🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.81 AU

Year: 183 Days

Day: 29.4 Hours

Environment

Temp: 249 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.87 AU

Year: 205 Days

Day: 34.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,242,632 km

• M1: 318,643 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.96 AU - 1.12 AU

Year: 371 Days

Day: 35.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,242,632 km

• M1: 230,381 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.75 AU - 2.39 AU

Year: 1042 Days

Day: 46.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,242,632 km

• M1: 225,893 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2 AU - 2.56 AU

Year: 1204 Days

Day: 30.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.22 AU - 3.64 AU

Year: 1755 Days

Day: 36.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,242,632 km

• M1: 25,432 km (0.094 R)
• M2: 1,260,811 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.48 AU - 4.94 AU

Year: 3576 Days

Day: 22.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,242,632 km

• M1: 50,265 km (0.063 R)
• M2: 794,664 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.6

Radius: 9

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.86 AU - 8.92 AU

Year: 7753 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,242,632 km

• M1: 112,049 km (0.109 R)
• M2: 417,378 km (0.111 R)
• M3: 903,721 km (0.115 R)
• M4: 1,741,469 km (0.118 R)
• M5: 2,070,734 km (0.078 R)
• M6: 3,114,179 km (0.107 R)
• M7: 3,727,081 km (0.096 R)
• M8: 5,067,628 km (0.118 R)
• M9: 5,383,130 km (0.036 R)
• M10: 6,373,318 km (0.109 R)
• M11: 8,445,847 km (0.069 R)
• M12: 10,520,919 km (0.084 R)
• M13: 13,505,247 km (0.072 R)
• M14: 15,451,665 km (0.115 R)
• M15: 17,152,144 km (0.086 R)
• M16: 20,760,445 km (0.115 R)
• M17: 22,997,531 km (0.118 R)
• M18: 23,342,055 km (0.109 R)
• M19: 26,037,210 km (0.117 R)
• M20: 26,600,147 km (0.049 R)
• M21: 27,459,736 km (0.094 R)
• M22: 35,470,702 km (0.112 R)
• M23: 42,410,548 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.5

Radius: 4.2

Gravity: 33.82 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.91 AU - 20.91 AU

Year: 25414 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,242,632 km

• M1: 62,233 km (0.082 R)
• M2: 290,968 km (0.115 R)
• M3: 2,045,152 km (0.057 R)
• M4: 3,113,730 km (0.053 R)
• M5: 3,341,867 km (0.111 R)
• M6: 3,489,969 km (0.117 R)
• M7: 3,673,525 km (0.047 R)
• M8: 3,863,515 km (0.104 R)
• M9: 4,060,086 km (0.084 R)
• M10: 4,508,880 km (0.053 R)
• M11: 5,262,703 km (0.079 R)
• M12: 6,591,881 km (0.112 R)
• M13: 7,112,930 km (0.107 R)
• M14: 8,507,631 km (0.087 R)
• M15: 10,510,447 km (0.108 R)
• M16: 16,079,378 km (0.075 R)
• M17: 17,283,042 km (0.104 R)
• M18: 20,453,918 km (0.1 R)
• M19: 23,125,138 km (0.056 R)
• M20: 23,664,289 km (0.094 R)
• M21: 27,434,006 km (0.098 R)
• M22: 37,448,835 km (0.112 R)
• M23: 41,104,708 km (0.032 R)
• M24: 42,054,355 km (0.118 R)
• M25: 46,680,669 km (0.085 R)
• M26: 49,470,669 km (0.065 R)
• M27: 51,087,822 km (0.052 R)
• M28: 54,807,125 km (0.099 R)
• M29: 55,572,019 km (0.086 R)
• M30: 60,514,583 km (0.045 R)
• M31: 65,527,458 km (0.047 R)
• M32: 69,018,773 km (0.086 R)
• M33: 72,173,642 km (0.087 R)
• M34: 79,255,007 km (0.027 R)
• M35: 80,478,419 km (0.097 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 11,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit