🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.44 AU - 0.68 AU

Year: 154 Days

Day: 15.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.53 AU - 0.63 AU

Year: 162 Days

Day: 20.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.73 AU - 0.81 AU

Year: 248 Days

Day: 14 Hours

Environment

Temp: 110 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,429,700 km

• M1: 147,055 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.86 AU - 1.38 AU

Year: 435 Days

Day: 40 Hours

Environment

Temp: 25 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.15 AU - 1.37 AU

Year: 519 Days

Day: 20.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 165.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.29 AU - 2.47 AU

Year: 1348 Days

Day: 23.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,429,700 km

• M1: 572,511 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.85 AU - 2.85 AU

Year: 1766 Days

Day: 43.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,429,700 km

• M1: 450,888 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.2

Radius: 14.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.73 AU - 6.99 AU

Year: 5207 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,429,700 km

• M1: 187,297 km (0.114 R)
• M2: 290,669 km (0.082 R)
• M3: 430,094 km (0.074 R)
• M4: 538,403 km (0.1 R)
• M5: 889,359 km (0.1 R)
• M6: 1,262,307 km (0.067 R)
• M7: 1,380,639 km (0.076 R)
• M8: 1,583,643 km (0.115 R)
• M9: 2,191,459 km (0.098 R)
• M10: 2,325,648 km (0.098 R)
• M11: 2,745,420 km (0.092 R)
• M12: 2,868,090 km (0.106 R)
• M13: 3,607,253 km (0.112 R)
• M14: 4,417,176 km (0.103 R)
• M15: 4,965,303 km (0.073 R)
• M16: 5,720,323 km (0.073 R)
• M17: 6,347,438 km (0.109 R)
• M18: 7,477,799 km (0.064 R)
• M19: 7,635,326 km (0.111 R)
• M20: 7,921,806 km (0.11 R)
• M21: 8,146,950 km (0.098 R)
• M22: 8,818,944 km (0.088 R)
• M23: 8,985,596 km (0.047 R)
• M24: 9,731,042 km (0.053 R)
• M25: 9,955,140 km (0.104 R)
• M26: 10,958,044 km (0.08 R)
• M27: 11,173,315 km (0.111 R)
• M28: 11,772,604 km (0.118 R)
• M29: 12,177,865 km (0.077 R)
• M30: 12,382,365 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.3

Radius: 8

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.29 AU - 6.77 AU

Year: 5436 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,429,700 km

• M1: 123,867 km (0.083 R)
• M2: 174,282 km (0.046 R)
• M3: 458,069 km (0.081 R)
• M4: 551,268 km (0.07 R)
• M5: 782,696 km (0.076 R)
• M6: 858,243 km (0.117 R)
• M7: 909,854 km (0.091 R)
• M8: 1,016,667 km (0.097 R)
• M9: 1,228,348 km (0.084 R)
• M10: 1,377,497 km (0.032 R)
• M11: 1,809,536 km (0.067 R)
• M12: 2,263,416 km (0.085 R)
• M13: 2,318,169 km (0.094 R)
• M14: 2,541,069 km (0.047 R)
• M15: 2,829,644 km (0.11 R)
• M16: 2,968,022 km (0.049 R)
• M17: 3,210,370 km (0.09 R)
• M18: 3,649,889 km (0.103 R)
• M19: 3,714,216 km (0.09 R)
• M20: 3,975,414 km (0.097 R)
• M21: 4,378,580 km (0.117 R)
• M22: 4,561,987 km (0.046 R)
• M23: 4,794,761 km (0.088 R)
• M24: 4,912,644 km (0.118 R)
• M25: 5,271,979 km (0.099 R)
• M26: 5,418,136 km (0.1 R)
• M27: 5,639,840 km (0.119 R)
• M28: 5,764,455 km (0.066 R)
• M29: 5,965,514 km (0.085 R)
• M30: 6,245,861 km (0.102 R)
• M31: 6,504,366 km (0.12 R)
• M32: 6,582,606 km (0.086 R)
• M33: 6,792,940 km (0.028 R)
• M34: 7,491,562 km (0.112 R)
• M35: 7,628,444 km (0.08 R)
• M36: 7,877,076 km (0.081 R)
• M37: 8,072,451 km (0.096 R)
• M38: 8,212,774 km (0.075 R)
• M39: 8,382,417 km (0.072 R)
• M40: 8,811,614 km (0.105 R)
• M41: 8,985,297 km (0.118 R)
• M42: 9,160,027 km (0.104 R)
• M43: 9,277,162 km (0.067 R)
• M44: 9,483,458 km (0.109 R)
• M45: 9,691,249 km (0.073 R)
• M46: 10,050,883 km (0.05 R)
• M47: 10,660,045 km (0.04 R)
• M48: 10,721,530 km (0.117 R)
• M49: 10,969,114 km (0.073 R)
• M50: 11,124,696 km (0.092 R)
• M51: 11,532,799 km (0.106 R)
• M52: 12,106,058 km (0.103 R)
• M53: 12,590,755 km (0.115 R)
• M54: 12,655,980 km (0.114 R)
• M55: 12,950,388 km (0.116 R)
• M56: 13,213,980 km (0.108 R)
• M57: 14,353,916 km (0.05 R)
• M58: 14,592,524 km (0.049 R)
• M59: 15,246,865 km (0.092 R)
• M60: 15,385,842 km (0.069 R)
• M61: 15,735,003 km (0.12 R)
• M62: 15,805,165 km (0.05 R)
• M63: 16,122,312 km (0.111 R)
• M64: 16,370,345 km (0.088 R)
• M65: 17,013,915 km (0.057 R)
• M66: 18,325,889 km (0.119 R)
• M67: 18,621,943 km (0.035 R)
• M68: 18,733,244 km (0.066 R)
• M69: 19,331,186 km (0.091 R)
• M70: 19,406,285 km (0.119 R)
• M71: 19,556,930 km (0.101 R)
• M72: 19,859,417 km (0.071 R)
• M73: 20,011,109 km (0.08 R)
• M74: 20,201,547 km (0.12 R)
• M75: 21,823,637 km (0.075 R)
• M76: 22,492,040 km (0.119 R)
• M77: 22,650,314 km (0.076 R)
• M78: 22,967,911 km (0.085 R)
• M79: 23,929,526 km (0.109 R)
• M80: 24,496,651 km (0.075 R)
• M81: 25,027,125 km (0.089 R)
• M82: 25,232,074 km (0.11 R)
• M83: 25,933,539 km (0.08 R)
• M84: 27,060,609 km (0.112 R)
• M85: 28,588,003 km (0.041 R)
• M86: 28,673,723 km (0.059 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.5

Radius: 14.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.36 AU - 13.2 AU

Year: 13907 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,429,700 km

• M1: 183,257 km (0.038 R)
• M2: 494,720 km (0.061 R)
• M3: 855,550 km (0.054 R)
• M4: 968,796 km (0.089 R)
• M5: 1,108,071 km (0.112 R)
• M6: 1,319,752 km (0.056 R)
• M7: 1,545,496 km (0.05 R)
• M8: 2,773,245 km (0.119 R)
• M9: 3,126,296 km (0.062 R)
• M10: 3,339,174 km (0.104 R)
• M11: 3,619,969 km (0.109 R)
• M12: 3,715,263 km (0.087 R)
• M13: 3,941,156 km (0.117 R)
• M14: 4,680,618 km (0.069 R)
• M15: 4,960,366 km (0.105 R)
• M16: 6,209,808 km (0.111 R)
• M17: 6,556,426 km (0.083 R)
• M18: 6,751,801 km (0.119 R)
• M19: 6,988,764 km (0.046 R)
• M20: 7,188,477 km (0.029 R)
• M21: 8,005,880 km (0.031 R)
• M22: 8,425,651 km (0.066 R)
• M23: 8,852,753 km (0.071 R)
• M24: 9,506,795 km (0.101 R)
• M25: 9,683,919 km (0.049 R)
• M26: 9,951,550 km (0.114 R)
• M27: 10,086,337 km (0.084 R)
• M28: 11,608,496 km (0.091 R)
• M29: 11,893,031 km (0.086 R)
• M30: 13,201,713 km (0.114 R)
• M31: 13,349,815 km (0.087 R)
• M32: 13,448,998 km (0.066 R)
• M33: 13,797,860 km (0.055 R)
• M34: 15,691,470 km (0.095 R)
• M35: 16,588,758 km (0.049 R)
• M36: 17,286,034 km (0.079 R)
• M37: 17,394,193 km (0.105 R)
• M38: 17,611,260 km (0.088 R)
• M39: 18,157,591 km (0.104 R)
• M40: 18,654,106 km (0.078 R)
• M41: 18,764,959 km (0.081 R)
• M42: 19,773,398 km (0.061 R)
• M43: 19,886,643 km (0.025 R)
• M44: 20,056,736 km (0.03 R)
• M45: 20,570,006 km (0.094 R)
• M46: 21,434,981 km (0.106 R)
• M47: 22,843,744 km (0.078 R)
• M48: 23,200,685 km (0.09 R)
• M49: 23,799,675 km (0.099 R)
• M50: 24,343,014 km (0.117 R)
• M51: 24,646,698 km (0.088 R)
• M52: 26,494,980 km (0.037 R)
• M53: 27,309,690 km (0.081 R)
• M54: 27,625,192 km (0.084 R)
• M55: 28,069,048 km (0.108 R)
• M56: 29,803,037 km (0.105 R)
• M57: 30,781,258 km (0.064 R)
• M58: 31,571,583 km (0.058 R)
• M59: 33,239,151 km (0.032 R)
• M60: 33,508,726 km (0.044 R)
• M61: 34,662,126 km (0.097 R)
• M62: 34,798,709 km (0.09 R)
• M63: 35,966,619 km (0.106 R)
• M64: 37,637,478 km (0.072 R)
• M65: 38,411,647 km (0.083 R)
• M66: 39,119,993 km (0.101 R)
• M67: 39,975,842 km (0.117 R)
• M68: 40,190,665 km (0.101 R)
• M69: 40,837,676 km (0.061 R)
• M70: 41,778,497 km (0.069 R)
• M71: 42,360,881 km (0.095 R)
• M72: 43,092,714 km (0.104 R)
• M73: 43,460,276 km (0.039 R)
• M74: 44,198,392 km (0.076 R)
• M75: 48,255,187 km (0.067 R)
• M76: 48,636,961 km (0.108 R)
• M77: 49,633,881 km (0.12 R)
• M78: 50,173,480 km (0.078 R)
• M79: 52,116,457 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 12,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit