🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.43 AU - 0.61 AU

Year: 143 Days

Day: 16.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 143.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,815,733 km

• M1: 186,698 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.51 AU - 0.57 AU

Year: 151 Days

Day: 37.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 141.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.07 AU - 1.37 AU

Year: 513 Days

Day: 33.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.99 AU - 1.49 AU

Year: 526 Days

Day: 34 Hours

Environment

Temp: -25 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.27 AU - 1.29 AU

Year: 551 Days

Day: 12.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.66 AU - 2.04 AU

Year: 958 Days

Day: 13.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,815,733 km

• M1: 43,084 km (0.036 R)
• M2: 1,593,367 km (0.066 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.87 AU - 4.43 AU

Year: 3219 Days

Day: 15.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.3

Radius: 9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.75 AU - 5.35 AU

Year: 4321 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,815,733 km

• M1: 113,844 km (0.115 R)
• M2: 357,539 km (0.051 R)
• M3: 449,242 km (0.107 R)
• M4: 603,627 km (0.093 R)
• M5: 766,240 km (0.056 R)
• M6: 911,350 km (0.092 R)
• M7: 1,077,254 km (0.114 R)
• M8: 1,338,602 km (0.098 R)
• M9: 2,179,192 km (0.095 R)
• M10: 2,327,892 km (0.095 R)
• M11: 2,433,957 km (0.079 R)
• M12: 2,651,173 km (0.078 R)
• M13: 2,842,360 km (0.098 R)
• M14: 3,120,911 km (0.101 R)
• M15: 3,255,250 km (0.103 R)
• M16: 3,512,109 km (0.117 R)
• M17: 3,581,672 km (0.051 R)
• M18: 4,100,328 km (0.114 R)
• M19: 4,490,629 km (0.062 R)
• M20: 4,699,916 km (0.057 R)
• M21: 4,873,450 km (0.111 R)
• M22: 5,088,572 km (0.08 R)
• M23: 5,227,099 km (0.036 R)
• M24: 5,711,497 km (0.073 R)
• M25: 5,896,849 km (0.081 R)
• M26: 6,000,670 km (0.083 R)
• M27: 6,168,219 km (0.105 R)
• M28: 6,507,657 km (0.109 R)
• M29: 6,809,845 km (0.068 R)
• M30: 7,925,994 km (0.054 R)
• M31: 8,017,847 km (0.111 R)
• M32: 8,505,387 km (0.092 R)
• M33: 8,835,699 km (0.102 R)
• M34: 9,050,222 km (0.11 R)
• M35: 9,242,456 km (0.069 R)
• M36: 9,851,917 km (0.054 R)
• M37: 10,373,864 km (0.109 R)
• M38: 10,449,112 km (0.116 R)
• M39: 10,650,920 km (0.103 R)
• M40: 11,135,018 km (0.101 R)
• M41: 11,600,417 km (0.111 R)
• M42: 11,678,657 km (0.065 R)
• M43: 11,887,944 km (0.088 R)
• M44: 12,336,888 km (0.103 R)
• M45: 13,034,462 km (0.081 R)
• M46: 13,197,225 km (0.063 R)
• M47: 13,689,552 km (0.102 R)
• M48: 13,772,130 km (0.059 R)
• M49: 13,855,007 km (0.077 R)
• M50: 13,965,709 km (0.088 R)
• M51: 14,188,012 km (0.076 R)
• M52: 14,327,437 km (0.063 R)
• M53: 14,523,560 km (0.08 R)
• M54: 14,833,377 km (0.113 R)
• M55: 15,117,164 km (0.117 R)
• M56: 15,231,008 km (0.112 R)
• M57: 15,402,597 km (0.104 R)
• M58: 15,660,952 km (0.119 R)
• M59: 16,007,720 km (0.089 R)
• M60: 16,123,958 km (0.109 R)
• M61: 17,659,580 km (0.034 R)
• M62: 17,839,696 km (0.084 R)
• M63: 18,141,435 km (0.101 R)
• M64: 18,596,960 km (0.075 R)
• M65: 18,719,182 km (0.112 R)
• M66: 18,841,553 km (0.066 R)
• M67: 19,333,879 km (0.083 R)
• M68: 19,550,647 km (0.116 R)
• M69: 20,772,861 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.3

Radius: 14.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.09 AU - 8.81 AU

Year: 9354 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 160.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,815,733 km

• M1: 192,084 km (0.095 R)
• M2: 398,230 km (0.083 R)
• M3: 580,589 km (0.105 R)
• M4: 880,982 km (0.12 R)
• M5: 1,252,433 km (0.037 R)
• M6: 1,739,973 km (0.118 R)
• M7: 2,309,941 km (0.047 R)
• M8: 2,410,470 km (0.086 R)
• M9: 3,100,865 km (0.087 R)
• M10: 3,790,960 km (0.059 R)
• M11: 4,092,699 km (0.107 R)
• M12: 4,751,827 km (0.106 R)
• M13: 5,444,166 km (0.089 R)
• M14: 5,545,743 km (0.093 R)
• M15: 5,888,920 km (0.098 R)
• M16: 5,993,190 km (0.079 R)
• M17: 6,239,129 km (0.072 R)
• M18: 6,923,240 km (0.056 R)
• M19: 7,107,245 km (0.095 R)
• M20: 7,330,296 km (0.057 R)
• M21: 7,859,872 km (0.051 R)
• M22: 8,716,918 km (0.116 R)
• M23: 8,915,883 km (0.064 R)
• M24: 9,197,127 km (0.044 R)
• M25: 9,727,003 km (0.075 R)
• M26: 9,850,721 km (0.089 R)
• M27: 10,987,664 km (0.088 R)
• M28: 11,159,702 km (0.103 R)
• M29: 11,900,660 km (0.103 R)
• M30: 12,166,047 km (0.089 R)
• M31: 12,522,987 km (0.097 R)
• M32: 13,799,207 km (0.12 R)
• M33: 14,031,383 km (0.041 R)
• M34: 14,171,406 km (0.1 R)
• M35: 14,405,826 km (0.062 R)
• M36: 15,164,437 km (0.105 R)
• M37: 15,548,604 km (0.116 R)
• M38: 15,984,682 km (0.086 R)
• M39: 18,174,197 km (0.089 R)
• M40: 18,377,949 km (0.109 R)
• M41: 18,479,975 km (0.1 R)
• M42: 19,929,728 km (0.037 R)
• M43: 21,147,903 km (0.077 R)
• M44: 21,901,278 km (0.095 R)
• M45: 22,009,587 km (0.062 R)
• M46: 23,157,900 km (0.069 R)
• M47: 24,101,713 km (0.111 R)
• M48: 24,325,511 km (0.048 R)
• M49: 24,437,859 km (0.047 R)
• M50: 26,026,888 km (0.045 R)
• M51: 26,660,285 km (0.098 R)
• M52: 26,833,968 km (0.119 R)
• M53: 28,768,718 km (0.087 R)
• M54: 29,125,359 km (0.04 R)
• M55: 29,483,496 km (0.075 R)
• M56: 30,566,435 km (0.105 R)
• M57: 31,234,689 km (0.083 R)
• M58: 31,417,797 km (0.055 R)
• M59: 31,969,215 km (0.059 R)
• M60: 32,153,669 km (0.058 R)
• M61: 32,585,707 km (0.118 R)
• M62: 33,642,616 km (0.105 R)
• M63: 34,206,750 km (0.119 R)
• M64: 36,494,550 km (0.064 R)
• M65: 36,687,382 km (0.072 R)
• M66: 37,721,851 km (0.112 R)
• M67: 37,916,777 km (0.095 R)
• M68: 39,028,289 km (0.083 R)
• M69: 39,225,609 km (0.113 R)
• M70: 40,283,116 km (0.091 R)
• M71: 40,549,101 km (0.038 R)
• M72: 41,484,238 km (0.082 R)
• M73: 42,629,260 km (0.102 R)
• M74: 43,036,016 km (0.1 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 8.5

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.61 AU - 11.31 AU

Year: 11970 Days

Day: 9.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,815,733 km

• M1: 138,378 km (0.074 R)
• M2: 275,260 km (0.099 R)
• M3: 439,668 km (0.094 R)
• M4: 534,812 km (0.097 R)
• M5: 804,837 km (0.112 R)
• M6: 1,137,542 km (0.095 R)
• M7: 1,486,255 km (0.109 R)
• M8: 1,560,007 km (0.104 R)
• M9: 1,841,101 km (0.1 R)
• M10: 2,110,527 km (0.109 R)
• M11: 2,193,853 km (0.079 R)
• M12: 2,392,668 km (0.093 R)
• M13: 2,686,927 km (0.116 R)
• M14: 3,023,971 km (0.106 R)
• M15: 3,149,933 km (0.085 R)
• M16: 3,637,771 km (0.113 R)
• M17: 4,538,650 km (0.099 R)
• M18: 5,390,460 km (0.094 R)
• M19: 5,543,648 km (0.075 R)
• M20: 6,011,890 km (0.085 R)
• M21: 6,411,765 km (0.1 R)
• M22: 8,315,697 km (0.081 R)
• M23: 9,814,518 km (0.079 R)
• M24: 10,379,998 km (0.062 R)
• M25: 10,859,309 km (0.049 R)
• M26: 10,955,950 km (0.099 R)
• M27: 11,199,046 km (0.098 R)
• M28: 11,690,625 km (0.115 R)
• M29: 12,491,721 km (0.073 R)
• M30: 13,207,248 km (0.054 R)
• M31: 14,093,765 km (0.109 R)
• M32: 14,731,202 km (0.055 R)
• M33: 15,704,784 km (0.058 R)
• M34: 15,923,945 km (0.045 R)
• M35: 16,254,706 km (0.108 R)
• M36: 17,203,905 km (0.115 R)
• M37: 17,656,887 km (0.045 R)
• M38: 17,941,871 km (0.045 R)
• M39: 18,806,248 km (0.087 R)
• M40: 18,864,291 km (0.101 R)
• M41: 19,979,693 km (0.109 R)
• M42: 21,116,338 km (0.067 R)
• M43: 22,028,436 km (0.097 R)
• M44: 22,458,530 km (0.109 R)
• M45: 22,705,516 km (0.076 R)
• M46: 23,077,716 km (0.094 R)
• M47: 23,451,860 km (0.088 R)
• M48: 24,143,152 km (0.107 R)
• M49: 24,269,562 km (0.105 R)
• M50: 24,332,842 km (0.102 R)
• M51: 24,396,122 km (0.087 R)
• M52: 25,609,959 km (0.084 R)
• M53: 25,803,389 km (0.088 R)
• M54: 26,321,745 km (0.03 R)
• M55: 28,162,547 km (0.096 R)
• M56: 28,428,981 km (0.057 R)
• M57: 28,897,073 km (0.05 R)
• M58: 29,233,070 km (0.085 R)
• M59: 29,705,500 km (0.092 R)
• M60: 29,908,803 km (0.052 R)
• M61: 31,551,687 km (0.086 R)
• M62: 32,314,337 km (0.108 R)
• M63: 32,663,049 km (0.073 R)
• M64: 33,575,597 km (0.09 R)
• M65: 33,787,277 km (0.05 R)
• M66: 33,999,557 km (0.083 R)
• M67: 34,141,226 km (0.106 R)
• M68: 36,073,582 km (0.117 R)
• M69: 36,290,499 km (0.105 R)
• M70: 36,362,754 km (0.113 R)
• M71: 37,162,355 km (0.116 R)
• M72: 37,235,359 km (0.11 R)
• M73: 37,454,520 km (0.074 R)
• M74: 37,527,673 km (0.069 R)
• M75: 40,643,198 km (0.041 R)
• M76: 41,019,587 km (0.112 R)
• M77: 42,536,659 km (0.102 R)
• M78: 42,842,287 km (0.071 R)
• M79: 44,303,858 km (0.076 R)
• M80: 45,157,613 km (0.087 R)
• M81: 47,196,931 km (0.075 R)
• M82: 47,830,329 km (0.098 R)
• M83: 48,865,845 km (0.079 R)
• M84: 51,690,103 km (0.074 R)
• M85: 52,016,227 km (0.089 R)
• M86: 53,657,166 km (0.079 R)
• M87: 54,070,056 km (0.038 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 17,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit