🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.84 AU - 1.08 AU

Year: 340 Days

Day: 46.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,907,857 km

• M1: 397,482 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.3 AU - 1.52 AU

Year: 606 Days

Day: 17.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,907,857 km

• M1: 383,569 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.48 AU - 5.16 AU

Year: 3247 Days

Day: 25.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.79 AU - 6.09 AU

Year: 3971 Days

Day: 42.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.5

Radius: 13.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.58 AU - 15.3 AU

Year: 15868 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 138.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,907,857 km

• M1: 254,765 km (0.066 R)
• M2: 411,544 km (0.114 R)
• M3: 1,406,370 km (0.1 R)
• M4: 2,005,509 km (0.082 R)
• M5: 2,108,432 km (0.118 R)
• M6: 3,418,461 km (0.079 R)
• M7: 5,183,716 km (0.12 R)
• M8: 5,654,201 km (0.113 R)
• M9: 5,801,854 km (0.073 R)
• M10: 6,138,599 km (0.059 R)
• M11: 6,675,356 km (0.078 R)
• M12: 6,831,387 km (0.114 R)
• M13: 7,187,280 km (0.113 R)
• M14: 7,630,389 km (0.076 R)
• M15: 7,875,879 km (0.082 R)
• M16: 8,291,013 km (0.057 R)
• M17: 8,713,178 km (0.095 R)
• M18: 9,534,770 km (0.072 R)
• M19: 9,666,865 km (0.107 R)
• M20: 10,653,612 km (0.03 R)
• M21: 10,928,274 km (0.044 R)
• M22: 11,112,728 km (0.058 R)
• M23: 11,437,954 km (0.056 R)
• M24: 12,528,822 km (0.092 R)
• M25: 12,721,953 km (0.104 R)
• M26: 13,307,179 km (0.1 R)
• M27: 13,405,615 km (0.101 R)
• M28: 14,352,719 km (0.072 R)
• M29: 15,166,980 km (0.093 R)
• M30: 15,372,827 km (0.051 R)
• M31: 15,891,632 km (0.069 R)
• M32: 17,536,610 km (0.106 R)
• M33: 17,861,238 km (0.085 R)
• M34: 18,736,535 km (0.094 R)
• M35: 23,378,407 km (0.109 R)
• M36: 25,183,306 km (0.051 R)
• M37: 25,794,862 km (0.111 R)
• M38: 26,164,219 km (0.059 R)
• M39: 26,845,787 km (0.095 R)
• M40: 28,607,152 km (0.084 R)
• M41: 28,861,768 km (0.104 R)
• M42: 28,989,375 km (0.099 R)
• M43: 31,253,090 km (0.048 R)
• M44: 31,449,661 km (0.083 R)
• M45: 31,646,831 km (0.068 R)
• M46: 34,584,185 km (0.087 R)
• M47: 35,673,707 km (0.119 R)
• M48: 36,774,597 km (0.063 R)
• M49: 36,982,239 km (0.116 R)
• M50: 37,816,846 km (0.075 R)
• M51: 38,026,432 km (0.047 R)
• M52: 39,575,369 km (0.11 R)
• M53: 40,214,900 km (0.063 R)
• M54: 40,858,021 km (0.117 R)
• M55: 41,072,993 km (0.118 R)
• M56: 44,713,008 km (0.116 R)
• M57: 47,774,080 km (0.072 R)
• M58: 49,903,157 km (0.05 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit