🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 42.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,632,534 km

• M1: 57,446 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 172 Days

Day: 48 Hours

Environment

Temp: 236 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.9 AU - 0.98 AU

Year: 322 Days

Day: 22.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.77 AU - 1.13 AU

Year: 327 Days

Day: 28.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 154.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,632,534 km

• M1: 214,075 km (0.116 R)
• M2: 337,792 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.42 AU - 2.96 AU

Year: 1558 Days

Day: 46.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 12.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.57 AU - 7.73 AU

Year: 6055 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 20,632,534 km

• M1: 159,172 km (0.109 R)
• M2: 723,156 km (0.104 R)
• M3: 1,162,974 km (0.102 R)
• M4: 1,665,174 km (0.03 R)
• M5: 2,113,220 km (0.027 R)
• M6: 3,491,614 km (0.038 R)
• M7: 4,174,529 km (0.118 R)
• M8: 4,875,095 km (0.119 R)
• M9: 7,211,665 km (0.111 R)
• M10: 8,255,259 km (0.069 R)
• M11: 8,658,874 km (0.108 R)
• M12: 10,176,844 km (0.068 R)
• M13: 11,201,589 km (0.044 R)
• M14: 13,827,780 km (0.112 R)
• M15: 14,640,994 km (0.076 R)
• M16: 15,843,013 km (0.069 R)
• M17: 17,712,537 km (0.116 R)
• M18: 18,902,439 km (0.109 R)
• M19: 19,724,928 km (0.107 R)
• M20: 20,571,203 km (0.068 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 17,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit