🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.47 AU - 0.67 AU

Year: 156 Days

Day: 15 Hours

Environment

Temp: 244 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.76 AU - 0.98 AU

Year: 293 Days

Day: 15.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,188,619 km

• M1: 237,262 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.93 AU - 1.13 AU

Year: 378 Days

Day: 44 Hours

Environment

Temp: 15 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,188,619 km

• M1: 818,749 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.46 AU - 2 AU

Year: 823 Days

Day: 19.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,188,619 km

• M1: 1,503,907 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.83 AU - 1.97 AU

Year: 947 Days

Day: 17.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.55 AU - 2.27 AU

Year: 955 Days

Day: 14.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.67 AU - 2.55 AU

Year: 1108 Days

Day: 43 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.89 AU - 3.05 AU

Year: 1404 Days

Day: 38.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.04 AU - 4.76 AU

Year: 2785 Days

Day: 15.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.7

Radius: 4.5

Gravity: 17.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.2 AU - 13.24 AU

Year: 16407 Days

Day: 24.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,188,619 km

• M1: 60,737 km (0.086 R)
• M2: 480,957 km (0.078 R)
• M3: 563,236 km (0.032 R)
• M4: 650,003 km (0.072 R)
• M5: 896,091 km (0.068 R)
• M6: 1,018,911 km (0.115 R)
• M7: 1,562,849 km (0.03 R)
• M8: 2,128,030 km (0.092 R)
• M9: 2,404,187 km (0.09 R)
• M10: 2,839,218 km (0.064 R)
• M11: 2,899,057 km (0.056 R)
• M12: 3,235,802 km (0.094 R)
• M13: 3,266,918 km (0.071 R)
• M14: 4,181,410 km (0.091 R)
• M15: 4,283,735 km (0.088 R)
• M16: 5,764,455 km (0.093 R)
• M17: 5,916,745 km (0.064 R)
• M18: 6,108,829 km (0.086 R)
• M19: 7,718,353 km (0.089 R)
• M20: 8,097,434 km (0.112 R)
• M21: 8,225,190 km (0.119 R)
• M22: 8,310,760 km (0.044 R)
• M23: 9,182,317 km (0.115 R)
• M24: 9,449,499 km (0.117 R)
• M25: 9,809,581 km (0.081 R)
• M26: 9,854,909 km (0.064 R)
• M27: 11,057,826 km (0.091 R)
• M28: 11,152,222 km (0.103 R)
• M29: 11,724,434 km (0.079 R)
• M30: 11,868,945 km (0.05 R)
• M31: 12,257,302 km (0.092 R)
• M32: 12,453,125 km (0.06 R)
• M33: 12,502,193 km (0.112 R)
• M34: 13,548,032 km (0.112 R)
• M35: 14,158,092 km (0.101 R)
• M36: 16,740,899 km (0.099 R)
• M37: 17,946,808 km (0.117 R)
• M38: 18,672,357 km (0.099 R)
• M39: 22,143,327 km (0.081 R)
• M40: 22,740,821 km (0.06 R)
• M41: 23,101,801 km (0.119 R)
• M42: 23,525,462 km (0.086 R)
• M43: 23,586,199 km (0.109 R)
• M44: 24,873,339 km (0.064 R)
• M45: 24,997,206 km (0.105 R)
• M46: 25,556,702 km (0.096 R)
• M47: 25,619,084 km (0.112 R)
• M48: 25,994,724 km (0.029 R)
• M49: 26,814,820 km (0.1 R)
• M50: 26,878,249 km (0.118 R)
• M51: 27,196,145 km (0.113 R)
• M52: 31,107,082 km (0.065 R)
• M53: 38,003,394 km (0.093 R)
• M54: 41,034,397 km (0.091 R)
• M55: 41,547,069 km (0.069 R)
• M56: 45,421,354 km (0.089 R)
• M57: 45,951,679 km (0.111 R)
• M58: 47,018,461 km (0.088 R)
• M59: 47,554,919 km (0.059 R)
• M60: 48,016,279 km (0.117 R)
• M61: 48,401,942 km (0.116 R)
• M62: 49,487,125 km (0.102 R)
• M63: 50,423,757 km (0.083 R)
• M64: 50,972,782 km (0.056 R)
• M65: 52,314,375 km (0.116 R)
• M66: 52,552,236 km (0.104 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 14,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit