🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.47 AU - 0.71 AU

Year: 167 Days

Day: 23.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 134.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,690,582 km

• M1: 122,371 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.58 AU - 0.7 AU

Year: 189 Days

Day: 38.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,690,582 km

• M1: 32,912 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.64 AU - 0.66 AU

Year: 193 Days

Day: 30 Hours

Environment

Temp: 141 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.55 AU - 0.81 AU

Year: 207 Days

Day: 43.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,690,582 km

• M1: 577,597 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.75 AU - 0.81 AU

Year: 254 Days

Day: 23 Hours

Environment

Temp: 131 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,690,582 km

• M1: 135,835 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.67 AU - 0.99 AU

Year: 279 Days

Day: 45 Hours

Environment

Temp: 145 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,690,582 km

• M1: 70,760 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.74 AU - 1.02 AU

Year: 305 Days

Day: 22.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 8 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.86 AU - 2.86 AU

Year: 1785 Days

Day: 20.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 11

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.52 AU - 9.1 AU

Year: 9648 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,690,582 km

• M1: 137,630 km (0.093 R)
• M2: 220,208 km (0.096 R)
• M3: 333,603 km (0.102 R)
• M4: 620,233 km (0.104 R)
• M5: 873,203 km (0.091 R)
• M6: 1,199,027 km (0.057 R)
• M7: 1,577,061 km (0.064 R)
• M8: 1,651,112 km (0.066 R)
• M9: 2,007,603 km (0.108 R)
• M10: 2,236,488 km (0.089 R)
• M11: 2,388,180 km (0.038 R)
• M12: 2,474,050 km (0.095 R)
• M13: 3,141,256 km (0.034 R)
• M14: 3,544,123 km (0.114 R)
• M15: 3,642,559 km (0.064 R)
• M16: 3,902,709 km (0.074 R)
• M17: 4,189,638 km (0.113 R)
• M18: 4,272,814 km (0.087 R)
• M19: 4,462,355 km (0.076 R)
• M20: 4,740,906 km (0.089 R)
• M21: 4,849,514 km (0.062 R)
• M22: 5,292,623 km (0.113 R)
• M23: 6,408,474 km (0.112 R)
• M24: 6,480,580 km (0.115 R)
• M25: 6,723,078 km (0.1 R)
• M26: 7,266,866 km (0.118 R)
• M27: 7,544,221 km (0.099 R)
• M28: 7,927,939 km (0.039 R)
• M29: 8,161,312 km (0.039 R)
• M30: 8,714,525 km (0.107 R)
• M31: 8,794,709 km (0.095 R)
• M32: 8,874,894 km (0.053 R)
• M33: 9,009,233 km (0.118 R)
• M34: 9,171,397 km (0.097 R)
• M35: 9,636,048 km (0.076 R)
• M36: 10,164,577 km (0.097 R)
• M37: 10,276,925 km (0.093 R)
• M38: 10,559,964 km (0.108 R)
• M39: 10,759,528 km (0.05 R)
• M40: 11,104,650 km (0.068 R)
• M41: 12,341,226 km (0.068 R)
• M42: 12,642,067 km (0.118 R)
• M43: 14,308,139 km (0.113 R)
• M44: 16,009,515 km (0.089 R)
• M45: 16,535,651 km (0.072 R)
• M46: 16,668,195 km (0.112 R)
• M47: 16,934,030 km (0.104 R)
• M48: 17,201,362 km (0.054 R)
• M49: 17,740,213 km (0.1 R)
• M50: 17,943,666 km (0.088 R)
• M51: 18,148,017 km (0.086 R)
• M52: 18,731,000 km (0.095 R)
• M53: 19,845,055 km (0.098 R)
• M54: 19,950,671 km (0.032 R)
• M55: 20,091,742 km (0.104 R)
• M56: 21,737,169 km (0.111 R)
• M57: 23,872,978 km (0.094 R)
• M58: 23,985,326 km (0.095 R)
• M59: 24,511,611 km (0.035 R)
• M60: 24,927,792 km (0.057 R)
• M61: 25,690,592 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 17,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit