🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.71 AU - 0.77 AU

Year: 239 Days

Day: 35.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.94 AU - 1.3 AU

Year: 444 Days

Day: 12.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.12 AU - 1.22 AU

Year: 474 Days

Day: 44.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 27,866,469 km

• M1: 294,259 km (0.059 R)
• M2: 739,313 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.93 AU - 2.39 AU

Year: 1190 Days

Day: 47.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.87 AU - 2.47 AU

Year: 1198 Days

Day: 34.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,866,469 km

• M1: 52,210 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.59 AU - 4.25 AU

Year: 2908 Days

Day: 41.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.7

Radius: 13.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.46 AU - 9.22 AU

Year: 9849 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,866,469 km

• M1: 197,619 km (0.12 R)
• M2: 372,648 km (0.101 R)
• M3: 460,163 km (0.113 R)
• M4: 587,022 km (0.067 R)
• M5: 761,603 km (0.065 R)
• M6: 1,087,726 km (0.101 R)
• M7: 1,330,224 km (0.108 R)
• M8: 2,187,570 km (0.077 R)
• M9: 2,289,296 km (0.071 R)
• M10: 2,392,668 km (0.07 R)
• M11: 2,550,943 km (0.116 R)
• M12: 2,658,354 km (0.111 R)
• M13: 2,905,789 km (0.026 R)
• M14: 4,286,129 km (0.1 R)
• M15: 4,577,396 km (0.089 R)
• M16: 4,841,885 km (0.113 R)
• M17: 6,021,464 km (0.095 R)
• M18: 6,275,032 km (0.101 R)
• M19: 6,495,240 km (0.057 R)
• M20: 7,019,132 km (0.064 R)
• M21: 7,247,867 km (0.095 R)
• M22: 7,517,891 km (0.076 R)
• M23: 8,428,494 km (0.077 R)
• M24: 9,923,126 km (0.117 R)
• M25: 10,008,546 km (0.104 R)
• M26: 10,180,135 km (0.086 R)
• M27: 10,920,495 km (0.097 R)
• M28: 11,052,889 km (0.058 R)
• M29: 11,185,882 km (0.106 R)
• M30: 11,274,892 km (0.095 R)
• M31: 11,498,392 km (0.117 R)
• M32: 11,904,251 km (0.115 R)
• M33: 12,177,566 km (0.052 R)
• M34: 12,591,354 km (0.096 R)
• M35: 12,916,430 km (0.088 R)
• M36: 13,764,949 km (0.115 R)
• M37: 14,680,338 km (0.093 R)
• M38: 16,165,396 km (0.077 R)
• M39: 16,518,746 km (0.109 R)
• M40: 16,823,777 km (0.084 R)
• M41: 17,697,877 km (0.087 R)
• M42: 17,853,758 km (0.076 R)
• M43: 18,745,361 km (0.07 R)
• M44: 19,116,663 km (0.101 R)
• M45: 20,028,612 km (0.073 R)
• M46: 21,561,541 km (0.036 R)
• M47: 22,905,229 km (0.052 R)
• M48: 23,188,568 km (0.068 R)
• M49: 23,873,427 km (0.117 R)
• M50: 24,045,763 km (0.082 R)
• M51: 24,796,894 km (0.105 R)
• M52: 25,088,012 km (0.069 R)
• M53: 25,380,027 km (0.113 R)
• M54: 25,555,954 km (0.106 R)
• M55: 25,673,388 km (0.097 R)
• M56: 26,144,921 km (0.106 R)
• M57: 26,500,515 km (0.062 R)
• M58: 28,667,290 km (0.092 R)
• M59: 30,267,389 km (0.078 R)
• M60: 30,578,403 km (0.117 R)
• M61: 30,953,146 km (0.078 R)
• M62: 31,078,359 km (0.072 R)
• M63: 31,266,553 km (0.104 R)
• M64: 32,339,918 km (0.066 R)
• M65: 32,594,234 km (0.093 R)
• M66: 34,263,448 km (0.093 R)
• M67: 34,717,477 km (0.084 R)
• M68: 35,043,152 km (0.096 R)
• M69: 35,566,295 km (0.076 R)
• M70: 35,960,336 km (0.099 R)
• M71: 36,951,721 km (0.117 R)
• M72: 38,691,395 km (0.091 R)
• M73: 39,164,274 km (0.072 R)
• M74: 39,639,247 km (0.114 R)
• M75: 42,041,938 km (0.114 R)
• M76: 42,250,179 km (0.114 R)
• M77: 42,458,718 km (0.046 R)
• M78: 45,626,902 km (0.059 R)
• M79: 46,055,051 km (0.078 R)
• M80: 46,198,066 km (0.113 R)
• M81: 47,708,706 km (0.118 R)
• M82: 48,724,924 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.3

Radius: 14.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.97 AU - 10.37 AU

Year: 10406 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 27,866,469 km

• M1: 206,445 km (0.086 R)
• M2: 364,121 km (0.09 R)
• M3: 520,601 km (0.115 R)
• M4: 856,747 km (0.084 R)
• M5: 980,614 km (0.111 R)
• M6: 1,406,220 km (0.057 R)
• M7: 1,571,226 km (0.113 R)
• M8: 1,695,542 km (0.118 R)
• M9: 2,089,134 km (0.096 R)
• M10: 2,244,267 km (0.028 R)
• M11: 2,457,444 km (0.09 R)
• M12: 2,696,202 km (0.094 R)
• M13: 3,376,873 km (0.06 R)
• M14: 4,196,968 km (0.074 R)
• M15: 4,573,357 km (0.036 R)
• M16: 5,007,340 km (0.12 R)
• M17: 5,147,214 km (0.083 R)
• M18: 5,478,573 km (0.052 R)
• M19: 6,013,685 km (0.096 R)
• M20: 6,212,351 km (0.102 R)
• M21: 6,388,128 km (0.08 R)
• M22: 6,565,551 km (0.103 R)
• M23: 6,693,308 km (0.106 R)
• M24: 6,796,082 km (0.102 R)
• M25: 7,397,465 km (0.113 R)
• M26: 7,852,991 km (0.118 R)
• M27: 8,400,818 km (0.037 R)
• M28: 8,623,420 km (0.114 R)
• M29: 8,876,090 km (0.112 R)
• M30: 10,058,662 km (0.078 R)
• M31: 10,444,026 km (0.118 R)
• M32: 11,628,990 km (0.026 R)
• M33: 12,824,577 km (0.114 R)
• M34: 12,952,632 km (0.069 R)
• M35: 13,274,866 km (0.081 R)
• M36: 14,191,004 km (0.119 R)
• M37: 14,390,118 km (0.119 R)
• M38: 17,272,421 km (0.03 R)
• M39: 17,984,357 km (0.076 R)
• M40: 18,597,110 km (0.107 R)
• M41: 19,033,786 km (0.086 R)
• M42: 20,965,094 km (0.073 R)
• M43: 21,762,601 km (0.101 R)
• M44: 23,035,978 km (0.116 R)
• M45: 24,016,741 km (0.107 R)
• M46: 24,293,797 km (0.072 R)
• M47: 25,131,395 km (0.1 R)
• M48: 26,222,113 km (0.095 R)
• M49: 27,369,678 km (0.118 R)
• M50: 27,659,150 km (0.102 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: 445 - 18,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit