🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.71 AU - 0.99 AU

Year: 286 Days

Day: 40 Hours

Environment

Temp: 145 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,395,053 km

• M1: 274,512 km (0.066 R)
• M2: 450,140 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.11 AU - 1.13 AU

Year: 433 Days

Day: 37.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,395,053 km

• M1: 562,638 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.16 AU - 4.48 AU

Year: 2727 Days

Day: 21.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.6

Radius: 11.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.75 AU - 8.07 AU

Year: 7367 Days

Day: 6.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 176.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,395,053 km

• M1: 155,283 km (0.117 R)
• M2: 267,780 km (0.104 R)
• M3: 375,790 km (0.107 R)
• M4: 603,478 km (0.103 R)
• M5: 1,238,072 km (0.074 R)
• M6: 1,427,164 km (0.107 R)
• M7: 1,711,549 km (0.12 R)
• M8: 1,905,578 km (0.117 R)
• M9: 2,471,357 km (0.109 R)
• M10: 2,651,173 km (0.058 R)
• M11: 2,981,486 km (0.041 R)
• M12: 3,347,103 km (0.091 R)
• M13: 3,479,497 km (0.106 R)
• M14: 3,818,635 km (0.072 R)
• M15: 4,407,452 km (0.065 R)
• M16: 4,650,998 km (0.119 R)
• M17: 4,749,732 km (0.095 R)
• M18: 5,669,161 km (0.089 R)
• M19: 5,907,620 km (0.07 R)
• M20: 6,149,520 km (0.045 R)
• M21: 7,206,129 km (0.043 R)
• M22: 7,291,999 km (0.102 R)
• M23: 7,580,573 km (0.093 R)
• M24: 8,559,541 km (0.057 R)
• M25: 8,955,976 km (0.08 R)
• M26: 9,265,195 km (0.103 R)
• M27: 9,483,757 km (0.113 R)
• M28: 9,703,965 km (0.078 R)
• M29: 10,374,912 km (0.094 R)
• M30: 10,830,437 km (0.085 R)
• M31: 11,425,986 km (0.046 R)
• M32: 11,694,066 km (0.098 R)
• M33: 11,896,471 km (0.091 R)
• M34: 12,134,033 km (0.075 R)
• M35: 12,441,905 km (0.101 R)
• M36: 13,205,303 km (0.11 R)
• M37: 13,380,931 km (0.099 R)
• M38: 13,557,307 km (0.116 R)
• M39: 13,912,452 km (0.094 R)
• M40: 14,487,207 km (0.068 R)
• M41: 14,595,815 km (0.088 R)
• M42: 16,332,497 km (0.093 R)
• M43: 16,710,531 km (0.11 R)
• M44: 16,824,375 km (0.112 R)
• M45: 17,667,957 km (0.11 R)
• M46: 18,485,958 km (0.079 R)
• M47: 18,603,692 km (0.119 R)
• M48: 18,958,837 km (0.028 R)
• M49: 19,077,768 km (0.093 R)
• M50: 19,756,044 km (0.11 R)
• M51: 19,997,346 km (0.067 R)
• M52: 21,218,364 km (0.061 R)
• M53: 22,129,265 km (0.054 R)
• M54: 22,463,616 km (0.112 R)
• M55: 23,264,414 km (0.083 R)
• M56: 24,807,366 km (0.095 R)
• M57: 25,722,606 km (0.061 R)
• M58: 26,162,424 km (0.104 R)
• M59: 26,693,346 km (0.075 R)
• M60: 27,317,319 km (0.064 R)
• M61: 28,579,626 km (0.086 R)
• M62: 28,716,059 km (0.108 R)
• M63: 29,080,779 km (0.03 R)
• M64: 29,953,234 km (0.065 R)
• M65: 30,369,415 km (0.088 R)
• M66: 30,648,116 km (0.118 R)
• M67: 31,207,761 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 17,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit