🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.47 AU - 0.63 AU

Year: 151 Days

Day: 14.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,286,594 km

• M1: 117,135 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.17 AU - 1.19 AU

Year: 475 Days

Day: 46.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.34 AU - 2.04 AU

Year: 815 Days

Day: 44.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,286,594 km

• M1: 90,507 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.67 AU - 1.75 AU

Year: 829 Days

Day: 39.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,286,594 km

• M1: 950,694 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.45 AU - 2.27 AU

Year: 941 Days

Day: 31.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.2

Radius: 12.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.23 AU - 5.78 AU

Year: 4146 Days

Day: 12.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,286,594 km

• M1: 156,180 km (0.115 R)
• M2: 268,379 km (0.037 R)
• M3: 409,001 km (0.032 R)
• M4: 1,183,020 km (0.065 R)
• M5: 1,514,529 km (0.106 R)
• M6: 1,598,603 km (0.112 R)
• M7: 1,742,366 km (0.11 R)
• M8: 1,860,549 km (0.099 R)
• M9: 2,012,391 km (0.062 R)
• M10: 2,199,986 km (0.115 R)
• M11: 2,426,477 km (0.095 R)
• M12: 2,559,470 km (0.084 R)
• M13: 2,694,856 km (0.104 R)
• M14: 2,815,282 km (0.115 R)
• M15: 3,501,039 km (0.063 R)
• M16: 3,689,981 km (0.051 R)
• M17: 3,824,320 km (0.084 R)
• M18: 4,058,590 km (0.114 R)
• M19: 4,337,740 km (0.031 R)
• M20: 4,439,018 km (0.102 R)
• M21: 4,664,611 km (0.059 R)
• M22: 5,342,439 km (0.119 R)
• M23: 5,429,356 km (0.055 R)
• M24: 5,538,712 km (0.041 R)
• M25: 5,692,947 km (0.075 R)
• M26: 6,255,884 km (0.112 R)
• M27: 6,462,927 km (0.077 R)
• M28: 6,954,955 km (0.088 R)
• M29: 7,362,160 km (0.086 R)
• M30: 7,483,334 km (0.043 R)
• M31: 7,678,709 km (0.104 R)
• M32: 7,851,195 km (0.029 R)
• M33: 8,375,985 km (0.052 R)
• M34: 8,757,908 km (0.047 R)
• M35: 9,407,163 km (0.091 R)
• M36: 9,512,480 km (0.115 R)
• M37: 9,724,310 km (0.083 R)
• M38: 9,964,565 km (0.114 R)
• M39: 10,206,764 km (0.047 R)
• M40: 10,450,907 km (0.094 R)
• M41: 10,696,996 km (0.084 R)
• M42: 11,083,706 km (0.098 R)
• M43: 11,334,731 km (0.1 R)
• M44: 11,899,164 km (0.083 R)
• M45: 12,530,766 km (0.065 R)
• M46: 12,617,832 km (0.106 R)
• M47: 12,821,585 km (0.1 R)
• M48: 13,232,380 km (0.113 R)
• M49: 13,498,665 km (0.115 R)
• M50: 14,066,837 km (0.114 R)
• M51: 14,460,130 km (0.102 R)
• M52: 14,703,975 km (0.117 R)
• M53: 14,857,013 km (0.039 R)
• M54: 15,474,703 km (0.083 R)
• M55: 16,321,876 km (0.104 R)
• M56: 16,512,164 km (0.053 R)
• M57: 16,735,215 km (0.098 R)
• M58: 16,831,107 km (0.067 R)
• M59: 17,151,994 km (0.098 R)
• M60: 17,864,978 km (0.087 R)
• M61: 18,720,229 km (0.114 R)
• M62: 18,819,861 km (0.086 R)
• M63: 19,086,145 km (0.09 R)
• M64: 19,186,376 km (0.076 R)
• M65: 19,622,454 km (0.098 R)
• M66: 20,231,915 km (0.102 R)
• M67: 20,813,103 km (0.101 R)
• M68: 21,677,928 km (0.118 R)
• M69: 22,448,507 km (0.078 R)
• M70: 22,837,312 km (0.105 R)
• M71: 22,943,676 km (0.101 R)
• M72: 23,228,211 km (0.051 R)
• M73: 23,478,189 km (0.058 R)
• M74: 23,836,775 km (0.111 R)
• M75: 23,944,785 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.2

Radius: 14.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.48 AU - 5.76 AU

Year: 4296 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,286,594 km

• M1: 232,774 km (0.046 R)
• M2: 384,317 km (0.098 R)
• M3: 514,766 km (0.111 R)
• M4: 675,883 km (0.061 R)
• M5: 1,043,146 km (0.079 R)
• M6: 1,188,854 km (0.106 R)
• M7: 1,285,495 km (0.105 R)
• M8: 1,577,510 km (0.091 R)
• M9: 1,891,366 km (0.03 R)
• M10: 2,489,458 km (0.107 R)
• M11: 2,616,018 km (0.092 R)
• M12: 2,857,170 km (0.062 R)
• M13: 2,990,013 km (0.047 R)
• M14: 3,262,281 km (0.112 R)
• M15: 3,361,464 km (0.075 R)
• M16: 3,562,972 km (0.108 R)
• M17: 3,685,942 km (0.074 R)
• M18: 3,831,201 km (0.118 R)
• M19: 3,978,406 km (0.1 R)
• M20: 4,148,947 km (0.078 R)
• M21: 4,675,382 km (0.082 R)
• M22: 5,223,210 km (0.104 R)
• M23: 5,528,689 km (0.086 R)
• M24: 6,380,200 km (0.056 R)
• M25: 6,480,131 km (0.114 R)
• M26: 6,808,648 km (0.095 R)
• M27: 6,962,135 km (0.096 R)
• M28: 7,142,700 km (0.074 R)
• M29: 7,800,332 km (0.1 R)
• M30: 7,987,928 km (0.093 R)
• M31: 8,231,324 km (0.034 R)
• M32: 8,559,841 km (0.086 R)
• M33: 9,116,943 km (0.063 R)
• M34: 9,229,889 km (0.093 R)
• M35: 9,456,979 km (0.096 R)
• M36: 9,801,204 km (0.115 R)
• M37: 10,295,774 km (0.094 R)
• M38: 10,501,920 km (0.068 R)
• M39: 10,620,252 km (0.08 R)
• M40: 10,918,251 km (0.119 R)
• M41: 11,038,228 km (0.113 R)
• M42: 12,106,507 km (0.117 R)
• M43: 13,948,805 km (0.11 R)
• M44: 14,046,342 km (0.063 R)
• M45: 14,637,254 km (0.101 R)
• M46: 14,769,648 km (0.107 R)
• M47: 15,877,271 km (0.115 R)
• M48: 16,527,124 km (0.031 R)
• M49: 17,817,555 km (0.067 R)
• M50: 17,923,470 km (0.089 R)
• M51: 18,243,012 km (0.063 R)
• M52: 18,636,005 km (0.083 R)
• M53: 19,067,894 km (0.108 R)
• M54: 19,758,588 km (0.062 R)
• M55: 20,125,402 km (0.096 R)
• M56: 21,089,560 km (0.093 R)
• M57: 21,539,700 km (0.095 R)
• M58: 21,993,131 km (0.033 R)
• M59: 22,144,823 km (0.054 R)
• M60: 22,258,966 km (0.077 R)
• M61: 22,679,037 km (0.101 R)
• M62: 23,063,055 km (0.05 R)
• M63: 23,410,571 km (0.045 R)
• M64: 24,345,857 km (0.083 R)
• M65: 24,463,740 km (0.102 R)
• M66: 26,011,928 km (0.046 R)
• M67: 26,575,463 km (0.1 R)
• M68: 26,818,261 km (0.071 R)
• M69: 27,102,347 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 11.7

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.02 AU - 10.88 AU

Year: 10773 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,286,594 km

• M1: 147,204 km (0.117 R)
• M2: 270,323 km (0.073 R)
• M3: 513,569 km (0.079 R)
• M4: 758,611 km (0.106 R)
• M5: 886,517 km (0.08 R)
• M6: 982,708 km (0.104 R)
• M7: 1,207,554 km (0.1 R)
• M8: 2,458,342 km (0.119 R)
• M9: 2,854,327 km (0.082 R)
• M10: 3,060,024 km (0.072 R)
• M11: 3,270,658 km (0.083 R)
• M12: 3,362,362 km (0.112 R)
• M13: 3,579,877 km (0.059 R)
• M14: 3,674,572 km (0.075 R)
• M15: 3,802,030 km (0.102 R)
• M16: 4,598,339 km (0.099 R)
• M17: 5,264,648 km (0.09 R)
• M18: 5,738,275 km (0.088 R)
• M19: 5,886,676 km (0.104 R)
• M20: 6,074,122 km (0.044 R)
• M21: 6,378,105 km (0.081 R)
• M22: 6,922,043 km (0.112 R)
• M23: 7,001,031 km (0.108 R)
• M24: 7,766,074 km (0.092 R)
• M25: 7,971,921 km (0.108 R)
• M26: 8,515,410 km (0.105 R)
• M27: 9,462,365 km (0.105 R)
• M28: 9,726,405 km (0.066 R)
• M29: 9,992,988 km (0.099 R)
• M30: 10,944,879 km (0.112 R)
• M31: 11,222,084 km (0.039 R)
• M32: 11,315,134 km (0.031 R)
• M33: 12,402,411 km (0.074 R)
• M34: 14,422,282 km (0.105 R)
• M35: 16,226,133 km (0.033 R)
• M36: 18,428,064 km (0.106 R)
• M37: 20,154,424 km (0.066 R)
• M38: 20,608,303 km (0.105 R)
• M39: 20,779,443 km (0.1 R)
• M40: 21,526,236 km (0.097 R)
• M41: 21,641,875 km (0.046 R)
• M42: 21,757,814 km (0.093 R)
• M43: 22,574,767 km (0.117 R)
• M44: 23,759,283 km (0.096 R)
• M45: 23,998,640 km (0.114 R)
• M46: 24,600,323 km (0.029 R)
• M47: 24,721,347 km (0.11 R)
• M48: 25,146,355 km (0.112 R)
• M49: 25,512,421 km (0.051 R)
• M50: 25,696,127 km (0.025 R)
• M51: 25,818,947 km (0.107 R)
• M52: 27,119,551 km (0.11 R)
• M53: 27,998,289 km (0.059 R)
• M54: 28,441,248 km (0.119 R)
• M55: 29,141,964 km (0.116 R)
• M56: 30,106,721 km (0.037 R)
• M57: 30,886,126 km (0.104 R)
• M58: 31,671,964 km (0.092 R)
• M59: 32,597,226 km (0.111 R)
• M60: 33,263,685 km (0.03 R)
• M61: 33,732,824 km (0.06 R)
• M62: 34,136,589 km (0.042 R)
• M63: 34,609,767 km (0.107 R)
• M64: 35,425,973 km (0.108 R)
• M65: 35,631,071 km (0.073 R)
• M66: 36,662,249 km (0.058 R)
• M67: 39,035,769 km (0.054 R)
• M68: 39,459,730 km (0.098 R)
• M69: 39,885,335 km (0.104 R)
• M70: 41,170,980 km (0.102 R)
• M71: 41,602,569 km (0.095 R)
• M72: 41,746,782 km (0.099 R)
• M73: 42,979,169 km (0.102 R)
• M74: 43,417,042 km (0.099 R)
• M75: 43,563,349 km (0.033 R)
• M76: 44,370,728 km (0.046 R)
• M77: 45,702,598 km (0.071 R)
• M78: 46,897,436 km (0.068 R)
• M79: 48,027,050 km (0.105 R)
• M80: 48,633,071 km (0.118 R)
• M81: 49,776,448 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.4

Radius: 12.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.38 AU - 11 AU

Year: 11186 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,286,594 km

• M1: 302,188 km (0.1 R)
• M2: 505,641 km (0.074 R)
• M3: 607,367 km (0.067 R)
• M4: 717,471 km (0.105 R)
• M5: 1,009,038 km (0.11 R)
• M6: 1,284,447 km (0.088 R)
• M7: 1,990,848 km (0.071 R)
• M8: 2,140,895 km (0.041 R)
• M9: 2,362,150 km (0.041 R)
• M10: 2,452,657 km (0.027 R)
• M11: 2,661,047 km (0.103 R)
• M12: 3,144,996 km (0.071 R)
• M13: 3,709,279 km (0.095 R)
• M14: 4,030,466 km (0.087 R)
• M15: 4,112,146 km (0.104 R)
• M16: 4,585,923 km (0.076 R)
• M17: 5,254,775 km (0.113 R)
• M18: 5,524,949 km (0.101 R)
• M19: 5,616,054 km (0.102 R)
• M20: 5,830,427 km (0.082 R)
• M21: 6,078,909 km (0.086 R)
• M22: 7,074,633 km (0.098 R)
• M23: 7,239,939 km (0.105 R)
• M24: 7,507,270 km (0.055 R)
• M25: 8,224,293 km (0.077 R)
• M26: 9,467,900 km (0.093 R)
• M27: 9,613,758 km (0.078 R)
• M28: 9,723,712 km (0.102 R)
• M29: 10,093,069 km (0.055 R)
• M30: 10,279,468 km (0.117 R)
• M31: 11,305,859 km (0.093 R)
• M32: 11,577,230 km (0.106 R)
• M33: 12,604,369 km (0.081 R)
• M34: 12,684,553 km (0.045 R)
• M35: 13,169,549 km (0.071 R)
• M36: 13,496,122 km (0.047 R)
• M37: 13,701,669 km (0.118 R)
• M38: 13,991,141 km (0.088 R)
• M39: 14,999,131 km (0.108 R)
• M40: 15,469,018 km (0.104 R)
• M41: 15,554,887 km (0.053 R)
• M42: 15,943,692 km (0.115 R)
• M43: 16,073,842 km (0.074 R)
• M44: 16,863,121 km (0.05 R)
• M45: 17,040,245 km (0.044 R)
• M46: 17,844,782 km (0.116 R)
• M47: 18,025,347 km (0.115 R)
• M48: 20,050,453 km (0.07 R)
• M49: 20,473,665 km (0.076 R)
• M50: 21,808,677 km (0.088 R)
• M51: 22,340,946 km (0.112 R)
• M52: 23,073,527 km (0.095 R)
• M53: 23,221,030 km (0.045 R)
• M54: 25,369,256 km (0.09 R)
• M55: 25,928,901 km (0.037 R)
• M56: 26,236,026 km (0.115 R)
• M57: 26,647,270 km (0.11 R)
• M58: 27,320,012 km (0.096 R)
• M59: 27,423,982 km (0.079 R)
• M60: 27,841,361 km (0.084 R)
• M61: 28,260,833 km (0.073 R)
• M62: 28,471,317 km (0.095 R)
• M63: 28,946,889 km (0.109 R)
• M64: 29,478,410 km (0.1 R)
• M65: 30,227,895 km (0.057 R)
• M66: 30,389,461 km (0.087 R)
• M67: 31,200,880 km (0.066 R)
• M68: 31,636,509 km (0.11 R)
• M69: 32,238,940 km (0.119 R)
• M70: 32,900,461 km (0.109 R)
• M71: 33,900,972 km (0.094 R)
• M72: 34,405,117 km (0.095 R)
• M73: 36,217,345 km (0.088 R)
• M74: 36,675,264 km (0.091 R)
• M75: 37,192,723 km (0.096 R)
• M76: 37,770,470 km (0.111 R)
• M77: 38,002,497 km (0.1 R)
• M78: 38,176,778 km (0.078 R)
• M79: 38,526,089 km (0.095 R)
• M80: 38,993,433 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 13,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit