🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.58 AU - 0.68 AU

Year: 188 Days

Day: 24.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.87 AU - 0.89 AU

Year: 311 Days

Day: 27 Hours

Environment

Temp: 27 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.84 AU - 1.06 AU

Year: 349 Days

Day: 13.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.44 AU - 2.14 AU

Year: 902 Days

Day: 15.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,175,807 km

• M1: 185,801 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.79 AU - 2.15 AU

Year: 1042 Days

Day: 38.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.5

Radius: 13.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.29 AU - 6.47 AU

Year: 6071 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 102,175,807 km

• M1: 163,361 km (0.088 R)
• M2: 673,340 km (0.12 R)
• M3: 1,129,165 km (0.088 R)
• M4: 2,037,673 km (0.104 R)
• M5: 2,599,562 km (0.065 R)
• M6: 4,018,797 km (0.063 R)
• M7: 5,027,685 km (0.099 R)
• M8: 6,009,795 km (0.082 R)
• M9: 9,692,147 km (0.1 R)
• M10: 10,452,104 km (0.047 R)
• M11: 11,333,684 km (0.118 R)
• M12: 12,048,313 km (0.069 R)
• M13: 12,703,552 km (0.069 R)
• M14: 17,530,626 km (0.117 R)
• M15: 18,429,710 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.2

Radius: 7

Gravity: 18.56 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 16.36 AU - 18.16 AU

Year: 27014 Days

Day: 24.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 102,175,807 km

• M1: 110,254 km (0.088 R)
• M2: 497,413 km (0.111 R)
• M3: 867,518 km (0.095 R)
• M4: 1,329,177 km (0.088 R)
• M5: 1,986,959 km (0.057 R)
• M6: 2,450,264 km (0.117 R)
• M7: 2,734,649 km (0.113 R)
• M8: 3,012,153 km (0.038 R)
• M9: 3,591,546 km (0.112 R)
• M10: 3,890,891 km (0.099 R)
• M11: 4,464,150 km (0.061 R)
• M12: 5,427,710 km (0.095 R)
• M13: 6,571,834 km (0.076 R)
• M14: 6,868,786 km (0.111 R)
• M15: 7,123,103 km (0.098 R)
• M16: 7,759,193 km (0.088 R)
• M17: 8,548,322 km (0.11 R)
• M18: 9,083,284 km (0.084 R)
• M19: 12,319,684 km (0.09 R)
• M20: 15,545,313 km (0.094 R)
• M21: 20,630,444 km (0.116 R)
• M22: 21,809,126 km (0.1 R)
• M23: 27,227,112 km (0.113 R)
• M24: 29,839,240 km (0.029 R)
• M25: 31,764,116 km (0.074 R)
• M26: 32,613,682 km (0.118 R)
• M27: 36,011,648 km (0.077 R)
• M28: 40,623,003 km (0.103 R)
• M29: 43,501,266 km (0.093 R)
• M30: 46,331,657 km (0.093 R)
• M31: 52,946,726 km (0.109 R)
• M32: 64,795,027 km (0.071 R)
• M33: 71,331,107 km (0.108 R)
• M34: 77,018,220 km (0.098 R)
• M35: 78,293,242 km (0.103 R)
• M36: 85,151,258 km (0.098 R)
• M37: 86,514,393 km (0.084 R)
• M38: 87,892,040 km (0.053 R)
• M39: 92,398,826 km (0.115 R)
• M40: 97,947,859 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit