🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.71 AU - 0.95 AU

Year: 268 Days

Day: 36.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,534,515 km

• M1: 102,774 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.07 AU - 1.21 AU

Year: 432 Days

Day: 47 Hours

Environment

Temp: 20 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,534,515 km

• M1: 31,565 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.11 AU - 1.51 AU

Year: 532 Days

Day: 28 Hours

Environment

Temp: -2 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.56 AU - 4.72 AU

Year: 3546 Days

Day: 19.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,534,515 km

• M1: 961,166 km (0.1 R)
• M2: 1,819,858 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 13.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.08 AU - 6.22 AU

Year: 5411 Days

Day: 7.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,534,515 km

• M1: 172,187 km (0.092 R)
• M2: 603,029 km (0.053 R)
• M3: 1,380,340 km (0.048 R)
• M4: 1,839,755 km (0.099 R)
• M5: 2,683,786 km (0.075 R)
• M6: 5,192,991 km (0.086 R)
• M7: 5,787,044 km (0.112 R)
• M8: 7,112,032 km (0.119 R)
• M9: 16,423,602 km (0.089 R)
• M10: 16,966,044 km (0.076 R)
• M11: 18,214,139 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.5

Radius: 9.3

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.84 AU - 11.26 AU

Year: 12157 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,534,515 km

• M1: 120,426 km (0.098 R)
• M2: 566,976 km (0.119 R)
• M3: 1,130,362 km (0.111 R)
• M4: 1,796,371 km (0.102 R)
• M5: 4,295,553 km (0.058 R)
• M6: 5,430,104 km (0.081 R)
• M7: 6,753,297 km (0.104 R)
• M8: 8,279,644 km (0.09 R)
• M9: 9,049,026 km (0.075 R)
• M10: 9,553,619 km (0.085 R)
• M11: 10,130,319 km (0.081 R)
• M12: 10,564,003 km (0.03 R)
• M13: 14,561,558 km (0.091 R)
• M14: 15,753,105 km (0.089 R)
• M15: 16,409,690 km (0.099 R)
• M16: 17,236,816 km (0.088 R)
• M17: 17,699,522 km (0.111 R)
• M18: 26,581,597 km (0.07 R)
• M19: 27,199,436 km (0.03 R)
• M20: 31,565,899 km (0.101 R)
• M21: 33,436,022 km (0.046 R)
• M22: 36,001,176 km (0.117 R)
• M23: 37,911,840 km (0.105 R)
• M24: 44,768,509 km (0.086 R)
• M25: 49,101,312 km (0.109 R)
• M26: 53,542,424 km (0.077 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit