🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.44 AU - 0.56 AU

Year: 135 Days

Day: 12.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,502,052 km

• M1: 181,013 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.81 AU - 0.83 AU

Year: 284 Days

Day: 32.1 Hours

Environment

Temp: 45 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.68 AU - 0.98 AU

Year: 290 Days

Day: 39.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.9 AU - 1.26 AU

Year: 430 Days

Day: 36 Hours

Environment

Temp: -4 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.15 AU - 1.15 AU

Year: 472 Days

Day: 44.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,502,052 km

• M1: 625,020 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.53 AU - 1.59 AU

Year: 746 Days

Day: 15.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.51 AU - 2.39 AU

Year: 1043 Days

Day: 12.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,502,052 km

• M1: 754,422 km (0.033 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 11.3

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.1 AU - 10.34 AU

Year: 10719 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,502,052 km

• M1: 152,590 km (0.082 R)
• M2: 236,813 km (0.11 R)
• M3: 465,698 km (0.114 R)
• M4: 1,600,847 km (0.096 R)
• M5: 1,972,747 km (0.086 R)
• M6: 3,045,214 km (0.069 R)
• M7: 3,215,457 km (0.07 R)
• M8: 3,330,797 km (0.034 R)
• M9: 3,745,332 km (0.07 R)
• M10: 3,958,808 km (0.109 R)
• M11: 4,207,889 km (0.049 R)
• M12: 5,288,584 km (0.051 R)
• M13: 5,597,803 km (0.119 R)
• M14: 5,842,395 km (0.084 R)
• M15: 6,197,989 km (0.071 R)
• M16: 6,670,719 km (0.102 R)
• M17: 7,844,912 km (0.102 R)
• M18: 8,356,238 km (0.061 R)
• M19: 9,328,624 km (0.082 R)
• M20: 9,702,469 km (0.038 R)
• M21: 9,870,168 km (0.111 R)
• M22: 10,208,708 km (0.107 R)
• M23: 10,637,007 km (0.107 R)
• M24: 10,766,708 km (0.108 R)
• M25: 10,940,391 km (0.101 R)
• M26: 11,246,768 km (0.09 R)
• M27: 12,182,503 km (0.064 R)
• M28: 12,363,516 km (0.069 R)
• M29: 12,545,427 km (0.101 R)
• M30: 13,422,071 km (0.1 R)
• M31: 13,938,482 km (0.111 R)
• M32: 14,175,445 km (0.091 R)
• M33: 16,118,722 km (0.1 R)
• M34: 17,171,891 km (0.04 R)
• M35: 17,375,045 km (0.09 R)
• M36: 17,630,259 km (0.12 R)
• M37: 18,040,905 km (0.117 R)
• M38: 18,299,260 km (0.102 R)
• M39: 18,871,771 km (0.111 R)
• M40: 19,028,999 km (0.037 R)
• M41: 19,874,676 km (0.1 R)
• M42: 19,981,189 km (0.08 R)
• M43: 20,088,002 km (0.115 R)
• M44: 20,302,077 km (0.034 R)
• M45: 20,463,194 km (0.048 R)
• M46: 20,624,610 km (0.028 R)
• M47: 22,262,856 km (0.039 R)
• M48: 22,929,913 km (0.089 R)
• M49: 23,153,711 km (0.083 R)
• M50: 23,547,154 km (0.067 R)
• M51: 24,056,086 km (0.036 R)
• M52: 26,772,933 km (0.072 R)
• M53: 28,437,209 km (0.081 R)
• M54: 29,039,639 km (0.114 R)
• M55: 29,829,067 km (0.109 R)
• M56: 30,502,707 km (0.109 R)
• M57: 30,995,781 km (0.112 R)
• M58: 31,491,399 km (0.084 R)
• M59: 31,927,178 km (0.107 R)
• M60: 32,553,394 km (0.079 R)
• M61: 32,742,037 km (0.116 R)
• M62: 32,930,979 km (0.107 R)
• M63: 33,945,103 km (0.099 R)
• M64: 34,072,561 km (0.053 R)
• M65: 35,033,727 km (0.1 R)
• M66: 35,356,110 km (0.026 R)
• M67: 36,264,020 km (0.085 R)
• M68: 36,720,892 km (0.094 R)
• M69: 37,970,483 km (0.099 R)
• M70: 38,235,421 km (0.115 R)
• M71: 40,376,166 km (0.059 R)
• M72: 40,849,793 km (0.116 R)
• M73: 41,529,266 km (0.064 R)
• M74: 42,007,232 km (0.096 R)
• M75: 42,212,630 km (0.057 R)
• M76: 42,349,811 km (0.064 R)
• M77: 42,762,103 km (0.065 R)
• M78: 43,798,517 km (0.12 R)
• M79: 44,285,009 km (0.1 R)
• M80: 44,703,434 km (0.112 R)
• M81: 45,333,540 km (0.103 R)
• M82: 45,684,796 km (0.116 R)
• M83: 46,957,126 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.1

Radius: 11.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.52 AU - 11.46 AU

Year: 11194 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,502,052 km

• M1: 142,118 km (0.083 R)
• M2: 266,284 km (0.118 R)
• M3: 377,585 km (0.106 R)
• M4: 496,216 km (0.09 R)
• M5: 629,657 km (0.093 R)
• M6: 709,842 km (0.103 R)
• M7: 846,126 km (0.08 R)
• M8: 917,783 km (0.114 R)
• M9: 1,087,427 km (0.049 R)
• M10: 1,393,803 km (0.102 R)
• M11: 2,086,442 km (0.101 R)
• M12: 2,390,724 km (0.117 R)
• M13: 2,763,821 km (0.086 R)
• M14: 3,127,044 km (0.111 R)
• M15: 3,270,808 km (0.064 R)
• M16: 3,565,067 km (0.086 R)
• M17: 3,837,335 km (0.062 R)
• M18: 4,116,485 km (0.095 R)
• M19: 4,760,503 km (0.088 R)
• M20: 4,893,047 km (0.034 R)
• M21: 5,195,983 km (0.094 R)
• M22: 5,962,373 km (0.11 R)
• M23: 6,141,441 km (0.099 R)
• M24: 6,431,811 km (0.105 R)
• M25: 6,838,418 km (0.115 R)
• M26: 7,215,404 km (0.083 R)
• M27: 7,406,441 km (0.119 R)
• M28: 8,507,033 km (0.113 R)
• M29: 9,117,541 km (0.071 R)
• M30: 9,282,697 km (0.108 R)
• M31: 9,658,188 km (0.108 R)
• M32: 10,081,101 km (0.093 R)
• M33: 10,510,148 km (0.102 R)
• M34: 10,945,179 km (0.113 R)
• M35: 11,253,201 km (0.108 R)
• M36: 12,376,830 km (0.118 R)
• M37: 13,067,972 km (0.111 R)
• M38: 13,677,135 km (0.095 R)
• M39: 14,777,726 km (0.111 R)
• M40: 14,971,904 km (0.117 R)
• M41: 15,069,442 km (0.117 R)
• M42: 16,305,570 km (0.045 R)
• M43: 16,758,552 km (0.07 R)
• M44: 17,368,911 km (0.117 R)
• M45: 17,625,472 km (0.066 R)
• M46: 18,402,483 km (0.055 R)
• M47: 18,821,507 km (0.105 R)
• M48: 19,084,948 km (0.099 R)
• M49: 20,420,708 km (0.063 R)
• M50: 20,745,784 km (0.111 R)
• M51: 22,452,396 km (0.08 R)
• M52: 22,787,944 km (0.104 R)
• M53: 23,690,768 km (0.1 R)
• M54: 24,375,477 km (0.075 R)
• M55: 24,951,130 km (0.042 R)
• M56: 25,066,769 km (0.097 R)
• M57: 25,881,479 km (0.034 R)
• M58: 26,409,858 km (0.054 R)
• M59: 26,527,742 km (0.069 R)
• M60: 27,238,780 km (0.12 R)
• M61: 28,196,506 km (0.111 R)
• M62: 28,437,658 km (0.096 R)
• M63: 29,409,146 km (0.117 R)
• M64: 30,145,018 km (0.103 R)
• M65: 30,515,123 km (0.1 R)
• M66: 31,135,356 km (0.093 R)
• M67: 31,322,353 km (0.072 R)
• M68: 32,262,426 km (0.076 R)
• M69: 32,704,339 km (0.107 R)
• M70: 32,894,328 km (0.098 R)
• M71: 33,021,187 km (0.103 R)
• M72: 33,466,540 km (0.048 R)
• M73: 33,849,809 km (0.068 R)
• M74: 34,427,556 km (0.081 R)
• M75: 35,267,698 km (0.104 R)
• M76: 35,722,924 km (0.059 R)
• M77: 37,100,272 km (0.111 R)
• M78: 37,232,217 km (0.085 R)
• M79: 37,762,093 km (0.058 R)
• M80: 38,161,220 km (0.115 R)
• M81: 39,299,361 km (0.095 R)
• M82: 40,584,706 km (0.052 R)
• M83: 40,720,840 km (0.095 R)
• M84: 41,129,990 km (0.075 R)
• M85: 43,823,051 km (0.077 R)
• M86: 46,216,916 km (0.108 R)
• M87: 46,572,510 km (0.081 R)
• M88: 46,857,643 km (0.048 R)
• M89: 47,000,509 km (0.069 R)
• M90: 47,716,634 km (0.116 R)

Asteroid Belt

Center: 13.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.6

Radius: 6

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.78 AU - 18.48 AU

Year: 28343 Days

Day: 23.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,502,052 km

• M1: 91,105 km (0.116 R)
• M2: 449,093 km (0.11 R)
• M3: 699,220 km (0.112 R)
• M4: 872,904 km (0.068 R)
• M5: 1,418,487 km (0.114 R)
• M6: 1,527,394 km (0.048 R)
• M7: 2,020,768 km (0.101 R)
• M8: 2,205,970 km (0.109 R)
• M9: 2,332,530 km (0.091 R)
• M10: 2,828,447 km (0.102 R)
• M11: 3,212,315 km (0.085 R)
• M12: 4,028,671 km (0.073 R)
• M13: 4,222,849 km (0.096 R)
• M14: 4,301,238 km (0.073 R)
• M15: 4,420,019 km (0.041 R)
• M16: 5,029,630 km (0.048 R)
• M17: 5,536,019 km (0.091 R)
• M18: 5,665,271 km (0.032 R)
• M19: 5,970,601 km (0.085 R)
• M20: 6,058,714 km (0.096 R)
• M21: 6,551,788 km (0.112 R)
• M22: 6,918,303 km (0.056 R)
• M23: 7,011,054 km (0.062 R)
• M24: 8,008,872 km (0.076 R)
• M25: 8,155,029 km (0.076 R)
• M26: 9,304,838 km (0.095 R)
• M27: 9,509,937 km (0.08 R)
• M28: 10,239,525 km (0.12 R)
• M29: 10,292,334 km (0.116 R)
• M30: 10,825,500 km (0.074 R)
• M31: 12,029,464 km (0.045 R)
• M32: 12,141,064 km (0.081 R)
• M33: 12,196,864 km (0.085 R)
• M34: 12,421,410 km (0.115 R)
• M35: 12,647,303 km (0.095 R)
• M36: 12,704,001 km (0.101 R)
• M37: 13,564,189 km (0.076 R)
• M38: 13,796,813 km (0.092 R)
• M39: 14,265,803 km (0.118 R)
• M40: 15,039,224 km (0.037 R)
• M41: 15,400,802 km (0.086 R)
• M42: 15,643,449 km (0.097 R)
• M43: 17,376,989 km (0.041 R)
• M44: 17,566,380 km (0.096 R)
• M45: 18,910,667 km (0.063 R)
• M46: 19,235,593 km (0.101 R)
• M47: 19,627,989 km (0.026 R)
• M48: 19,759,336 km (0.077 R)
• M49: 20,754,012 km (0.076 R)
• M50: 21,021,942 km (0.089 R)
• M51: 21,089,111 km (0.116 R)
• M52: 21,968,896 km (0.108 R)
• M53: 22,173,546 km (0.111 R)
• M54: 26,471,343 km (0.113 R)
• M55: 26,616,453 km (0.07 R)
• M56: 27,713,604 km (0.078 R)
• M57: 28,900,214 km (0.098 R)
• M58: 29,049,663 km (0.117 R)
• M59: 29,274,359 km (0.11 R)
• M60: 30,406,515 km (0.077 R)
• M61: 32,947,285 km (0.089 R)
• M62: 33,103,466 km (0.093 R)
• M63: 33,181,705 km (0.074 R)
• M64: 33,730,580 km (0.099 R)
• M65: 35,315,569 km (0.116 R)
• M66: 35,555,375 km (0.065 R)
• M67: 36,439,349 km (0.093 R)
• M68: 36,843,562 km (0.092 R)
• M69: 37,574,796 km (0.067 R)
• M70: 38,969,198 km (0.087 R)
• M71: 39,134,354 km (0.049 R)
• M72: 41,808,416 km (0.113 R)
• M73: 42,656,038 km (0.072 R)
• M74: 43,509,344 km (0.106 R)
• M75: 44,023,961 km (0.114 R)
• M76: 46,540,047 km (0.047 R)
• M77: 48,124,887 km (0.04 R)
• M78: 48,657,156 km (0.085 R)
• M79: 50,805,681 km (0.12 R)
• M80: 51,891,462 km (0.056 R)
• M81: 52,254,985 km (0.06 R)
• M82: 52,710,810 km (0.092 R)
• M83: 53,626,199 km (0.096 R)
• M84: 54,270,068 km (0.08 R)
• M85: 55,009,082 km (0.11 R)
• M86: 55,194,434 km (0.108 R)
• M87: 56,403,783 km (0.081 R)
• M88: 58,470,178 km (0.083 R)
• M89: 59,132,747 km (0.106 R)
• M90: 60,656,850 km (0.082 R)
• M91: 61,039,821 km (0.117 R)
• M92: 61,615,922 km (0.115 R)
• M93: 62,193,819 km (0.086 R)
• M94: 63,451,937 km (0.096 R)
• M95: 64,327,832 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit