🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.93 AU - 1.25 AU

Year: 436 Days

Day: 43.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.29 AU - 1.31 AU

Year: 568 Days

Day: 21.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.34 AU - 1.46 AU

Year: 634 Days

Day: 42.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,893,594 km

• M1: 369,507 km (0.101 R)
• M2: 413,189 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.67 AU - 1.79 AU

Year: 871 Days

Day: 20.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.7

Radius: 11.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.46 AU - 4.76 AU

Year: 3190 Days

Day: 5.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,893,594 km

• M1: 174,880 km (0.109 R)
• M2: 339,886 km (0.079 R)
• M3: 744,997 km (0.09 R)
• M4: 840,142 km (0.107 R)
• M5: 1,163,871 km (0.066 R)
• M6: 1,392,756 km (0.103 R)
• M7: 2,043,208 km (0.11 R)
• M8: 2,305,602 km (0.088 R)
• M9: 2,432,910 km (0.118 R)
• M10: 2,628,435 km (0.114 R)
• M11: 2,812,290 km (0.104 R)
• M12: 3,139,910 km (0.079 R)
• M13: 3,281,579 km (0.096 R)
• M14: 3,700,902 km (0.034 R)
• M15: 3,775,551 km (0.105 R)
• M16: 3,869,648 km (0.117 R)
• M17: 4,332,205 km (0.103 R)
• M18: 4,935,383 km (0.068 R)
• M19: 5,100,689 km (0.085 R)
• M20: 5,184,015 km (0.119 R)
• M21: 5,394,499 km (0.092 R)
• M22: 5,479,471 km (0.031 R)
• M23: 5,564,891 km (0.106 R)
• M24: 5,693,845 km (0.064 R)
• M25: 5,823,845 km (0.075 R)
• M26: 5,911,061 km (0.091 R)
• M27: 6,308,841 km (0.104 R)
• M28: 6,465,919 km (0.116 R)
• M29: 6,556,276 km (0.106 R)
• M30: 7,435,762 km (0.037 R)
• M31: 7,649,538 km (0.087 R)
• M32: 7,841,172 km (0.104 R)
• M33: 7,985,983 km (0.096 R)
• M34: 8,278,447 km (0.092 R)
• M35: 8,873,697 km (0.039 R)
• M36: 9,329,372 km (0.088 R)
• M37: 9,405,966 km (0.092 R)
• M38: 9,611,514 km (0.09 R)
• M39: 10,342,598 km (0.038 R)
• M40: 10,581,357 km (0.073 R)
• M41: 11,064,408 km (0.079 R)
• M42: 11,335,928 km (0.11 R)
• M43: 11,913,226 km (0.084 R)
• M44: 11,996,552 km (0.112 R)
• M45: 13,239,860 km (0.114 R)
• M46: 13,383,774 km (0.06 R)
• M47: 13,615,201 km (0.11 R)
• M48: 14,169,910 km (0.061 R)
• M49: 14,258,173 km (0.078 R)
• M50: 14,553,629 km (0.09 R)
• M51: 14,642,789 km (0.113 R)
• M52: 14,821,409 km (0.088 R)
• M53: 15,090,835 km (0.112 R)
• M54: 16,092,243 km (0.089 R)
• M55: 16,369,149 km (0.082 R)
• M56: 16,461,899 km (0.105 R)
• M57: 16,802,982 km (0.101 R)
• M58: 17,272,121 km (0.074 R)
• M59: 17,745,449 km (0.095 R)
• M60: 18,031,630 km (0.073 R)
• M61: 18,287,143 km (0.104 R)
• M62: 18,769,596 km (0.109 R)
• M63: 19,419,449 km (0.091 R)
• M64: 19,550,347 km (0.115 R)
• M65: 19,648,633 km (0.103 R)
• M66: 19,812,892 km (0.068 R)
• M67: 20,175,816 km (0.112 R)
• M68: 20,707,786 km (0.103 R)
• M69: 21,548,077 km (0.094 R)
• M70: 22,468,104 km (0.111 R)
• M71: 22,846,587 km (0.117 R)
• M72: 22,984,815 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 8.1

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.33 AU - 5.11 AU

Year: 3926 Days

Day: 13.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,893,594 km

• M1: 247,435 km (0.05 R)
• M2: 343,776 km (0.094 R)
• M3: 425,905 km (0.079 R)
• M4: 515,664 km (0.109 R)
• M5: 788,082 km (0.039 R)
• M6: 863,030 km (0.109 R)
• M7: 940,522 km (0.096 R)
• M8: 1,692,102 km (0.042 R)
• M9: 1,941,780 km (0.084 R)
• M10: 2,045,003 km (0.106 R)
• M11: 2,759,782 km (0.113 R)
• M12: 3,461,994 km (0.078 R)
• M13: 3,545,619 km (0.094 R)
• M14: 3,715,114 km (0.086 R)
• M15: 3,865,459 km (0.111 R)
• M16: 4,239,304 km (0.113 R)
• M17: 4,441,860 km (0.085 R)
• M18: 4,647,557 km (0.111 R)
• M19: 5,283,797 km (0.113 R)
• M20: 5,380,287 km (0.084 R)
• M21: 5,526,295 km (0.075 R)
• M22: 6,688,521 km (0.09 R)
• M23: 7,567,259 km (0.101 R)
• M24: 7,703,692 km (0.095 R)
• M25: 7,758,445 km (0.087 R)
• M26: 7,923,451 km (0.106 R)
• M27: 8,201,254 km (0.078 R)
• M28: 8,766,286 km (0.094 R)
• M29: 8,823,432 km (0.077 R)
• M30: 8,909,451 km (0.113 R)
• M31: 10,112,966 km (0.075 R)
• M32: 10,263,312 km (0.086 R)
• M33: 10,323,599 km (0.098 R)
• M34: 10,444,624 km (0.053 R)
• M35: 10,841,058 km (0.082 R)
• M36: 11,491,809 km (0.064 R)
• M37: 11,617,172 km (0.11 R)
• M38: 11,711,569 km (0.085 R)
• M39: 12,636,831 km (0.111 R)
• M40: 12,961,309 km (0.081 R)
• M41: 13,059,146 km (0.029 R)
• M42: 13,157,282 km (0.109 R)
• M43: 13,519,160 km (0.11 R)
• M44: 13,651,554 km (0.052 R)
• M45: 13,984,559 km (0.101 R)
• M46: 14,185,618 km (0.104 R)
• M47: 14,965,173 km (0.088 R)
• M48: 15,758,640 km (0.113 R)
• M49: 15,828,203 km (0.099 R)
• M50: 15,897,915 km (0.119 R)
• M51: 16,177,963 km (0.071 R)
• M52: 16,248,274 km (0.081 R)
• M53: 16,992,074 km (0.095 R)
• M54: 17,422,168 km (0.097 R)
• M55: 17,783,148 km (0.103 R)
• M56: 18,110,318 km (0.05 R)
• M57: 18,183,322 km (0.085 R)
• M58: 18,476,085 km (0.119 R)
• M59: 18,659,941 km (0.067 R)
• M60: 18,807,444 km (0.068 R)
• M61: 19,289,449 km (0.11 R)
• M62: 19,401,198 km (0.047 R)
• M63: 19,513,247 km (0.06 R)
• M64: 19,662,995 km (0.087 R)
• M65: 21,527,732 km (0.043 R)
• M66: 21,915,190 km (0.104 R)
• M67: 22,109,817 km (0.112 R)
• M68: 22,187,758 km (0.082 R)
• M69: 22,383,282 km (0.056 R)
• M70: 22,736,333 km (0.089 R)
• M71: 22,894,009 km (0.047 R)
• M72: 23,210,110 km (0.115 R)
• M73: 23,408,476 km (0.112 R)
• M74: 23,567,649 km (0.104 R)
• M75: 23,727,120 km (0.06 R)
• M76: 23,806,856 km (0.115 R)
• M77: 23,886,890 km (0.076 R)
• M78: 23,966,925 km (0.109 R)
• M79: 24,650,887 km (0.075 R)
• M80: 25,586,472 km (0.078 R)
• M81: 27,032,335 km (0.094 R)
• M82: 27,408,424 km (0.117 R)
• M83: 27,492,199 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.5

Radius: 12.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.11 AU - 5.61 AU

Year: 4751 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,893,594 km

• M1: 161,566 km (0.108 R)
• M2: 436,826 km (0.119 R)
• M3: 534,064 km (0.053 R)
• M4: 680,371 km (0.074 R)
• M5: 798,105 km (0.11 R)
• M6: 923,468 km (0.112 R)
• M7: 1,026,989 km (0.1 R)
• M8: 1,246,898 km (0.079 R)
• M9: 1,405,921 km (0.112 R)
• M10: 1,515,875 km (0.094 R)
• M11: 1,651,860 km (0.085 R)
• M12: 1,936,395 km (0.054 R)
• M13: 2,211,356 km (0.104 R)
• M14: 2,459,239 km (0.064 R)
• M15: 2,539,424 km (0.087 R)
• M16: 2,702,635 km (0.077 R)
• M17: 3,140,359 km (0.108 R)
• M18: 3,301,176 km (0.06 R)
• M19: 3,479,646 km (0.067 R)
• M20: 4,018,947 km (0.116 R)
• M21: 4,161,962 km (0.115 R)
• M22: 4,469,536 km (0.063 R)
• M23: 4,634,392 km (0.085 R)
• M24: 4,767,684 km (0.062 R)
• M25: 5,089,619 km (0.08 R)
• M26: 5,210,045 km (0.053 R)
• M27: 5,736,929 km (0.104 R)
• M28: 5,916,446 km (0.071 R)
• M29: 6,043,156 km (0.068 R)
• M30: 6,615,367 km (0.066 R)
• M31: 6,709,315 km (0.12 R)
• M32: 6,974,702 km (0.097 R)
• M33: 7,243,529 km (0.069 R)
• M34: 7,476,902 km (0.065 R)
• M35: 7,594,336 km (0.081 R)
• M36: 7,910,885 km (0.117 R)
• M37: 8,010,667 km (0.101 R)
• M38: 8,131,093 km (0.041 R)
• M39: 8,353,246 km (0.1 R)
• M40: 8,700,612 km (0.113 R)
• M41: 8,845,124 km (0.092 R)
• M42: 8,948,645 km (0.051 R)
• M43: 9,052,766 km (0.069 R)
• M44: 9,304,240 km (0.116 R)
• M45: 9,409,556 km (0.076 R)
• M46: 9,685,565 km (0.111 R)
• M47: 9,878,247 km (0.032 R)
• M48: 9,964,415 km (0.074 R)
• M49: 10,050,583 km (0.088 R)
• M50: 10,158,892 km (0.087 R)
• M51: 10,376,408 km (0.091 R)
• M52: 10,617,709 km (0.113 R)
• M53: 10,816,375 km (0.103 R)
• M54: 11,172,717 km (0.062 R)
• M55: 11,828,404 km (0.094 R)
• M56: 12,823,679 km (0.06 R)
• M57: 13,082,633 km (0.095 R)
• M58: 13,177,179 km (0.055 R)
• M59: 13,773,626 km (0.112 R)
• M60: 13,869,817 km (0.081 R)
• M61: 13,966,308 km (0.118 R)
• M62: 14,111,418 km (0.072 R)
• M63: 14,943,182 km (0.113 R)
• M64: 15,091,732 km (0.061 R)
• M65: 15,790,953 km (0.115 R)
• M66: 16,195,316 km (0.072 R)
• M67: 16,603,120 km (0.05 R)
• M68: 16,782,637 km (0.038 R)
• M69: 16,885,411 km (0.113 R)
• M70: 17,065,975 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 10.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.14 AU - 7.34 AU

Year: 5968 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,893,594 km

• M1: 154,535 km (0.087 R)
• M2: 546,331 km (0.059 R)
• M3: 641,924 km (0.107 R)
• M4: 775,815 km (0.104 R)
• M5: 1,024,895 km (0.103 R)
• M6: 1,097,450 km (0.057 R)
• M7: 1,171,800 km (0.095 R)
• M8: 1,247,945 km (0.087 R)
• M9: 1,339,051 km (0.112 R)
• M10: 1,432,549 km (0.082 R)
• M11: 1,500,766 km (0.03 R)
• M12: 1,598,304 km (0.105 R)
• M13: 1,814,323 km (0.065 R)
• M14: 1,903,633 km (0.093 R)
• M15: 2,148,824 km (0.088 R)
• M16: 2,420,793 km (0.108 R)
• M17: 2,962,786 km (0.116 R)
• M18: 3,338,875 km (0.077 R)
• M19: 3,635,677 km (0.112 R)
• M20: 3,825,666 km (0.099 R)
• M21: 4,156,128 km (0.051 R)
• M22: 4,294,805 km (0.118 R)
• M23: 4,415,082 km (0.075 R)
• M24: 4,556,751 km (0.088 R)
• M25: 4,658,926 km (0.032 R)
• M26: 5,054,014 km (0.097 R)
• M27: 5,438,331 km (0.066 R)
• M28: 5,546,790 km (0.098 R)
• M29: 5,965,514 km (0.026 R)
• M30: 6,077,563 km (0.119 R)
• M31: 6,235,389 km (0.112 R)
• M32: 6,486,264 km (0.057 R)
• M33: 6,974,402 km (0.107 R)
• M34: 7,068,799 km (0.083 R)
• M35: 7,282,574 km (0.092 R)
• M36: 7,354,381 km (0.119 R)
• M37: 7,498,593 km (0.119 R)
• M38: 7,692,472 km (0.093 R)
• M39: 7,986,282 km (0.092 R)
• M40: 8,159,367 km (0.118 R)
• M41: 8,509,276 km (0.09 R)
• M42: 8,915,285 km (0.114 R)
• M43: 9,043,490 km (0.118 R)
• M44: 9,510,086 km (0.106 R)
• M45: 9,772,631 km (0.074 R)
• M46: 9,878,396 km (0.07 R)
• M47: 10,602,001 km (0.12 R)
• M48: 10,901,795 km (0.105 R)
• M49: 11,066,353 km (0.025 R)
• M50: 11,149,081 km (0.088 R)
• M51: 11,398,161 km (0.11 R)
• M52: 11,902,156 km (0.091 R)
• M53: 12,100,074 km (0.1 R)
• M54: 12,270,616 km (0.109 R)
• M55: 12,787,028 km (0.107 R)
• M56: 13,339,792 km (0.088 R)
• M57: 14,019,415 km (0.097 R)
• M58: 14,438,588 km (0.061 R)
• M59: 14,589,383 km (0.119 R)
• M60: 14,740,626 km (0.104 R)
• M61: 14,953,205 km (0.067 R)
• M62: 15,228,166 km (0.104 R)
• M63: 15,350,836 km (0.091 R)
• M64: 15,473,955 km (0.117 R)
• M65: 15,720,941 km (0.112 R)
• M66: 16,062,922 km (0.102 R)
• M67: 16,722,349 km (0.081 R)
• M68: 16,817,344 km (0.093 R)
• M69: 17,518,958 km (0.1 R)
• M70: 19,050,092 km (0.074 R)
• M71: 19,281,670 km (0.106 R)
• M72: 19,414,512 km (0.1 R)
• M73: 19,714,456 km (0.119 R)
• M74: 20,589,604 km (0.111 R)
• M75: 20,997,856 km (0.075 R)
• M76: 21,339,987 km (0.097 R)
• M77: 21,925,962 km (0.113 R)
• M78: 23,361,054 km (0.114 R)
• M79: 23,431,814 km (0.093 R)
• M80: 23,573,632 km (0.095 R)
• M81: 23,858,018 km (0.038 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit