🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.51 AU - 0.63 AU

Year: 164 Days

Day: 41.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 10,492,979 km

• M1: 14,960 km (0.088 R)
• M2: 155,731 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.58 AU - 0.62 AU

Year: 177 Days

Day: 39.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.14 AU - 1.66 AU

Year: 631 Days

Day: 19.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 10,492,979 km

• M1: 265,536 km (0.077 R)
• M2: 1,076,805 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.4 AU - 2.92 AU

Year: 1652 Days

Day: 35.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,492,979 km

• M1: 20,794 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 13.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.17 AU - 5.65 AU

Year: 4143 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 10,492,979 km

• M1: 185,352 km (0.109 R)
• M2: 661,223 km (0.07 R)
• M3: 1,250,788 km (0.119 R)
• M4: 2,612,128 km (0.087 R)
• M5: 4,097,486 km (0.109 R)
• M6: 4,625,716 km (0.099 R)
• M7: 5,199,424 km (0.045 R)
• M8: 5,646,123 km (0.096 R)
• M9: 6,942,987 km (0.059 R)
• M10: 8,168,493 km (0.119 R)
• M11: 9,128,911 km (0.092 R)
• M12: 9,740,467 km (0.066 R)
• M13: 11,412,822 km (0.105 R)
• M14: 12,812,459 km (0.068 R)
• M15: 14,055,169 km (0.082 R)
• M16: 15,604,703 km (0.064 R)
• M17: 16,900,071 km (0.042 R)
• M18: 18,012,332 km (0.11 R)
• M19: 19,041,415 km (0.108 R)
• M20: 19,906,091 km (0.063 R)
• M21: 23,933,266 km (0.099 R)
• M22: 25,019,197 km (0.082 R)
• M23: 26,300,054 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 12.4

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.81 AU - 7.53 AU

Year: 6560 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 10,492,979 km

• M1: 1,746,256 km (0.104 R)
• M2: 2,678,251 km (0.11 R)
• M3: 5,136,293 km (0.109 R)
• M4: 6,753,147 km (0.076 R)
• M5: 8,231,174 km (0.11 R)
• M6: 9,648,614 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit