🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.62 AU

Year: 135 Days

Day: 40.1 Hours

Environment

Temp: 244 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.45 AU - 0.73 AU

Year: 159 Days

Day: 14.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.64 AU - 0.94 AU

Year: 246 Days

Day: 13.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,344,242 km

• M1: 27,825 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.88 AU - 0.94 AU

Year: 304 Days

Day: 32.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.78 AU - 1.2 AU

Year: 345 Days

Day: 41.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 123.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,344,242 km

• M1: 62,981 km (0.071 R)
• M2: 137,032 km (0.11 R)

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.58 AU - 3.82 AU

Year: 2003 Days

Day: 31.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.46 AU - 5.26 AU

Year: 3748 Days

Day: 23.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,344,242 km

• M1: 75,098 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.6

Radius: 14.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.01 AU - 8.09 AU

Year: 6549 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 53.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,344,242 km

• M1: 186,100 km (0.089 R)
• M2: 859,739 km (0.056 R)
• M3: 1,416,542 km (0.114 R)
• M4: 3,437,759 km (0.108 R)
• M5: 4,079,833 km (0.089 R)
• M6: 5,527,641 km (0.058 R)
• M7: 6,829,592 km (0.079 R)
• M8: 8,860,831 km (0.119 R)
• M9: 9,607,325 km (0.054 R)
• M10: 10,395,406 km (0.08 R)
• M11: 17,515,517 km (0.119 R)
• M12: 18,752,841 km (0.08 R)
• M13: 19,734,203 km (0.105 R)
• M14: 21,401,621 km (0.092 R)
• M15: 23,091,927 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.7

Radius: 14.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.69 AU - 11.15 AU

Year: 9320 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 104 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,344,242 km

• M1: 177,872 km (0.039 R)
• M2: 697,724 km (0.102 R)
• M3: 1,265,448 km (0.052 R)
• M4: 2,204,325 km (0.098 R)
• M5: 3,635,378 km (0.07 R)
• M6: 6,045,549 km (0.062 R)
• M7: 7,174,115 km (0.063 R)
• M8: 25,615,045 km (0.058 R)
• M9: 26,540,457 km (0.047 R)
• M10: 28,726,681 km (0.081 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.1

Radius: 11.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.97 AU - 12.59 AU

Year: 11531 Days

Day: 8.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,344,242 km

• M1: 143,464 km (0.027 R)
• M2: 588,069 km (0.115 R)
• M3: 1,361,640 km (0.087 R)
• M4: 1,886,280 km (0.114 R)
• M5: 3,131,981 km (0.081 R)
• M6: 3,863,664 km (0.09 R)
• M7: 4,343,425 km (0.085 R)
• M8: 5,917,045 km (0.034 R)
• M9: 6,873,274 km (0.114 R)
• M10: 7,580,423 km (0.053 R)
• M11: 7,974,165 km (0.093 R)
• M12: 8,946,252 km (0.045 R)
• M13: 12,278,096 km (0.06 R)
• M14: 13,131,551 km (0.105 R)
• M15: 14,686,023 km (0.119 R)
• M16: 15,647,638 km (0.087 R)
• M17: 16,144,004 km (0.076 R)
• M18: 23,961,091 km (0.108 R)
• M19: 26,075,657 km (0.105 R)
• M20: 26,874,509 km (0.101 R)
• M21: 28,943,149 km (0.089 R)
• M22: 30,343,385 km (0.053 R)
• M23: 30,893,905 km (0.081 R)
• M24: 32,585,109 km (0.109 R)
• M25: 45,756,454 km (0.114 R)
• M26: 48,698,296 km (0.113 R)
• M27: 49,453,017 km (0.102 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 14,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit