🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.52 AU - 0.52 AU

Year: 138 Days

Day: 35.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.45 AU - 0.69 AU

Year: 158 Days

Day: 41.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.6 AU - 0.62 AU

Year: 175 Days

Day: 14.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.1 AU - 1.1 AU

Year: 424 Days

Day: 29.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 63.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.44 AU - 2.24 AU

Year: 916 Days

Day: 41.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,624,625 km

• M1: 39,793 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.81 AU - 2.27 AU

Year: 1070 Days

Day: 15.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 141.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 13.3

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.68 AU - 6.26 AU

Year: 5355 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,624,625 km

• M1: 165,455 km (0.108 R)
• M2: 1,034,619 km (0.082 R)
• M3: 1,593,068 km (0.047 R)
• M4: 2,179,043 km (0.078 R)
• M5: 2,674,212 km (0.097 R)
• M6: 3,356,677 km (0.08 R)
• M7: 4,022,687 km (0.097 R)
• M8: 4,445,002 km (0.072 R)
• M9: 5,173,094 km (0.048 R)
• M10: 6,744,470 km (0.108 R)
• M11: 7,507,719 km (0.107 R)
• M12: 8,117,480 km (0.058 R)
• M13: 9,513,527 km (0.072 R)
• M14: 9,986,107 km (0.058 R)
• M15: 11,323,512 km (0.104 R)
• M16: 11,765,125 km (0.05 R)
• M17: 13,159,377 km (0.082 R)
• M18: 13,697,331 km (0.075 R)
• M19: 14,765,160 km (0.073 R)
• M20: 15,239,535 km (0.113 R)
• M21: 22,786,149 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.3

Radius: 13.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.45 AU - 10.49 AU

Year: 9049 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,624,625 km

• M1: 172,935 km (0.034 R)
• M2: 894,146 km (0.054 R)
• M3: 1,481,019 km (0.076 R)
• M4: 1,994,439 km (0.066 R)
• M5: 5,838,356 km (0.105 R)
• M6: 6,868,337 km (0.099 R)
• M7: 7,427,085 km (0.114 R)
• M8: 9,432,146 km (0.119 R)
• M9: 10,902,244 km (0.103 R)
• M10: 11,776,195 km (0.103 R)
• M11: 13,356,547 km (0.085 R)
• M12: 14,357,356 km (0.1 R)
• M13: 15,007,958 km (0.035 R)
• M14: 15,951,771 km (0.081 R)
• M15: 17,734,977 km (0.047 R)
• M16: 21,024,934 km (0.102 R)
• M17: 22,120,738 km (0.075 R)
• M18: 23,343,102 km (0.051 R)
• M19: 26,401,930 km (0.074 R)
• M20: 28,788,016 km (0.119 R)
• M21: 30,456,481 km (0.086 R)
• M22: 34,445,059 km (0.107 R)
• M23: 40,287,754 km (0.065 R)
• M24: 42,241,203 km (0.115 R)
• M25: 47,185,562 km (0.026 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 19,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit