🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.48 AU - 0.58 AU

Year: 147 Days

Day: 19.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,260,257 km

• M1: 62,233 km (0.096 R)
• M2: 206,595 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.69 AU

Year: 177 Days

Day: 28.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.8 AU - 1.1 AU

Year: 353 Days

Day: 12.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.51 AU - 2.29 AU

Year: 997 Days

Day: 37.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 84.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.88 AU - 3.98 AU

Year: 2419 Days

Day: 18.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,260,257 km

• M1: 172,786 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.4

Radius: 14.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.46 AU - 5.7 AU

Year: 3732 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,260,257 km

• M1: 190,887 km (0.093 R)
• M2: 325,824 km (0.117 R)
• M3: 507,735 km (0.116 R)
• M4: 605,423 km (0.081 R)
• M5: 801,695 km (0.117 R)
• M6: 995,873 km (0.113 R)
• M7: 1,220,868 km (0.047 R)
• M8: 1,347,129 km (0.103 R)
• M9: 1,583,344 km (0.105 R)
• M10: 1,882,091 km (0.051 R)
• M11: 1,980,227 km (0.048 R)
• M12: 2,148,076 km (0.107 R)
• M13: 2,303,358 km (0.101 R)
• M14: 2,534,338 km (0.031 R)
• M15: 3,313,294 km (0.094 R)
• M16: 3,473,812 km (0.113 R)
• M17: 3,719,452 km (0.072 R)
• M18: 3,844,516 km (0.107 R)
• M19: 4,315,151 km (0.107 R)
• M20: 4,490,928 km (0.099 R)
• M21: 5,405,420 km (0.069 R)
• M22: 5,547,687 km (0.115 R)
• M23: 6,178,242 km (0.091 R)
• M24: 6,376,908 km (0.067 R)
• M25: 6,502,271 km (0.094 R)
• M26: 6,806,254 km (0.093 R)
• M27: 7,063,263 km (0.079 R)
• M28: 7,481,240 km (0.042 R)
• M29: 7,907,295 km (0.091 R)
• M30: 8,015,005 km (0.03 R)
• M31: 8,259,298 km (0.09 R)
• M32: 8,533,661 km (0.08 R)
• M33: 8,644,214 km (0.097 R)
• M34: 8,922,765 km (0.047 R)
• M35: 10,125,233 km (0.118 R)
• M36: 10,448,514 km (0.059 R)
• M37: 10,566,995 km (0.114 R)
• M38: 10,745,465 km (0.071 R)
• M39: 11,347,746 km (0.076 R)
• M40: 11,500,037 km (0.084 R)
• M41: 11,683,743 km (0.11 R)
• M42: 12,023,031 km (0.064 R)
• M43: 12,178,314 km (0.095 R)
• M44: 12,334,195 km (0.069 R)
• M45: 12,585,220 km (0.118 R)
• M46: 12,837,891 km (0.103 R)
• M47: 13,028,479 km (0.108 R)
• M48: 13,509,137 km (0.062 R)
• M49: 13,638,239 km (0.085 R)
• M50: 13,800,254 km (0.073 R)
• M51: 14,388,922 km (0.101 R)
• M52: 14,719,533 km (0.1 R)
• M53: 15,287,257 km (0.112 R)
• M54: 15,556,982 km (0.109 R)
• M55: 15,930,378 km (0.032 R)
• M56: 17,138,231 km (0.078 R)
• M57: 17,629,660 km (0.104 R)
• M58: 19,240,530 km (0.113 R)
• M59: 19,678,104 km (0.096 R)
• M60: 19,787,909 km (0.111 R)
• M61: 20,229,522 km (0.106 R)
• M62: 20,525,725 km (0.118 R)
• M63: 20,674,426 km (0.115 R)
• M64: 21,498,560 km (0.117 R)
• M65: 21,649,505 km (0.115 R)
• M66: 22,371,464 km (0.11 R)
• M67: 22,716,287 km (0.1 R)
• M68: 24,073,888 km (0.085 R)
• M69: 24,309,205 km (0.118 R)
• M70: 24,821,728 km (0.109 R)
• M71: 25,938,027 km (0.095 R)
• M72: 26,138,937 km (0.115 R)
• M73: 26,461,769 km (0.09 R)
• M74: 26,907,720 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 8

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.78 AU - 5.9 AU

Year: 4055 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,260,257 km

• M1: 100,380 km (0.099 R)
• M2: 178,470 km (0.115 R)
• M3: 262,395 km (0.117 R)
• M4: 347,366 km (0.042 R)
• M5: 452,982 km (0.096 R)
• M6: 560,094 km (0.077 R)
• M7: 643,720 km (0.07 R)
• M8: 698,323 km (0.091 R)
• M9: 836,102 km (0.107 R)
• M10: 945,608 km (0.03 R)
• M11: 1,152,352 km (0.076 R)
• M12: 2,050,089 km (0.106 R)
• M13: 2,301,862 km (0.093 R)
• M14: 2,440,091 km (0.104 R)
• M15: 2,545,707 km (0.069 R)
• M16: 2,599,113 km (0.094 R)
• M17: 3,039,530 km (0.075 R)
• M18: 3,444,192 km (0.101 R)
• M19: 3,743,537 km (0.059 R)
• M20: 3,886,253 km (0.105 R)
• M21: 4,093,147 km (0.111 R)
• M22: 4,303,632 km (0.087 R)
• M23: 4,474,622 km (0.091 R)
• M24: 4,539,248 km (0.114 R)
• M25: 4,801,344 km (0.095 R)
• M26: 5,317,157 km (0.091 R)
• M27: 5,385,823 km (0.081 R)
• M28: 5,945,319 km (0.06 R)
• M29: 6,328,588 km (0.073 R)
• M30: 6,401,293 km (0.119 R)
• M31: 7,372,333 km (0.099 R)
• M32: 7,551,551 km (0.112 R)
• M33: 7,757,996 km (0.109 R)
• M34: 8,071,254 km (0.106 R)
• M35: 8,176,720 km (0.041 R)
• M36: 8,442,107 km (0.11 R)
• M37: 8,495,513 km (0.091 R)
• M38: 8,602,626 km (0.077 R)
• M39: 8,791,268 km (0.107 R)
• M40: 8,981,407 km (0.06 R)
• M41: 9,090,614 km (0.034 R)
• M42: 9,255,171 km (0.08 R)
• M43: 9,337,899 km (0.087 R)
• M44: 9,393,101 km (0.094 R)
• M45: 9,699,028 km (0.082 R)
• M46: 10,121,493 km (0.076 R)
• M47: 10,235,187 km (0.076 R)
• M48: 10,406,477 km (0.113 R)
• M49: 10,694,153 km (0.118 R)
• M50: 11,042,716 km (0.1 R)
• M51: 12,020,638 km (0.07 R)
• M52: 12,718,362 km (0.115 R)
• M53: 13,429,401 km (0.101 R)
• M54: 13,585,731 km (0.089 R)
• M55: 13,679,678 km (0.089 R)
• M56: 13,836,905 km (0.076 R)
• M57: 14,825,149 km (0.097 R)
• M58: 15,019,028 km (0.115 R)
• M59: 15,311,492 km (0.117 R)
• M60: 15,835,982 km (0.073 R)
• M61: 15,902,104 km (0.102 R)
• M62: 16,133,682 km (0.106 R)
• M63: 16,299,885 km (0.1 R)
• M64: 16,399,816 km (0.107 R)
• M65: 16,700,957 km (0.11 R)
• M66: 16,936,424 km (0.066 R)
• M67: 17,071,511 km (0.071 R)
• M68: 17,206,897 km (0.108 R)
• M69: 17,274,665 km (0.069 R)
• M70: 17,342,732 km (0.111 R)
• M71: 17,444,757 km (0.084 R)
• M72: 17,683,665 km (0.045 R)
• M73: 17,854,955 km (0.105 R)
• M74: 17,923,620 km (0.109 R)
• M75: 18,130,215 km (0.086 R)
• M76: 18,441,678 km (0.114 R)
• M77: 19,034,534 km (0.114 R)
• M78: 19,245,317 km (0.078 R)
• M79: 20,203,492 km (0.096 R)
• M80: 20,814,599 km (0.069 R)
• M81: 20,995,612 km (0.042 R)
• M82: 22,202,718 km (0.081 R)
• M83: 23,394,564 km (0.095 R)
• M84: 23,771,401 km (0.109 R)
• M85: 23,884,796 km (0.04 R)
• M86: 25,646,161 km (0.075 R)
• M87: 26,034,667 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.2

Radius: 12.6

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.91 AU - 10.75 AU

Year: 9992 Days

Day: 10.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,260,257 km

• M1: 224,696 km (0.071 R)
• M2: 303,085 km (0.119 R)
• M3: 412,292 km (0.108 R)
• M4: 634,295 km (0.095 R)
• M5: 770,279 km (0.112 R)
• M6: 879,486 km (0.092 R)
• M7: 1,327,532 km (0.109 R)
• M8: 1,892,263 km (0.109 R)
• M9: 2,896,514 km (0.037 R)
• M10: 3,468,576 km (0.102 R)
• M11: 3,945,045 km (0.091 R)
• M12: 4,042,882 km (0.067 R)
• M13: 4,240,950 km (0.102 R)
• M14: 4,476,267 km (0.052 R)
• M15: 4,646,959 km (0.076 R)
• M16: 4,924,612 km (0.067 R)
• M17: 5,065,533 km (0.097 R)
• M18: 6,355,366 km (0.105 R)
• M19: 6,547,600 km (0.114 R)
• M20: 6,977,544 km (0.093 R)
• M21: 7,947,237 km (0.06 R)
• M22: 8,532,464 km (0.111 R)
• M23: 9,174,837 km (0.107 R)
• M24: 10,963,579 km (0.092 R)
• M25: 11,334,133 km (0.113 R)
• M26: 11,803,122 km (0.103 R)
• M27: 12,278,395 km (0.094 R)
• M28: 13,297,007 km (0.085 R)
• M29: 13,741,761 km (0.116 R)
• M30: 14,191,602 km (0.077 R)
• M31: 14,544,803 km (0.058 R)
• M32: 14,696,944 km (0.096 R)
• M33: 14,798,820 km (0.112 R)
• M34: 14,900,846 km (0.12 R)
• M35: 15,673,519 km (0.087 R)
• M36: 16,512,164 km (0.073 R)
• M37: 16,883,765 km (0.102 R)
• M38: 16,990,429 km (0.061 R)
• M39: 17,097,241 km (0.098 R)
• M40: 17,797,509 km (0.108 R)
• M41: 18,069,328 km (0.112 R)
• M42: 18,617,006 km (0.103 R)
• M43: 19,059,218 km (0.096 R)
• M44: 20,406,346 km (0.071 R)
• M45: 20,633,885 km (0.067 R)
• M46: 21,091,505 km (0.1 R)
• M47: 21,436,926 km (0.071 R)
• M48: 21,784,143 km (0.102 R)
• M49: 21,958,424 km (0.096 R)
• M50: 23,966,626 km (0.11 R)
• M51: 24,266,869 km (0.065 R)
• M52: 24,568,309 km (0.043 R)
• M53: 24,749,771 km (0.084 R)
• M54: 25,419,072 km (0.091 R)
• M55: 25,909,603 km (0.062 R)
• M56: 26,279,559 km (0.106 R)
• M57: 27,149,620 km (0.088 R)
• M58: 28,155,516 km (0.11 R)
• M59: 28,790,409 km (0.074 R)
• M60: 30,009,632 km (0.052 R)
• M61: 30,398,138 km (0.047 R)
• M62: 30,528,138 km (0.104 R)
• M63: 32,564,913 km (0.107 R)
• M64: 37,462,149 km (0.111 R)
• M65: 38,020,299 km (0.118 R)
• M66: 39,924,381 km (0.073 R)
• M67: 40,066,648 km (0.118 R)
• M68: 41,354,835 km (0.106 R)
• M69: 43,239,320 km (0.066 R)
• M70: 43,531,784 km (0.114 R)
• M71: 43,678,240 km (0.072 R)
• M72: 44,486,667 km (0.09 R)
• M73: 44,634,170 km (0.06 R)
• M74: 45,225,979 km (0.11 R)
• M75: 45,448,432 km (0.113 R)
• M76: 45,969,182 km (0.069 R)
• M77: 46,566,825 km (0.071 R)
• M78: 47,996,233 km (0.088 R)
• M79: 48,299,019 km (0.106 R)
• M80: 50,129,050 km (0.052 R)
• M81: 50,821,089 km (0.114 R)
• M82: 51,207,052 km (0.118 R)
• M83: 51,516,420 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.7

Radius: 7.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.33 AU - 15.87 AU

Year: 23463 Days

Day: 23 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,260,257 km

• M1: 103,223 km (0.087 R)
• M2: 292,165 km (0.087 R)
• M3: 370,704 km (0.117 R)
• M4: 552,166 km (0.085 R)
• M5: 799,002 km (0.094 R)
• M6: 1,412,054 km (0.117 R)
• M7: 2,113,968 km (0.036 R)
• M8: 2,332,231 km (0.068 R)
• M9: 2,673,314 km (0.032 R)
• M10: 3,625,504 km (0.064 R)
• M11: 3,920,063 km (0.112 R)
• M12: 4,256,508 km (0.1 R)
• M13: 4,359,282 km (0.095 R)
• M14: 5,394,649 km (0.101 R)
• M15: 5,505,950 km (0.103 R)
• M16: 5,655,697 km (0.102 R)
• M17: 5,768,793 km (0.076 R)
• M18: 5,844,490 km (0.114 R)
• M19: 6,900,351 km (0.05 R)
• M20: 6,980,835 km (0.072 R)
• M21: 7,306,210 km (0.068 R)
• M22: 7,470,768 km (0.091 R)
• M23: 7,594,934 km (0.116 R)
• M24: 7,971,622 km (0.096 R)
• M25: 8,141,116 km (0.073 R)
• M26: 8,397,377 km (0.103 R)
• M27: 8,483,396 km (0.059 R)
• M28: 9,182,317 km (0.094 R)
• M29: 9,359,890 km (0.081 R)
• M30: 9,808,983 km (0.102 R)
• M31: 10,634,763 km (0.06 R)
• M32: 10,821,312 km (0.098 R)
• M33: 12,157,221 km (0.114 R)
• M34: 12,352,296 km (0.086 R)
• M35: 12,450,283 km (0.04 R)
• M36: 13,595,006 km (0.093 R)
• M37: 13,848,275 km (0.102 R)
• M38: 14,154,203 km (0.092 R)
• M39: 14,205,515 km (0.077 R)
• M40: 15,453,161 km (0.066 R)
• M41: 15,717,500 km (0.047 R)
• M42: 15,983,336 km (0.105 R)
• M43: 16,143,555 km (0.112 R)
• M44: 16,519,494 km (0.082 R)
• M45: 17,225,297 km (0.11 R)
• M46: 17,280,050 km (0.094 R)
• M47: 17,885,622 km (0.087 R)
• M48: 19,060,863 km (0.072 R)
• M49: 22,255,226 km (0.056 R)
• M50: 22,434,145 km (0.053 R)
• M51: 22,853,618 km (0.077 R)
• M52: 23,094,470 km (0.086 R)
• M53: 23,517,832 km (0.118 R)
• M54: 23,761,079 km (0.102 R)
• M55: 24,557,089 km (0.03 R)
• M56: 24,865,560 km (0.097 R)
• M57: 25,299,543 km (0.101 R)
• M58: 26,427,062 km (0.108 R)
• M59: 26,679,883 km (0.1 R)
• M60: 26,743,163 km (0.058 R)
• M61: 26,933,451 km (0.061 R)
• M62: 27,955,803 km (0.086 R)
• M63: 28,925,795 km (0.119 R)
• M64: 29,775,362 km (0.069 R)
• M65: 29,972,532 km (0.031 R)
• M66: 32,372,830 km (0.047 R)
• M67: 32,440,298 km (0.091 R)
• M68: 32,982,441 km (0.115 R)
• M69: 33,527,576 km (0.056 R)
• M70: 35,250,045 km (0.113 R)
• M71: 35,737,585 km (0.062 R)
• M72: 36,157,207 km (0.062 R)
• M73: 38,422,568 km (0.069 R)
• M74: 38,637,240 km (0.088 R)
• M75: 39,139,740 km (0.058 R)
• M76: 40,952,268 km (0.111 R)
• M77: 41,905,655 km (0.081 R)
• M78: 41,979,257 km (0.108 R)
• M79: 42,717,971 km (0.064 R)
• M80: 43,312,024 km (0.088 R)
• M81: 44,583,307 km (0.11 R)
• M82: 44,733,802 km (0.044 R)
• M83: 44,884,298 km (0.113 R)
• M84: 45,563,921 km (0.032 R)
• M85: 47,622,986 km (0.119 R)
• M86: 48,702,634 km (0.081 R)
• M87: 49,012,451 km (0.112 R)
• M88: 50,650,398 km (0.082 R)
• M89: 51,042,943 km (0.095 R)
• M90: 52,862,053 km (0.106 R)
• M91: 52,941,639 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 17,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit