🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.56 AU - 0.62 AU

Year: 167 Days

Day: 15.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,270,475 km

• M1: 578,944 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.68 AU

Year: 176 Days

Day: 37.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.63 AU - 0.87 AU

Year: 240 Days

Day: 17.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.84 AU - 1.2 AU

Year: 380 Days

Day: 27.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,270,475 km

• M1: 628,012 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.14 AU - 1.2 AU

Year: 467 Days

Day: 46.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 117 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.09 AU - 1.73 AU

Year: 618 Days

Day: 30.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,270,475 km

• M1: 543,040 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.17 AU - 1.73 AU

Year: 644 Days

Day: 14.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.54 AU - 3.62 AU

Year: 2499 Days

Day: 33.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 14.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.39 AU - 6.59 AU

Year: 6100 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,270,475 km

• M1: 192,981 km (0.114 R)
• M2: 373,247 km (0.077 R)
• M3: 563,535 km (0.12 R)
• M4: 666,758 km (0.08 R)
• M5: 1,053,618 km (0.09 R)
• M6: 1,565,243 km (0.117 R)
• M7: 1,899,444 km (0.035 R)
• M8: 2,002,367 km (0.103 R)
• M9: 2,107,086 km (0.108 R)
• M10: 2,300,516 km (0.106 R)
• M11: 2,500,080 km (0.077 R)
• M12: 2,751,853 km (0.064 R)
• M13: 2,845,501 km (0.084 R)
• M14: 2,988,217 km (0.086 R)
• M15: 3,330,348 km (0.119 R)
• M16: 5,051,920 km (0.105 R)
• M17: 5,431,151 km (0.116 R)
• M18: 5,609,322 km (0.088 R)
• M19: 5,789,438 km (0.025 R)
• M20: 5,910,612 km (0.106 R)
• M21: 6,279,221 km (0.067 R)
• M22: 6,942,388 km (0.077 R)
• M23: 7,039,029 km (0.106 R)
• M24: 7,266,118 km (0.065 R)
• M25: 7,995,857 km (0.111 R)
• M26: 8,679,668 km (0.114 R)
• M27: 8,888,507 km (0.092 R)
• M28: 9,134,296 km (0.116 R)
• M29: 9,453,538 km (0.097 R)
• M30: 10,066,890 km (0.077 R)
• M31: 12,686,049 km (0.098 R)
• M32: 13,603,682 km (0.1 R)
• M33: 13,887,170 km (0.12 R)
• M34: 14,254,583 km (0.047 R)
• M35: 14,418,991 km (0.034 R)
• M36: 15,250,157 km (0.069 R)
• M37: 15,798,882 km (0.069 R)
• M38: 16,225,235 km (0.025 R)
• M39: 16,396,974 km (0.093 R)
• M40: 16,526,077 km (0.11 R)
• M41: 16,872,097 km (0.105 R)
• M42: 17,002,546 km (0.094 R)
• M43: 17,133,295 km (0.107 R)
• M44: 17,527,485 km (0.109 R)
• M45: 17,836,105 km (0.107 R)
• M46: 18,280,261 km (0.034 R)
• M47: 19,224,673 km (0.074 R)
• M48: 19,817,380 km (0.108 R)
• M49: 20,323,469 km (0.101 R)
• M50: 21,020,745 km (0.099 R)
• M51: 21,867,618 km (0.096 R)
• M52: 22,009,886 km (0.077 R)
• M53: 22,342,891 km (0.092 R)
• M54: 22,534,077 km (0.087 R)
• M55: 23,692,114 km (0.047 R)
• M56: 24,524,028 km (0.073 R)
• M57: 25,216,367 km (0.108 R)
• M58: 25,415,332 km (0.09 R)
• M59: 25,764,942 km (0.097 R)
• M60: 25,915,138 km (0.12 R)
• M61: 26,823,048 km (0.052 R)
• M62: 27,689,967 km (0.102 R)
• M63: 28,410,880 km (0.032 R)
• M64: 29,137,925 km (0.086 R)
• M65: 29,294,554 km (0.106 R)
• M66: 29,713,428 km (0.034 R)
• M67: 30,134,397 km (0.096 R)
• M68: 31,784,312 km (0.091 R)
• M69: 33,956,323 km (0.081 R)
• M70: 34,838,502 km (0.111 R)
• M71: 35,004,705 km (0.069 R)
• M72: 36,007,759 km (0.049 R)
• M73: 36,119,807 km (0.105 R)
• M74: 36,681,697 km (0.085 R)
• M75: 36,794,494 km (0.076 R)
• M76: 37,359,824 km (0.11 R)
• M77: 37,814,303 km (0.058 R)
• M78: 38,156,283 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 12,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit