🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.43 AU - 0.63 AU

Year: 147 Days

Day: 44.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.44 AU - 0.68 AU

Year: 160 Days

Day: 21.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.48 AU - 0.74 AU

Year: 181 Days

Day: 25.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,385,738 km

• M1: 53,406 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.09 AU - 1.23 AU

Year: 476 Days

Day: 21.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.57 AU - 1.87 AU

Year: 859 Days

Day: 37 Hours

Environment

Temp: -59 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.54 AU - 4.76 AU

Year: 3219 Days

Day: 39 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.2

Radius: 8.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.5 AU - 7.02 AU

Year: 5964 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,385,738 km

• M1: 115,041 km (0.11 R)
• M2: 190,737 km (0.043 R)
• M3: 258,655 km (0.092 R)
• M4: 471,532 km (0.043 R)
• M5: 719,267 km (0.076 R)
• M6: 1,169,407 km (0.12 R)
• M7: 1,278,763 km (0.107 R)
• M8: 1,455,886 km (0.108 R)
• M9: 1,641,089 km (0.113 R)
• M10: 1,709,156 km (0.102 R)
• M11: 1,820,157 km (0.072 R)
• M12: 2,063,852 km (0.051 R)
• M13: 2,272,691 km (0.078 R)
• M14: 2,441,587 km (0.075 R)
• M15: 2,567,099 km (0.078 R)
• M16: 2,694,706 km (0.115 R)
• M17: 3,039,978 km (0.068 R)
• M18: 3,175,215 km (0.115 R)
• M19: 3,260,635 km (0.054 R)
• M20: 3,754,009 km (0.073 R)
• M21: 3,881,018 km (0.111 R)
• M22: 4,384,414 km (0.062 R)
• M23: 4,441,561 km (0.103 R)
• M24: 5,762,360 km (0.116 R)
• M25: 6,057,218 km (0.053 R)
• M26: 6,121,096 km (0.106 R)
• M27: 6,185,124 km (0.06 R)
• M28: 6,335,619 km (0.07 R)
• M29: 6,552,536 km (0.04 R)
• M30: 6,661,892 km (0.084 R)
• M31: 6,793,987 km (0.113 R)
• M32: 7,444,588 km (0.027 R)
• M33: 9,119,935 km (0.118 R)
• M34: 9,637,095 km (0.046 R)
• M35: 9,987,154 km (0.084 R)
• M36: 10,087,983 km (0.116 R)
• M37: 10,417,996 km (0.115 R)
• M38: 11,062,314 km (0.119 R)
• M39: 11,297,482 km (0.084 R)
• M40: 11,587,253 km (0.103 R)
• M41: 12,066,564 km (0.094 R)
• M42: 12,498,005 km (0.108 R)
• M43: 13,072,012 km (0.119 R)
• M44: 13,209,941 km (0.104 R)
• M45: 13,292,968 km (0.119 R)
• M46: 13,487,295 km (0.115 R)
• M47: 14,189,208 km (0.113 R)
• M48: 15,075,875 km (0.056 R)
• M49: 15,191,514 km (0.095 R)
• M50: 15,569,698 km (0.031 R)
• M51: 16,068,906 km (0.082 R)
• M52: 17,841,790 km (0.1 R)
• M53: 17,933,494 km (0.028 R)
• M54: 18,086,831 km (0.078 R)
• M55: 19,865,700 km (0.063 R)
• M56: 19,992,559 km (0.089 R)
• M57: 20,151,581 km (0.077 R)
• M58: 20,215,310 km (0.059 R)
• M59: 20,985,290 km (0.117 R)
• M60: 21,244,094 km (0.086 R)
• M61: 21,503,946 km (0.089 R)
• M62: 21,862,981 km (0.071 R)

Asteroid Belt

Center: 6.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.1

Radius: 13.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.96 AU - 7.12 AU

Year: 7113 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,385,738 km

• M1: 165,904 km (0.118 R)
• M2: 258,954 km (0.115 R)
• M3: 383,419 km (0.116 R)
• M4: 476,320 km (0.101 R)
• M5: 613,052 km (0.12 R)
• M6: 842,236 km (0.106 R)
• M7: 1,100,891 km (0.085 R)
• M8: 1,433,896 km (0.117 R)
• M9: 1,593,816 km (0.101 R)
• M10: 1,972,598 km (0.074 R)
• M11: 2,137,754 km (0.1 R)
• M12: 2,293,335 km (0.086 R)
• M13: 2,556,179 km (0.078 R)
• M14: 3,486,378 km (0.056 R)
• M15: 3,620,119 km (0.055 R)
• M16: 4,066,818 km (0.052 R)
• M17: 4,640,975 km (0.076 R)
• M18: 4,900,228 km (0.108 R)
• M19: 5,647,768 km (0.114 R)
• M20: 5,924,824 km (0.102 R)
• M21: 6,165,975 km (0.102 R)
• M22: 6,267,403 km (0.098 R)
• M23: 6,637,209 km (0.093 R)
• M24: 6,887,785 km (0.066 R)
• M25: 7,205,531 km (0.105 R)
• M26: 7,965,339 km (0.083 R)
• M27: 8,366,111 km (0.112 R)
• M28: 8,456,020 km (0.119 R)
• M29: 8,727,839 km (0.111 R)
• M30: 9,796,716 km (0.031 R)
• M31: 10,106,234 km (0.097 R)
• M32: 10,226,211 km (0.026 R)
• M33: 10,588,836 km (0.099 R)
• M34: 10,759,528 km (0.112 R)
• M35: 11,202,637 km (0.064 R)
• M36: 11,651,879 km (0.12 R)
• M37: 11,979,947 km (0.103 R)
• M38: 12,439,213 km (0.097 R)
• M39: 12,645,209 km (0.097 R)
• M40: 13,533,371 km (0.078 R)
• M41: 14,038,563 km (0.114 R)
• M42: 14,253,087 km (0.115 R)
• M43: 14,549,889 km (0.093 R)
• M44: 15,646,441 km (0.102 R)
• M45: 15,757,443 km (0.055 R)
• M46: 15,868,893 km (0.073 R)
• M47: 16,741,049 km (0.109 R)
• M48: 18,326,338 km (0.119 R)
• M49: 18,973,947 km (0.052 R)
• M50: 19,300,519 km (0.1 R)
• M51: 19,449,668 km (0.034 R)
• M52: 19,539,277 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.3

Radius: 9.6

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.68 AU - 9.96 AU

Year: 10835 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,385,738 km

• M1: 674,686 km (0.087 R)
• M2: 781,948 km (0.118 R)
• M3: 1,568,833 km (0.096 R)
• M4: 1,814,173 km (0.112 R)
• M5: 2,151,816 km (0.059 R)
• M6: 2,915,064 km (0.042 R)
• M7: 3,186,883 km (0.11 R)
• M8: 3,310,451 km (0.085 R)
• M9: 3,467,080 km (0.118 R)
• M10: 4,018,049 km (0.072 R)
• M11: 4,286,877 km (0.099 R)
• M12: 5,092,162 km (0.05 R)
• M13: 5,679,782 km (0.118 R)
• M14: 5,792,430 km (0.054 R)
• M15: 5,867,827 km (0.109 R)
• M16: 6,444,377 km (0.066 R)
• M17: 6,719,637 km (0.073 R)
• M18: 6,958,695 km (0.083 R)
• M19: 7,609,744 km (0.102 R)
• M20: 8,068,711 km (0.117 R)
• M21: 8,153,084 km (0.118 R)
• M22: 8,408,148 km (0.079 R)
• M23: 8,665,756 km (0.084 R)
• M24: 8,969,739 km (0.116 R)
• M25: 9,144,918 km (0.112 R)
• M26: 9,233,031 km (0.111 R)
• M27: 9,722,366 km (0.109 R)
• M28: 9,947,660 km (0.026 R)
• M29: 10,633,716 km (0.083 R)
• M30: 11,287,758 km (0.027 R)
• M31: 11,763,030 km (0.077 R)
• M32: 12,439,213 km (0.101 R)
• M33: 12,585,818 km (0.074 R)
• M34: 12,733,023 km (0.062 R)
• M35: 12,831,458 km (0.081 R)
• M36: 13,327,226 km (0.093 R)
• M37: 14,491,546 km (0.114 R)
• M38: 15,372,827 km (0.069 R)
• M39: 15,740,838 km (0.081 R)
• M40: 16,058,583 km (0.077 R)
• M41: 16,431,980 km (0.101 R)
• M42: 17,241,603 km (0.072 R)
• M43: 17,843,735 km (0.079 R)
• M44: 18,009,040 km (0.097 R)
• M45: 18,619,849 km (0.081 R)
• M46: 18,787,548 km (0.12 R)
• M47: 19,293,937 km (0.117 R)
• M48: 19,463,730 km (0.073 R)
• M49: 20,262,433 km (0.103 R)
• M50: 21,774,269 km (0.073 R)
• M51: 22,961,777 km (0.1 R)
• M52: 23,684,335 km (0.078 R)
• M53: 23,805,509 km (0.098 R)
• M54: 24,048,456 km (0.1 R)
• M55: 25,275,458 km (0.079 R)
• M56: 25,647,508 km (0.062 R)
• M57: 25,958,971 km (0.027 R)
• M58: 26,083,885 km (0.094 R)
• M59: 26,334,312 km (0.064 R)
• M60: 26,900,839 km (0.107 R)
• M61: 27,153,809 km (0.092 R)
• M62: 27,280,668 km (0.097 R)
• M63: 28,109,889 km (0.094 R)
• M64: 29,141,665 km (0.052 R)
• M65: 29,271,516 km (0.088 R)
• M66: 30,712,592 km (0.092 R)
• M67: 32,849,598 km (0.084 R)
• M68: 34,072,710 km (0.097 R)
• M69: 34,277,959 km (0.09 R)
• M70: 34,965,211 km (0.078 R)
• M71: 36,353,479 km (0.082 R)
• M72: 37,476,959 km (0.116 R)
• M73: 38,540,600 km (0.117 R)
• M74: 39,040,257 km (0.12 R)
• M75: 39,398,544 km (0.045 R)
• M76: 40,262,921 km (0.12 R)
• M77: 40,407,582 km (0.111 R)
• M78: 40,697,353 km (0.076 R)
• M79: 40,842,612 km (0.105 R)
• M80: 40,987,872 km (0.101 R)
• M81: 43,485,109 km (0.041 R)
• M82: 44,977,049 km (0.105 R)
• M83: 46,941,418 km (0.12 R)
• M84: 47,780,962 km (0.116 R)
• M85: 48,010,744 km (0.095 R)
• M86: 48,702,335 km (0.102 R)
• M87: 50,640,974 km (0.069 R)
• M88: 51,031,723 km (0.064 R)
• M89: 52,604,595 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.1

Radius: 5.2

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.16 AU - 15.36 AU

Year: 17357 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,385,738 km

• M1: 66,272 km (0.084 R)
• M2: 196,422 km (0.064 R)
• M3: 408,402 km (0.07 R)
• M4: 1,057,208 km (0.098 R)
• M5: 1,118,992 km (0.066 R)
• M6: 1,632,113 km (0.051 R)
• M7: 1,850,675 km (0.106 R)
• M8: 2,104,393 km (0.099 R)
• M9: 2,369,032 km (0.086 R)
• M10: 3,225,031 km (0.097 R)
• M11: 3,622,961 km (0.12 R)
• M12: 4,101,375 km (0.08 R)
• M13: 4,331,307 km (0.098 R)
• M14: 4,838,294 km (0.068 R)
• M15: 5,186,558 km (0.111 R)
• M16: 5,435,339 km (0.115 R)
• M17: 5,506,997 km (0.074 R)
• M18: 5,907,321 km (0.053 R)
• M19: 6,055,273 km (0.094 R)
• M20: 6,092,523 km (0.079 R)
• M21: 6,167,023 km (0.108 R)
• M22: 6,659,200 km (0.098 R)
• M23: 7,242,482 km (0.06 R)
• M24: 7,400,906 km (0.071 R)
• M25: 7,560,377 km (0.099 R)
• M26: 8,250,771 km (0.113 R)
• M27: 8,457,665 km (0.093 R)
• M28: 11,805,815 km (0.104 R)
• M29: 12,652,090 km (0.072 R)
• M30: 13,566,433 km (0.107 R)
• M31: 14,452,201 km (0.077 R)
• M32: 14,801,662 km (0.092 R)
• M33: 15,002,572 km (0.114 R)
• M34: 15,052,987 km (0.077 R)
• M35: 15,508,961 km (0.072 R)
• M36: 15,917,961 km (0.061 R)
• M37: 16,330,702 km (0.116 R)
• M38: 17,802,446 km (0.066 R)
• M39: 17,962,665 km (0.078 R)
• M40: 18,338,305 km (0.074 R)
• M41: 19,590,888 km (0.098 R)
• M42: 20,143,952 km (0.118 R)
• M43: 20,590,202 km (0.072 R)
• M44: 20,983,196 km (0.111 R)
• M45: 21,322,185 km (0.11 R)
• M46: 21,833,959 km (0.099 R)
• M47: 22,005,398 km (0.092 R)
• M48: 22,349,772 km (0.069 R)
• M49: 22,753,687 km (0.088 R)
• M50: 23,393,367 km (0.099 R)
• M51: 23,685,980 km (0.104 R)
• M52: 24,630,841 km (0.071 R)
• M53: 24,988,230 km (0.094 R)
• M54: 25,648,106 km (0.095 R)
• M55: 27,476,491 km (0.104 R)
• M56: 27,971,211 km (0.09 R)
• M57: 28,095,228 km (0.117 R)
• M58: 28,843,816 km (0.057 R)
• M59: 29,032,010 km (0.095 R)
• M60: 30,360,589 km (0.092 R)
• M61: 31,064,447 km (0.114 R)
• M62: 31,386,082 km (0.111 R)
• M63: 32,097,719 km (0.102 R)
• M64: 32,357,720 km (0.114 R)
• M65: 33,536,701 km (0.094 R)
• M66: 33,932,836 km (0.111 R)
• M67: 34,197,774 km (0.102 R)
• M68: 34,396,889 km (0.073 R)
• M69: 34,596,452 km (0.042 R)
• M70: 34,929,906 km (0.11 R)
• M71: 35,801,762 km (0.046 R)
• M72: 36,138,956 km (0.064 R)
• M73: 39,360,247 km (0.097 R)
• M74: 40,197,247 km (0.093 R)
• M75: 40,618,066 km (0.101 R)
• M76: 40,969,770 km (0.038 R)
• M77: 41,463,892 km (0.108 R)
• M78: 41,534,652 km (0.111 R)
• M79: 42,102,077 km (0.116 R)
• M80: 42,173,136 km (0.101 R)
• M81: 42,814,911 km (0.106 R)
• M82: 44,614,573 km (0.086 R)
• M83: 44,832,088 km (0.108 R)
• M84: 44,977,348 km (0.055 R)
• M85: 45,050,052 km (0.026 R)
• M86: 46,071,955 km (0.094 R)
• M87: 46,585,675 km (0.11 R)
• M88: 47,175,240 km (0.106 R)
• M89: 47,248,991 km (0.079 R)
• M90: 47,618,947 km (0.066 R)
• M91: 48,808,998 km (0.051 R)
• M92: 49,407,689 km (0.115 R)
• M93: 50,008,773 km (0.041 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 19,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit