🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.43 AU - 0.59 AU

Year: 132 Days

Day: 42.4 Hours

Environment

Temp: 249 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.89 AU - 0.99 AU

Year: 330 Days

Day: 42.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.01 AU - 1.47 AU

Year: 499 Days

Day: 23 Hours

Environment

Temp: 9 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.18 AU - 2.42 AU

Year: 1261 Days

Day: 16 Hours

Environment

Temp: -71 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,989,637 km

• M1: 136,134 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.86 AU - 3.5 AU

Year: 2051 Days

Day: 45.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,989,637 km

• M1: 870,360 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.86 AU - 3.86 AU

Year: 2227 Days

Day: 42 Hours

Environment

Temp: -99 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.8

Radius: 11.1

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.55 AU - 6.65 AU

Year: 4793 Days

Day: 12 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 16,989,637 km

• M1: 217,067 km (0.112 R)
• M2: 293,511 km (0.074 R)
• M3: 491,130 km (0.108 R)
• M4: 631,453 km (0.101 R)
• M5: 829,819 km (0.073 R)
• M6: 927,956 km (0.037 R)
• M7: 1,058,854 km (0.106 R)
• M8: 1,236,875 km (0.05 R)
• M9: 1,308,832 km (0.088 R)
• M10: 1,468,154 km (0.098 R)
• M11: 1,668,016 km (0.077 R)
• M12: 1,865,037 km (0.106 R)
• M13: 1,984,715 km (0.092 R)
• M14: 2,231,851 km (0.114 R)
• M15: 2,385,039 km (0.054 R)
• M16: 2,568,296 km (0.096 R)
• M17: 2,702,037 km (0.085 R)
• M18: 2,906,986 km (0.11 R)
• M19: 3,046,710 km (0.113 R)
• M20: 3,231,464 km (0.119 R)
• M21: 3,420,107 km (0.041 R)
• M22: 3,597,530 km (0.076 R)
• M23: 3,793,204 km (0.032 R)
• M24: 3,900,016 km (0.075 R)
• M25: 4,116,634 km (0.102 R)
• M26: 5,361,288 km (0.084 R)
• M27: 5,515,973 km (0.077 R)
• M28: 5,637,297 km (0.104 R)
• M29: 5,865,134 km (0.085 R)
• M30: 6,006,803 km (0.116 R)
• M31: 6,185,573 km (0.047 R)
• M32: 6,293,732 km (0.118 R)
• M33: 6,475,194 km (0.07 R)
• M34: 6,566,748 km (0.113 R)
• M35: 6,936,853 km (0.113 R)
• M36: 7,332,839 km (0.084 R)
• M37: 7,736,155 km (0.082 R)
• M38: 7,969,976 km (0.103 R)
• M39: 8,068,112 km (0.11 R)
• M40: 8,524,535 km (0.091 R)
• M41: 8,887,609 km (0.068 R)
• M42: 9,009,831 km (0.091 R)
• M43: 9,255,919 km (0.071 R)
• M44: 10,007,350 km (0.114 R)
• M45: 10,626,984 km (0.103 R)
• M46: 10,735,143 km (0.092 R)
• M47: 10,821,910 km (0.035 R)
• M48: 11,061,566 km (0.07 R)
• M49: 11,237,044 km (0.06 R)
• M50: 11,413,420 km (0.069 R)
• M51: 11,635,274 km (0.089 R)
• M52: 11,858,474 km (0.12 R)
• M53: 11,948,232 km (0.096 R)
• M54: 12,400,168 km (0.105 R)
• M55: 12,742,747 km (0.045 R)
• M56: 12,903,714 km (0.116 R)
• M57: 12,972,828 km (0.079 R)
• M58: 13,088,467 km (0.08 R)
• M59: 13,250,931 km (0.085 R)
• M60: 13,671,600 km (0.119 R)
• M61: 13,883,580 km (0.115 R)
• M62: 14,072,971 km (0.079 R)
• M63: 14,622,145 km (0.114 R)
• M64: 14,911,617 km (0.073 R)
• M65: 15,008,406 km (0.107 R)
• M66: 15,178,499 km (0.076 R)
• M67: 15,324,806 km (0.11 R)
• M68: 15,422,493 km (0.101 R)
• M69: 15,545,014 km (0.095 R)
• M70: 16,087,905 km (0.081 R)
• M71: 16,411,634 km (0.036 R)
• M72: 16,636,929 km (0.112 R)
• M73: 16,838,138 km (0.077 R)
• M74: 16,989,681 km (0.109 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 15,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit