🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.52 AU

Year: 131 Days

Day: 32.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,841,558 km

• M1: 235,467 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.64 AU - 0.88 AU

Year: 246 Days

Day: 33.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,841,558 km

• M1: 485,295 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.29 AU - 1.47 AU

Year: 601 Days

Day: 36.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.31 AU - 1.67 AU

Year: 675 Days

Day: 31.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,841,558 km

• M1: 709,991 km (0.109 R)
• M2: 864,077 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.73 AU - 2.81 AU

Year: 1268 Days

Day: 17.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133

Radius: 12

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.29 AU - 5.61 AU

Year: 4718 Days

Day: 11 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,841,558 km

• M1: 149,747 km (0.034 R)
• M2: 240,254 km (0.06 R)
• M3: 364,271 km (0.093 R)
• M4: 464,651 km (0.091 R)
• M5: 606,919 km (0.112 R)
• M6: 700,417 km (0.109 R)
• M7: 833,709 km (0.12 R)
• M8: 1,060,350 km (0.102 R)
• M9: 1,176,587 km (0.082 R)
• M10: 1,497,475 km (0.112 R)
• M11: 1,573,919 km (0.056 R)
• M12: 1,730,847 km (0.097 R)
• M13: 1,823,000 km (0.103 R)
• M14: 1,988,305 km (0.113 R)
• M15: 2,158,847 km (0.064 R)
• M16: 2,258,479 km (0.099 R)
• M17: 2,372,473 km (0.105 R)
• M18: 2,449,516 km (0.108 R)
• M19: 2,632,773 km (0.103 R)
• M20: 2,916,410 km (0.118 R)
• M21: 3,082,913 km (0.083 R)
• M22: 3,382,109 km (0.114 R)
• M23: 3,469,324 km (0.075 R)
• M24: 3,572,098 km (0.087 R)
• M25: 3,765,678 km (0.06 R)
• M26: 3,978,107 km (0.053 R)
• M27: 4,132,192 km (0.031 R)
• M28: 4,304,080 km (0.073 R)
• M29: 4,414,783 km (0.036 R)
• M30: 4,574,553 km (0.096 R)
• M31: 4,655,187 km (0.078 R)
• M32: 4,817,799 km (0.093 R)
• M33: 5,081,989 km (0.087 R)
• M34: 6,239,727 km (0.038 R)
• M35: 6,473,549 km (0.097 R)
• M36: 6,600,707 km (0.086 R)
• M37: 6,710,362 km (0.1 R)
• M38: 6,931,468 km (0.082 R)
• M39: 7,155,117 km (0.117 R)
• M40: 7,230,215 km (0.025 R)
• M41: 7,820,827 km (0.109 R)
• M42: 8,073,199 km (0.045 R)
• M43: 8,210,230 km (0.108 R)
• M44: 8,586,020 km (0.113 R)
• M45: 8,906,908 km (0.117 R)
• M46: 9,089,118 km (0.051 R)
• M47: 9,477,923 km (0.097 R)
• M48: 9,830,525 km (0.112 R)
• M49: 10,018,869 km (0.085 R)
• M50: 10,335,567 km (0.038 R)
• M51: 10,527,053 km (0.117 R)
• M52: 10,805,903 km (0.118 R)
• M53: 11,283,419 km (0.119 R)
• M54: 11,370,934 km (0.044 R)
• M55: 11,923,249 km (0.107 R)
• M56: 12,079,579 km (0.117 R)
• M57: 12,734,070 km (0.08 R)
• M58: 13,054,209 km (0.12 R)
• M59: 13,307,628 km (0.118 R)
• M60: 13,539,505 km (0.091 R)
• M61: 13,842,740 km (0.046 R)
• M62: 14,361,246 km (0.079 R)
• M63: 15,054,483 km (0.076 R)
• M64: 15,685,187 km (0.049 R)
• M65: 16,102,416 km (0.104 R)
• M66: 16,374,235 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.5

Radius: 11.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.43 AU - 5.59 AU

Year: 4797 Days

Day: 7.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,841,558 km

• M1: 148,251 km (0.099 R)
• M2: 272,867 km (0.026 R)
• M3: 385,663 km (0.035 R)
• M4: 519,404 km (0.115 R)
• M5: 670,946 km (0.083 R)
• M6: 752,926 km (0.112 R)
• M7: 993,928 km (0.1 R)
• M8: 2,066,695 km (0.093 R)
• M9: 2,244,716 km (0.048 R)
• M10: 2,446,374 km (0.099 R)
• M11: 2,750,506 km (0.116 R)
• M12: 2,828,447 km (0.089 R)
• M13: 3,006,768 km (0.118 R)
• M14: 3,188,679 km (0.05 R)
• M15: 3,843,468 km (0.105 R)
• M16: 3,997,106 km (0.074 R)
• M17: 4,355,991 km (0.096 R)
• M18: 4,562,436 km (0.119 R)
• M19: 4,701,861 km (0.044 R)
• M20: 5,249,688 km (0.111 R)
• M21: 5,445,063 km (0.105 R)
• M22: 5,792,729 km (0.087 R)
• M23: 6,301,960 km (0.096 R)
• M24: 6,852,181 km (0.115 R)
• M25: 7,012,251 km (0.071 R)
• M26: 7,831,149 km (0.051 R)
• M27: 8,365,513 km (0.096 R)
• M28: 8,479,507 km (0.076 R)
• M29: 9,380,534 km (0.086 R)
• M30: 10,434,152 km (0.039 R)
• M31: 10,835,075 km (0.119 R)
• M32: 11,021,773 km (0.109 R)
• M33: 11,146,986 km (0.028 R)
• M34: 11,367,045 km (0.071 R)
• M35: 12,261,640 km (0.061 R)
• M36: 12,554,104 km (0.106 R)
• M37: 12,783,138 km (0.058 R)
• M38: 13,444,959 km (0.096 R)
• M39: 13,679,379 km (0.084 R)
• M40: 13,780,208 km (0.098 R)
• M41: 14,767,853 km (0.051 R)
• M42: 15,287,556 km (0.113 R)
• M43: 16,096,282 km (0.041 R)
• M44: 16,738,805 km (0.091 R)
• M45: 16,846,665 km (0.102 R)
• M46: 17,063,283 km (0.103 R)
• M47: 17,791,675 km (0.101 R)
• M48: 18,159,686 km (0.11 R)
• M49: 18,233,587 km (0.066 R)
• M50: 19,128,332 km (0.049 R)
• M51: 19,543,167 km (0.089 R)
• M52: 20,574,046 km (0.099 R)
• M53: 21,037,949 km (0.041 R)
• M54: 23,771,550 km (0.11 R)
• M55: 24,176,811 km (0.096 R)
• M56: 24,584,465 km (0.06 R)
• M57: 25,862,779 km (0.063 R)
• M58: 25,987,544 km (0.063 R)
• M59: 26,237,821 km (0.088 R)
• M60: 26,530,883 km (0.064 R)
• M61: 27,204,672 km (0.047 R)
• M62: 27,501,325 km (0.1 R)
• M63: 28,225,977 km (0.12 R)
• M64: 28,526,220 km (0.036 R)
• M65: 28,827,659 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 14.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.52 AU - 9.56 AU

Year: 10080 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,841,558 km

• M1: 188,045 km (0.058 R)
• M2: 293,661 km (0.095 R)
• M3: 420,071 km (0.101 R)
• M4: 707,000 km (0.052 R)
• M5: 868,116 km (0.085 R)
• M6: 1,007,093 km (0.056 R)
• M7: 1,230,891 km (0.085 R)
• M8: 2,001,320 km (0.056 R)
• M9: 2,411,518 km (0.112 R)
• M10: 2,717,296 km (0.064 R)
• M11: 2,822,164 km (0.061 R)
• M12: 3,338,875 km (0.039 R)
• M13: 4,398,776 km (0.038 R)
• M14: 4,585,175 km (0.042 R)
• M15: 5,996,930 km (0.081 R)
• M16: 6,169,416 km (0.066 R)
• M17: 7,312,344 km (0.074 R)
• M18: 7,608,249 km (0.095 R)
• M19: 7,832,795 km (0.083 R)
• M20: 8,870,705 km (0.108 R)
• M21: 9,028,082 km (0.114 R)
• M22: 9,667,314 km (0.081 R)
• M23: 10,486,960 km (0.076 R)
• M24: 10,611,875 km (0.067 R)
• M25: 10,989,460 km (0.113 R)
• M26: 11,158,655 km (0.107 R)
• M27: 11,758,093 km (0.111 R)
• M28: 11,974,711 km (0.102 R)
• M29: 12,411,836 km (0.107 R)
• M30: 12,765,336 km (0.117 R)
• M31: 13,301,943 km (0.05 R)
• M32: 13,437,330 km (0.095 R)
• M33: 14,397,299 km (0.117 R)
• M34: 15,950,574 km (0.118 R)
• M35: 16,142,358 km (0.117 R)
• M36: 17,457,623 km (0.106 R)
• M37: 17,556,507 km (0.116 R)
• M38: 18,053,321 km (0.12 R)
• M39: 18,504,359 km (0.102 R)
• M40: 18,807,145 km (0.065 R)
• M41: 19,060,713 km (0.06 R)
• M42: 19,315,479 km (0.072 R)
• M43: 20,241,938 km (0.095 R)
• M44: 20,606,209 km (0.115 R)
• M45: 20,920,065 km (0.098 R)
• M46: 21,288,375 km (0.092 R)
• M47: 21,658,780 km (0.069 R)
• M48: 21,764,994 km (0.119 R)
• M49: 22,406,021 km (0.072 R)
• M50: 22,836,713 km (0.074 R)
• M51: 23,107,336 km (0.049 R)
• M52: 23,324,702 km (0.107 R)
• M53: 23,433,609 km (0.106 R)
• M54: 23,597,269 km (0.12 R)
• M55: 24,753,511 km (0.09 R)
• M56: 25,646,909 km (0.085 R)
• M57: 25,984,701 km (0.061 R)
• M58: 26,607,776 km (0.057 R)
• M59: 27,465,271 km (0.118 R)
• M60: 27,868,587 km (0.101 R)
• M61: 28,331,892 km (0.098 R)
• M62: 28,622,860 km (0.094 R)
• M63: 28,856,232 km (0.081 R)
• M64: 30,388,863 km (0.11 R)
• M65: 32,129,434 km (0.084 R)
• M66: 32,676,214 km (0.077 R)
• M67: 32,859,172 km (0.113 R)
• M68: 32,981,244 km (0.053 R)
• M69: 34,769,388 km (0.119 R)
• M70: 36,210,015 km (0.06 R)
• M71: 37,223,541 km (0.081 R)
• M72: 37,797,847 km (0.047 R)
• M73: 38,825,883 km (0.095 R)
• M74: 38,955,136 km (0.104 R)
• M75: 39,084,388 km (0.111 R)
• M76: 39,408,268 km (0.048 R)
• M77: 40,712,761 km (0.09 R)
• M78: 40,844,108 km (0.114 R)
• M79: 42,496,267 km (0.072 R)
• M80: 43,096,454 km (0.092 R)
• M81: 43,297,214 km (0.098 R)
• M82: 44,372,673 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.9

Radius: 12.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.45 AU - 10.01 AU

Year: 11256 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,841,558 km

• M1: 160,519 km (0.111 R)
• M2: 259,702 km (0.088 R)
• M3: 412,292 km (0.092 R)
• M4: 847,173 km (0.114 R)
• M5: 980,464 km (0.087 R)
• M6: 1,121,535 km (0.119 R)
• M7: 1,269,936 km (0.086 R)
• M8: 1,366,128 km (0.098 R)
• M9: 2,295,430 km (0.097 R)
• M10: 2,414,360 km (0.107 R)
• M11: 2,658,803 km (0.099 R)
• M12: 2,988,816 km (0.08 R)
• M13: 3,172,073 km (0.092 R)
• M14: 3,716,161 km (0.112 R)
• M15: 4,201,905 km (0.12 R)
• M16: 4,407,752 km (0.077 R)
• M17: 4,829,618 km (0.099 R)
• M18: 5,014,521 km (0.104 R)
• M19: 5,615,455 km (0.093 R)
• M20: 6,610,580 km (0.116 R)
• M21: 6,816,128 km (0.083 R)
• M22: 7,410,181 km (0.091 R)
• M23: 7,552,449 km (0.086 R)
• M24: 8,020,989 km (0.112 R)
• M25: 8,130,495 km (0.079 R)
• M26: 8,610,704 km (0.1 R)
• M27: 8,986,344 km (0.079 R)
• M28: 9,290,776 km (0.1 R)
• M29: 9,405,817 km (0.088 R)
• M30: 9,598,648 km (0.036 R)
• M31: 9,753,931 km (0.026 R)
• M32: 9,870,916 km (0.039 R)
• M33: 11,106,744 km (0.105 R)
• M34: 11,228,816 km (0.09 R)
• M35: 11,310,646 km (0.118 R)
• M36: 11,598,173 km (0.088 R)
• M37: 12,096,783 km (0.066 R)
• M38: 12,306,669 km (0.079 R)
• M39: 13,072,012 km (0.068 R)
• M40: 13,765,398 km (0.072 R)
• M41: 14,160,635 km (0.08 R)
• M42: 15,368,937 km (0.078 R)
• M43: 15,779,135 km (0.064 R)
• M44: 18,122,436 km (0.065 R)
• M45: 18,362,839 km (0.074 R)
• M46: 18,507,501 km (0.108 R)
• M47: 19,580,117 km (0.078 R)
• M48: 20,123,906 km (0.099 R)
• M49: 20,422,653 km (0.12 R)
• M50: 20,974,220 km (0.096 R)
• M51: 21,378,433 km (0.089 R)
• M52: 21,530,724 km (0.101 R)
• M53: 21,632,450 km (0.048 R)
• M54: 22,092,015 km (0.063 R)
• M55: 22,709,854 km (0.095 R)
• M56: 23,021,018 km (0.039 R)
• M57: 23,281,318 km (0.069 R)
• M58: 24,173,670 km (0.069 R)
• M59: 24,917,021 km (0.065 R)
• M60: 25,613,998 km (0.074 R)
• M61: 25,883,723 km (0.12 R)
• M62: 26,046,036 km (0.108 R)
• M63: 26,644,129 km (0.072 R)
• M64: 27,853,777 km (0.101 R)
• M65: 28,131,132 km (0.05 R)
• M66: 29,081,377 km (0.058 R)
• M67: 29,701,760 km (0.096 R)
• M68: 30,098,792 km (0.087 R)
• M69: 30,497,620 km (0.056 R)
• M70: 31,300,662 km (0.096 R)
• M71: 31,473,597 km (0.082 R)
• M72: 31,878,409 km (0.097 R)
• M73: 32,226,822 km (0.079 R)
• M74: 32,401,403 km (0.035 R)
• M75: 33,338,334 km (0.112 R)
• M76: 33,515,009 km (0.049 R)
• M77: 34,343,482 km (0.093 R)
• M78: 34,581,493 km (0.115 R)
• M79: 36,322,961 km (0.119 R)
• M80: 36,444,136 km (0.12 R)
• M81: 36,747,670 km (0.083 R)
• M82: 39,081,546 km (0.079 R)
• M83: 39,330,028 km (0.052 R)
• M84: 39,890,871 km (0.072 R)
• M85: 42,033,860 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.3

Radius: 3.4

Gravity: 30.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.17 AU - 14.03 AU

Year: 17584 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,841,558 km

• M1: 188,493 km (0.12 R)
• M2: 423,362 km (0.072 R)
• M3: 471,981 km (0.097 R)
• M4: 610,808 km (0.087 R)
• M5: 647,460 km (0.097 R)
• M6: 1,165,517 km (0.107 R)
• M7: 2,105,889 km (0.067 R)
• M8: 2,218,387 km (0.047 R)
• M9: 2,361,851 km (0.085 R)
• M10: 3,219,346 km (0.044 R)
• M11: 3,714,366 km (0.041 R)
• M12: 3,816,242 km (0.07 R)
• M13: 4,590,710 km (0.033 R)
• M14: 5,259,412 km (0.103 R)
• M15: 5,335,558 km (0.119 R)
• M16: 6,808,947 km (0.116 R)
• M17: 7,697,409 km (0.112 R)
• M18: 8,221,151 km (0.091 R)
• M19: 9,073,859 km (0.083 R)
• M20: 9,302,893 km (0.052 R)
• M21: 9,766,647 km (0.066 R)
• M22: 10,333,024 km (0.103 R)
• M23: 10,524,210 km (0.076 R)
• M24: 11,447,977 km (0.106 R)
• M25: 11,745,078 km (0.112 R)
• M26: 13,423,866 km (0.12 R)
• M27: 14,370,820 km (0.108 R)
• M28: 14,744,815 km (0.107 R)
• M29: 14,906,081 km (0.094 R)
• M30: 15,339,018 km (0.077 R)
• M31: 15,556,982 km (0.118 R)
• M32: 17,055,055 km (0.115 R)
• M33: 20,126,449 km (0.103 R)
• M34: 20,845,117 km (0.076 R)
• M35: 22,988,705 km (0.101 R)
• M36: 23,238,234 km (0.067 R)
• M37: 24,625,904 km (0.091 R)
• M38: 25,009,024 km (0.112 R)
• M39: 25,073,052 km (0.091 R)
• M40: 25,329,762 km (0.113 R)
• M41: 25,651,996 km (0.101 R)
• M42: 26,170,203 km (0.078 R)
• M43: 26,561,102 km (0.091 R)
• M44: 28,144,147 km (0.05 R)
• M45: 29,351,252 km (0.082 R)
• M46: 30,097,147 km (0.087 R)
• M47: 31,469,408 km (0.12 R)
• M48: 34,702,068 km (0.105 R)
• M49: 34,773,427 km (0.097 R)
• M50: 35,346,686 km (0.052 R)
• M51: 37,891,345 km (0.087 R)
• M52: 39,371,616 km (0.08 R)
• M53: 39,894,162 km (0.107 R)
• M54: 41,324,018 km (0.107 R)
• M55: 45,244,380 km (0.096 R)
• M56: 46,734,824 km (0.065 R)
• M57: 48,241,424 km (0.117 R)
• M58: 48,400,895 km (0.089 R)
• M59: 51,302,047 km (0.115 R)
• M60: 51,464,809 km (0.067 R)
• M61: 52,691,362 km (0.117 R)
• M62: 53,267,164 km (0.104 R)
• M63: 54,673,833 km (0.085 R)
• M64: 55,507,093 km (0.075 R)
• M65: 55,841,594 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 10,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit