🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.52 AU - 0.54 AU

Year: 112 Days

Day: 36.3 Hours

Environment

Temp: 389 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,071,076 km

• M1: 56,249 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.49 AU - 0.67 AU

Year: 129 Days

Day: 41.4 Hours

Environment

Temp: 382 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,071,076 km

• M1: 251,474 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.99 AU - 1.01 AU

Year: 292 Days

Day: 39.5 Hours

Environment

Temp: 235 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.19 AU - 1.81 AU

Year: 536 Days

Day: 13.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 149.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.33 AU - 3.45 AU

Year: 1432 Days

Day: 33 Hours

Environment

Temp: -6 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.07 AU - 3.23 AU

Year: 1630 Days

Day: 40.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,071,076 km

• M1: 30,368 km (0.026 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.26 AU - 5.68 AU

Year: 3729 Days

Day: 36 Hours

Environment

Temp: -93 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.85 AU - 7.99 AU

Year: 4742 Days

Day: 41.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,071,076 km

• M1: 1,644,081 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 10.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.76 AU - 19.44 AU

Year: 20613 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 34,071,076 km

• M1: 164,558 km (0.119 R)
• M2: 324,927 km (0.03 R)
• M3: 759,209 km (0.101 R)
• M4: 869,912 km (0.114 R)
• M5: 1,016,667 km (0.052 R)
• M6: 1,124,378 km (0.058 R)
• M7: 1,488,948 km (0.063 R)
• M8: 1,739,823 km (0.097 R)
• M9: 1,814,173 km (0.074 R)
• M10: 1,927,569 km (0.106 R)
• M11: 2,063,104 km (0.083 R)
• M12: 2,446,823 km (0.052 R)
• M13: 2,572,784 km (0.103 R)
• M14: 2,963,683 km (0.104 R)
• M15: 3,396,769 km (0.051 R)
• M16: 4,046,622 km (0.091 R)
• M17: 4,146,105 km (0.096 R)
• M18: 4,839,491 km (0.105 R)
• M19: 5,159,331 km (0.081 R)
• M20: 5,541,105 km (0.085 R)
• M21: 6,017,126 km (0.035 R)
• M22: 6,245,711 km (0.099 R)
• M23: 6,419,095 km (0.077 R)
• M24: 6,623,296 km (0.117 R)
• M25: 7,431,274 km (0.096 R)
• M26: 8,365,214 km (0.082 R)
• M27: 9,801,054 km (0.094 R)
• M28: 10,070,330 km (0.095 R)
• M29: 10,478,732 km (0.119 R)
• M30: 10,857,963 km (0.107 R)
• M31: 11,206,676 km (0.063 R)
• M32: 11,417,609 km (0.088 R)
• M33: 12,419,466 km (0.114 R)
• M34: 12,820,837 km (0.095 R)
• M35: 13,004,692 km (0.083 R)
• M36: 13,226,397 km (0.077 R)
• M37: 14,353,916 km (0.099 R)
• M38: 14,544,803 km (0.075 R)
• M39: 14,621,397 km (0.108 R)
• M40: 16,300,633 km (0.119 R)
• M41: 17,467,347 km (0.101 R)
• M42: 17,671,248 km (0.035 R)
• M43: 18,329,030 km (0.109 R)
• M44: 18,994,741 km (0.047 R)
• M45: 19,330,588 km (0.112 R)
• M46: 20,435,668 km (0.09 R)
• M47: 20,909,444 km (0.067 R)
• M48: 22,131,509 km (0.078 R)
• M49: 23,556,429 km (0.069 R)
• M50: 23,736,545 km (0.047 R)
• M51: 24,735,858 km (0.035 R)
• M52: 25,056,746 km (0.037 R)
• M53: 25,795,161 km (0.09 R)
• M54: 26,074,011 km (0.098 R)
• M55: 26,869,423 km (0.039 R)
• M56: 27,435,651 km (0.075 R)
• M57: 27,862,903 km (0.11 R)
• M58: 29,302,932 km (0.12 R)
• M59: 30,423,270 km (0.113 R)
• M60: 30,914,699 km (0.08 R)
• M61: 31,855,819 km (0.076 R)
• M62: 33,360,774 km (0.095 R)
• M63: 33,512,616 km (0.085 R)
• M64: 33,918,475 km (0.101 R)

Kuiper Belt

Range: 37.7 - 65.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 11,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit