🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 46 Hours

Environment

Temp: 237 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.53 AU - 0.59 AU

Year: 155 Days

Day: 24.8 Hours

Environment

Temp: 237 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.27 AU - 1.85 AU

Year: 719 Days

Day: 44.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.39 AU - 1.75 AU

Year: 726 Days

Day: 15 Hours

Environment

Temp: -36 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,059,559 km

• M1: 60,438 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.74 AU - 2.08 AU

Year: 974 Days

Day: 17.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.6

Radius: 13.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10 AU - 11.9 AU

Year: 13369 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,059,559 km

• M1: 205,398 km (0.086 R)
• M2: 1,071,719 km (0.081 R)
• M3: 2,094,669 km (0.066 R)
• M4: 2,871,531 km (0.112 R)
• M5: 15,160,398 km (0.054 R)
• M6: 19,796,436 km (0.07 R)
• M7: 22,537,667 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.4

Radius: 4.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.97 AU - 18.21 AU

Year: 20562 Days

Day: 20.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,059,559 km

• M1: 223,948 km (0.091 R)
• M2: 757,564 km (0.079 R)
• M3: 968,646 km (0.072 R)
• M4: 1,833,771 km (0.095 R)
• M5: 2,635,466 km (0.11 R)
• M6: 3,489,819 km (0.112 R)
• M7: 4,730,883 km (0.089 R)
• M8: 5,301,001 km (0.1 R)
• M9: 6,474,446 km (0.043 R)
• M10: 7,103,655 km (0.096 R)
• M11: 8,895,837 km (0.109 R)
• M12: 9,806,140 km (0.117 R)
• M13: 12,961,459 km (0.07 R)
• M14: 14,649,521 km (0.119 R)
• M15: 15,303,563 km (0.112 R)
• M16: 16,991,027 km (0.049 R)
• M17: 20,000,487 km (0.078 R)
• M18: 20,730,824 km (0.111 R)
• M19: 26,002,503 km (0.074 R)
• M20: 31,904,588 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 11,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit