🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.49 AU - 0.55 AU

Year: 134 Days

Day: 31.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 159.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.86 AU - 1.38 AU

Year: 425 Days

Day: 20.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.22 AU - 1.44 AU

Year: 549 Days

Day: 38.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,801,660 km

• M1: 152,141 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.19 AU - 1.59 AU

Year: 587 Days

Day: 21.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.43 AU - 1.63 AU

Year: 678 Days

Day: 19.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.61 AU - 3.23 AU

Year: 1787 Days

Day: 36 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,801,660 km

• M1: 1,974,393 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.69 AU - 3.63 AU

Year: 2012 Days

Day: 32.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.64 AU - 4.46 AU

Year: 2919 Days

Day: 19.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.2

Radius: 14.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.94 AU - 6.28 AU

Year: 4759 Days

Day: 12.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 20,801,660 km

• M1: 196,721 km (0.107 R)
• M2: 325,824 km (0.075 R)
• M3: 437,873 km (0.069 R)
• M4: 763,996 km (0.041 R)
• M5: 1,025,643 km (0.103 R)
• M6: 1,168,060 km (0.093 R)
• M7: 1,317,808 km (0.071 R)
• M8: 1,650,214 km (0.113 R)
• M9: 1,754,035 km (0.097 R)
• M10: 1,887,028 km (0.05 R)
• M11: 1,996,084 km (0.08 R)
• M12: 2,093,173 km (0.11 R)
• M13: 2,263,715 km (0.072 R)
• M14: 2,365,442 km (0.084 R)
• M15: 2,483,624 km (0.032 R)
• M16: 2,573,532 km (0.118 R)
• M17: 2,664,637 km (0.111 R)
• M18: 2,834,580 km (0.032 R)
• M19: 3,316,734 km (0.11 R)
• M20: 3,669,935 km (0.069 R)
• M21: 4,764,094 km (0.101 R)
• M22: 5,124,774 km (0.116 R)
• M23: 5,279,309 km (0.099 R)
• M24: 5,474,684 km (0.102 R)
• M25: 5,692,498 km (0.036 R)
• M26: 5,933,351 km (0.034 R)
• M27: 6,054,974 km (0.083 R)
• M28: 6,613,123 km (0.094 R)
• M29: 6,739,384 km (0.091 R)
• M30: 6,951,663 km (0.094 R)
• M31: 7,187,729 km (0.118 R)
• M32: 7,800,781 km (0.095 R)
• M33: 8,001,541 km (0.083 R)
• M34: 8,294,304 km (0.088 R)
• M35: 8,385,260 km (0.103 R)
• M36: 8,476,365 km (0.071 R)
• M37: 8,636,734 km (0.091 R)
• M38: 9,123,974 km (0.094 R)
• M39: 9,359,142 km (0.041 R)
• M40: 9,931,803 km (0.111 R)
• M41: 10,961,335 km (0.076 R)
• M42: 11,236,595 km (0.095 R)
• M43: 11,564,963 km (0.062 R)
• M44: 11,819,578 km (0.077 R)
• M45: 12,127,750 km (0.073 R)
• M46: 12,830,710 km (0.085 R)
• M47: 12,988,835 km (0.104 R)
• M48: 13,360,137 km (0.029 R)
• M49: 13,654,246 km (0.094 R)
• M50: 13,842,590 km (0.065 R)
• M51: 14,004,754 km (0.09 R)
• M52: 14,824,850 km (0.069 R)
• M53: 15,324,507 km (0.05 R)
• M54: 15,773,151 km (0.117 R)
• M55: 16,741,049 km (0.07 R)
• M56: 17,000,601 km (0.109 R)
• M57: 17,116,240 km (0.07 R)
• M58: 17,290,372 km (0.049 R)
• M59: 18,022,205 km (0.084 R)
• M60: 18,824,050 km (0.092 R)
• M61: 19,123,844 km (0.106 R)
• M62: 19,334,777 km (0.053 R)
• M63: 19,425,433 km (0.026 R)
• M64: 20,033,100 km (0.061 R)
• M65: 20,155,471 km (0.095 R)
• M66: 20,554,747 km (0.11 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 15,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit