🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.48 AU - 0.6 AU

Year: 153 Days

Day: 14.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.72 AU - 0.86 AU

Year: 270 Days

Day: 25.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,158,599 km

• M1: 47,871 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.63 AU - 0.97 AU

Year: 275 Days

Day: 31.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,158,599 km

• M1: 192,981 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.25 AU - 2.81 AU

Year: 1549 Days

Day: 18.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,158,599 km

• M1: 45,029 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.67 AU - 3.89 AU

Year: 2829 Days

Day: 33.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,158,599 km

• M1: 338,540 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534

Radius: 14.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.14 AU - 5.2 AU

Year: 3278 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 84,158,599 km

• M1: 198,965 km (0.095 R)
• M2: 382,522 km (0.106 R)
• M3: 681,269 km (0.089 R)
• M4: 802,443 km (0.11 R)
• M5: 1,048,382 km (0.109 R)
• M6: 1,367,773 km (0.058 R)
• M7: 1,465,012 km (0.065 R)
• M8: 1,933,253 km (0.096 R)
• M9: 2,057,569 km (0.105 R)
• M10: 2,344,049 km (0.103 R)
• M11: 2,447,571 km (0.069 R)
• M12: 2,598,066 km (0.109 R)
• M13: 2,736,295 km (0.091 R)
• M14: 3,297,586 km (0.076 R)
• M15: 3,600,372 km (0.076 R)
• M16: 3,859,775 km (0.076 R)
• M17: 4,342,377 km (0.119 R)
• M18: 4,600,284 km (0.052 R)
• M19: 4,806,430 km (0.109 R)
• M20: 5,035,016 km (0.113 R)
• M21: 5,286,789 km (0.104 R)
• M22: 5,443,717 km (0.102 R)
• M23: 5,562,498 km (0.036 R)
• M24: 5,702,222 km (0.11 R)
• M25: 6,649,326 km (0.116 R)
• M26: 6,755,241 km (0.109 R)
• M27: 6,925,933 km (0.101 R)
• M28: 7,380,860 km (0.101 R)
• M29: 7,490,665 km (0.113 R)
• M30: 7,645,199 km (0.101 R)
• M31: 8,047,767 km (0.066 R)
• M32: 8,160,713 km (0.084 R)
• M33: 8,342,774 km (0.064 R)
• M34: 8,457,067 km (0.078 R)
• M35: 8,664,409 km (0.052 R)
• M36: 9,774,426 km (0.097 R)
• M37: 9,967,856 km (0.09 R)
• M38: 10,506,258 km (0.092 R)
• M39: 10,654,809 km (0.091 R)
• M40: 10,878,907 km (0.105 R)
• M41: 11,357,171 km (0.043 R)
• M42: 12,256,254 km (0.088 R)
• M43: 13,071,712 km (0.082 R)
• M44: 14,013,431 km (0.105 R)
• M45: 14,204,467 km (0.103 R)
• M46: 14,423,778 km (0.1 R)
• M47: 14,671,961 km (0.071 R)
• M48: 14,893,665 km (0.108 R)
• M49: 15,172,515 km (0.06 R)
• M50: 15,706,879 km (0.079 R)
• M51: 16,019,090 km (0.095 R)
• M52: 16,161,806 km (0.098 R)
• M53: 16,276,099 km (0.084 R)
• M54: 16,477,009 km (0.113 R)
• M55: 16,592,199 km (0.083 R)
• M56: 16,881,222 km (0.056 R)
• M57: 17,405,712 km (0.031 R)
• M58: 17,611,110 km (0.089 R)
• M59: 17,846,876 km (0.055 R)
• M60: 18,143,080 km (0.107 R)
• M61: 18,440,930 km (0.087 R)
• M62: 18,800,413 km (0.089 R)
• M63: 19,192,509 km (0.115 R)
• M64: 20,477,854 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.8

Radius: 9.6

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.15 AU - 5.49 AU

Year: 4074 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,158,599 km

• M1: 140,173 km (0.084 R)
• M2: 351,256 km (0.108 R)
• M3: 513,869 km (0.041 R)
• M4: 610,808 km (0.115 R)
• M5: 775,216 km (0.094 R)
• M6: 888,911 km (0.078 R)
• M7: 981,512 km (0.108 R)
• M8: 1,105,528 km (0.088 R)
• M9: 1,294,321 km (0.118 R)
• M10: 1,431,203 km (0.107 R)
• M11: 1,637,648 km (0.039 R)
• M12: 1,957,039 km (0.076 R)
• M13: 2,169,020 km (0.082 R)
• M14: 2,482,128 km (0.105 R)
• M15: 2,596,121 km (0.105 R)
• M16: 2,948,724 km (0.115 R)
• M17: 3,484,733 km (0.078 R)
• M18: 4,118,280 km (0.088 R)
• M19: 4,185,898 km (0.092 R)
• M20: 4,276,554 km (0.088 R)
• M21: 4,552,562 km (0.092 R)
• M22: 4,645,911 km (0.1 R)
• M23: 5,194,936 km (0.105 R)
• M24: 5,440,127 km (0.106 R)
• M25: 5,539,310 km (0.083 R)
• M26: 5,764,604 km (0.12 R)
• M27: 5,865,733 km (0.104 R)
• M28: 5,967,459 km (0.097 R)
• M29: 6,069,634 km (0.088 R)
• M30: 6,380,050 km (0.093 R)
• M31: 6,563,607 km (0.111 R)
• M32: 6,669,223 km (0.079 R)
• M33: 7,178,753 km (0.069 R)
• M34: 7,287,660 km (0.099 R)
• M35: 7,397,166 km (0.052 R)
• M36: 7,673,174 km (0.092 R)
• M37: 8,093,544 km (0.101 R)
• M38: 8,377,930 km (0.109 R)
• M39: 8,636,734 km (0.093 R)
• M40: 9,162,271 km (0.052 R)
• M41: 9,399,234 km (0.066 R)
• M42: 9,488,544 km (0.101 R)
• M43: 9,848,925 km (0.034 R)
• M44: 10,707,019 km (0.064 R)
• M45: 10,987,964 km (0.091 R)
• M46: 11,145,191 km (0.084 R)
• M47: 11,653,076 km (0.109 R)
• M48: 12,200,903 km (0.106 R)
• M49: 12,298,441 km (0.066 R)
• M50: 13,288,330 km (0.107 R)
• M51: 13,590,368 km (0.085 R)
• M52: 13,894,501 km (0.106 R)
• M53: 14,716,840 km (0.119 R)
• M54: 15,308,799 km (0.117 R)
• M55: 15,660,653 km (0.096 R)
• M56: 16,408,194 km (0.109 R)
• M57: 16,985,641 km (0.116 R)
• M58: 17,240,407 km (0.078 R)
• M59: 17,313,410 km (0.084 R)
• M60: 17,423,066 km (0.076 R)
• M61: 17,606,473 km (0.102 R)
• M62: 17,864,230 km (0.04 R)
• M63: 18,049,133 km (0.106 R)
• M64: 18,309,134 km (0.105 R)
• M65: 18,458,283 km (0.092 R)
• M66: 18,945,523 km (0.114 R)
• M67: 19,058,619 km (0.084 R)
• M68: 19,247,561 km (0.111 R)
• M69: 19,513,247 km (0.07 R)
• M70: 19,627,390 km (0.12 R)
• M71: 20,009,613 km (0.117 R)
• M72: 20,587,659 km (0.109 R)
• M73: 21,171,091 km (0.088 R)
• M74: 25,529,924 km (0.12 R)
• M75: 25,821,789 km (0.101 R)
• M76: 26,240,514 km (0.108 R)
• M77: 26,366,625 km (0.083 R)
• M78: 26,535,072 km (0.111 R)
• M79: 26,788,341 km (0.111 R)
• M80: 26,873,014 km (0.084 R)
• M81: 27,042,508 km (0.074 R)
• M82: 27,169,965 km (0.03 R)
• M83: 28,670,582 km (0.11 R)
• M84: 28,843,666 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.3

Radius: 3.5

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.33 AU - 13.23 AU

Year: 17590 Days

Day: 24.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,158,599 km

• M1: 63,878 km (0.114 R)
• M2: 123,867 km (0.103 R)
• M3: 474,674 km (0.104 R)
• M4: 546,930 km (0.117 R)
• M5: 801,396 km (0.09 R)
• M6: 959,222 km (0.07 R)
• M7: 1,013,974 km (0.049 R)
• M8: 1,165,068 km (0.071 R)
• M9: 1,302,997 km (0.086 R)
• M10: 2,021,516 km (0.115 R)
• M11: 2,308,295 km (0.08 R)
• M12: 2,999,288 km (0.107 R)
• M13: 3,052,844 km (0.04 R)
• M14: 3,577,633 km (0.049 R)
• M15: 4,522,493 km (0.093 R)
• M16: 5,022,150 km (0.109 R)
• M17: 5,085,879 km (0.109 R)
• M18: 5,506,398 km (0.117 R)
• M19: 5,604,983 km (0.045 R)
• M20: 6,174,802 km (0.083 R)
• M21: 6,414,906 km (0.082 R)
• M22: 7,010,306 km (0.119 R)
• M23: 9,443,964 km (0.047 R)
• M24: 9,641,134 km (0.082 R)
• M25: 9,999,271 km (0.046 R)
• M26: 10,119,548 km (0.081 R)
• M27: 10,159,790 km (0.119 R)
• M28: 10,280,814 km (0.104 R)
• M29: 10,934,108 km (0.114 R)
• M30: 12,409,443 km (0.103 R)
• M31: 12,581,929 km (0.118 R)
• M32: 12,711,929 km (0.104 R)
• M33: 13,236,120 km (0.113 R)
• M34: 13,456,478 km (0.084 R)
• M35: 14,577,116 km (0.093 R)
• M36: 15,079,465 km (0.094 R)
• M37: 16,242,290 km (0.068 R)
• M38: 16,810,762 km (0.085 R)
• M39: 17,001,648 km (0.086 R)
• M40: 17,578,647 km (0.11 R)
• M41: 18,015,473 km (0.085 R)
• M42: 18,259,766 km (0.079 R)
• M43: 19,098,562 km (0.078 R)
• M44: 20,304,021 km (0.111 R)
• M45: 22,419,335 km (0.1 R)
• M46: 22,840,154 km (0.081 R)
• M47: 23,582,908 km (0.108 R)
• M48: 23,743,127 km (0.104 R)
• M49: 23,850,089 km (0.063 R)
• M50: 24,820,381 km (0.06 R)
• M51: 25,913,343 km (0.091 R)
• M52: 27,077,813 km (0.081 R)
• M53: 27,919,899 km (0.099 R)
• M54: 27,976,298 km (0.06 R)
• M55: 28,998,949 km (0.026 R)
• M56: 29,227,834 km (0.118 R)
• M57: 29,744,993 km (0.115 R)
• M58: 30,846,782 km (0.073 R)
• M59: 32,020,975 km (0.091 R)
• M60: 32,791,853 km (0.109 R)
• M61: 33,329,209 km (0.109 R)
• M62: 34,170,846 km (0.115 R)
• M63: 34,291,722 km (0.103 R)
• M64: 34,352,159 km (0.119 R)
• M65: 34,897,892 km (0.068 R)
• M66: 35,385,282 km (0.105 R)
• M67: 35,507,503 km (0.077 R)
• M68: 35,875,065 km (0.079 R)
• M69: 36,490,361 km (0.098 R)
• M70: 37,731,425 km (0.113 R)
• M71: 38,168,999 km (0.11 R)
• M72: 38,671,199 km (0.095 R)
• M73: 38,797,161 km (0.07 R)
• M74: 39,175,643 km (0.101 R)
• M75: 39,618,752 km (0.111 R)
• M76: 40,063,507 km (0.117 R)
• M77: 40,829,747 km (0.099 R)
• M78: 40,957,952 km (0.08 R)
• M79: 41,086,307 km (0.109 R)
• M80: 41,665,401 km (0.088 R)
• M81: 42,182,560 km (0.077 R)
• M82: 42,766,740 km (0.054 R)
• M83: 43,746,307 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.5

Radius: 5.8

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.58 AU - 19.44 AU

Year: 24664 Days

Day: 18.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,158,599 km

• M1: 121,324 km (0.117 R)
• M2: 211,382 km (0.104 R)
• M3: 384,766 km (0.065 R)
• M4: 553,512 km (0.101 R)
• M5: 1,156,691 km (0.081 R)
• M6: 1,465,610 km (0.119 R)
• M7: 1,868,777 km (0.099 R)
• M8: 2,495,442 km (0.115 R)
• M9: 2,612,428 km (0.118 R)
• M10: 2,651,772 km (0.092 R)
• M11: 2,691,415 km (0.095 R)
• M12: 3,968,084 km (0.114 R)
• M13: 4,908,306 km (0.111 R)
• M14: 4,957,075 km (0.089 R)
• M15: 6,122,742 km (0.12 R)
• M16: 6,175,251 km (0.062 R)
• M17: 6,280,717 km (0.093 R)
• M18: 6,547,151 km (0.092 R)
• M19: 7,201,641 km (0.055 R)
• M20: 7,876,777 km (0.106 R)
• M21: 7,934,073 km (0.113 R)
• M22: 8,926,954 km (0.097 R)
• M23: 9,046,482 km (0.112 R)
• M24: 9,712,492 km (0.118 R)
• M25: 10,331,678 km (0.036 R)
• M26: 10,394,359 km (0.092 R)
• M27: 10,772,692 km (0.051 R)
• M28: 11,413,420 km (0.042 R)
• M29: 11,542,972 km (0.052 R)
• M30: 12,330,904 km (0.071 R)
• M31: 12,530,617 km (0.056 R)
• M32: 12,664,208 km (0.098 R)
• M33: 13,271,874 km (0.078 R)
• M34: 14,375,308 km (0.092 R)
• M35: 14,585,493 km (0.045 R)
• M36: 14,726,265 km (0.095 R)
• M37: 15,507,914 km (0.106 R)
• M38: 15,723,484 km (0.035 R)
• M39: 16,522,337 km (0.094 R)
• M40: 16,595,640 km (0.083 R)
• M41: 16,742,545 km (0.081 R)
• M42: 18,614,463 km (0.108 R)
• M43: 20,237,600 km (0.077 R)
• M44: 20,551,755 km (0.105 R)
• M45: 21,584,280 km (0.092 R)
• M46: 23,534,288 km (0.053 R)
• M47: 24,949,334 km (0.067 R)
• M48: 25,286,229 km (0.052 R)
• M49: 25,539,947 km (0.036 R)
• M50: 26,563,047 km (0.097 R)
• M51: 27,948,024 km (0.116 R)
• M52: 29,356,338 km (0.073 R)
• M53: 29,979,712 km (0.082 R)
• M54: 30,877,898 km (0.12 R)
• M55: 31,511,744 km (0.12 R)
• M56: 31,693,655 km (0.105 R)
• M57: 34,183,263 km (0.107 R)
• M58: 34,370,260 km (0.077 R)
• M59: 35,309,885 km (0.1 R)
• M60: 35,404,281 km (0.101 R)
• M61: 35,782,913 km (0.043 R)
• M62: 36,067,598 km (0.113 R)
• M63: 36,544,067 km (0.042 R)
• M64: 36,735,104 km (0.1 R)
• M65: 37,888,802 km (0.06 R)
• M66: 38,567,229 km (0.102 R)
• M67: 40,626,593 km (0.083 R)
• M68: 41,819,337 km (0.108 R)
• M69: 43,934,202 km (0.094 R)
• M70: 46,186,697 km (0.099 R)
• M71: 46,703,857 km (0.083 R)
• M72: 47,015,170 km (0.069 R)
• M73: 48,162,137 km (0.093 R)
• M74: 48,896,812 km (0.064 R)
• M75: 51,765,351 km (0.108 R)
• M76: 53,382,355 km (0.037 R)
• M77: 54,142,611 km (0.047 R)
• M78: 56,555,325 km (0.084 R)
• M79: 57,441,244 km (0.109 R)
• M80: 63,081,832 km (0.083 R)
• M81: 63,540,648 km (0.115 R)
• M82: 66,899,869 km (0.045 R)
• M83: 67,602,081 km (0.033 R)
• M84: 67,719,366 km (0.096 R)
• M85: 68,424,420 km (0.119 R)
• M86: 69,132,018 km (0.091 R)
• M87: 72,946,016 km (0.086 R)
• M88: 78,547,110 km (0.097 R)
• M89: 80,279,005 km (0.103 R)
• M90: 82,524,319 km (0.09 R)
• M91: 82,649,532 km (0.071 R)
• M92: 82,775,045 km (0.097 R)
• M93: 82,900,408 km (0.105 R)
• M94: 83,277,245 km (0.071 R)
• M95: 83,402,907 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit