🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.53 AU - 0.67 AU

Year: 204 Days

Day: 21.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.65 AU - 0.85 AU

Year: 286 Days

Day: 16.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.63 AU - 0.95 AU

Year: 309 Days

Day: 29.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.85 AU - 1.29 AU

Year: 487 Days

Day: 24.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.54 AU - 1.6 AU

Year: 865 Days

Day: 13.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.64 AU - 2.6 AU

Year: 1357 Days

Day: 34.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.9

Radius: 14.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.14 AU - 3.82 AU

Year: 2855 Days

Day: 9.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 72,060,052 km

• M1: 221,704 km (0.112 R)
• M2: 351,106 km (0.118 R)
• M3: 858,991 km (0.096 R)
• M4: 1,072,766 km (0.1 R)
• M5: 1,395,449 km (0.082 R)
• M6: 1,651,261 km (0.096 R)
• M7: 1,749,547 km (0.048 R)
• M8: 1,922,781 km (0.115 R)
• M9: 2,056,672 km (0.101 R)
• M10: 2,526,259 km (0.092 R)
• M11: 2,790,599 km (0.114 R)
• M12: 2,943,338 km (0.113 R)
• M13: 3,116,423 km (0.115 R)
• M14: 3,275,146 km (0.116 R)
• M15: 3,619,371 km (0.098 R)
• M16: 4,071,007 km (0.096 R)
• M17: 4,560,790 km (0.074 R)
• M18: 4,681,217 km (0.087 R)
• M19: 4,802,690 km (0.081 R)
• M20: 5,131,955 km (0.071 R)
• M21: 5,341,542 km (0.09 R)
• M22: 5,532,578 km (0.055 R)
• M23: 5,812,625 km (0.116 R)
• M24: 5,987,206 km (0.053 R)
• M25: 6,476,690 km (0.114 R)
• M26: 6,635,114 km (0.086 R)
• M27: 6,726,369 km (0.088 R)
• M28: 6,863,850 km (0.098 R)
• M29: 7,494,255 km (0.105 R)
• M30: 7,756,500 km (0.067 R)
• M31: 8,143,360 km (0.102 R)
• M32: 8,487,136 km (0.057 R)
• M33: 8,685,802 km (0.073 R)
• M34: 8,860,831 km (0.088 R)
• M35: 9,163,618 km (0.083 R)
• M36: 9,469,844 km (0.103 R)
• M37: 10,118,800 km (0.074 R)
• M38: 10,356,062 km (0.054 R)
• M39: 10,568,491 km (0.105 R)
• M40: 10,835,972 km (0.07 R)
• M41: 11,078,620 km (0.031 R)
• M42: 13,894,650 km (0.096 R)
• M43: 14,070,278 km (0.038 R)
• M44: 14,217,333 km (0.051 R)
• M45: 14,601,949 km (0.087 R)
• M46: 14,750,799 km (0.088 R)
• M47: 15,230,559 km (0.092 R)
• M48: 15,715,406 km (0.075 R)
• M49: 16,887,206 km (0.088 R)
• M50: 17,200,314 km (0.102 R)
• M51: 17,294,561 km (0.052 R)
• M52: 17,800,501 km (0.099 R)
• M53: 18,087,131 km (0.061 R)
• M54: 18,183,023 km (0.063 R)
• M55: 19,151,519 km (0.105 R)
• M56: 19,281,819 km (0.1 R)
• M57: 19,445,330 km (0.084 R)
• M58: 20,103,560 km (0.118 R)
• M59: 20,602,020 km (0.037 R)
• M60: 20,970,181 km (0.029 R)
• M61: 21,239,307 km (0.112 R)
• M62: 21,747,042 km (0.052 R)
• M63: 22,430,256 km (0.068 R)
• M64: 22,567,736 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.5

Radius: 13.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.96 AU - 5.96 AU

Year: 4857 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,060,052 km

• M1: 200,162 km (0.102 R)
• M2: 293,960 km (0.038 R)
• M3: 407,654 km (0.092 R)
• M4: 573,857 km (0.084 R)
• M5: 744,399 km (0.102 R)
• M6: 860,936 km (0.098 R)
• M7: 1,264,700 km (0.074 R)
• M8: 1,364,033 km (0.09 R)
• M9: 1,869,973 km (0.082 R)
• M10: 2,118,904 km (0.115 R)
• M11: 2,485,868 km (0.078 R)
• M12: 2,594,625 km (0.105 R)
• M13: 2,723,579 km (0.064 R)
• M14: 2,873,476 km (0.116 R)
• M15: 3,810,407 km (0.072 R)
• M16: 4,042,733 km (0.119 R)
• M17: 4,301,687 km (0.099 R)
• M18: 4,433,183 km (0.054 R)
• M19: 4,521,745 km (0.073 R)
• M20: 4,904,267 km (0.107 R)
• M21: 5,250,736 km (0.116 R)
• M22: 5,486,053 km (0.062 R)
• M23: 5,605,133 km (0.117 R)
• M24: 6,287,748 km (0.107 R)
• M25: 6,563,158 km (0.057 R)
• M26: 7,492,460 km (0.059 R)
• M27: 7,598,375 km (0.084 R)
• M28: 8,353,096 km (0.098 R)
• M29: 8,462,901 km (0.1 R)
• M30: 9,358,693 km (0.047 R)
• M31: 9,904,875 km (0.104 R)
• M32: 10,050,284 km (0.055 R)
• M33: 10,758,480 km (0.11 R)
• M34: 11,118,712 km (0.081 R)
• M35: 11,452,315 km (0.11 R)
• M36: 11,543,869 km (0.089 R)
• M37: 11,697,058 km (0.089 R)
• M38: 11,850,994 km (0.118 R)
• M39: 11,943,595 km (0.092 R)
• M40: 12,254,160 km (0.089 R)
• M41: 12,379,224 km (0.039 R)
• M42: 12,567,418 km (0.089 R)
• M43: 13,201,862 km (0.112 R)
• M44: 13,684,615 km (0.115 R)
• M45: 14,337,310 km (0.038 R)
• M46: 14,700,684 km (0.091 R)
• M47: 14,800,166 km (0.09 R)
• M48: 14,966,818 km (0.071 R)
• M49: 15,100,409 km (0.075 R)
• M50: 15,268,108 km (0.117 R)
• M51: 15,436,406 km (0.117 R)
• M52: 15,673,070 km (0.098 R)
• M53: 15,808,755 km (0.057 R)
• M54: 16,321,427 km (0.089 R)
• M55: 16,459,057 km (0.088 R)
• M56: 16,874,341 km (0.069 R)
• M57: 17,468,394 km (0.083 R)
• M58: 17,821,146 km (0.078 R)
• M59: 18,390,365 km (0.087 R)
• M60: 18,605,487 km (0.112 R)
• M61: 18,749,251 km (0.091 R)
• M62: 19,219,287 km (0.038 R)
• M63: 20,392,583 km (0.113 R)
• M64: 20,540,984 km (0.078 R)
• M65: 21,137,730 km (0.091 R)
• M66: 21,475,971 km (0.116 R)
• M67: 22,119,840 km (0.104 R)
• M68: 22,731,546 km (0.119 R)
• M69: 23,465,324 km (0.074 R)
• M70: 23,932,667 km (0.056 R)
• M71: 24,049,952 km (0.092 R)
• M72: 25,194,077 km (0.107 R)
• M73: 26,154,345 km (0.083 R)
• M74: 26,638,893 km (0.071 R)
• M75: 26,963,670 km (0.066 R)
• M76: 27,167,273 km (0.045 R)
• M77: 27,371,474 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.4

Radius: 13.2

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.99 AU - 11.57 AU

Year: 12430 Days

Day: 9.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 63.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,060,052 km

• M1: 573,409 km (0.069 R)
• M2: 661,671 km (0.092 R)
• M3: 755,320 km (0.034 R)
• M4: 1,066,932 km (0.104 R)
• M5: 1,444,517 km (0.109 R)
• M6: 1,863,690 km (0.112 R)
• M7: 1,946,567 km (0.119 R)
• M8: 2,440,390 km (0.112 R)
• M9: 2,876,318 km (0.119 R)
• M10: 3,005,421 km (0.1 R)
• M11: 3,169,680 km (0.038 R)
• M12: 3,269,611 km (0.099 R)
• M13: 3,438,806 km (0.072 R)
• M14: 4,035,403 km (0.093 R)
• M15: 4,217,164 km (0.063 R)
• M16: 4,702,459 km (0.117 R)
• M17: 4,932,541 km (0.099 R)
• M18: 5,645,076 km (0.1 R)
• M19: 5,807,838 km (0.106 R)
• M20: 6,347,886 km (0.093 R)
• M21: 6,517,231 km (0.113 R)
• M22: 7,034,541 km (0.113 R)
• M23: 7,475,854 km (0.093 R)
• M24: 7,654,773 km (0.072 R)
• M25: 8,853,202 km (0.04 R)
• M26: 8,947,897 km (0.063 R)
• M27: 9,329,821 km (0.081 R)
• M28: 9,474,332 km (0.097 R)
• M29: 10,258,076 km (0.1 R)
• M30: 10,708,216 km (0.117 R)
• M31: 11,992,214 km (0.06 R)
• M32: 12,413,332 km (0.093 R)
• M33: 12,839,387 km (0.099 R)
• M34: 13,054,209 km (0.09 R)
• M35: 13,432,991 km (0.088 R)
• M36: 14,423,778 km (0.093 R)
• M37: 14,815,425 km (0.098 R)
• M38: 15,153,965 km (0.103 R)
• M39: 15,381,055 km (0.04 R)
• M40: 15,666,637 km (0.078 R)
• M41: 16,300,932 km (0.109 R)
• M42: 16,417,170 km (0.068 R)
• M43: 16,533,557 km (0.119 R)
• M44: 16,708,885 km (0.087 R)
• M45: 16,943,604 km (0.12 R)
• M46: 17,893,252 km (0.045 R)
• M47: 18,921,139 km (0.093 R)
• M48: 19,165,731 km (0.109 R)
• M49: 19,411,521 km (0.067 R)
• M50: 19,596,423 km (0.066 R)
• M51: 20,030,407 km (0.105 R)
• M52: 21,224,048 km (0.088 R)
• M53: 24,208,376 km (0.085 R)
• M54: 24,540,633 km (0.06 R)
• M55: 24,673,925 km (0.041 R)
• M56: 25,816,853 km (0.077 R)
• M57: 26,088,373 km (0.077 R)
• M58: 26,224,507 km (0.073 R)
• M59: 26,702,622 km (0.103 R)
• M60: 28,503,780 km (0.075 R)
• M61: 29,631,598 km (0.114 R)
• M62: 30,702,270 km (0.103 R)
• M63: 32,295,338 km (0.08 R)
• M64: 33,249,324 km (0.119 R)
• M65: 34,585,532 km (0.107 R)
• M66: 35,712,452 km (0.115 R)
• M67: 36,775,046 km (0.097 R)
• M68: 38,002,197 km (0.111 R)
• M69: 41,049,207 km (0.119 R)
• M70: 41,286,768 km (0.105 R)
• M71: 41,763,387 km (0.044 R)
• M72: 42,882,678 km (0.119 R)
• M73: 46,546,480 km (0.106 R)
• M74: 47,291,328 km (0.109 R)
• M75: 50,055,597 km (0.117 R)
• M76: 50,140,270 km (0.101 R)
• M77: 50,394,287 km (0.117 R)
• M78: 50,563,781 km (0.119 R)
• M79: 50,818,546 km (0.058 R)
• M80: 52,270,244 km (0.076 R)
• M81: 52,356,113 km (0.113 R)
• M82: 55,301,845 km (0.092 R)
• M83: 57,679,105 km (0.06 R)
• M84: 57,945,239 km (0.115 R)
• M85: 59,820,149 km (0.114 R)
• M86: 59,909,908 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.8

Radius: 4.4

Gravity: 27.47 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.97 AU - 13.29 AU

Year: 20920 Days

Day: 22.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,060,052 km

• M1: 186,997 km (0.088 R)
• M2: 410,347 km (0.098 R)
• M3: 1,060,499 km (0.111 R)
• M4: 2,263,715 km (0.055 R)
• M5: 2,435,005 km (0.097 R)
• M6: 2,753,648 km (0.053 R)
• M7: 2,862,854 km (0.104 R)
• M8: 3,047,907 km (0.116 R)
• M9: 3,085,456 km (0.085 R)
• M10: 3,198,851 km (0.092 R)
• M11: 3,236,999 km (0.118 R)
• M12: 3,275,146 km (0.058 R)
• M13: 3,313,593 km (0.09 R)
• M14: 3,586,759 km (0.048 R)
• M15: 3,746,080 km (0.095 R)
• M16: 4,448,741 km (0.098 R)
• M17: 4,793,265 km (0.099 R)
• M18: 5,146,316 km (0.097 R)
• M19: 5,507,894 km (0.104 R)
• M20: 7,333,437 km (0.119 R)
• M21: 7,688,433 km (0.085 R)
• M22: 8,626,860 km (0.06 R)
• M23: 9,217,922 km (0.074 R)
• M24: 10,100,699 km (0.088 R)
• M25: 10,837,618 km (0.11 R)
• M26: 12,362,768 km (0.053 R)
• M27: 12,422,757 km (0.116 R)
• M28: 12,724,196 km (0.114 R)
• M29: 13,028,030 km (0.105 R)
• M30: 13,150,251 km (0.099 R)
• M31: 14,204,168 km (0.091 R)
• M32: 14,329,980 km (0.109 R)
• M33: 15,028,303 km (0.094 R)
• M34: 15,413,817 km (0.1 R)
• M35: 16,722,499 km (0.091 R)
• M36: 17,188,795 km (0.117 R)
• M37: 17,998,269 km (0.063 R)
• M38: 18,066,187 km (0.108 R)
• M39: 18,820,011 km (0.094 R)
• M40: 19,027,353 km (0.108 R)
• M41: 20,216,507 km (0.079 R)
• M42: 20,428,936 km (0.049 R)
• M43: 23,627,189 km (0.095 R)
• M44: 24,075,234 km (0.091 R)
• M45: 24,601,519 km (0.114 R)
• M46: 24,828,160 km (0.118 R)
• M47: 26,202,965 km (0.067 R)
• M48: 26,744,210 km (0.11 R)
• M49: 27,055,074 km (0.06 R)
• M50: 27,445,375 km (0.111 R)
• M51: 28,073,836 km (0.095 R)
• M52: 28,627,647 km (0.059 R)
• M53: 31,204,769 km (0.114 R)
• M54: 31,860,607 km (0.119 R)
• M55: 32,107,593 km (0.062 R)
• M56: 32,190,171 km (0.076 R)
• M57: 32,769,713 km (0.034 R)
• M58: 33,019,092 km (0.112 R)
• M59: 33,269,070 km (0.038 R)
• M60: 34,528,685 km (0.105 R)
• M61: 35,036,869 km (0.082 R)
• M62: 36,662,549 km (0.029 R)
• M63: 36,748,717 km (0.099 R)
• M64: 38,400,128 km (0.077 R)
• M65: 38,926,563 km (0.107 R)
• M66: 39,367,128 km (0.045 R)
• M67: 39,455,391 km (0.11 R)
• M68: 39,720,778 km (0.116 R)
• M69: 40,253,197 km (0.104 R)
• M70: 41,414,824 km (0.062 R)
• M71: 44,412,765 km (0.111 R)
• M72: 44,965,380 km (0.114 R)
• M73: 45,335,036 km (0.114 R)
• M74: 45,612,840 km (0.036 R)
• M75: 47,292,076 km (0.088 R)
• M76: 50,231,075 km (0.062 R)
• M77: 50,902,770 km (0.068 R)
• M78: 52,061,256 km (0.113 R)
• M79: 52,741,178 km (0.097 R)
• M80: 54,207,836 km (0.058 R)
• M81: 55,291,822 km (0.069 R)
• M82: 57,481,187 km (0.086 R)
• M83: 58,385,057 km (0.061 R)
• M84: 58,586,565 km (0.06 R)
• M85: 58,990,180 km (0.12 R)
• M86: 60,512,189 km (0.057 R)
• M87: 61,739,041 km (0.091 R)
• M88: 63,594,653 km (0.085 R)
• M89: 65,050,540 km (0.106 R)
• M90: 65,677,804 km (0.104 R)
• M91: 66,307,012 km (0.051 R)
• M92: 69,270,247 km (0.089 R)
• M93: 71,090,105 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 18,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit