🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.82 AU

Year: 156 Days

Day: 35.8 Hours

Environment

Temp: 339 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,911,483 km

• M1: 354,846 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.69 AU - 0.87 AU

Year: 196 Days

Day: 35.7 Hours

Environment

Temp: 335 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.75 AU - 0.85 AU

Year: 204 Days

Day: 46.7 Hours

Environment

Temp: 296 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.7 AU - 1.78 AU

Year: 655 Days

Day: 19.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.21 AU - 4.29 AU

Year: 2499 Days

Day: 26.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.62 AU - 5.72 AU

Year: 3851 Days

Day: 24.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,911,483 km

• M1: 1,248,394 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.67 AU - 7.09 AU

Year: 5147 Days

Day: 32.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 14.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.38 AU - 13.02 AU

Year: 11414 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,911,483 km

• M1: 225,594 km (0.05 R)
• M2: 316,399 km (0.069 R)
• M3: 462,706 km (0.117 R)
• M4: 657,034 km (0.118 R)
• M5: 810,072 km (0.085 R)
• M6: 1,094,907 km (0.109 R)
• M7: 1,435,541 km (0.096 R)
• M8: 1,761,814 km (0.102 R)
• M9: 2,035,279 km (0.078 R)
• M10: 2,190,412 km (0.072 R)
• M11: 2,322,806 km (0.081 R)
• M12: 2,908,781 km (0.031 R)
• M13: 3,114,328 km (0.049 R)
• M14: 3,571,350 km (0.043 R)
• M15: 4,049,914 km (0.115 R)
• M16: 4,148,050 km (0.118 R)
• M17: 4,548,972 km (0.081 R)
• M18: 4,962,610 km (0.088 R)
• M19: 5,826,239 km (0.099 R)
• M20: 5,937,539 km (0.099 R)
• M21: 6,200,084 km (0.093 R)
• M22: 6,351,776 km (0.105 R)
• M23: 6,620,304 km (0.065 R)
• M24: 7,049,949 km (0.091 R)
• M25: 7,895,327 km (0.089 R)
• M26: 8,645,411 km (0.062 R)
• M27: 10,664,982 km (0.048 R)
• M28: 10,756,087 km (0.042 R)
• M29: 11,030,749 km (0.089 R)
• M30: 11,400,555 km (0.076 R)
• M31: 11,540,279 km (0.064 R)
• M32: 12,486,485 km (0.098 R)
• M33: 13,359,539 km (0.109 R)
• M34: 13,506,893 km (0.063 R)
• M35: 13,753,879 km (0.087 R)
• M36: 14,002,211 km (0.06 R)
• M37: 14,858,061 km (0.079 R)
• M38: 15,627,293 km (0.082 R)
• M39: 16,304,373 km (0.072 R)
• M40: 16,620,174 km (0.114 R)
• M41: 17,741,410 km (0.114 R)
• M42: 18,066,187 km (0.055 R)
• M43: 18,174,945 km (0.065 R)
• M44: 19,440,842 km (0.077 R)
• M45: 21,249,330 km (0.09 R)
• M46: 22,057,308 km (0.092 R)
• M47: 22,406,619 km (0.11 R)
• M48: 22,934,251 km (0.098 R)
• M49: 23,406,532 km (0.119 R)
• M50: 24,541,231 km (0.113 R)
• M51: 25,024,433 km (0.032 R)
• M52: 25,327,967 km (0.118 R)
• M53: 25,755,069 km (0.114 R)
• M54: 26,184,564 km (0.115 R)
• M55: 26,369,317 km (0.073 R)
• M56: 26,864,187 km (0.072 R)
• M57: 27,050,586 km (0.1 R)
• M58: 27,237,434 km (0.106 R)
• M59: 27,737,689 km (0.102 R)
• M60: 28,051,845 km (0.072 R)
• M61: 30,413,546 km (0.118 R)
• M62: 30,607,874 km (0.109 R)
• M63: 30,802,501 km (0.064 R)
• M64: 31,585,346 km (0.111 R)
• M65: 31,913,564 km (0.092 R)
• M66: 35,392,911 km (0.109 R)
• M67: 35,938,794 km (0.058 R)
• M68: 36,556,184 km (0.082 R)
• M69: 36,762,929 km (0.118 R)
• M70: 38,920,579 km (0.084 R)
• M71: 39,131,512 km (0.102 R)
• M72: 40,618,963 km (0.108 R)
• M73: 41,549,163 km (0.1 R)
• M74: 42,558,649 km (0.105 R)
• M75: 42,776,015 km (0.064 R)
• M76: 43,211,943 km (0.101 R)
• M77: 43,722,371 km (0.078 R)
• M78: 44,088,138 km (0.064 R)
• M79: 45,783,830 km (0.107 R)
• M80: 46,602,280 km (0.057 R)
• M81: 48,859,113 km (0.117 R)
• M82: 49,314,788 km (0.055 R)
• M83: 49,466,930 km (0.104 R)
• M84: 50,843,828 km (0.099 R)

Asteroid Belt

Center: 16.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 21.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.1

Radius: 6.6

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 19.53 AU - 22.69 AU

Year: 27663 Days

Day: 17.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,911,483 km

• M1: 105,317 km (0.079 R)
• M2: 234,121 km (0.113 R)
• M3: 423,512 km (0.078 R)
• M4: 1,603,839 km (0.086 R)
• M5: 1,674,599 km (0.099 R)
• M6: 2,199,089 km (0.095 R)
• M7: 2,561,415 km (0.089 R)
• M8: 2,985,973 km (0.068 R)
• M9: 3,804,274 km (0.12 R)
• M10: 3,995,161 km (0.054 R)
• M11: 4,091,801 km (0.034 R)
• M12: 4,238,257 km (0.073 R)
• M13: 4,336,693 km (0.083 R)
• M14: 4,485,991 km (0.116 R)
• M15: 4,892,449 km (0.069 R)
• M16: 6,632,571 km (0.048 R)
• M17: 6,978,292 km (0.115 R)
• M18: 7,036,485 km (0.092 R)
• M19: 7,989,424 km (0.112 R)
• M20: 8,481,002 km (0.102 R)
• M21: 9,882,735 km (0.118 R)
• M22: 9,948,109 km (0.119 R)
• M23: 10,079,456 km (0.07 R)
• M24: 10,610,229 km (0.046 R)
• M25: 11,082,061 km (0.119 R)
• M26: 14,053,822 km (0.055 R)
• M27: 15,778,686 km (0.043 R)
• M28: 15,931,874 km (0.042 R)
• M29: 16,085,511 km (0.06 R)
• M30: 17,411,098 km (0.095 R)
• M31: 17,648,659 km (0.117 R)
• M32: 18,207,258 km (0.091 R)
• M33: 18,852,623 km (0.082 R)
• M34: 19,505,468 km (0.085 R)
• M35: 20,498,499 km (0.114 R)
• M36: 21,848,171 km (0.12 R)
• M37: 21,933,441 km (0.081 R)
• M38: 23,837,972 km (0.117 R)
• M39: 24,988,080 km (0.064 R)
• M40: 25,345,470 km (0.093 R)
• M41: 26,337,304 km (0.041 R)
• M42: 27,802,615 km (0.095 R)
• M43: 28,545,069 km (0.059 R)
• M44: 29,860,034 km (0.108 R)
• M45: 30,524,847 km (0.1 R)
• M46: 30,907,070 km (0.108 R)
• M47: 31,098,705 km (0.085 R)
• M48: 32,548,607 km (0.081 R)
• M49: 34,119,534 km (0.106 R)
• M50: 35,213,693 km (0.068 R)
• M51: 36,622,905 km (0.068 R)
• M52: 36,825,610 km (0.117 R)
• M53: 37,130,640 km (0.093 R)
• M54: 38,358,689 km (0.098 R)
• M55: 38,564,685 km (0.079 R)
• M56: 38,770,981 km (0.099 R)
• M57: 40,330,240 km (0.091 R)
• M58: 41,064,765 km (0.12 R)
• M59: 46,768,483 km (0.038 R)
• M60: 46,878,587 km (0.118 R)
• M61: 47,319,302 km (0.107 R)
• M62: 51,121,033 km (0.084 R)
• M63: 51,802,003 km (0.057 R)
• M64: 53,058,326 km (0.088 R)
• M65: 53,173,067 km (0.1 R)
• M66: 53,287,809 km (0.114 R)
• M67: 56,184,323 km (0.115 R)
• M68: 56,418,294 km (0.112 R)
• M69: 57,122,002 km (0.12 R)
• M70: 57,474,904 km (0.105 R)
• M71: 58,775,208 km (0.112 R)
• M72: 59,369,561 km (0.105 R)
• M73: 59,727,099 km (0.066 R)
• M74: 67,025,680 km (0.104 R)
• M75: 70,022,874 km (0.119 R)
• M76: 71,791,420 km (0.075 R)
• M77: 73,702,383 km (0.114 R)
• M78: 73,830,439 km (0.117 R)
• M79: 73,958,495 km (0.108 R)
• M80: 74,214,905 km (0.064 R)
• M81: 74,343,111 km (0.059 R)
• M82: 75,114,437 km (0.109 R)
• M83: 76,017,709 km (0.066 R)
• M84: 76,535,467 km (0.066 R)
• M85: 77,444,274 km (0.076 R)
• M86: 77,704,724 km (0.112 R)
• M87: 78,748,918 km (0.079 R)
• M88: 80,192,238 km (0.051 R)
• M89: 80,851,216 km (0.101 R)
• M90: 81,379,746 km (0.079 R)
• M91: 81,511,990 km (0.104 R)
• M92: 83,772,115 km (0.108 R)
• M93: 85,379,694 km (0.117 R)
• M94: 88,217,565 km (0.062 R)
• M95: 90,400,497 km (0.069 R)
• M96: 91,498,546 km (0.105 R)
• M97: 91,773,806 km (0.098 R)

Kuiper Belt

Range: 38.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 10,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit