🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.54 AU - 0.78 AU

Year: 192 Days

Day: 25.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,654,702 km

• M1: 267,481 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.84 AU - 1.22 AU

Year: 374 Days

Day: 37.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.91 AU - 1.19 AU

Year: 385 Days

Day: 31.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,654,702 km

• M1: 210,933 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.84 AU - 1.26 AU

Year: 385 Days

Day: 45.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.97 AU - 1.21 AU

Year: 408 Days

Day: 39.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.22 AU - 3.1 AU

Year: 1554 Days

Day: 42.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.08 AU - 5.28 AU

Year: 3626 Days

Day: 14.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.88 AU - 5.62 AU

Year: 3708 Days

Day: 31 Hours

Environment

Temp: -133 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,654,702 km

• M1: 3,419,807 km (0.099 R)

Planet 9 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.92 AU - 6.2 AU

Year: 4077 Days

Day: 38 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,654,702 km

• M1: 1,098,796 km (0.111 R)
• M2: 1,678,787 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 11.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.14 AU - 5.4 AU

Year: 4333 Days

Day: 9.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,654,702 km

• M1: 165,455 km (0.09 R)
• M2: 323,131 km (0.107 R)
• M3: 490,531 km (0.038 R)
• M4: 605,423 km (0.098 R)
• M5: 710,739 km (0.062 R)
• M6: 833,709 km (0.057 R)
• M7: 942,018 km (0.097 R)
• M8: 1,078,750 km (0.109 R)
• M9: 1,222,663 km (0.049 R)
• M10: 1,373,159 km (0.113 R)
• M11: 1,450,800 km (0.103 R)
• M12: 1,570,329 km (0.117 R)
• M13: 1,720,974 km (0.084 R)
• M14: 1,805,198 km (0.094 R)
• M15: 1,905,278 km (0.106 R)
• M16: 2,217,190 km (0.097 R)
• M17: 2,387,283 km (0.087 R)
• M18: 2,545,557 km (0.077 R)
• M19: 2,674,960 km (0.095 R)
• M20: 2,990,761 km (0.086 R)
• M21: 3,231,464 km (0.03 R)
• M22: 3,478,450 km (0.071 R)
• M23: 3,731,719 km (0.098 R)
• M24: 3,990,972 km (0.079 R)
• M25: 4,507,982 km (0.094 R)
• M26: 4,684,957 km (0.108 R)
• M27: 4,864,474 km (0.087 R)
• M28: 5,333,314 km (0.106 R)
• M29: 5,437,135 km (0.031 R)
• M30: 5,604,834 km (0.116 R)
• M31: 5,859,449 km (0.078 R)
• M32: 6,009,795 km (0.114 R)
• M33: 6,623,895 km (0.028 R)
• M34: 6,848,142 km (0.103 R)
• M35: 7,489,468 km (0.033 R)
• M36: 7,676,166 km (0.077 R)
• M37: 8,197,814 km (0.11 R)
• M38: 8,366,261 km (0.058 R)
• M39: 9,051,270 km (0.039 R)
• M40: 9,225,401 km (0.095 R)
• M41: 9,375,448 km (0.12 R)
• M42: 10,241,470 km (0.026 R)
• M43: 10,396,902 km (0.09 R)
• M44: 10,553,232 km (0.092 R)
• M45: 10,631,621 km (0.067 R)
• M46: 10,789,148 km (0.051 R)
• M47: 11,534,145 km (0.095 R)
• M48: 11,723,088 km (0.069 R)
• M49: 11,885,850 km (0.103 R)
• M50: 12,021,984 km (0.042 R)
• M51: 12,103,964 km (0.113 R)
• M52: 12,295,898 km (0.032 R)
• M53: 13,073,807 km (0.079 R)
• M54: 13,298,952 km (0.067 R)
• M55: 13,383,774 km (0.1 R)
• M56: 13,982,315 km (0.091 R)
• M57: 14,473,295 km (0.062 R)
• M58: 14,560,510 km (0.111 R)
• M59: 14,764,711 km (0.05 R)
• M60: 15,028,752 km (0.12 R)
• M61: 15,770,308 km (0.084 R)
• M62: 16,828,264 km (0.07 R)
• M63: 17,165,608 km (0.078 R)
• M64: 17,350,511 km (0.035 R)
• M65: 17,815,760 km (0.114 R)
• M66: 17,971,641 km (0.115 R)
• M67: 18,285,049 km (0.056 R)
• M68: 18,536,971 km (0.049 R)
• M69: 19,556,331 km (0.114 R)
• M70: 19,652,822 km (0.116 R)
• M71: 20,105,355 km (0.066 R)
• M72: 20,463,194 km (0.094 R)
• M73: 21,516,363 km (0.053 R)
• M74: 21,649,355 km (0.084 R)
• M75: 21,849,218 km (0.111 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit