🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.64 AU

Year: 144 Days

Day: 25.8 Hours

Environment

Temp: 271 °C

Axial Tilt: 23.5 °

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: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.69 AU

Year: 148 Days

Day: 28.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.86 AU - 1.02 AU

Year: 322 Days

Day: 13.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.98 AU - 1.4 AU

Year: 458 Days

Day: 20.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,088,321 km

• M1: 255,064 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.84 AU - 2.9 AU

Year: 1288 Days

Day: 34.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 9.2

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.57 AU - 6.27 AU

Year: 4456 Days

Day: 8.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,088,321 km

• M1: 117,135 km (0.091 R)
• M2: 255,513 km (0.115 R)
• M3: 613,800 km (0.075 R)
• M4: 672,442 km (0.076 R)
• M5: 1,139,637 km (0.112 R)
• M6: 1,198,728 km (0.11 R)
• M7: 1,642,285 km (0.056 R)
• M8: 1,743,713 km (0.063 R)
• M9: 1,970,952 km (0.111 R)
• M10: 2,170,665 km (0.068 R)
• M11: 2,263,715 km (0.058 R)
• M12: 2,434,705 km (0.067 R)
• M13: 2,728,964 km (0.075 R)
• M14: 2,890,680 km (0.093 R)
• M15: 3,118,218 km (0.118 R)
• M16: 3,308,806 km (0.09 R)
• M17: 3,503,283 km (0.061 R)
• M18: 3,634,929 km (0.044 R)
• M19: 3,858,129 km (0.036 R)
• M20: 4,554,806 km (0.092 R)
• M21: 4,626,613 km (0.097 R)
• M22: 4,722,954 km (0.117 R)
• M23: 4,844,278 km (0.1 R)
• M24: 5,671,255 km (0.11 R)
• M25: 5,982,868 km (0.028 R)
• M26: 6,061,556 km (0.097 R)
• M27: 6,326,644 km (0.073 R)
• M28: 6,487,611 km (0.042 R)
• M29: 6,677,002 km (0.112 R)
• M30: 7,424,692 km (0.102 R)
• M31: 7,708,479 km (0.032 R)
• M32: 8,198,861 km (0.1 R)
• M33: 8,345,018 km (0.11 R)
• M34: 8,938,473 km (0.102 R)
• M35: 9,423,020 km (0.059 R)
• M36: 10,009,594 km (0.091 R)
• M37: 10,291,586 km (0.074 R)
• M38: 11,282,671 km (0.06 R)
• M39: 12,203,895 km (0.077 R)
• M40: 12,673,632 km (0.098 R)
• M41: 14,823,952 km (0.113 R)
• M42: 15,324,955 km (0.048 R)
• M43: 15,397,062 km (0.118 R)
• M44: 15,686,234 km (0.072 R)
• M45: 16,196,812 km (0.06 R)
• M46: 16,675,824 km (0.062 R)
• M47: 17,047,425 km (0.119 R)
• M48: 17,309,072 km (0.116 R)
• M49: 17,609,913 km (0.117 R)
• M50: 18,064,242 km (0.056 R)
• M51: 18,484,313 km (0.07 R)
• M52: 19,023,314 km (0.09 R)
• M53: 19,372,775 km (0.114 R)
• M54: 19,450,566 km (0.047 R)
• M55: 19,528,656 km (0.11 R)
• M56: 20,831,055 km (0.09 R)
• M57: 21,271,321 km (0.107 R)
• M58: 21,391,897 km (0.069 R)
• M59: 21,714,729 km (0.068 R)
• M60: 23,311,387 km (0.038 R)
• M61: 24,061,022 km (0.118 R)
• M62: 24,270,609 km (0.108 R)
• M63: 24,522,981 km (0.06 R)
• M64: 25,115,089 km (0.116 R)
• M65: 25,242,696 km (0.077 R)
• M66: 25,540,994 km (0.111 R)
• M67: 25,626,564 km (0.118 R)
• M68: 26,141,330 km (0.068 R)
• M69: 26,443,219 km (0.083 R)
• M70: 26,572,920 km (0.108 R)
• M71: 27,093,970 km (0.046 R)
• M72: 27,268,401 km (0.109 R)
• M73: 27,662,292 km (0.108 R)
• M74: 28,944,196 km (0.094 R)
• M75: 29,077,787 km (0.068 R)
• M76: 29,301,137 km (0.105 R)
• M77: 29,884,419 km (0.112 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 9

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.9 AU - 7.16 AU

Year: 6582 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 91.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,088,321 km

• M1: 126,111 km (0.112 R)
• M2: 341,981 km (0.073 R)
• M3: 561,142 km (0.112 R)
• M4: 630,256 km (0.062 R)
• M5: 687,851 km (0.078 R)
• M6: 808,876 km (0.113 R)
• M7: 1,440,328 km (0.069 R)
• M8: 1,598,004 km (0.05 R)
• M9: 1,699,581 km (0.101 R)
• M10: 1,952,252 km (0.09 R)
• M11: 2,239,480 km (0.116 R)
• M12: 2,376,811 km (0.065 R)
• M13: 2,756,490 km (0.064 R)
• M14: 2,978,494 km (0.085 R)
• M15: 3,440,003 km (0.095 R)
• M16: 3,545,619 km (0.119 R)
• M17: 4,807,178 km (0.069 R)
• M18: 4,955,280 km (0.119 R)
• M19: 5,317,008 km (0.109 R)
• M20: 5,408,711 km (0.059 R)
• M21: 5,470,196 km (0.114 R)
• M22: 6,097,759 km (0.098 R)
• M23: 6,355,217 km (0.08 R)
• M24: 6,485,217 km (0.098 R)
• M25: 6,550,592 km (0.111 R)
• M26: 6,914,114 km (0.111 R)
• M27: 7,148,833 km (0.103 R)
• M28: 7,557,385 km (0.091 R)
• M29: 7,764,429 km (0.082 R)
• M30: 8,219,655 km (0.074 R)
• M31: 8,611,751 km (0.054 R)
• M32: 9,046,333 km (0.088 R)
• M33: 9,413,895 km (0.118 R)
• M34: 10,201,827 km (0.108 R)
• M35: 10,584,498 km (0.11 R)
• M36: 11,482,385 km (0.108 R)
• M37: 11,880,464 km (0.105 R)
• M38: 12,121,467 km (0.112 R)
• M39: 12,649,098 km (0.036 R)
• M40: 13,184,360 km (0.046 R)
• M41: 14,362,144 km (0.081 R)
• M42: 15,223,827 km (0.112 R)
• M43: 15,748,916 km (0.09 R)
• M44: 16,324,568 km (0.1 R)
• M45: 16,637,378 km (0.047 R)
• M46: 17,405,114 km (0.047 R)
• M47: 18,230,745 km (0.099 R)
• M48: 18,462,322 km (0.085 R)
• M49: 19,116,065 km (0.115 R)
• M50: 19,824,710 km (0.102 R)
• M51: 21,658,630 km (0.081 R)
• M52: 22,347,828 km (0.105 R)
• M53: 22,496,378 km (0.093 R)
• M54: 22,695,044 km (0.075 R)
• M55: 22,994,240 km (0.12 R)
• M56: 23,445,277 km (0.099 R)
• M57: 24,662,555 km (0.104 R)
• M58: 27,052,531 km (0.117 R)
• M59: 27,158,147 km (0.052 R)
• M60: 27,581,808 km (0.113 R)
• M61: 27,741,280 km (0.042 R)
• M62: 27,954,307 km (0.118 R)
• M63: 28,758,246 km (0.084 R)
• M64: 29,081,826 km (0.093 R)
• M65: 29,569,665 km (0.096 R)
• M66: 29,787,330 km (0.03 R)
• M67: 30,388,713 km (0.086 R)
• M68: 30,773,479 km (0.112 R)
• M69: 32,328,549 km (0.1 R)
• M70: 34,594,208 km (0.055 R)
• M71: 34,766,096 km (0.119 R)
• M72: 34,938,433 km (0.116 R)
• M73: 35,053,474 km (0.079 R)
• M74: 35,110,919 km (0.057 R)
• M75: 35,226,110 km (0.071 R)
• M76: 35,630,323 km (0.098 R)
• M77: 36,210,314 km (0.113 R)
• M78: 36,559,924 km (0.073 R)
• M79: 36,969,075 km (0.035 R)
• M80: 37,203,644 km (0.117 R)
• M81: 37,438,662 km (0.08 R)
• M82: 37,851,104 km (0.097 R)
• M83: 38,087,468 km (0.091 R)
• M84: 38,739,865 km (0.041 R)
• M85: 40,116,165 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 11.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.32 AU - 9.18 AU

Year: 8367 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,088,321 km

• M1: 180,265 km (0.109 R)
• M2: 464,950 km (0.081 R)
• M3: 709,543 km (0.072 R)
• M4: 1,007,542 km (0.092 R)
• M5: 1,208,003 km (0.101 R)
• M6: 1,447,808 km (0.069 R)
• M7: 1,580,502 km (0.1 R)
• M8: 1,829,732 km (0.095 R)
• M9: 2,227,662 km (0.049 R)
• M10: 2,382,047 km (0.074 R)
• M11: 2,508,307 km (0.115 R)
• M12: 2,588,193 km (0.094 R)
• M13: 2,950,519 km (0.09 R)
• M14: 3,086,354 km (0.091 R)
• M15: 3,294,145 km (0.081 R)
• M16: 3,399,761 km (0.114 R)
• M17: 4,019,695 km (0.087 R)
• M18: 4,420,168 km (0.078 R)
• M19: 4,813,611 km (0.073 R)
• M20: 5,445,811 km (0.091 R)
• M21: 5,932,004 km (0.092 R)
• M22: 6,476,092 km (0.076 R)
• M23: 6,631,374 km (0.089 R)
• M24: 6,810,443 km (0.092 R)
• M25: 6,945,680 km (0.096 R)
• M26: 7,705,786 km (0.085 R)
• M27: 7,965,039 km (0.096 R)
• M28: 8,251,220 km (0.117 R)
• M29: 8,492,372 km (0.099 R)
• M30: 8,858,288 km (0.108 R)
• M31: 9,154,791 km (0.093 R)
• M32: 9,329,372 km (0.086 R)
• M33: 9,935,991 km (0.057 R)
• M34: 10,321,804 km (0.085 R)
• M35: 10,399,446 km (0.053 R)
• M36: 10,555,476 km (0.114 R)
• M37: 10,764,764 km (0.098 R)
• M38: 11,831,845 km (0.046 R)
• M39: 11,940,453 km (0.075 R)
• M40: 12,022,134 km (0.077 R)
• M41: 12,131,191 km (0.091 R)
• M42: 12,268,073 km (0.111 R)
• M43: 12,932,437 km (0.071 R)
• M44: 14,094,214 km (0.057 R)
• M45: 14,702,180 km (0.114 R)
• M46: 15,112,377 km (0.09 R)
• M47: 15,764,474 km (0.108 R)
• M48: 16,003,831 km (0.101 R)
• M49: 16,244,384 km (0.057 R)
• M50: 17,034,710 km (0.035 R)
• M51: 17,434,585 km (0.047 R)
• M52: 17,930,950 km (0.065 R)
• M53: 18,024,599 km (0.111 R)
• M54: 19,064,753 km (0.112 R)
• M55: 19,480,036 km (0.102 R)
• M56: 20,482,043 km (0.051 R)
• M57: 20,743,241 km (0.083 R)
• M58: 21,335,349 km (0.111 R)
• M59: 21,866,272 km (0.116 R)
• M60: 22,300,704 km (0.116 R)
• M61: 22,536,022 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.7

Radius: 8.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.64 AU - 10.32 AU

Year: 11133 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,088,321 km

• M1: 166,652 km (0.084 R)
• M2: 335,249 km (0.072 R)
• M3: 585,077 km (0.086 R)
• M4: 653,593 km (0.112 R)
• M5: 889,210 km (0.098 R)
• M6: 1,108,221 km (0.045 R)
• M7: 1,452,895 km (0.072 R)
• M8: 1,629,270 km (0.068 R)
• M9: 1,933,104 km (0.104 R)
• M10: 2,073,875 km (0.115 R)
• M11: 2,218,088 km (0.045 R)
• M12: 2,273,140 km (0.055 R)
• M13: 2,328,491 km (0.084 R)
• M14: 2,729,413 km (0.106 R)
• M15: 2,887,688 km (0.111 R)
• M16: 3,967,336 km (0.111 R)
• M17: 4,445,002 km (0.083 R)
• M18: 4,964,854 km (0.089 R)
• M19: 5,109,964 km (0.09 R)
• M20: 5,454,189 km (0.065 R)
• M21: 5,654,201 km (0.1 R)
• M22: 5,780,462 km (0.045 R)
• M23: 5,907,770 km (0.111 R)
• M24: 6,637,358 km (0.098 R)
• M25: 7,012,699 km (0.118 R)
• M26: 7,121,307 km (0.116 R)
• M27: 7,533,300 km (0.08 R)
• M28: 7,672,426 km (0.118 R)
• M29: 7,728,226 km (0.089 R)
• M30: 7,840,424 km (0.114 R)
• M31: 7,896,673 km (0.104 R)
• M32: 8,009,620 km (0.075 R)
• M33: 8,265,731 km (0.099 R)
• M34: 8,698,667 km (0.07 R)
• M35: 9,227,945 km (0.11 R)
• M36: 9,707,107 km (0.037 R)
• M37: 9,858,649 km (0.057 R)
• M38: 9,949,754 km (0.105 R)
• M39: 10,010,790 km (0.079 R)
• M40: 10,472,150 km (0.097 R)
• M41: 11,479,243 km (0.103 R)
• M42: 12,059,384 km (0.115 R)
• M43: 12,781,343 km (0.091 R)
• M44: 13,114,049 km (0.108 R)
• M45: 13,281,598 km (0.045 R)
• M46: 13,517,215 km (0.083 R)
• M47: 13,584,833 km (0.117 R)
• M48: 13,754,178 km (0.113 R)
• M49: 14,061,003 km (0.108 R)
• M50: 14,129,519 km (0.094 R)
• M51: 14,681,385 km (0.112 R)
• M52: 14,750,799 km (0.095 R)
• M53: 14,890,074 km (0.096 R)
• M54: 15,275,439 km (0.062 R)
• M55: 15,877,420 km (0.031 R)
• M56: 16,450,979 km (0.113 R)
• M57: 16,667,896 km (0.118 R)
• M58: 17,360,833 km (0.096 R)
• M59: 18,586,638 km (0.077 R)
• M60: 18,888,078 km (0.064 R)
• M61: 19,533,892 km (0.06 R)
• M62: 19,878,715 km (0.097 R)
• M63: 19,955,608 km (0.082 R)
• M64: 20,109,694 km (0.041 R)
• M65: 20,341,570 km (0.115 R)
• M66: 20,808,017 km (0.089 R)
• M67: 21,514,418 km (0.068 R)
• M68: 21,870,461 km (0.065 R)
• M69: 22,108,920 km (0.071 R)
• M70: 22,348,276 km (0.053 R)
• M71: 22,749,049 km (0.09 R)
• M72: 23,557,925 km (0.105 R)
• M73: 23,884,048 km (0.068 R)
• M74: 24,211,667 km (0.116 R)
• M75: 24,334,936 km (0.083 R)
• M76: 24,623,361 km (0.09 R)
• M77: 24,705,939 km (0.085 R)
• M78: 24,954,271 km (0.114 R)
• M79: 25,746,392 km (0.116 R)
• M80: 25,998,165 km (0.101 R)
• M81: 26,716,085 km (0.115 R)
• M82: 26,971,150 km (0.105 R)
• M83: 27,569,092 km (0.095 R)
• M84: 27,654,962 km (0.087 R)
• M85: 27,826,700 km (0.075 R)
• M86: 28,171,523 km (0.097 R)
• M87: 28,908,891 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.2

Radius: 6.1

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.84 AU - 17.02 AU

Year: 21402 Days

Day: 16.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,088,321 km

• M1: 86,168 km (0.089 R)
• M2: 268,079 km (0.059 R)
• M3: 391,797 km (0.12 R)
• M4: 633,996 km (0.084 R)
• M5: 884,722 km (0.104 R)
• M6: 1,021,305 km (0.115 R)
• M7: 1,220,270 km (0.038 R)
• M8: 1,675,347 km (0.09 R)
• M9: 1,780,663 km (0.056 R)
• M10: 2,316,972 km (0.073 R)
• M11: 2,578,618 km (0.1 R)
• M12: 2,651,622 km (0.097 R)
• M13: 2,700,690 km (0.076 R)
• M14: 2,925,237 km (0.065 R)
• M15: 3,181,797 km (0.12 R)
• M16: 3,744,136 km (0.055 R)
• M17: 4,777,857 km (0.088 R)
• M18: 5,079,895 km (0.088 R)
• M19: 7,018,085 km (0.088 R)
• M20: 7,257,591 km (0.06 R)
• M21: 7,779,987 km (0.076 R)
• M22: 8,028,020 km (0.106 R)
• M23: 8,099,229 km (0.119 R)
• M24: 8,206,640 km (0.094 R)
• M25: 8,278,597 km (0.095 R)
• M26: 8,495,364 km (0.099 R)
• M27: 8,640,923 km (0.062 R)
• M28: 8,934,583 km (0.114 R)
• M29: 9,156,886 km (0.069 R)
• M30: 10,882,198 km (0.026 R)
• M31: 12,954,727 km (0.062 R)
• M32: 14,229,301 km (0.111 R)
• M33: 16,576,940 km (0.097 R)
• M34: 16,895,733 km (0.091 R)
• M35: 17,170,844 km (0.119 R)
• M36: 18,004,553 km (0.115 R)
• M37: 18,285,497 km (0.093 R)
• M38: 18,709,458 km (0.111 R)
• M39: 22,467,207 km (0.036 R)
• M40: 23,735,946 km (0.088 R)
• M41: 25,288,772 km (0.096 R)
• M42: 25,445,850 km (0.098 R)
• M43: 25,655,885 km (0.099 R)
• M44: 27,517,332 km (0.11 R)
• M45: 27,571,187 km (0.095 R)
• M46: 27,948,921 km (0.039 R)
• M47: 28,873,436 km (0.103 R)
• M48: 29,037,695 km (0.081 R)
• M49: 29,147,350 km (0.114 R)
• M50: 33,241,993 km (0.05 R)
• M51: 33,414,180 km (0.108 R)
• M52: 34,976,281 km (0.12 R)
• M53: 35,619,552 km (0.118 R)
• M54: 35,854,421 km (0.116 R)
• M55: 37,333,944 km (0.071 R)
• M56: 37,811,610 km (0.076 R)
• M57: 39,317,312 km (0.082 R)
• M58: 40,107,937 km (0.034 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 16,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit