🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.56 AU

Year: 142 Days

Day: 40.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.55 AU - 0.57 AU

Year: 150 Days

Day: 36 Hours

Environment

Temp: 180 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.77 AU - 0.93 AU

Year: 281 Days

Day: 13.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.34 AU - 2.7 AU

Year: 1433 Days

Day: 16.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.45 AU - 5.31 AU

Year: 3283 Days

Day: 45.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.41 AU - 4.75 AU

Year: 3511 Days

Day: 17.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.8

Radius: 10.1

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.33 AU - 7.19 AU

Year: 6295 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,909,302 km

• M1: 138,677 km (0.077 R)
• M2: 236,813 km (0.092 R)
• M3: 376,538 km (0.09 R)
• M4: 539,300 km (0.037 R)
• M5: 613,800 km (0.111 R)
• M6: 715,377 km (0.044 R)
• M7: 835,504 km (0.118 R)
• M8: 1,056,161 km (0.063 R)
• M9: 1,166,564 km (0.111 R)
• M10: 1,399,638 km (0.114 R)
• M11: 1,584,391 km (0.032 R)
• M12: 1,760,917 km (0.044 R)
• M13: 2,029,445 km (0.109 R)
• M14: 2,098,709 km (0.106 R)
• M15: 2,168,720 km (0.11 R)
• M16: 2,420,194 km (0.044 R)
• M17: 2,662,244 km (0.032 R)
• M18: 2,931,819 km (0.113 R)
• M19: 3,030,254 km (0.034 R)
• M20: 3,835,839 km (0.086 R)
• M21: 4,118,729 km (0.1 R)
• M22: 4,207,141 km (0.072 R)
• M23: 4,363,471 km (0.093 R)
• M24: 4,589,962 km (0.027 R)
• M25: 4,704,703 km (0.065 R)
• M26: 4,867,017 km (0.081 R)
• M27: 5,730,795 km (0.098 R)
• M28: 6,079,508 km (0.094 R)
• M29: 6,205,768 km (0.089 R)
• M30: 6,460,833 km (0.095 R)
• M31: 6,771,548 km (0.045 R)
• M32: 6,955,104 km (0.045 R)
• M33: 7,353,783 km (0.103 R)
• M34: 7,488,421 km (0.079 R)
• M35: 7,623,807 km (0.103 R)
• M36: 7,842,220 km (0.075 R)
• M37: 7,924,648 km (0.106 R)
• M38: 8,062,727 km (0.104 R)
• M39: 8,201,554 km (0.099 R)
• M40: 8,397,228 km (0.102 R)
• M41: 8,594,547 km (0.113 R)
• M42: 9,195,632 km (0.102 R)
• M43: 9,428,107 km (0.096 R)
• M44: 10,018,121 km (0.07 R)
• M45: 10,287,397 km (0.098 R)
• M46: 10,711,208 km (0.037 R)
• M47: 11,109,886 km (0.081 R)
• M48: 11,357,620 km (0.096 R)
• M49: 11,732,662 km (0.099 R)
• M50: 12,175,472 km (0.112 R)
• M51: 12,752,770 km (0.038 R)
• M52: 12,914,784 km (0.059 R)
• M53: 13,012,172 km (0.108 R)
• M54: 13,207,996 km (0.073 R)
• M55: 13,569,424 km (0.117 R)
• M56: 13,635,397 km (0.067 R)
• M57: 14,034,075 km (0.073 R)
• M58: 14,167,816 km (0.11 R)
• M59: 14,234,836 km (0.09 R)
• M60: 14,369,175 km (0.078 R)
• M61: 15,666,787 km (0.107 R)
• M62: 16,084,314 km (0.079 R)
• M63: 17,072,707 km (0.107 R)
• M64: 17,430,396 km (0.052 R)
• M65: 17,718,521 km (0.032 R)
• M66: 17,826,830 km (0.092 R)
• M67: 18,007,993 km (0.111 R)
• M68: 18,262,758 km (0.056 R)
• M69: 19,778,334 km (0.078 R)
• M70: 20,229,522 km (0.09 R)
• M71: 20,760,145 km (0.042 R)
• M72: 20,874,438 km (0.073 R)
• M73: 22,457,782 km (0.083 R)
• M74: 22,575,216 km (0.089 R)
• M75: 22,771,189 km (0.104 R)
• M76: 23,125,587 km (0.108 R)
• M77: 23,720,238 km (0.077 R)
• M78: 24,762,786 km (0.097 R)
• M79: 25,534,113 km (0.1 R)
• M80: 26,025,392 km (0.111 R)
• M81: 26,354,657 km (0.097 R)
• M82: 26,975,638 km (0.056 R)
• M83: 27,434,155 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.3

Radius: 11.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.64 AU - 8.76 AU

Year: 6919 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,909,302 km

• M1: 227,987 km (0.096 R)
• M2: 343,926 km (0.07 R)
• M3: 444,156 km (0.114 R)
• M4: 580,889 km (0.1 R)
• M5: 843,283 km (0.1 R)
• M6: 1,143,526 km (0.104 R)
• M7: 1,407,866 km (0.107 R)
• M8: 1,822,401 km (0.075 R)
• M9: 2,213,151 km (0.105 R)
• M10: 2,523,566 km (0.109 R)
• M11: 2,673,314 km (0.113 R)
• M12: 3,232,361 km (0.099 R)
• M13: 3,632,984 km (0.097 R)
• M14: 4,175,277 km (0.116 R)
• M15: 4,301,986 km (0.098 R)
• M16: 4,585,624 km (0.098 R)
• M17: 5,008,986 km (0.07 R)
• M18: 5,472,739 km (0.107 R)
• M19: 6,093,271 km (0.062 R)
• M20: 6,324,549 km (0.11 R)
• M21: 6,412,064 km (0.113 R)
• M22: 6,588,290 km (0.101 R)
• M23: 6,736,243 km (0.119 R)
• M24: 8,244,937 km (0.111 R)
• M25: 8,404,708 km (0.085 R)
• M26: 8,889,853 km (0.103 R)
• M27: 9,020,901 km (0.063 R)
• M28: 9,484,206 km (0.042 R)
• M29: 11,201,889 km (0.112 R)
• M30: 11,879,567 km (0.091 R)
• M31: 12,241,594 km (0.089 R)
• M32: 12,570,559 km (0.08 R)
• M33: 13,274,417 km (0.074 R)
• M34: 13,424,315 km (0.112 R)
• M35: 13,499,413 km (0.103 R)
• M36: 13,877,297 km (0.038 R)
• M37: 14,875,713 km (0.113 R)
• M38: 15,422,942 km (0.114 R)
• M39: 15,501,780 km (0.057 R)
• M40: 15,699,100 km (0.105 R)
• M41: 15,778,237 km (0.069 R)
• M42: 17,800,950 km (0.105 R)
• M43: 18,173,748 km (0.036 R)
• M44: 18,507,201 km (0.109 R)
• M45: 18,884,786 km (0.099 R)
• M46: 20,291,006 km (0.117 R)
• M47: 20,680,260 km (0.114 R)
• M48: 20,897,775 km (0.084 R)
• M49: 21,203,254 km (0.068 R)
• M50: 21,730,587 km (0.116 R)
• M51: 22,306,838 km (0.029 R)
• M52: 22,395,998 km (0.108 R)
• M53: 23,158,050 km (0.079 R)
• M54: 23,837,523 km (0.12 R)
• M55: 24,661,508 km (0.029 R)
• M56: 24,799,737 km (0.084 R)
• M57: 25,169,692 km (0.056 R)
• M58: 25,308,818 km (0.101 R)
• M59: 25,401,718 km (0.043 R)
• M60: 25,681,317 km (0.12 R)
• M61: 26,055,461 km (0.111 R)
• M62: 26,384,427 km (0.054 R)
• M63: 26,573,070 km (0.06 R)
• M64: 27,094,119 km (0.089 R)
• M65: 27,331,980 km (0.096 R)
• M66: 27,522,867 km (0.083 R)
• M67: 29,065,370 km (0.062 R)
• M68: 29,700,114 km (0.028 R)
• M69: 32,637,618 km (0.09 R)
• M70: 33,144,605 km (0.114 R)
• M71: 33,297,195 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.4

Radius: 9.2

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.82 AU - 8.68 AU

Year: 7727 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,909,302 km

• M1: 128,056 km (0.054 R)
• M2: 207,642 km (0.099 R)
• M3: 305,030 km (0.056 R)
• M4: 533,017 km (0.112 R)
• M5: 653,593 km (0.101 R)
• M6: 783,743 km (0.074 R)
• M7: 875,746 km (0.06 R)
• M8: 1,244,654 km (0.114 R)
• M9: 1,390,363 km (0.115 R)
• M10: 1,639,443 km (0.109 R)
• M11: 1,799,812 km (0.108 R)
• M12: 1,882,091 km (0.111 R)
• M13: 1,986,660 km (0.054 R)
• M14: 3,111,337 km (0.051 R)
• M15: 3,260,785 km (0.078 R)
• M16: 3,361,763 km (0.12 R)
• M17: 4,016,254 km (0.058 R)
• M18: 4,795,210 km (0.112 R)
• M19: 4,997,317 km (0.112 R)
• M20: 5,143,324 km (0.097 R)
• M21: 5,439,678 km (0.032 R)
• M22: 5,590,024 km (0.109 R)
• M23: 5,802,752 km (0.098 R)
• M24: 6,680,143 km (0.036 R)
• M25: 7,299,030 km (0.086 R)
• M26: 7,398,363 km (0.096 R)
• M27: 7,498,294 km (0.082 R)
• M28: 7,868,250 km (0.062 R)
• M29: 7,936,167 km (0.102 R)
• M30: 8,141,116 km (0.112 R)
• M31: 8,313,303 km (0.099 R)
• M32: 9,191,892 km (0.074 R)
• M33: 10,508,353 km (0.044 R)
• M34: 10,658,250 km (0.104 R)
• M35: 10,733,498 km (0.117 R)
• M36: 11,226,722 km (0.08 R)
• M37: 13,638,539 km (0.109 R)
• M38: 14,131,314 km (0.096 R)
• M39: 15,134,368 km (0.092 R)
• M40: 15,388,684 km (0.112 R)
• M41: 16,160,160 km (0.1 R)
• M42: 16,333,245 km (0.108 R)
• M43: 16,594,144 km (0.086 R)
• M44: 16,856,538 km (0.074 R)
• M45: 17,032,017 km (0.025 R)
• M46: 17,120,130 km (0.095 R)
• M47: 17,208,243 km (0.097 R)
• M48: 17,385,068 km (0.116 R)
• M49: 17,696,082 km (0.029 R)
• M50: 18,639,745 km (0.064 R)
• M51: 20,810,709 km (0.116 R)
• M52: 21,806,283 km (0.1 R)
• M53: 21,997,768 km (0.086 R)
• M54: 22,189,703 km (0.072 R)
• M55: 22,334,065 km (0.073 R)
• M56: 22,865,885 km (0.077 R)
• M57: 23,450,962 km (0.108 R)
• M58: 23,745,221 km (0.088 R)
• M59: 23,942,242 km (0.101 R)
• M60: 24,337,629 km (0.044 R)
• M61: 24,885,007 km (0.096 R)
• M62: 25,285,630 km (0.053 R)
• M63: 25,890,455 km (0.104 R)
• M64: 25,991,732 km (0.088 R)
• M65: 26,347,327 km (0.105 R)
• M66: 27,526,756 km (0.065 R)
• M67: 28,933,275 km (0.025 R)
• M68: 29,460,159 km (0.119 R)
• M69: 29,777,755 km (0.12 R)
• M70: 30,203,062 km (0.088 R)
• M71: 30,362,982 km (0.094 R)
• M72: 30,469,795 km (0.119 R)
• M73: 31,490,950 km (0.072 R)
• M74: 33,345,964 km (0.099 R)
• M75: 34,397,936 km (0.103 R)
• M76: 35,404,580 km (0.066 R)
• M77: 36,081,062 km (0.109 R)
• M78: 36,250,855 km (0.086 R)
• M79: 36,648,038 km (0.105 R)
• M80: 37,963,302 km (0.105 R)
• M81: 38,308,873 km (0.108 R)
• M82: 38,597,747 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429

Radius: 4.1

Gravity: 25.52 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.17 AU - 17.35 AU

Year: 25682 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,909,302 km

• M1: 86,767 km (0.055 R)
• M2: 450,290 km (0.116 R)
• M3: 532,868 km (0.112 R)
• M4: 809,324 km (0.103 R)
• M5: 1,535,921 km (0.096 R)
• M6: 1,661,284 km (0.118 R)
• M7: 1,989,352 km (0.118 R)
• M8: 3,206,032 km (0.118 R)
• M9: 3,366,550 km (0.05 R)
• M10: 4,969,940 km (0.091 R)
• M11: 5,343,486 km (0.044 R)
• M12: 5,438,182 km (0.103 R)
• M13: 5,677,538 km (0.069 R)
• M14: 5,822,948 km (0.06 R)
• M15: 6,316,022 km (0.06 R)
• M16: 6,618,359 km (0.107 R)
• M17: 6,771,248 km (0.075 R)
• M18: 7,553,346 km (0.117 R)
• M19: 7,713,117 km (0.083 R)
• M20: 9,889,766 km (0.1 R)
• M21: 10,064,646 km (0.098 R)
• M22: 11,438,403 km (0.061 R)
• M23: 12,806,625 km (0.106 R)
• M24: 13,316,754 km (0.101 R)
• M25: 13,509,885 km (0.098 R)
• M26: 13,898,689 km (0.037 R)
• M27: 14,953,504 km (0.057 R)
• M28: 15,087,095 km (0.099 R)
• M29: 15,558,029 km (0.085 R)
• M30: 15,897,317 km (0.099 R)
• M31: 16,307,664 km (0.091 R)
• M32: 17,419,026 km (0.093 R)
• M33: 17,630,109 km (0.07 R)
• M34: 17,912,999 km (0.079 R)
• M35: 17,983,908 km (0.108 R)
• M36: 19,494,847 km (0.077 R)
• M37: 19,860,464 km (0.077 R)
• M38: 20,154,723 km (0.116 R)
• M39: 20,376,277 km (0.095 R)
• M40: 21,571,714 km (0.119 R)
• M41: 22,406,619 km (0.117 R)
• M42: 24,658,067 km (0.064 R)
• M43: 25,610,557 km (0.116 R)
• M44: 26,413,449 km (0.09 R)
• M45: 27,715,100 km (0.107 R)
• M46: 27,879,209 km (0.072 R)
• M47: 29,287,822 km (0.109 R)
• M48: 29,622,622 km (0.115 R)
• M49: 30,380,485 km (0.091 R)
• M50: 31,059,360 km (0.106 R)
• M51: 31,571,883 km (0.103 R)
• M52: 33,912,641 km (0.047 R)
• M53: 34,705,210 km (0.053 R)
• M54: 36,758,291 km (0.084 R)
• M55: 37,481,597 km (0.07 R)
• M56: 38,942,271 km (0.09 R)
• M57: 39,034,124 km (0.085 R)
• M58: 40,421,345 km (0.068 R)
• M59: 40,887,342 km (0.105 R)
• M60: 41,355,135 km (0.06 R)
• M61: 43,053,669 km (0.109 R)
• M62: 43,338,952 km (0.11 R)
• M63: 44,774,942 km (0.099 R)
• M64: 45,160,456 km (0.099 R)
• M65: 45,257,096 km (0.104 R)
• M66: 45,450,376 km (0.108 R)
• M67: 45,643,956 km (0.032 R)
• M68: 45,740,895 km (0.082 R)
• M69: 45,837,835 km (0.079 R)
• M70: 46,616,043 km (0.045 R)
• M71: 47,104,630 km (0.108 R)
• M72: 48,679,596 km (0.051 R)
• M73: 49,076,030 km (0.105 R)
• M74: 49,573,144 km (0.058 R)
• M75: 50,772,769 km (0.085 R)
• M76: 51,074,209 km (0.037 R)
• M77: 51,376,247 km (0.118 R)
• M78: 51,880,841 km (0.097 R)
• M79: 52,691,811 km (0.105 R)
• M80: 53,098,717 km (0.091 R)
• M81: 56,704,474 km (0.102 R)
• M82: 58,694,575 km (0.039 R)
• M83: 58,905,358 km (0.089 R)
• M84: 60,069,379 km (0.039 R)
• M85: 62,205,188 km (0.081 R)
• M86: 62,312,599 km (0.093 R)
• M87: 62,958,563 km (0.112 R)
• M88: 65,455,202 km (0.119 R)
• M89: 66,990,525 km (0.1 R)
• M90: 69,204,573 km (0.119 R)
• M91: 70,096,925 km (0.112 R)
• M92: 72,570,226 km (0.061 R)
• M93: 72,796,568 km (0.054 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 11,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit