🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.54 AU - 0.6 AU

Year: 185 Days

Day: 14 Hours

Environment

Temp: 31 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,262,206 km

• M1: 374,144 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.36 AU - 1.8 AU

Year: 855 Days

Day: 37.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.29 AU - 1.91 AU

Year: 871 Days

Day: 30 Hours

Environment

Temp: -97 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.49 AU - 1.83 AU

Year: 921 Days

Day: 45.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,262,206 km

• M1: 254,017 km (0.08 R)
• M2: 1,276,519 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.37 AU - 2.01 AU

Year: 946 Days

Day: 38.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.68 AU - 1.98 AU

Year: 1066 Days

Day: 31.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,262,206 km

• M1: 50,714 km (0.074 R)
• M2: 122,221 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 8.4

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.38 AU - 9.9 AU

Year: 12884 Days

Day: 5.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,262,206 km

• M1: 192,383 km (0.094 R)
• M2: 482,004 km (0.036 R)
• M3: 610,808 km (0.057 R)
• M4: 1,044,941 km (0.094 R)
• M5: 1,657,544 km (0.12 R)
• M6: 1,731,595 km (0.058 R)
• M7: 2,254,290 km (0.11 R)
• M8: 2,504,867 km (0.096 R)
• M9: 2,912,671 km (0.095 R)
• M10: 3,659,314 km (0.105 R)
• M11: 4,020,592 km (0.095 R)
• M12: 4,741,953 km (0.08 R)
• M13: 4,955,429 km (0.097 R)
• M14: 5,391,956 km (0.026 R)
• M15: 5,540,208 km (0.089 R)
• M16: 6,031,337 km (0.065 R)
• M17: 6,262,616 km (0.117 R)
• M18: 6,340,407 km (0.112 R)
• M19: 7,298,880 km (0.111 R)
• M20: 8,004,832 km (0.082 R)
• M21: 8,131,691 km (0.111 R)
• M22: 9,436,634 km (0.086 R)
• M23: 9,976,682 km (0.111 R)
• M24: 10,712,404 km (0.042 R)
• M25: 11,752,259 km (0.047 R)
• M26: 12,089,752 km (0.093 R)
• M27: 12,479,604 km (0.115 R)
• M28: 13,875,950 km (0.108 R)
• M29: 14,028,540 km (0.08 R)
• M30: 14,284,053 km (0.048 R)
• M31: 14,386,678 km (0.114 R)
• M32: 15,216,497 km (0.113 R)
• M33: 15,479,041 km (0.095 R)
• M34: 15,584,358 km (0.074 R)
• M35: 16,061,725 km (0.114 R)
• M36: 16,490,173 km (0.1 R)
• M37: 16,544,029 km (0.041 R)
• M38: 17,687,555 km (0.074 R)
• M39: 17,797,659 km (0.108 R)
• M40: 18,519,768 km (0.064 R)
• M41: 18,969,010 km (0.096 R)
• M42: 19,194,903 km (0.114 R)
• M43: 20,743,091 km (0.081 R)
• M44: 21,151,045 km (0.099 R)
• M45: 22,033,971 km (0.083 R)
• M46: 22,629,371 km (0.072 R)
• M47: 22,929,015 km (0.065 R)
• M48: 23,896,764 km (0.084 R)
• M49: 24,877,827 km (0.105 R)
• M50: 25,872,054 km (0.108 R)
• M51: 26,122,631 km (0.073 R)
• M52: 26,879,147 km (0.034 R)
• M53: 27,706,872 km (0.102 R)
• M54: 29,452,530 km (0.12 R)
• M55: 33,662,064 km (0.078 R)
• M56: 34,210,041 km (0.095 R)
• M57: 35,592,475 km (0.08 R)
• M58: 36,360,660 km (0.026 R)
• M59: 37,204,990 km (0.063 R)
• M60: 37,771,368 km (0.091 R)
• M61: 38,840,993 km (0.084 R)
• M62: 39,128,071 km (0.064 R)
• M63: 40,282,817 km (0.078 R)
• M64: 41,521,936 km (0.093 R)
• M65: 41,595,239 km (0.117 R)
• M66: 41,741,995 km (0.111 R)
• M67: 42,478,016 km (0.066 R)
• M68: 42,921,723 km (0.071 R)
• M69: 42,995,774 km (0.067 R)
• M70: 43,515,777 km (0.055 R)
• M71: 43,739,126 km (0.105 R)
• M72: 44,336,919 km (0.115 R)
• M73: 44,862,157 km (0.106 R)
• M74: 44,937,256 km (0.119 R)
• M75: 45,313,943 km (0.12 R)
• M76: 46,526,284 km (0.117 R)
• M77: 46,907,310 km (0.107 R)
• M78: 47,749,247 km (0.052 R)
• M79: 48,287,500 km (0.112 R)
• M80: 49,370,289 km (0.119 R)
• M81: 50,070,557 km (0.11 R)
• M82: 51,244,900 km (0.12 R)
• M83: 52,349,232 km (0.04 R)
• M84: 52,507,656 km (0.042 R)
• M85: 52,824,953 km (0.116 R)
• M86: 52,904,389 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 14.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.64 AU - 10.64 AU

Year: 12884 Days

Day: 12.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 33,262,206 km

• M1: 216,019 km (0.118 R)
• M2: 367,263 km (0.12 R)
• M3: 738,864 km (0.1 R)
• M4: 926,460 km (0.112 R)
• M5: 1,319,603 km (0.045 R)
• M6: 2,476,443 km (0.12 R)
• M7: 2,662,393 km (0.032 R)
• M8: 2,767,860 km (0.119 R)
• M9: 2,917,906 km (0.086 R)
• M10: 3,685,344 km (0.05 R)
• M11: 3,995,011 km (0.101 R)
• M12: 4,363,171 km (0.109 R)
• M13: 4,742,253 km (0.034 R)
• M14: 5,027,236 km (0.111 R)
• M15: 5,317,905 km (0.08 R)
• M16: 5,723,315 km (0.106 R)
• M17: 5,971,349 km (0.099 R)
• M18: 6,166,723 km (0.029 R)
• M19: 6,449,613 km (0.094 R)
• M20: 6,969,765 km (0.109 R)
• M21: 7,234,852 km (0.04 R)
• M22: 7,897,272 km (0.076 R)
• M23: 8,266,778 km (0.037 R)
• M24: 8,547,574 km (0.119 R)
• M25: 9,506,645 km (0.047 R)
• M26: 9,965,911 km (0.059 R)
• M27: 12,086,162 km (0.064 R)
• M28: 12,763,092 km (0.07 R)
• M29: 13,635,846 km (0.063 R)
• M30: 14,042,303 km (0.053 R)
• M31: 14,191,153 km (0.084 R)
• M32: 15,438,949 km (0.07 R)
• M33: 15,940,102 km (0.046 R)
• M34: 16,485,835 km (0.094 R)
• M35: 16,642,913 km (0.094 R)
• M36: 19,181,589 km (0.117 R)
• M37: 19,845,504 km (0.045 R)
• M38: 20,982,747 km (0.06 R)
• M39: 21,110,504 km (0.099 R)
• M40: 22,184,616 km (0.115 R)
• M41: 24,028,859 km (0.096 R)
• M42: 24,207,030 km (0.106 R)
• M43: 24,564,868 km (0.108 R)
• M44: 24,789,265 km (0.056 R)
• M45: 24,969,381 km (0.117 R)
• M46: 26,747,950 km (0.098 R)
• M47: 27,582,556 km (0.069 R)
• M48: 28,096,874 km (0.113 R)
• M49: 28,284,619 km (0.045 R)
• M50: 30,377,792 km (0.105 R)
• M51: 30,763,755 km (0.1 R)
• M52: 30,957,335 km (0.1 R)
• M53: 31,054,274 km (0.073 R)
• M54: 31,394,460 km (0.097 R)
• M55: 32,078,271 km (0.067 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: 490 - 20,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit