🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.48 AU - 0.52 AU

Year: 106 Days

Day: 35.6 Hours

Environment

Temp: 420 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,751,907 km

• M1: 77,492 km (0.083 R)
• M2: 207,642 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.63 AU - 0.71 AU

Year: 165 Days

Day: 41.5 Hours

Environment

Temp: 285 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,751,907 km

• M1: 45,777 km (0.117 R)
• M2: 222,901 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.96 AU - 1.02 AU

Year: 296 Days

Day: 41.9 Hours

Environment

Temp: 256 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.1 AU - 2.36 AU

Year: 1000 Days

Day: 43 Hours

Environment

Temp: 23 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 29,751,907 km

• M1: 1,037,760 km (0.053 R)
• M2: 1,778,419 km (0.076 R)

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.26 AU - 3.3 AU

Year: 1783 Days

Day: 27.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,751,907 km

• M1: 859,739 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.75 AU - 7.23 AU

Year: 5548 Days

Day: 42.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,751,907 km

• M1: 1,337,106 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 13.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.69 AU - 14.75 AU

Year: 16099 Days

Day: 10.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,751,907 km

• M1: 192,532 km (0.104 R)
• M2: 286,929 km (0.064 R)
• M3: 445,353 km (0.115 R)
• M4: 676,033 km (0.064 R)
• M5: 896,241 km (0.058 R)
• M6: 1,042,996 km (0.094 R)
• M7: 1,126,771 km (0.065 R)
• M8: 1,486,255 km (0.073 R)
• M9: 1,933,702 km (0.062 R)
• M10: 2,021,217 km (0.103 R)
• M11: 2,110,078 km (0.115 R)
• M12: 2,594,177 km (0.063 R)
• M13: 2,691,266 km (0.09 R)
• M14: 2,789,551 km (0.06 R)
• M15: 2,990,013 km (0.1 R)
• M16: 4,546,878 km (0.066 R)
• M17: 4,641,124 km (0.094 R)
• M18: 4,952,138 km (0.068 R)
• M19: 5,171,449 km (0.071 R)
• M20: 5,394,050 km (0.117 R)
• M21: 5,670,507 km (0.031 R)
• M22: 6,527,553 km (0.036 R)
• M23: 6,634,217 km (0.104 R)
• M24: 7,592,391 km (0.056 R)
• M25: 8,016,202 km (0.102 R)
• M26: 8,130,644 km (0.083 R)
• M27: 8,447,941 km (0.092 R)
• M28: 9,214,331 km (0.094 R)
• M29: 9,575,461 km (0.101 R)
• M30: 10,002,862 km (0.086 R)
• M31: 10,095,164 km (0.041 R)
• M32: 10,218,881 km (0.083 R)
• M33: 10,686,973 km (0.071 R)
• M34: 11,098,516 km (0.105 R)
• M35: 11,839,175 km (0.067 R)
• M36: 12,996,913 km (0.117 R)
• M37: 13,538,159 km (0.099 R)
• M38: 13,674,741 km (0.055 R)
• M39: 13,845,881 km (0.105 R)
• M40: 14,433,502 km (0.061 R)
• M41: 14,607,933 km (0.111 R)
• M42: 14,782,962 km (0.093 R)
• M43: 14,994,045 km (0.097 R)
• M44: 15,241,480 km (0.058 R)
• M45: 15,490,411 km (0.03 R)
• M46: 16,608,505 km (0.072 R)
• M47: 16,791,314 km (0.101 R)
• M48: 17,454,930 km (0.084 R)
• M49: 17,902,078 km (0.11 R)
• M50: 18,504,359 km (0.034 R)
• M51: 19,304,708 km (0.082 R)
• M52: 19,689,773 km (0.109 R)
• M53: 20,155,321 km (0.078 R)
• M54: 21,773,222 km (0.087 R)
• M55: 21,933,292 km (0.102 R)
• M56: 22,294,870 km (0.051 R)
• M57: 22,618,001 km (0.097 R)
• M58: 23,637,660 km (0.111 R)
• M59: 23,884,646 km (0.103 R)
• M60: 25,090,405 km (0.065 R)
• M61: 25,510,626 km (0.069 R)
• M62: 25,721,708 km (0.082 R)
• M63: 26,188,154 km (0.069 R)
• M64: 26,315,761 km (0.046 R)
• M65: 26,742,863 km (0.029 R)
• M66: 28,474,160 km (0.107 R)
• M67: 29,088,708 km (0.12 R)
• M68: 29,176,821 km (0.118 R)
• M69: 29,309,215 km (0.096 R)
• M70: 29,530,320 km (0.097 R)
• M71: 29,707,594 km (0.12 R)

Kuiper Belt

Range: 36.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 19,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit