🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.55 AU - 2.39 AU

Year: 816 Days

Day: 26.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,679,701 km

• M1: 1,458,579 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.7 AU - 2.48 AU

Year: 892 Days

Day: 24.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,679,701 km

• M1: 98,735 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.43 AU - 3.65 AU

Year: 1565 Days

Day: 31 Hours

Environment

Temp: -35 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.24 AU - 5.62 AU

Year: 3232 Days

Day: 12.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,679,701 km

• M1: 45,627 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.22 AU - 8.88 AU

Year: 6126 Days

Day: 20.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,679,701 km

• M1: 48,171 km (0.112 R)

Asteroid Belt

Center: 8.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.83 AU - 9.33 AU

Year: 7421 Days

Day: 31.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,679,701 km

• M1: 1,532,929 km (0.111 R)

Asteroid Belt

Center: 10.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.8

Radius: 13.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.79 AU - 14.87 AU

Year: 13570 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,679,701 km

• M1: 170,392 km (0.066 R)
• M2: 677,828 km (0.107 R)
• M3: 3,556,241 km (0.114 R)
• M4: 5,084,084 km (0.119 R)
• M5: 5,622,038 km (0.059 R)
• M6: 6,852,929 km (0.089 R)
• M7: 8,166,099 km (0.091 R)
• M8: 9,195,632 km (0.094 R)
• M9: 10,152,908 km (0.081 R)
• M10: 11,231,210 km (0.098 R)
• M11: 13,113,450 km (0.086 R)
• M12: 14,195,043 km (0.067 R)
• M13: 16,974,122 km (0.076 R)
• M14: 20,015,447 km (0.077 R)
• M15: 20,513,608 km (0.116 R)
• M16: 21,190,688 km (0.112 R)
• M17: 23,311,836 km (0.111 R)
• M18: 24,707,435 km (0.065 R)
• M19: 25,863,377 km (0.093 R)
• M20: 28,075,930 km (0.031 R)
• M21: 30,412,050 km (0.072 R)
• M22: 34,747,995 km (0.109 R)
• M23: 36,938,856 km (0.05 R)
• M24: 49,894,929 km (0.118 R)
• M25: 50,504,989 km (0.086 R)
• M26: 52,679,693 km (0.096 R)

Kuiper Belt

Range: 37.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit