🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.65 AU - 0.67 AU

Year: 199 Days

Day: 16.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 132.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.73 AU - 0.83 AU

Year: 255 Days

Day: 23.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,004,499 km

• M1: 104,419 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.73 AU - 0.91 AU

Year: 275 Days

Day: 13.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,004,499 km

• M1: 36,502 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.82 AU - 2.46 AU

Year: 1161 Days

Day: 36.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.17 AU - 2.17 AU

Year: 1185 Days

Day: 38 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.14 AU - 2.48 AU

Year: 1302 Days

Day: 35.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.09 AU - 3.37 AU

Year: 1673 Days

Day: 43.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,004,499 km

• M1: 49,966 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.4

Radius: 7.2

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.97 AU - 15.67 AU

Year: 17023 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 76,004,499 km

• M1: 89,609 km (0.115 R)
• M2: 1,074,711 km (0.116 R)
• M3: 1,408,464 km (0.09 R)
• M4: 2,286,155 km (0.097 R)
• M5: 2,553,935 km (0.103 R)
• M6: 3,372,385 km (0.101 R)
• M7: 4,255,162 km (0.1 R)
• M8: 5,794,674 km (0.086 R)
• M9: 8,021,737 km (0.115 R)
• M10: 9,297,059 km (0.106 R)
• M11: 10,519,423 km (0.092 R)
• M12: 11,200,692 km (0.119 R)
• M13: 11,845,309 km (0.117 R)
• M14: 12,311,007 km (0.093 R)
• M15: 13,564,787 km (0.119 R)
• M16: 14,296,919 km (0.105 R)
• M17: 16,242,439 km (0.114 R)
• M18: 17,747,992 km (0.103 R)
• M19: 18,891,668 km (0.083 R)
• M20: 20,460,202 km (0.096 R)
• M21: 21,227,639 km (0.081 R)
• M22: 23,749,560 km (0.109 R)
• M23: 24,812,004 km (0.117 R)
• M24: 25,136,930 km (0.117 R)
• M25: 27,490,554 km (0.116 R)
• M26: 28,424,643 km (0.109 R)
• M27: 29,138,972 km (0.032 R)
• M28: 31,479,880 km (0.088 R)
• M29: 32,502,082 km (0.061 R)
• M30: 33,282,983 km (0.091 R)
• M31: 34,343,782 km (0.037 R)
• M32: 45,892,887 km (0.112 R)
• M33: 49,735,757 km (0.119 R)
• M34: 51,296,212 km (0.115 R)
• M35: 52,532,190 km (0.049 R)
• M36: 54,879,979 km (0.031 R)
• M37: 56,172,654 km (0.048 R)
• M38: 59,977,975 km (0.064 R)
• M39: 63,344,675 km (0.092 R)
• M40: 68,309,230 km (0.081 R)
• M41: 73,526,755 km (0.106 R)
• M42: 74,646,196 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 13,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit