🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.6 AU - 0.98 AU

Year: 215 Days

Day: 44.7 Hours

Environment

Temp: 276 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,901,485 km

• M1: 41,588 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.74 AU - 0.94 AU

Year: 236 Days

Day: 22 Hours

Environment

Temp: 229 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.7 AU - 1.02 AU

Year: 244 Days

Day: 33 Hours

Environment

Temp: 216 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.85 AU - 1.35 AU

Year: 354 Days

Day: 25.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,901,485 km

• M1: 461,659 km (0.103 R)
• M2: 504,893 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.43 AU - 1.89 AU

Year: 656 Days

Day: 36.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.58 AU - 5.74 AU

Year: 4127 Days

Day: 46.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.6

Radius: 13.1

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.9 AU - 15.36 AU

Year: 17152 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,901,485 km

• M1: 163,810 km (0.111 R)
• M2: 662,868 km (0.082 R)
• M3: 2,617,215 km (0.091 R)
• M4: 3,474,111 km (0.03 R)
• M5: 4,247,832 km (0.043 R)
• M6: 5,603,487 km (0.048 R)
• M7: 7,107,096 km (0.103 R)
• M8: 8,400,668 km (0.109 R)
• M9: 12,374,736 km (0.092 R)
• M10: 13,099,986 km (0.082 R)
• M11: 15,173,114 km (0.05 R)
• M12: 16,216,858 km (0.081 R)
• M13: 16,792,660 km (0.117 R)
• M14: 19,554,835 km (0.105 R)
• M15: 20,706,440 km (0.105 R)
• M16: 22,518,219 km (0.116 R)
• M17: 25,095,192 km (0.076 R)
• M18: 26,159,432 km (0.075 R)
• M19: 26,653,105 km (0.038 R)
• M20: 27,354,569 km (0.07 R)
• M21: 28,377,968 km (0.094 R)
• M22: 29,320,734 km (0.052 R)
• M23: 33,765,137 km (0.096 R)
• M24: 34,350,513 km (0.077 R)
• M25: 38,132,348 km (0.088 R)
• M26: 44,522,271 km (0.032 R)

Kuiper Belt

Range: 35.7 - 62.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit