🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.63 AU - 0.83 AU

Year: 235 Days

Day: 17.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.76 AU - 0.88 AU

Year: 280 Days

Day: 43 Hours

Environment

Temp: 120 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.09 AU - 1.29 AU

Year: 489 Days

Day: 34.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.67 AU - 3.05 AU

Year: 1822 Days

Day: 31.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.71 AU - 4.07 AU

Year: 2351 Days

Day: 24.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.1

Radius: 9.4

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.28 AU - 8.56 AU

Year: 9204 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,629,766 km

• M1: 160,668 km (0.051 R)
• M2: 383,419 km (0.083 R)
• M3: 725,250 km (0.108 R)
• M4: 889,808 km (0.108 R)
• M5: 1,087,427 km (0.073 R)
• M6: 1,170,603 km (0.105 R)
• M7: 1,234,482 km (0.083 R)
• M8: 1,321,548 km (0.109 R)
• M9: 1,410,708 km (0.091 R)
• M10: 1,479,074 km (0.087 R)
• M11: 1,812,827 km (0.072 R)
• M12: 2,039,767 km (0.094 R)
• M13: 2,276,132 km (0.088 R)
• M14: 2,438,744 km (0.067 R)
• M15: 3,187,183 km (0.102 R)
• M16: 3,369,542 km (0.111 R)
• M17: 4,133,090 km (0.029 R)
• M18: 4,534,461 km (0.066 R)
• M19: 4,602,678 km (0.086 R)
• M20: 5,592,268 km (0.047 R)
• M21: 5,775,675 km (0.042 R)
• M22: 8,715,871 km (0.074 R)
• M23: 9,447,106 km (0.088 R)
• M24: 9,842,343 km (0.088 R)
• M25: 10,922,290 km (0.099 R)
• M26: 11,992,214 km (0.083 R)
• M27: 12,324,621 km (0.082 R)
• M28: 12,659,869 km (0.079 R)
• M29: 13,046,729 km (0.115 R)
• M30: 13,241,656 km (0.071 R)
• M31: 13,535,915 km (0.093 R)
• M32: 14,080,900 km (0.083 R)
• M33: 14,381,143 km (0.058 R)
• M34: 15,346,049 km (0.108 R)
• M35: 15,966,132 km (0.103 R)
• M36: 16,541,934 km (0.07 R)
• M37: 16,805,825 km (0.109 R)
• M38: 17,071,062 km (0.116 R)
• M39: 17,230,982 km (0.088 R)
• M40: 17,498,463 km (0.071 R)
• M41: 18,037,763 km (0.104 R)
• M42: 19,465,077 km (0.112 R)
• M43: 19,687,977 km (0.112 R)
• M44: 20,079,924 km (0.092 R)
• M45: 20,871,596 km (0.084 R)
• M46: 20,985,589 km (0.056 R)
• M47: 21,271,321 km (0.089 R)
• M48: 21,673,440 km (0.092 R)
• M49: 23,900,354 km (0.115 R)
• M50: 24,198,802 km (0.104 R)
• M51: 24,618,723 km (0.079 R)
• M52: 25,587,369 km (0.107 R)
• M53: 26,877,651 km (0.093 R)
• M54: 27,001,668 km (0.032 R)
• M55: 27,187,917 km (0.095 R)
• M56: 27,937,552 km (0.096 R)
• M57: 28,252,007 km (0.097 R)
• M58: 28,567,509 km (0.077 R)
• M59: 28,757,348 km (0.062 R)
• M60: 29,138,374 km (0.065 R)
• M61: 29,265,831 km (0.109 R)
• M62: 30,226,998 km (0.06 R)
• M63: 30,744,008 km (0.071 R)
• M64: 30,938,485 km (0.107 R)
• M65: 31,003,560 km (0.077 R)
• M66: 32,510,011 km (0.066 R)
• M67: 34,040,247 km (0.108 R)
• M68: 35,457,837 km (0.093 R)
• M69: 36,344,952 km (0.08 R)
• M70: 36,963,539 km (0.074 R)
• M71: 37,308,662 km (0.101 R)
• M72: 38,141,174 km (0.04 R)
• M73: 40,533,393 km (0.074 R)
• M74: 40,746,870 km (0.104 R)
• M75: 41,317,735 km (0.036 R)
• M76: 41,675,872 km (0.065 R)
• M77: 44,871,881 km (0.117 R)
• M78: 45,019,086 km (0.08 R)
• M79: 45,387,695 km (0.108 R)
• M80: 45,979,354 km (0.094 R)
• M81: 46,201,956 km (0.059 R)
• M82: 46,648,206 km (0.087 R)
• M83: 47,845,139 km (0.09 R)
• M84: 47,995,485 km (0.079 R)
• M85: 48,900,702 km (0.099 R)
• M86: 49,279,483 km (0.1 R)
• M87: 49,507,321 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.5

Radius: 6.4

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.07 AU - 14.31 AU

Year: 16034 Days

Day: 20.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,629,766 km

• M1: 431,590 km (0.074 R)
• M2: 1,628,822 km (0.082 R)
• M3: 2,483,773 km (0.092 R)
• M4: 2,657,606 km (0.097 R)
• M5: 3,328,253 km (0.088 R)
• M6: 3,391,683 km (0.089 R)
• M7: 3,617,127 km (0.06 R)
• M8: 4,184,701 km (0.09 R)
• M9: 4,322,331 km (0.056 R)
• M10: 4,391,745 km (0.089 R)
• M11: 5,893,408 km (0.066 R)
• M12: 6,360,453 km (0.046 R)
• M13: 7,042,320 km (0.115 R)
• M14: 7,412,724 km (0.087 R)
• M15: 7,789,412 km (0.109 R)
• M16: 7,916,420 km (0.069 R)
• M17: 8,344,569 km (0.084 R)
• M18: 8,824,330 km (0.061 R)
• M19: 9,089,716 km (0.084 R)
• M20: 9,628,418 km (0.095 R)
• M21: 9,810,329 km (0.12 R)
• M22: 10,039,214 km (0.052 R)
• M23: 10,085,290 km (0.103 R)
• M24: 10,131,366 km (0.115 R)
• M25: 10,409,319 km (0.106 R)
• M26: 10,455,844 km (0.077 R)
• M27: 11,982,191 km (0.098 R)
• M28: 12,276,151 km (0.091 R)
• M29: 13,780,806 km (0.115 R)
• M30: 14,868,383 km (0.113 R)
• M31: 15,502,079 km (0.097 R)
• M32: 16,036,892 km (0.113 R)
• M33: 16,198,607 km (0.119 R)
• M34: 16,960,060 km (0.036 R)
• M35: 17,014,813 km (0.071 R)
• M36: 17,234,871 km (0.051 R)
• M37: 17,455,678 km (0.07 R)
• M38: 17,677,532 km (0.114 R)
• M39: 18,236,130 km (0.06 R)
• M40: 18,348,628 km (0.079 R)
• M41: 19,199,092 km (0.062 R)
• M42: 19,370,680 km (0.074 R)
• M43: 20,178,509 km (0.067 R)
• M44: 20,820,882 km (0.11 R)
• M45: 20,997,258 km (0.032 R)
• M46: 21,826,778 km (0.115 R)
• M47: 23,456,647 km (0.11 R)
• M48: 24,008,513 km (0.095 R)
• M49: 24,937,965 km (0.097 R)
• M50: 25,501,201 km (0.053 R)
• M51: 25,752,974 km (0.052 R)
• M52: 27,280,369 km (0.032 R)
• M53: 27,409,023 km (0.061 R)
• M54: 27,537,826 km (0.091 R)
• M55: 27,731,406 km (0.106 R)
• M56: 28,771,560 km (0.076 R)
• M57: 30,422,073 km (0.063 R)
• M58: 30,488,794 km (0.067 R)
• M59: 31,292,583 km (0.106 R)
• M60: 31,764,565 km (0.09 R)
• M61: 32,239,089 km (0.113 R)
• M62: 32,307,007 km (0.059 R)
• M63: 32,443,141 km (0.097 R)
• M64: 33,126,354 km (0.1 R)
• M65: 33,676,276 km (0.039 R)
• M66: 33,952,434 km (0.101 R)
• M67: 34,506,993 km (0.099 R)
• M68: 34,855,107 km (0.097 R)
• M69: 35,064,544 km (0.061 R)
• M70: 35,344,442 km (0.052 R)
• M71: 38,183,660 km (0.1 R)
• M72: 39,049,682 km (0.073 R)
• M73: 39,630,570 km (0.099 R)
• M74: 39,776,279 km (0.076 R)
• M75: 39,849,133 km (0.078 R)
• M76: 39,922,137 km (0.108 R)
• M77: 40,287,455 km (0.048 R)
• M78: 41,095,283 km (0.113 R)
• M79: 41,982,698 km (0.069 R)
• M80: 43,250,540 km (0.091 R)
• M81: 43,700,979 km (0.049 R)
• M82: 44,002,269 km (0.059 R)
• M83: 45,061,721 km (0.105 R)
• M84: 45,976,662 km (0.088 R)
• M85: 47,205,907 km (0.112 R)
• M86: 47,360,442 km (0.113 R)
• M87: 48,601,805 km (0.091 R)
• M88: 49,932,628 km (0.115 R)
• M89: 50,484,045 km (0.117 R)
• M90: 51,195,982 km (0.044 R)
• M91: 51,354,705 km (0.049 R)
• M92: 51,752,037 km (0.116 R)
• M93: 53,191,019 km (0.103 R)
• M94: 53,271,353 km (0.053 R)
• M95: 53,351,837 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752

Radius: 5.4

Gravity: 25.79 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.01 AU - 15.37 AU

Year: 21211 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,629,766 km

• M1: 744,249 km (0.119 R)
• M2: 1,610,271 km (0.106 R)
• M3: 2,088,386 km (0.113 R)
• M4: 2,232,748 km (0.074 R)
• M5: 2,455,350 km (0.081 R)
• M6: 2,646,386 km (0.108 R)
• M7: 3,758,647 km (0.119 R)
• M8: 3,934,424 km (0.057 R)
• M9: 5,484,108 km (0.104 R)
• M10: 5,633,407 km (0.112 R)
• M11: 6,089,381 km (0.095 R)
• M12: 7,036,485 km (0.096 R)
• M13: 7,471,965 km (0.032 R)
• M14: 7,693,071 km (0.091 R)
• M15: 8,888,357 km (0.1 R)
• M16: 8,946,701 km (0.106 R)
• M17: 9,958,132 km (0.057 R)
• M18: 10,262,414 km (0.099 R)
• M19: 10,880,253 km (0.077 R)
• M20: 11,637,518 km (0.025 R)
• M21: 11,701,246 km (0.108 R)
• M22: 11,957,956 km (0.108 R)
• M23: 12,022,433 km (0.106 R)
• M24: 12,216,461 km (0.113 R)
• M25: 12,607,660 km (0.069 R)
• M26: 13,002,897 km (0.109 R)
• M27: 14,349,727 km (0.099 R)
• M28: 15,952,668 km (0.112 R)
• M29: 16,955,722 km (0.095 R)
• M30: 17,028,127 km (0.099 R)
• M31: 20,392,284 km (0.118 R)
• M32: 21,089,111 km (0.119 R)
• M33: 22,109,369 km (0.089 R)
• M34: 23,145,633 km (0.096 R)
• M35: 24,116,074 km (0.075 R)
• M36: 24,442,646 km (0.119 R)
• M37: 25,762,997 km (0.105 R)
• M38: 25,846,323 km (0.12 R)
• M39: 26,431,849 km (0.056 R)
• M40: 27,957,598 km (0.097 R)
• M41: 28,043,168 km (0.088 R)
• M42: 28,386,346 km (0.111 R)
• M43: 28,731,019 km (0.09 R)
• M44: 28,990,422 km (0.074 R)
• M45: 33,154,478 km (0.099 R)
• M46: 33,699,464 km (0.051 R)
• M47: 33,881,674 km (0.106 R)
• M48: 34,338,845 km (0.118 R)
• M49: 34,982,265 km (0.099 R)
• M50: 35,074,567 km (0.092 R)
• M51: 35,629,725 km (0.098 R)
• M52: 36,281,074 km (0.107 R)
• M53: 39,981,527 km (0.098 R)
• M54: 40,464,429 km (0.105 R)
• M55: 41,241,291 km (0.079 R)
• M56: 41,338,828 km (0.116 R)
• M57: 43,204,912 km (0.119 R)
• M58: 43,303,946 km (0.115 R)
• M59: 43,998,828 km (0.054 R)
• M60: 45,701,850 km (0.092 R)
• M61: 45,903,658 km (0.09 R)
• M62: 46,308,170 km (0.12 R)
• M63: 48,965,627 km (0.093 R)
• M64: 49,482,338 km (0.108 R)
• M65: 49,793,202 km (0.112 R)
• M66: 51,777,319 km (0.084 R)
• M67: 53,468,074 km (0.087 R)
• M68: 54,213,371 km (0.107 R)
• M69: 54,747,884 km (0.08 R)
• M70: 58,100,671 km (0.105 R)
• M71: 59,526,339 km (0.116 R)
• M72: 60,409,415 km (0.105 R)
• M73: 63,084,375 km (0.09 R)
• M74: 63,309,071 km (0.039 R)
• M75: 63,533,916 km (0.1 R)
• M76: 64,436,291 km (0.077 R)
• M77: 64,775,878 km (0.079 R)
• M78: 65,002,519 km (0.075 R)
• M79: 65,456,548 km (0.082 R)
• M80: 65,683,937 km (0.109 R)
• M81: 67,054,104 km (0.063 R)
• M82: 67,398,179 km (0.077 R)
• M83: 69,822,562 km (0.108 R)
• M84: 72,746,004 km (0.107 R)
• M85: 73,099,354 km (0.038 R)
• M86: 73,926,331 km (0.086 R)
• M87: 74,637,669 km (0.076 R)
• M88: 74,756,450 km (0.061 R)
• M89: 75,828,318 km (0.071 R)
• M90: 77,025,101 km (0.104 R)
• M91: 77,385,483 km (0.112 R)
• M92: 78,348,893 km (0.074 R)
• M93: 79,922,962 km (0.049 R)
• M94: 81,385,131 km (0.07 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: 367 - 11,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit