🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.93 AU - 1.07 AU

Year: 351 Days

Day: 12.4 Hours

Environment

Temp: 76 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.04 AU - 1.24 AU

Year: 428 Days

Day: 19.1 Hours

Environment

Temp: 45 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,692,822 km

• M1: 717,172 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.04 AU - 6.58 AU

Year: 4301 Days

Day: 17.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 14.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.76 AU - 16.06 AU

Year: 16303 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,692,822 km

• M1: 197,619 km (0.119 R)
• M2: 452,982 km (0.069 R)
• M3: 680,222 km (0.107 R)
• M4: 780,901 km (0.086 R)
• M5: 899,682 km (0.113 R)
• M6: 1,144,424 km (0.113 R)
• M7: 1,530,985 km (0.113 R)
• M8: 1,700,629 km (0.095 R)
• M9: 1,795,773 km (0.083 R)
• M10: 2,008,800 km (0.076 R)
• M11: 2,478,089 km (0.077 R)
• M12: 2,924,190 km (0.075 R)
• M13: 3,039,829 km (0.088 R)
• M14: 3,137,367 km (0.111 R)
• M15: 3,828,808 km (0.08 R)
• M16: 4,389,351 km (0.072 R)
• M17: 4,500,203 km (0.064 R)
• M18: 4,907,109 km (0.065 R)
• M19: 5,161,575 km (0.067 R)
• M20: 6,933,712 km (0.114 R)
• M21: 7,457,005 km (0.045 R)
• M22: 8,348,309 km (0.051 R)
• M23: 8,569,564 km (0.071 R)
• M24: 8,680,865 km (0.108 R)
• M25: 9,301,996 km (0.101 R)
• M26: 10,290,090 km (0.056 R)
• M27: 11,403,098 km (0.079 R)
• M28: 11,710,521 km (0.082 R)
• M29: 12,712,827 km (0.117 R)
• M30: 13,547,284 km (0.105 R)
• M31: 14,399,543 km (0.118 R)
• M32: 14,598,807 km (0.11 R)
• M33: 14,732,099 km (0.066 R)
• M34: 15,100,708 km (0.113 R)
• M35: 16,363,015 km (0.102 R)
• M36: 16,954,226 km (0.081 R)
• M37: 17,129,555 km (0.038 R)
• M38: 17,235,021 km (0.094 R)
• M39: 17,836,704 km (0.093 R)
• M40: 18,481,171 km (0.04 R)
• M41: 18,951,507 km (0.104 R)
• M42: 20,014,849 km (0.053 R)
• M43: 21,437,375 km (0.101 R)
• M44: 21,665,063 km (0.057 R)
• M45: 22,160,980 km (0.108 R)
• M46: 22,660,637 km (0.114 R)
• M47: 25,134,387 km (0.046 R)
• M48: 25,294,307 km (0.07 R)
• M49: 26,220,617 km (0.117 R)
• M50: 26,504,853 km (0.089 R)
• M51: 27,404,535 km (0.067 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 18,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit