)
• M25: 9,623,930 km (0.097 R)
• M26: 12,102,318 km (0.069 R)
• M27: 13,537,261 km (0.089 R)
• M28: 13,638,239 km (0.102 R)
• M29: 13,739,517 km (0.057 R)
• M30: 14,146,723 km (0.044 R)
• M31: 14,249,197 km (0.079 R)
• M32: 14,817,071 km (0.084 R)
• M33: 15,077,670 km (0.06 R)
• M34: 15,234,748 km (0.052 R)
• M35: 15,656,315 km (0.029 R)
• M36: 16,028,365 km (0.1 R)
• M37: 17,765,944 km (0.114 R)
• M38: 17,876,646 km (0.049 R)
• M39: 18,488,950 km (0.079 R)
• M40: 19,905,941 km (0.107 R)
• M41: 20,308,958 km (0.065 R)
• M42: 20,424,597 km (0.058 R)
• M43: 20,540,536 km (0.102 R)
• M44: 20,947,741 km (0.087 R)
• M45: 21,240,354 km (0.106 R)
• M46: 22,304,743 km (0.054 R)
• M47: 22,603,490 km (0.045 R)
• M48: 23,568,397 km (0.089 R)
• M49: 24,855,088 km (0.108 R)
• M50: 25,289,071 km (0.076 R)
• M51: 25,788,130 km (0.048 R)
• M52: 26,353,460 km (0.107 R)
• M53: 29,240,849 km (0.079 R)
• M54: 30,423,719 km (0.114 R)
• M55: 30,755,078 km (0.105 R)
• M56: 32,497,145 km (0.11 R)
• M57: 33,653,537 km (0.09 R)
• M58: 33,790,569 km (0.038 R)
• M59: 34,409,006 km (0.117 R)
• M60: 34,546,935 km (0.039 R)
• M61: 35,170,011 km (0.088 R)
• M62: 35,587,538 km (0.118 R)
• M63: 36,216,747 km (0.119 R)
• M64: 36,357,070 km (0.087 R)
• M65: 36,497,542 km (0.034 R)
• M66: 38,340,588 km (0.102 R)
• M67: 38,555,261 km (0.109 R)
• M68: 39,345,586 km (0.106 R)
• M69: 39,562,054 km (0.104 R)
• M70: 40,286,407 km (0.116 R)
• M71: 43,153,451 km (0.04 R)
• M72: 43,376,651 km (0.074 R)
• M73: 43,973,845 km (0.088 R)
• M74: 44,348,438 km (0.063 R)
• M75: 45,327,556 km (0.104 R)
• M76: 45,781,736 km (0.08 R)
• M77: 46,847,620 km (0.088 R)
• M78: 47,306,886 km (0.074 R)
• M79: 47,613,861 km (0.111 R)
• M80: 47,998,626 km (0.111 R)
• M81: 48,693,658 km (0.108 R)
• M82: 49,158,907 km (0.066 R)
• M83: 49,781,534 km (0.055 R)
• M84: 50,563,482 km (0.066 R)
• M85: 50,877,338 km (0.111 R)
• M86: 51,664,971 km (0.068 R)
• M87: 51,902,084 km (0.041 R)
• M88: 52,218,782 km (0.101 R)

Asteroid Belt

Center: 11.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.6

Radius: 3.3

Gravity: 31.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.18 AU - 15.86 AU

Year: 16826 Days

Day: 16.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,615,738 km

• M1: 42,785 km (0.094 R)
• M2: 407,056 km (0.116 R)
• M3: 1,322,146 km (0.12 R)
• M4: 1,584,989 km (0.079 R)
• M5: 1,659,489 km (0.091 R)
• M6: 1,709,904 km (0.115 R)
• M7: 2,728,067 km (0.115 R)
• M8: 2,787,457 km (0.109 R)
• M9: 2,877,515 km (0.1 R)
• M10: 2,999,138 km (0.088 R)
• M11: 3,153,374 km (0.09 R)
• M12: 3,763,134 km (0.102 R)
• M13: 4,443,057 km (0.094 R)
• M14: 4,761,251 km (0.092 R)
• M15: 5,086,627 km (0.093 R)
• M16: 5,456,732 km (0.025 R)
• M17: 6,379,452 km (0.113 R)
• M18: 6,858,763 km (0.102 R)
• M19: 7,021,077 km (0.1 R)
• M20: 7,061,917 km (0.092 R)
• M21: 7,184,737 km (0.113 R)
• M22: 7,515,647 km (0.081 R)
• M23: 8,451,083 km (0.069 R)
• M24: 9,020,901 km (0.087 R)
• M25: 9,377,692 km (0.067 R)
• M26: 9,512,629 km (0.061 R)
• M27: 9,557,808 km (0.076 R)
• M28: 9,693,643 km (0.118 R)
• M29: 9,830,226 km (0.089 R)
• M30: 11,229,564 km (0.045 R)
• M31: 11,468,771 km (0.117 R)
• M32: 11,758,093 km (0.096 R)
• M33: 11,903,652 km (0.094 R)
• M34: 12,590,755 km (0.099 R)
• M35: 12,889,203 km (0.12 R)
• M36: 13,139,630 km (0.033 R)
• M37: 13,391,702 km (0.077 R)
• M38: 14,003,109 km (0.038 R)
• M39: 15,624,301 km (0.12 R)
• M40: 16,052,151 km (0.043 R)
• M41: 17,413,940 km (0.051 R)
• M42: 17,579,844 km (0.103 R)
• M43: 17,690,696 km (0.067 R)
• M44: 18,360,895 km (0.098 R)
• M45: 18,755,683 km (0.077 R)
• M46: 19,210,311 km (0.049 R)
• M47: 20,014,550 km (0.098 R)
• M48: 20,362,514 km (0.091 R)
• M49: 20,537,394 km (0.087 R)
• M50: 21,418,675 km (0.059 R)
• M51: 23,278,625 km (0.094 R)
• M52: 25,189,738 km (0.086 R)
• M53: 25,753,872 km (0.11 R)
• M54: 25,942,964 km (0.117 R)
• M55: 26,576,211 km (0.109 R)
• M56: 27,599,910 km (0.057 R)
• M57: 27,664,386 km (0.111 R)
• M58: 28,832,446 km (0.103 R)
• M59: 30,148,908 km (0.113 R)
• M60: 30,481,165 km (0.069 R)
• M61: 30,681,027 km (0.042 R)
• M62: 31,552,285 km (0.099 R)
• M63: 31,754,542 km (0.076 R)
• M64: 32,160,251 km (0.085 R)
• M65: 33,045,122 km (0.078 R)
• M66: 33,182,005 km (0.043 R)
• M67: 33,731,328 km (0.11 R)
• M68: 33,938,072 km (0.114 R)
• M69: 34,076,151 km (0.118 R)
• M70: 34,283,494 km (0.072 R)
• M71: 34,769,238 km (0.078 R)
• M72: 35,117,651 km (0.119 R)
• M73: 35,397,100 km (0.118 R)
• M74: 35,958,242 km (0.076 R)
• M75: 36,734,655 km (0.114 R)
• M76: 36,805,564 km (0.115 R)
• M77: 37,588,111 km (0.031 R)
• M78: 39,024,699 km (0.107 R)
• M79: 39,169,360 km (0.078 R)
• M80: 40,041,067 km (0.075 R)
• M81: 41,803,330 km (0.118 R)
• M82: 42,545,186 km (0.09 R)
• M83: 45,707,685 km (0.093 R)
• M84: 45,860,125 km (0.063 R)
• M85: 46,701,762 km (0.053 R)
• M86: 46,855,399 km (0.088 R)
• M87: 47,935,047 km (0.117 R)
• M88: 48,478,088 km (0.119 R)
• M89: 49,179,103 km (0.046 R)
• M90: 51,064,784 km (0.037 R)
• M91: 51,223,059 km (0.056 R)
• M92: 51,778,067 km (0.063 R)
• M93: 53,054,137 km (0.082 R)
• M94: 53,134,321 km (0.09 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit