🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 28.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 27.3 °

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: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.51 AU - 0.63 AU

Year: 160 Days

Day: 32.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.08 AU - 1.48 AU

Year: 537 Days

Day: 14.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.97 AU - 2.63 AU

Year: 1294 Days

Day: 12.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.95 AU - 3.35 AU

Year: 2073 Days

Day: 42 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,921,385 km

• M1: 1,648,569 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.5 AU - 3.84 AU

Year: 2093 Days

Day: 14.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 11.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.76 AU - 7.48 AU

Year: 5615 Days

Day: 11.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,921,385 km

• M1: 170,542 km (0.09 R)
• M2: 608,265 km (0.066 R)
• M3: 1,049,130 km (0.103 R)
• M4: 2,423,934 km (0.092 R)
• M5: 3,629,095 km (0.11 R)
• M6: 4,181,410 km (0.111 R)
• M7: 6,635,414 km (0.034 R)
• M8: 8,054,200 km (0.099 R)
• M9: 9,838,154 km (0.119 R)
• M10: 10,457,340 km (0.119 R)
• M11: 12,831,757 km (0.036 R)
• M12: 15,902,104 km (0.034 R)
• M13: 17,193,732 km (0.047 R)
• M14: 21,196,522 km (0.108 R)
• M15: 22,155,295 km (0.118 R)
• M16: 22,683,525 km (0.053 R)
• M17: 24,238,894 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 13.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.91 AU - 7.57 AU

Year: 6489 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,921,385 km

• M1: 170,392 km (0.069 R)
• M2: 1,685,070 km (0.041 R)
• M3: 2,152,265 km (0.027 R)
• M4: 3,128,839 km (0.056 R)
• M5: 4,429,743 km (0.111 R)
• M6: 5,553,522 km (0.111 R)
• M7: 6,576,771 km (0.08 R)
• M8: 7,415,566 km (0.107 R)
• M9: 8,361,025 km (0.055 R)
• M10: 9,112,006 km (0.089 R)
• M11: 9,623,930 km (0.075 R)
• M12: 10,835,673 km (0.115 R)
• M13: 11,276,388 km (0.063 R)
• M14: 12,670,790 km (0.105 R)
• M15: 14,386,977 km (0.031 R)
• M16: 15,969,274 km (0.084 R)
• M17: 16,656,825 km (0.109 R)
• M18: 18,338,305 km (0.075 R)
• M19: 19,220,334 km (0.106 R)
• M20: 19,998,692 km (0.101 R)
• M21: 23,837,972 km (0.101 R)
• M22: 25,194,376 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 11,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit