🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.65 AU - 0.77 AU

Year: 225 Days

Day: 43.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,552,324 km

• M1: 122,072 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.8 AU - 0.84 AU

Year: 280 Days

Day: 21.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.9 AU

Year: 290 Days

Day: 45.8 Hours

Environment

Temp: 70 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.24 AU - 1.32 AU

Year: 546 Days

Day: 45.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,552,324 km

• M1: 210,335 km (0.081 R)
• M2: 756,367 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.25 AU - 1.43 AU

Year: 584 Days

Day: 12.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.47 AU - 2.79 AU

Year: 1607 Days

Day: 36.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.5

Radius: 10.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.03 AU - 6.29 AU

Year: 4416 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,552,324 km

• M1: 139,126 km (0.074 R)
• M2: 213,626 km (0.081 R)
• M3: 420,968 km (0.117 R)
• M4: 523,443 km (0.053 R)
• M5: 700,118 km (0.05 R)
• M6: 776,712 km (0.082 R)
• M7: 928,704 km (0.098 R)
• M8: 1,035,816 km (0.083 R)
• M9: 1,170,155 km (0.095 R)
• M10: 1,383,032 km (0.093 R)
• M11: 1,686,566 km (0.089 R)
• M12: 1,805,945 km (0.087 R)
• M13: 1,914,554 km (0.093 R)
• M14: 2,053,380 km (0.074 R)
• M15: 2,224,520 km (0.096 R)
• M16: 2,581,162 km (0.076 R)
• M17: 2,657,756 km (0.066 R)
• M18: 3,150,082 km (0.102 R)
• M19: 3,281,728 km (0.117 R)
• M20: 3,415,319 km (0.107 R)
• M21: 3,482,788 km (0.106 R)
• M22: 3,687,887 km (0.109 R)
• M23: 3,932,330 km (0.094 R)
• M24: 4,020,892 km (0.097 R)
• M25: 4,182,008 km (0.089 R)
• M26: 4,753,472 km (0.093 R)
• M27: 5,096,650 km (0.067 R)
• M28: 5,908,368 km (0.105 R)
• M29: 6,277,426 km (0.085 R)
• M30: 6,548,796 km (0.109 R)
• M31: 6,952,112 km (0.109 R)
• M32: 7,167,832 km (0.105 R)
• M33: 7,407,488 km (0.108 R)
• M34: 7,872,588 km (0.057 R)
• M35: 8,119,873 km (0.084 R)
• M36: 8,369,851 km (0.085 R)
• M37: 8,622,372 km (0.118 R)
• M38: 8,854,249 km (0.114 R)
• M39: 8,994,273 km (0.082 R)
• M40: 9,135,044 km (0.104 R)
• M41: 9,371,259 km (0.093 R)
• M42: 9,657,590 km (0.068 R)
• M43: 9,825,887 km (0.097 R)
• M44: 10,043,702 km (0.033 R)
• M45: 10,361,149 km (0.033 R)
• M46: 10,706,869 km (0.103 R)
• M47: 10,981,082 km (0.103 R)
• M48: 11,207,124 km (0.052 R)
• M49: 11,460,244 km (0.106 R)
• M50: 11,843,364 km (0.054 R)
• M51: 12,334,644 km (0.05 R)
• M52: 12,806,326 km (0.079 R)
• M53: 13,017,857 km (0.071 R)
• M54: 13,124,072 km (0.083 R)
• M55: 13,417,583 km (0.063 R)
• M56: 13,821,497 km (0.084 R)
• M57: 13,984,110 km (0.112 R)
• M58: 14,201,924 km (0.12 R)
• M59: 14,668,670 km (0.082 R)
• M60: 15,001,076 km (0.115 R)
• M61: 15,252,101 km (0.095 R)
• M62: 15,476,349 km (0.069 R)
• M63: 16,441,853 km (0.115 R)
• M64: 16,527,872 km (0.086 R)
• M65: 17,076,747 km (0.114 R)
• M66: 17,631,755 km (0.088 R)
• M67: 17,808,131 km (0.087 R)
• M68: 17,926,163 km (0.103 R)
• M69: 18,490,147 km (0.111 R)
• M70: 18,729,354 km (0.065 R)
• M71: 19,150,323 km (0.082 R)
• M72: 19,331,785 km (0.079 R)
• M73: 19,696,355 km (0.106 R)
• M74: 20,093,836 km (0.098 R)
• M75: 20,370,592 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.3

Radius: 14.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.29 AU - 8.43 AU

Year: 9106 Days

Day: 5.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,552,324 km

• M1: 201,808 km (0.081 R)
• M2: 339,737 km (0.113 R)
• M3: 483,052 km (0.065 R)
• M4: 666,459 km (0.119 R)
• M5: 951,891 km (0.114 R)
• M6: 1,045,540 km (0.09 R)
• M7: 1,436,289 km (0.1 R)
• M8: 1,639,593 km (0.066 R)
• M9: 1,833,023 km (0.116 R)
• M10: 2,116,810 km (0.102 R)
• M11: 2,350,033 km (0.11 R)
• M12: 2,750,207 km (0.112 R)
• M13: 2,958,597 km (0.093 R)
• M14: 3,052,993 km (0.039 R)
• M15: 3,148,287 km (0.054 R)
• M16: 3,269,013 km (0.114 R)
• M17: 3,465,435 km (0.067 R)
• M18: 3,741,892 km (0.084 R)
• M19: 3,973,619 km (0.109 R)
• M20: 4,183,654 km (0.073 R)
• M21: 4,863,726 km (0.042 R)
• M22: 5,346,179 km (0.098 R)
• M23: 6,387,380 km (0.092 R)
• M24: 6,884,195 km (0.064 R)
• M25: 7,105,600 km (0.089 R)
• M26: 7,393,725 km (0.05 R)
• M27: 7,750,965 km (0.112 R)
• M28: 8,114,039 km (0.034 R)
• M29: 9,306,334 km (0.084 R)
• M30: 10,227,258 km (0.102 R)
• M31: 10,552,783 km (0.113 R)
• M32: 10,735,143 km (0.107 R)
• M33: 11,177,205 km (0.09 R)
• M34: 11,662,800 km (0.075 R)
• M35: 11,851,443 km (0.06 R)
• M36: 12,079,130 km (0.115 R)
• M37: 12,231,720 km (0.069 R)
• M38: 12,500,398 km (0.025 R)
• M39: 13,004,393 km (0.074 R)
• M40: 13,713,487 km (0.069 R)
• M41: 14,800,465 km (0.096 R)
• M42: 15,333,782 km (0.11 R)
• M43: 15,540,526 km (0.072 R)
• M44: 15,706,729 km (0.088 R)
• M45: 16,715,767 km (0.114 R)
• M46: 16,928,645 km (0.109 R)
• M47: 17,486,346 km (0.119 R)
• M48: 18,973,348 km (0.034 R)
• M49: 19,106,490 km (0.104 R)
• M50: 19,776,988 km (0.081 R)
• M51: 20,092,490 km (0.11 R)
• M52: 20,865,911 km (0.112 R)
• M53: 21,049,168 km (0.101 R)
• M54: 22,912,260 km (0.036 R)
• M55: 23,911,424 km (0.101 R)
• M56: 24,151,529 km (0.1 R)
• M57: 24,779,242 km (0.119 R)
• M58: 24,973,420 km (0.047 R)
• M59: 25,168,196 km (0.087 R)
• M60: 26,744,359 km (0.063 R)
• M61: 26,993,440 km (0.063 R)
• M62: 27,343,648 km (0.098 R)
• M63: 28,149,532 km (0.086 R)
• M64: 28,301,524 km (0.083 R)
• M65: 29,065,669 km (0.066 R)
• M66: 29,939,770 km (0.037 R)
• M67: 30,718,277 km (0.093 R)
• M68: 31,608,534 km (0.062 R)
• M69: 31,713,851 km (0.093 R)
• M70: 32,401,104 km (0.045 R)
• M71: 33,093,443 km (0.078 R)
• M72: 33,521,891 km (0.094 R)
• M73: 34,222,009 km (0.035 R)
• M74: 35,856,066 km (0.026 R)
• M75: 36,020,774 km (0.03 R)
• M76: 36,627,243 km (0.084 R)
• M77: 36,959,500 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.7

Radius: 8.4

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.55 AU - 10.61 AU

Year: 11171 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,552,324 km

• M1: 139,724 km (0.062 R)
• M2: 233,223 km (0.064 R)
• M3: 322,683 km (0.071 R)
• M4: 543,040 km (0.075 R)
• M5: 637,885 km (0.035 R)
• M6: 791,373 km (0.099 R)
• M7: 957,426 km (0.103 R)
• M8: 1,034,918 km (0.09 R)
• M9: 1,094,458 km (0.1 R)
• M10: 1,323,193 km (0.053 R)
• M11: 1,706,613 km (0.032 R)
• M12: 1,825,842 km (0.056 R)
• M13: 2,123,243 km (0.055 R)
• M14: 2,383,094 km (0.119 R)
• M15: 2,598,216 km (0.096 R)
• M16: 3,105,502 km (0.118 R)
• M17: 3,340,820 km (0.097 R)
• M18: 4,017,750 km (0.105 R)
• M19: 4,177,521 km (0.093 R)
• M20: 4,569,317 km (0.058 R)
• M21: 4,702,609 km (0.094 R)
• M22: 4,803,438 km (0.112 R)
• M23: 5,110,263 km (0.083 R)
• M24: 5,213,935 km (0.094 R)
• M25: 5,353,210 km (0.115 R)
• M26: 7,196,705 km (0.116 R)
• M27: 7,665,993 km (0.092 R)
• M28: 8,104,764 km (0.101 R)
• M29: 8,266,479 km (0.106 R)
• M30: 8,634,041 km (0.068 R)
• M31: 9,512,330 km (0.073 R)
• M32: 10,287,696 km (0.092 R)
• M33: 10,727,215 km (0.099 R)
• M34: 11,352,833 km (0.099 R)
• M35: 11,533,846 km (0.093 R)
• M36: 12,639,374 km (0.035 R)
• M37: 13,062,736 km (0.101 R)
• M38: 13,634,350 km (0.082 R)
• M39: 14,458,185 km (0.109 R)
• M40: 14,654,308 km (0.108 R)
• M41: 15,298,028 km (0.092 R)
• M42: 15,397,810 km (0.098 R)
• M43: 15,648,386 km (0.077 R)
• M44: 16,715,468 km (0.094 R)
• M45: 17,439,821 km (0.076 R)
• M46: 17,753,527 km (0.075 R)
• M47: 17,858,395 km (0.12 R)
• M48: 18,121,688 km (0.114 R)
• M49: 18,545,648 km (0.093 R)
• M50: 19,403,293 km (0.045 R)
• M51: 20,109,694 km (0.113 R)
• M52: 21,101,528 km (0.109 R)
• M53: 21,379,780 km (0.113 R)
• M54: 21,827,676 km (0.11 R)
• M55: 21,940,173 km (0.111 R)
• M56: 22,052,821 km (0.116 R)
• M57: 23,132,618 km (0.095 R)
• M58: 23,707,822 km (0.102 R)
• M59: 24,229,619 km (0.066 R)
• M60: 24,638,021 km (0.091 R)
• M61: 24,696,514 km (0.108 R)
• M62: 25,048,667 km (0.066 R)
• M63: 25,225,343 km (0.11 R)
• M64: 25,343,375 km (0.063 R)
• M65: 26,533,726 km (0.112 R)
• M66: 28,598,924 km (0.079 R)
• M67: 29,713,129 km (0.086 R)
• M68: 29,837,744 km (0.109 R)
• M69: 30,025,041 km (0.083 R)
• M70: 31,537,774 km (0.104 R)
• M71: 32,111,333 km (0.084 R)
• M72: 32,175,360 km (0.12 R)
• M73: 32,881,612 km (0.103 R)
• M74: 33,010,565 km (0.064 R)
• M75: 33,139,668 km (0.045 R)
• M76: 33,852,801 km (0.071 R)
• M77: 34,244,000 km (0.117 R)
• M78: 35,030,735 km (0.091 R)
• M79: 36,222,132 km (0.111 R)
• M80: 38,848,622 km (0.088 R)
• M81: 39,600,501 km (0.106 R)
• M82: 41,118,620 km (0.1 R)
• M83: 41,257,597 km (0.104 R)
• M84: 42,515,266 km (0.088 R)
• M85: 43,572,773 km (0.058 R)
• M86: 44,781,823 km (0.095 R)
• M87: 45,068,004 km (0.058 R)
• M88: 46,797,206 km (0.115 R)
• M89: 47,087,426 km (0.065 R)
• M90: 47,160,130 km (0.115 R)
• M91: 47,669,960 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.3

Radius: 8.3

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.05 AU - 12.47 AU

Year: 12381 Days

Day: 6.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,552,324 km

• M1: 113,246 km (0.082 R)
• M2: 184,005 km (0.048 R)
• M3: 346,169 km (0.059 R)
• M4: 1,290,431 km (0.117 R)
• M5: 1,817,913 km (0.087 R)
• M6: 2,046,349 km (0.109 R)
• M7: 2,345,096 km (0.106 R)
• M8: 3,708,830 km (0.082 R)
• M9: 4,296,900 km (0.12 R)
• M10: 4,524,887 km (0.065 R)
• M11: 4,601,780 km (0.12 R)
• M12: 4,795,958 km (0.066 R)
• M13: 5,394,649 km (0.062 R)
• M14: 5,599,448 km (0.099 R)
• M15: 6,229,106 km (0.077 R)
• M16: 6,793,090 km (0.091 R)
• M17: 6,969,914 km (0.105 R)
• M18: 7,148,235 km (0.059 R)
• M19: 7,464,036 km (0.117 R)
• M20: 7,830,551 km (0.087 R)
• M21: 8,580,934 km (0.043 R)
• M22: 9,013,272 km (0.057 R)
• M23: 9,110,211 km (0.06 R)
• M24: 9,452,641 km (0.053 R)
• M25: 10,402,886 km (0.048 R)
• M26: 10,709,412 km (0.097 R)
• M27: 11,278,931 km (0.116 R)
• M28: 11,331,141 km (0.12 R)
• M29: 11,752,110 km (0.071 R)
• M30: 12,285,725 km (0.096 R)
• M31: 13,100,734 km (0.031 R)
• M32: 14,101,694 km (0.109 R)
• M33: 14,383,985 km (0.084 R)
• M34: 15,300,272 km (0.119 R)
• M35: 15,416,210 km (0.081 R)
• M36: 16,058,583 km (0.051 R)
• M37: 16,353,590 km (0.077 R)
• M38: 17,068,668 km (0.106 R)
• M39: 17,248,934 km (0.104 R)
• M40: 18,529,342 km (0.103 R)
• M41: 18,962,876 km (0.093 R)
• M42: 19,776,839 km (0.078 R)
• M43: 20,219,947 km (0.081 R)
• M44: 20,283,377 km (0.074 R)
• M45: 20,666,198 km (0.075 R)
• M46: 21,568,572 km (0.114 R)
• M47: 21,959,172 km (0.114 R)
• M48: 22,549,635 km (0.033 R)
• M49: 23,612,079 km (0.078 R)
• M50: 23,745,969 km (0.116 R)
• M51: 24,149,435 km (0.111 R)
• M52: 24,284,372 km (0.116 R)
• M53: 24,351,990 km (0.06 R)
• M54: 25,099,381 km (0.044 R)
• M55: 25,923,366 km (0.068 R)
• M56: 26,756,327 km (0.069 R)
• M57: 27,176,099 km (0.027 R)
• M58: 30,538,461 km (0.111 R)
• M59: 31,417,797 km (0.079 R)
• M60: 32,379,711 km (0.109 R)
• M61: 33,201,303 km (0.042 R)
• M62: 36,477,945 km (0.088 R)
• M63: 36,710,270 km (0.107 R)
• M64: 37,332,597 km (0.092 R)
• M65: 37,801,437 km (0.057 R)
• M66: 38,272,371 km (0.072 R)
• M67: 38,824,238 km (0.099 R)
• M68: 39,299,361 km (0.114 R)
• M69: 39,856,014 km (0.095 R)
• M70: 40,335,326 km (0.118 R)
• M71: 40,736,099 km (0.074 R)
• M72: 40,977,250 km (0.093 R)
• M73: 41,218,851 km (0.105 R)
• M74: 41,946,645 km (0.115 R)
• M75: 42,923,519 km (0.094 R)
• M76: 44,568,198 km (0.055 R)
• M77: 45,648,294 km (0.076 R)
• M78: 46,736,918 km (0.066 R)
• M79: 48,769,355 km (0.102 R)
• M80: 49,882,064 km (0.106 R)
• M81: 50,054,101 km (0.076 R)
• M82: 50,140,120 km (0.089 R)
• M83: 51,003,300 km (0.097 R)
• M84: 51,697,434 km (0.035 R)
• M85: 52,394,560 km (0.076 R)
• M86: 52,744,320 km (0.066 R)
• M87: 56,911,967 km (0.112 R)
• M88: 58,626,508 km (0.11 R)
• M89: 60,632,915 km (0.057 R)
• M90: 61,368,039 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit