🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.67 AU - 1.11 AU

Year: 301 Days

Day: 45.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 10,916,770 km

• M1: 613,650 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.13 AU - 1.61 AU

Year: 574 Days

Day: 22.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 10,916,770 km

• M1: 560,842 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.45 AU - 1.71 AU

Year: 711 Days

Day: 45.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.03 AU - 3.19 AU

Year: 1510 Days

Day: 13.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.88 AU - 2.98 AU

Year: 1796 Days

Day: 24.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.01 AU - 4.05 AU

Year: 2898 Days

Day: 13.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 12.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.6 AU - 6.36 AU

Year: 5238 Days

Day: 11.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 10,916,770 km

• M1: 169,943 km (0.12 R)
• M2: 313,408 km (0.111 R)
• M3: 680,970 km (0.111 R)
• M4: 926,609 km (0.067 R)
• M5: 1,043,146 km (0.12 R)
• M6: 1,254,079 km (0.099 R)
• M7: 1,552,527 km (0.058 R)
• M8: 2,377,110 km (0.052 R)
• M9: 2,473,152 km (0.092 R)
• M10: 2,659,252 km (0.092 R)
• M11: 3,384,951 km (0.086 R)
• M12: 3,570,303 km (0.079 R)
• M13: 4,123,366 km (0.103 R)
• M14: 4,559,145 km (0.093 R)
• M15: 4,679,421 km (0.109 R)
• M16: 4,800,745 km (0.078 R)
• M17: 6,178,093 km (0.119 R)
• M18: 6,951,663 km (0.113 R)
• M19: 7,216,452 km (0.119 R)
• M20: 7,314,737 km (0.057 R)
• M21: 7,856,731 km (0.093 R)
• M22: 8,308,367 km (0.073 R)
• M23: 8,456,020 km (0.097 R)
• M24: 8,798,599 km (0.063 R)
• M25: 9,176,333 km (0.085 R)
• M26: 9,405,517 km (0.079 R)
• M27: 9,652,055 km (0.08 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit