🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.52 AU - 0.68 AU

Year: 179 Days

Day: 22 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,113,929 km

• M1: 192,682 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.9 AU - 1.2 AU

Year: 414 Days

Day: 46.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,113,929 km

• M1: 83,326 km (0.103 R)
• M2: 197,619 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.96 AU - 1.48 AU

Year: 519 Days

Day: 46.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.21 AU - 1.79 AU

Year: 707 Days

Day: 36.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.16 AU - 4.56 AU

Year: 2920 Days

Day: 25.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.7

Radius: 13.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.33 AU - 5.97 AU

Year: 4500 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,113,929 km

• M1: 172,786 km (0.048 R)
• M2: 356,941 km (0.027 R)
• M3: 470,934 km (0.034 R)
• M4: 806,781 km (0.09 R)
• M5: 1,036,863 km (0.051 R)
• M6: 1,125,425 km (0.082 R)
• M7: 1,247,646 km (0.108 R)
• M8: 1,331,870 km (0.062 R)
• M9: 1,451,099 km (0.091 R)
• M10: 1,759,570 km (0.113 R)
• M11: 1,977,085 km (0.063 R)
• M12: 2,064,301 km (0.118 R)
• M13: 2,165,429 km (0.095 R)
• M14: 2,255,337 km (0.1 R)
• M15: 2,492,749 km (0.074 R)
• M16: 2,628,135 km (0.08 R)
• M17: 2,780,127 km (0.074 R)
• M18: 2,920,898 km (0.115 R)
• M19: 3,020,830 km (0.064 R)
• M20: 3,121,958 km (0.089 R)
• M21: 3,402,454 km (0.116 R)
• M22: 3,507,920 km (0.081 R)
• M23: 3,645,102 km (0.097 R)
• M24: 3,737,553 km (0.117 R)
• M25: 3,830,753 km (0.099 R)
• M26: 4,147,451 km (0.083 R)
• M27: 4,655,336 km (0.098 R)
• M28: 4,874,347 km (0.081 R)
• M29: 5,200,471 km (0.047 R)
• M30: 5,856,158 km (0.118 R)
• M31: 6,147,874 km (0.075 R)
• M32: 6,613,423 km (0.063 R)
• M33: 6,745,817 km (0.032 R)
• M34: 7,519,238 km (0.1 R)
• M35: 7,776,845 km (0.031 R)
• M36: 7,916,719 km (0.072 R)
• M37: 8,158,469 km (0.101 R)
• M38: 8,484,593 km (0.08 R)
• M39: 8,608,011 km (0.113 R)
• M40: 8,856,792 km (0.097 R)
• M41: 9,213,134 km (0.116 R)
• M42: 9,424,965 km (0.117 R)
• M43: 9,574,264 km (0.105 R)
• M44: 9,767,245 km (0.085 R)
• M45: 9,875,105 km (0.108 R)
• M46: 9,983,414 km (0.1 R)
• M47: 10,332,426 km (0.11 R)
• M48: 10,729,907 km (0.105 R)
• M49: 10,841,208 km (0.1 R)
• M50: 10,930,518 km (0.085 R)
• M51: 11,109,886 km (0.082 R)
• M52: 11,222,533 km (0.075 R)
• M53: 11,403,546 km (0.081 R)
• M54: 11,494,352 km (0.096 R)
• M55: 11,722,639 km (0.099 R)
• M56: 11,860,269 km (0.087 R)
• M57: 12,021,535 km (0.041 R)
• M58: 12,369,650 km (0.091 R)
• M59: 12,791,815 km (0.069 R)
• M60: 13,004,543 km (0.083 R)
• M61: 13,266,339 km (0.109 R)
• M62: 13,505,845 km (0.062 R)
• M63: 13,698,527 km (0.12 R)
• M64: 13,795,168 km (0.068 R)
• M65: 14,135,204 km (0.053 R)
• M66: 14,873,320 km (0.094 R)
• M67: 15,097,268 km (0.105 R)
• M68: 15,222,032 km (0.11 R)
• M69: 15,775,694 km (0.071 R)
• M70: 16,156,869 km (0.108 R)
• M71: 16,335,788 km (0.055 R)
• M72: 16,954,375 km (0.083 R)
• M73: 17,475,724 km (0.066 R)
• M74: 17,580,592 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.6

Radius: 11.2

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.92 AU - 6.46 AU

Year: 4552 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,113,929 km

• M1: 154,535 km (0.111 R)
• M2: 274,213 km (0.101 R)
• M3: 354,846 km (0.1 R)
• M4: 429,495 km (0.118 R)
• M5: 661,821 km (0.037 R)
• M6: 748,887 km (0.109 R)
• M7: 828,473 km (0.1 R)
• M8: 911,500 km (0.091 R)
• M9: 1,073,514 km (0.116 R)
• M10: 1,191,547 km (0.117 R)
• M11: 1,370,167 km (0.092 R)
• M12: 1,470,098 km (0.12 R)
• M13: 1,723,367 km (0.1 R)
• M14: 1,879,248 km (0.079 R)
• M15: 2,105,291 km (0.035 R)
• M16: 2,478,687 km (0.094 R)
• M17: 2,673,314 km (0.098 R)
• M18: 3,040,128 km (0.118 R)
• M19: 3,287,413 km (0.112 R)
• M20: 3,462,443 km (0.115 R)
• M21: 4,576,648 km (0.105 R)
• M22: 4,860,584 km (0.065 R)
• M23: 4,971,287 km (0.06 R)
• M24: 5,723,166 km (0.066 R)
• M25: 5,816,814 km (0.031 R)
• M26: 5,981,820 km (0.054 R)
• M27: 6,124,537 km (0.074 R)
• M28: 6,340,706 km (0.037 R)
• M29: 6,583,802 km (0.093 R)
• M30: 6,657,404 km (0.087 R)
• M31: 6,731,306 km (0.039 R)
• M32: 6,979,339 km (0.027 R)
• M33: 7,054,437 km (0.055 R)
• M34: 7,459,099 km (0.099 R)
• M35: 7,612,886 km (0.118 R)
• M36: 8,054,200 km (0.069 R)
• M37: 8,159,217 km (0.074 R)
• M38: 8,637,781 km (0.053 R)
• M39: 8,934,583 km (0.09 R)
• M40: 9,372,456 km (0.049 R)
• M41: 9,733,436 km (0.071 R)
• M42: 9,873,609 km (0.054 R)
• M43: 9,986,107 km (0.06 R)
• M44: 10,099,053 km (0.115 R)
• M45: 11,134,869 km (0.066 R)
• M46: 11,369,588 km (0.104 R)
• M47: 11,605,952 km (0.113 R)
• M48: 11,754,653 km (0.095 R)
• M49: 11,873,882 km (0.104 R)
• M50: 13,151,149 km (0.092 R)
• M51: 13,244,199 km (0.097 R)
• M52: 13,649,310 km (0.056 R)
• M53: 14,026,895 km (0.101 R)
• M54: 14,248,748 km (0.054 R)
• M55: 14,599,705 km (0.043 R)
• M56: 14,792,387 km (0.056 R)
• M57: 15,082,906 km (0.102 R)
• M58: 15,310,295 km (0.117 R)
• M59: 16,098,227 km (0.065 R)
• M60: 16,764,985 km (0.057 R)
• M61: 16,865,814 km (0.076 R)
• M62: 17,068,070 km (0.116 R)
• M63: 17,611,110 km (0.086 R)
• M64: 17,713,585 km (0.095 R)
• M65: 17,919,132 km (0.118 R)
• M66: 18,263,506 km (0.103 R)
• M67: 18,923,831 km (0.046 R)
• M68: 19,911,177 km (0.112 R)
• M69: 20,232,065 km (0.105 R)
• M70: 20,626,554 km (0.11 R)
• M71: 21,168,697 km (0.084 R)
• M72: 22,340,946 km (0.095 R)
• M73: 23,196,496 km (0.103 R)
• M74: 23,911,275 km (0.069 R)
• M75: 24,290,356 km (0.099 R)
• M76: 24,709,828 km (0.079 R)
• M77: 24,939,461 km (0.086 R)
• M78: 25,982,158 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409

Radius: 15

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.22 AU - 6.9 AU

Year: 5744 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,113,929 km

• M1: 237,412 km (0.036 R)
• M2: 337,792 km (0.078 R)
• M3: 583,581 km (0.103 R)
• M4: 984,952 km (0.092 R)
• M5: 1,238,820 km (0.038 R)
• M6: 1,352,514 km (0.042 R)
• M7: 1,700,329 km (0.043 R)
• M8: 2,408,675 km (0.092 R)
• M9: 2,590,287 km (0.088 R)
• M10: 3,222,338 km (0.055 R)
• M11: 3,525,423 km (0.085 R)
• M12: 3,732,766 km (0.115 R)
• M13: 3,944,297 km (0.103 R)
• M14: 4,159,718 km (0.038 R)
• M15: 4,312,907 km (0.086 R)
• M16: 4,580,088 km (0.043 R)
• M17: 4,944,808 km (0.105 R)
• M18: 5,224,706 km (0.1 R)
• M19: 5,319,102 km (0.037 R)
• M20: 6,095,515 km (0.091 R)
• M21: 6,345,642 km (0.095 R)
• M22: 6,522,617 km (0.077 R)
• M23: 6,675,805 km (0.056 R)
• M24: 7,063,712 km (0.106 R)
• M25: 7,512,506 km (0.082 R)
• M26: 7,699,952 km (0.063 R)
• M27: 7,970,575 km (0.111 R)
• M28: 8,327,066 km (0.057 R)
• M29: 8,465,444 km (0.092 R)
• M30: 8,604,870 km (0.108 R)
• M31: 8,801,142 km (0.098 R)
• M32: 9,717,578 km (0.091 R)
• M33: 9,892,758 km (0.106 R)
• M34: 10,216,787 km (0.101 R)
• M35: 10,424,728 km (0.117 R)
• M36: 10,544,256 km (0.106 R)
• M37: 10,845,098 km (0.095 R)
• M38: 11,118,263 km (0.118 R)
• M39: 11,578,576 km (0.08 R)
• M40: 12,265,081 km (0.106 R)
• M41: 12,708,938 km (0.101 R)
• M42: 12,964,899 km (0.106 R)
• M43: 13,841,543 km (0.031 R)
• M44: 14,071,924 km (0.081 R)
• M45: 14,336,862 km (0.106 R)
• M46: 14,503,214 km (0.1 R)
• M47: 14,603,445 km (0.041 R)
• M48: 14,703,825 km (0.112 R)
• M49: 15,583,461 km (0.1 R)
• M50: 15,720,343 km (0.084 R)
• M51: 16,029,711 km (0.096 R)
• M52: 16,689,587 km (0.059 R)
• M53: 17,642,526 km (0.084 R)
• M54: 18,794,878 km (0.078 R)
• M55: 19,050,242 km (0.064 R)
• M56: 19,564,410 km (0.084 R)
• M57: 19,823,064 km (0.097 R)
• M58: 20,269,464 km (0.107 R)
• M59: 20,719,006 km (0.061 R)
• M60: 20,982,747 km (0.029 R)
• M61: 21,361,529 km (0.095 R)
• M62: 21,704,407 km (0.096 R)
• M63: 21,895,743 km (0.095 R)
• M64: 22,164,421 km (0.101 R)
• M65: 22,977,186 km (0.114 R)
• M66: 23,485,220 km (0.104 R)
• M67: 23,839,169 km (0.116 R)
• M68: 23,957,501 km (0.059 R)
• M69: 24,991,521 km (0.083 R)
• M70: 25,111,798 km (0.111 R)
• M71: 25,756,415 km (0.108 R)
• M72: 25,877,888 km (0.059 R)
• M73: 26,284,047 km (0.085 R)
• M74: 26,447,258 km (0.095 R)
• M75: 26,651,609 km (0.061 R)
• M76: 26,856,408 km (0.105 R)
• M77: 27,267,802 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.6

Radius: 14.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.44 AU - 9.08 AU

Year: 9982 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,113,929 km

• M1: 186,848 km (0.082 R)
• M2: 351,555 km (0.069 R)
• M3: 463,305 km (0.115 R)
• M4: 639,381 km (0.096 R)
• M5: 860,188 km (0.059 R)
• M6: 1,088,325 km (0.073 R)
• M7: 1,294,770 km (0.111 R)
• M8: 1,492,239 km (0.103 R)
• M9: 1,676,543 km (0.047 R)
• M10: 1,967,810 km (0.118 R)
• M11: 2,627,687 km (0.072 R)
• M12: 2,767,860 km (0.086 R)
• M13: 2,910,427 km (0.069 R)
• M14: 3,567,760 km (0.105 R)
• M15: 3,913,630 km (0.059 R)
• M16: 4,009,971 km (0.117 R)
• M17: 4,139,523 km (0.109 R)
• M18: 4,270,720 km (0.075 R)
• M19: 4,537,004 km (0.077 R)
• M20: 5,086,328 km (0.073 R)
• M21: 5,620,691 km (0.085 R)
• M22: 5,913,155 km (0.05 R)
• M23: 6,513,192 km (0.107 R)
• M24: 8,975,573 km (0.115 R)
• M25: 9,189,199 km (0.084 R)
• M26: 10,015,877 km (0.076 R)
• M27: 10,282,011 km (0.094 R)
• M28: 10,821,312 km (0.113 R)
• M29: 11,140,105 km (0.059 R)
• M30: 12,351,399 km (0.115 R)
• M31: 12,924,658 km (0.092 R)
• M32: 13,166,109 km (0.089 R)
• M33: 14,696,196 km (0.08 R)
• M34: 15,919,158 km (0.046 R)
• M35: 16,230,023 km (0.102 R)
• M36: 16,542,981 km (0.079 R)
• M37: 17,280,798 km (0.102 R)
• M38: 17,921,825 km (0.093 R)
• M39: 18,516,327 km (0.101 R)
• M40: 18,679,688 km (0.11 R)
• M41: 18,788,745 km (0.078 R)
• M42: 18,898,101 km (0.039 R)
• M43: 19,891,580 km (0.066 R)
• M44: 20,170,580 km (0.109 R)
• M45: 20,338,579 km (0.052 R)
• M46: 20,507,026 km (0.085 R)
• M47: 20,845,416 km (0.099 R)
• M48: 22,448,956 km (0.106 R)
• M49: 23,618,512 km (0.029 R)
• M50: 24,747,976 km (0.118 R)
• M51: 25,409,797 km (0.114 R)
• M52: 26,566,936 km (0.089 R)
• M53: 26,812,726 km (0.052 R)
• M54: 26,935,845 km (0.118 R)
• M55: 27,121,047 km (0.082 R)
• M56: 27,554,581 km (0.098 R)
• M57: 27,741,130 km (0.037 R)
• M58: 28,303,319 km (0.079 R)
• M59: 30,589,324 km (0.083 R)
• M60: 31,559,316 km (0.115 R)
• M61: 32,277,087 km (0.078 R)
• M62: 33,928,199 km (0.088 R)
• M63: 34,462,413 km (0.093 R)
• M64: 35,539,069 km (0.09 R)
• M65: 36,353,928 km (0.114 R)
• M66: 36,558,578 km (0.078 R)
• M67: 37,725,591 km (0.08 R)
• M68: 38,695,733 km (0.049 R)
• M69: 40,096,119 km (0.097 R)
• M70: 41,726,885 km (0.118 R)
• M71: 42,370,904 km (0.093 R)
• M72: 43,668,965 km (0.049 R)
• M73: 44,177,149 km (0.107 R)
• M74: 44,322,857 km (0.1 R)
• M75: 45,199,650 km (0.107 R)
• M76: 45,419,858 km (0.05 R)
• M77: 45,640,366 km (0.086 R)
• M78: 47,119,290 km (0.04 R)
• M79: 48,388,628 km (0.105 R)
• M80: 48,613,922 km (0.08 R)
• M81: 49,518,092 km (0.063 R)
• M82: 50,351,951 km (0.031 R)
• M83: 50,580,087 km (0.054 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: 490 - 16,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit