🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.44 AU - 0.58 AU

Year: 136 Days

Day: 21.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.45 AU - 0.65 AU

Year: 153 Days

Day: 33.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.69 AU - 1.07 AU

Year: 309 Days

Day: 21.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,045,544 km

• M1: 504,893 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.21 AU - 3.41 AU

Year: 2257 Days

Day: 21.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,045,544 km

• M1: 124,166 km (0.057 R)
• M2: 3,004,075 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.64 AU - 4.18 AU

Year: 2360 Days

Day: 33.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.97 AU - 4.61 AU

Year: 3330 Days

Day: 32.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 14.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.17 AU - 4.73 AU

Year: 3518 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,045,544 km

• M1: 177,423 km (0.098 R)
• M2: 285,134 km (0.037 R)
• M3: 440,267 km (0.05 R)
• M4: 605,572 km (0.077 R)
• M5: 697,575 km (0.098 R)
• M6: 1,057,208 km (0.064 R)
• M7: 1,146,668 km (0.108 R)
• M8: 1,334,114 km (0.116 R)
• M9: 1,488,948 km (0.101 R)
• M10: 1,665,174 km (0.11 R)
• M11: 1,927,120 km (0.117 R)
• M12: 2,186,223 km (0.088 R)
• M13: 2,320,113 km (0.093 R)
• M14: 2,439,642 km (0.038 R)
• M15: 2,957,251 km (0.048 R)
• M16: 3,219,645 km (0.116 R)
• M17: 3,373,133 km (0.087 R)
• M18: 3,607,852 km (0.049 R)
• M19: 3,929,487 km (0.072 R)
• M20: 4,218,510 km (0.12 R)
• M21: 4,839,790 km (0.109 R)
• M22: 5,239,965 km (0.108 R)
• M23: 5,421,277 km (0.106 R)
• M24: 5,535,720 km (0.095 R)
• M25: 5,697,285 km (0.109 R)
• M26: 5,790,335 km (0.115 R)
• M27: 5,954,444 km (0.057 R)
• M28: 6,072,626 km (0.097 R)
• M29: 6,167,771 km (0.061 R)
• M30: 6,480,281 km (0.107 R)
• M31: 6,675,207 km (0.045 R)
• M32: 6,798,026 km (0.088 R)
• M33: 6,971,261 km (0.082 R)
• M34: 7,347,499 km (0.098 R)
• M35: 7,550,953 km (0.054 R)
• M36: 8,093,993 km (0.054 R)
• M37: 8,622,821 km (0.09 R)
• M38: 8,945,504 km (0.055 R)
• M39: 9,217,622 km (0.035 R)
• M40: 9,382,180 km (0.074 R)
• M41: 9,575,311 km (0.066 R)
• M42: 9,686,313 km (0.105 R)
• M43: 9,825,738 km (0.11 R)
• M44: 10,618,606 km (0.079 R)
• M45: 10,964,776 km (0.117 R)
• M46: 11,490,912 km (0.114 R)
• M47: 12,085,264 km (0.116 R)
• M48: 12,325,817 km (0.074 R)
• M49: 12,903,564 km (0.078 R)
• M50: 13,087,869 km (0.104 R)
• M51: 13,397,088 km (0.086 R)
• M52: 13,552,520 km (0.096 R)
• M53: 13,990,991 km (0.101 R)
• M54: 14,402,385 km (0.104 R)
• M55: 14,689,613 km (0.117 R)
• M56: 15,237,291 km (0.104 R)
• M57: 15,758,789 km (0.097 R)
• M58: 16,953,777 km (0.104 R)
• M59: 17,324,630 km (0.109 R)
• M60: 18,006,049 km (0.11 R)
• M61: 18,281,009 km (0.067 R)
• M62: 18,592,023 km (0.112 R)
• M63: 19,219,437 km (0.117 R)
• M64: 20,638,373 km (0.079 R)
• M65: 21,287,927 km (0.116 R)
• M66: 21,797,756 km (0.079 R)
• M67: 22,422,327 km (0.058 R)
• M68: 23,764,370 km (0.096 R)
• M69: 24,483,038 km (0.095 R)
• M70: 24,635,329 km (0.052 R)
• M71: 24,787,918 km (0.074 R)
• M72: 24,978,955 km (0.112 R)
• M73: 25,170,590 km (0.101 R)
• M74: 25,439,716 km (0.076 R)
• M75: 25,787,083 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 14.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.47 AU - 5.57 AU

Year: 3601 Days

Day: 11.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,045,544 km

• M1: 192,084 km (0.089 R)
• M2: 312,510 km (0.116 R)
• M3: 431,291 km (0.036 R)
• M4: 664,813 km (0.103 R)
• M5: 895,194 km (0.103 R)
• M6: 1,057,807 km (0.117 R)
• M7: 1,175,690 km (0.027 R)
• M8: 1,473,689 km (0.117 R)
• M9: 1,809,536 km (0.09 R)
• M10: 2,088,087 km (0.084 R)
• M11: 2,395,212 km (0.032 R)
• M12: 2,554,384 km (0.081 R)
• M13: 2,883,499 km (0.111 R)
• M14: 3,069,150 km (0.066 R)
• M15: 3,550,406 km (0.099 R)
• M16: 3,970,028 km (0.119 R)
• M17: 4,441,262 km (0.087 R)
• M18: 4,783,841 km (0.092 R)
• M19: 4,967,696 km (0.087 R)
• M20: 5,210,045 km (0.054 R)
• M21: 5,304,441 km (0.09 R)
• M22: 5,437,434 km (0.089 R)
• M23: 5,765,203 km (0.105 R)
• M24: 6,139,197 km (0.029 R)
• M25: 6,684,482 km (0.043 R)
• M26: 6,828,395 km (0.063 R)
• M27: 6,973,505 km (0.033 R)
• M28: 7,329,847 km (0.086 R)
• M29: 7,563,818 km (0.114 R)
• M30: 7,713,865 km (0.092 R)
• M31: 8,192,129 km (0.048 R)
• M32: 8,590,807 km (0.097 R)
• M33: 8,905,262 km (0.114 R)
• M34: 9,476,128 km (0.049 R)
• M35: 9,591,767 km (0.114 R)
• M36: 9,847,878 km (0.11 R)
• M37: 9,988,500 km (0.035 R)
• M38: 10,295,475 km (0.084 R)
• M39: 10,438,341 km (0.074 R)
• M40: 10,822,209 km (0.085 R)
• M41: 10,943,234 km (0.071 R)
• M42: 11,088,942 km (0.104 R)
• M43: 11,777,691 km (0.104 R)
• M44: 12,001,938 km (0.102 R)
• M45: 12,152,284 km (0.059 R)
• M46: 12,862,275 km (0.106 R)
• M47: 13,016,212 km (0.113 R)
• M48: 13,403,520 km (0.025 R)
• M49: 13,637,940 km (0.117 R)
• M50: 13,768,689 km (0.108 R)
• M51: 14,402,086 km (0.052 R)
• M52: 14,937,347 km (0.092 R)
• M53: 15,479,041 km (0.088 R)
• M54: 15,944,590 km (0.069 R)
• M55: 16,082,519 km (0.055 R)
• M56: 16,637,677 km (0.104 R)
• M57: 17,312,363 km (0.095 R)
• M58: 18,053,321 km (0.115 R)
• M59: 18,225,808 km (0.041 R)
• M60: 18,398,893 km (0.035 R)
• M61: 18,601,448 km (0.036 R)
• M62: 18,921,288 km (0.12 R)
• M63: 19,154,960 km (0.071 R)
• M64: 19,301,566 km (0.084 R)
• M65: 19,507,413 km (0.084 R)
• M66: 19,654,916 km (0.113 R)
• M67: 19,802,719 km (0.069 R)
• M68: 19,950,970 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 12.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.77 AU - 6.85 AU

Year: 5940 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,045,544 km

• M1: 156,928 km (0.096 R)
• M2: 491,429 km (0.115 R)
• M3: 694,882 km (0.077 R)
• M4: 1,025,793 km (0.092 R)
• M5: 1,357,301 km (0.066 R)
• M6: 1,552,527 km (0.041 R)
• M7: 2,044,554 km (0.078 R)
• M8: 2,137,454 km (0.046 R)
• M9: 2,269,998 km (0.094 R)
• M10: 2,503,820 km (0.118 R)
• M11: 2,974,155 km (0.047 R)
• M12: 3,317,782 km (0.049 R)
• M13: 3,427,886 km (0.063 R)
• M14: 3,539,186 km (0.118 R)
• M15: 3,719,751 km (0.118 R)
• M16: 3,811,305 km (0.113 R)
• M17: 3,926,795 km (0.118 R)
• M18: 4,090,305 km (0.103 R)
• M19: 4,304,080 km (0.066 R)
• M20: 4,400,272 km (0.067 R)
• M21: 4,521,596 km (0.114 R)
• M22: 4,767,535 km (0.036 R)
• M23: 5,272,577 km (0.107 R)
• M24: 5,848,080 km (0.086 R)
• M25: 6,143,386 km (0.091 R)
• M26: 6,333,824 km (0.101 R)
• M27: 7,517,592 km (0.079 R)
• M28: 7,633,830 km (0.029 R)
• M29: 7,750,815 km (0.089 R)
• M30: 8,045,673 km (0.093 R)
• M31: 8,194,523 km (0.093 R)
• M32: 8,829,715 km (0.076 R)
• M33: 9,106,770 km (0.111 R)
• M34: 10,115,210 km (0.085 R)
• M35: 10,535,131 km (0.101 R)
• M36: 10,829,091 km (0.03 R)
• M37: 12,580,433 km (0.075 R)
• M38: 12,788,075 km (0.066 R)
• M39: 13,066,925 km (0.026 R)
• M40: 13,206,949 km (0.111 R)
• M41: 13,347,571 km (0.119 R)
• M42: 13,524,096 km (0.084 R)
• M43: 15,147,233 km (0.104 R)
• M44: 15,516,291 km (0.094 R)
• M45: 15,888,341 km (0.108 R)
• M46: 16,000,539 km (0.097 R)
• M47: 16,755,111 km (0.064 R)
• M48: 17,714,781 km (0.087 R)
• M49: 18,259,916 km (0.084 R)
• M50: 19,406,733 km (0.11 R)
• M51: 19,486,619 km (0.059 R)
• M52: 20,170,730 km (0.097 R)
• M53: 21,108,708 km (0.108 R)
• M54: 21,396,983 km (0.073 R)
• M55: 21,562,289 km (0.041 R)
• M56: 22,521,211 km (0.1 R)
• M57: 22,605,285 km (0.111 R)
• M58: 23,069,338 km (0.053 R)
• M59: 23,366,290 km (0.099 R)
• M60: 23,494,046 km (0.101 R)
• M61: 23,664,588 km (0.055 R)
• M62: 23,835,578 km (0.113 R)
• M63: 24,221,840 km (0.095 R)
• M64: 24,523,729 km (0.047 R)
• M65: 24,740,047 km (0.082 R)
• M66: 25,087,563 km (0.082 R)
• M67: 25,393,042 km (0.114 R)
• M68: 25,480,557 km (0.081 R)
• M69: 27,072,577 km (0.11 R)
• M70: 27,835,377 km (0.089 R)
• M71: 28,106,448 km (0.116 R)
• M72: 28,696,462 km (0.067 R)
• M73: 29,612,300 km (0.054 R)
• M74: 29,750,529 km (0.091 R)
• M75: 30,120,185 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.4

Radius: 10.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.49 AU - 7.97 AU

Year: 7285 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 20,045,544 km

• M1: 151,243 km (0.094 R)
• M2: 363,672 km (0.094 R)
• M3: 792,570 km (0.08 R)
• M4: 1,396,646 km (0.047 R)
• M5: 1,517,670 km (0.045 R)
• M6: 1,770,341 km (0.098 R)
• M7: 2,446,224 km (0.092 R)
• M8: 2,850,587 km (0.109 R)
• M9: 3,021,428 km (0.071 R)
• M10: 3,243,880 km (0.118 R)
• M11: 3,521,235 km (0.119 R)
• M12: 3,874,585 km (0.111 R)
• M13: 4,116,634 km (0.061 R)
• M14: 6,225,216 km (0.083 R)
• M15: 6,488,658 km (0.066 R)
• M16: 7,237,395 km (0.118 R)
• M17: 7,665,245 km (0.101 R)
• M18: 7,925,994 km (0.07 R)
• M19: 8,145,454 km (0.085 R)
• M20: 8,389,149 km (0.083 R)
• M21: 9,043,341 km (0.116 R)
• M22: 9,434,539 km (0.12 R)
• M23: 10,592,876 km (0.084 R)
• M24: 10,665,131 km (0.068 R)
• M25: 10,737,686 km (0.076 R)
• M26: 11,053,936 km (0.065 R)
• M27: 11,571,395 km (0.065 R)
• M28: 11,695,711 km (0.07 R)
• M29: 12,197,612 km (0.092 R)
• M30: 12,324,172 km (0.052 R)
• M31: 12,912,091 km (0.075 R)
• M32: 13,483,106 km (0.063 R)
• M33: 13,587,825 km (0.088 R)
• M34: 13,666,513 km (0.109 R)
• M35: 14,892,169 km (0.116 R)
• M36: 15,108,936 km (0.078 R)
• M37: 15,490,860 km (0.109 R)
• M38: 16,069,504 km (0.054 R)
• M39: 16,236,306 km (0.097 R)
• M40: 18,078,304 km (0.08 R)
• M41: 18,309,583 km (0.108 R)
• M42: 19,956,057 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 14,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit