🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.62 AU - 0.76 AU

Year: 216 Days

Day: 24.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,963,993 km

• M1: 40,242 km (0.103 R)
• M2: 251,923 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.89 AU - 1.25 AU

Year: 417 Days

Day: 14.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.06 AU - 1.32 AU

Year: 489 Days

Day: 25.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.11 AU - 1.57 AU

Year: 584 Days

Day: 12.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.13 AU - 3.23 AU

Year: 1653 Days

Day: 16.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,963,993 km

• M1: 2,094,669 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.56 AU - 4.22 AU

Year: 2351 Days

Day: 47 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.1

Radius: 13.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9 AU - 10.72 AU

Year: 11664 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,963,993 km

• M1: 194,328 km (0.115 R)
• M2: 316,699 km (0.105 R)
• M3: 523,892 km (0.084 R)
• M4: 622,327 km (0.055 R)
• M5: 728,242 km (0.083 R)
• M6: 1,242,410 km (0.061 R)
• M7: 1,453,044 km (0.099 R)
• M8: 1,675,945 km (0.111 R)
• M9: 2,411,817 km (0.104 R)
• M10: 2,528,802 km (0.112 R)
• M11: 2,860,760 km (0.093 R)
• M12: 3,401,706 km (0.098 R)
• M13: 3,974,516 km (0.104 R)
• M14: 5,058,652 km (0.061 R)
• M15: 5,362,635 km (0.115 R)
• M16: 5,478,124 km (0.051 R)
• M17: 5,948,909 km (0.075 R)
• M18: 6,391,868 km (0.059 R)
• M19: 6,638,106 km (0.107 R)
• M20: 8,180,460 km (0.115 R)
• M21: 9,593,861 km (0.085 R)
• M22: 10,400,942 km (0.092 R)
• M23: 10,594,072 km (0.06 R)
• M24: 10,983,775 km (0.108 R)
• M25: 11,180,346 km (0.116 R)
• M26: 11,677,161 km (0.116 R)
• M27: 11,978,750 km (0.042 R)
• M28: 13,002,449 km (0.107 R)
• M29: 13,419,827 km (0.031 R)
• M30: 13,577,353 km (0.118 R)
• M31: 14,428,715 km (0.041 R)
• M32: 14,536,275 km (0.054 R)
• M33: 14,806,599 km (0.081 R)
• M34: 15,461,987 km (0.032 R)
• M35: 15,904,198 km (0.101 R)
• M36: 16,071,150 km (0.105 R)
• M37: 16,182,750 km (0.118 R)
• M38: 17,027,978 km (0.09 R)
• M39: 17,198,669 km (0.034 R)
• M40: 17,312,812 km (0.106 R)
• M41: 17,772,077 km (0.058 R)
• M42: 18,585,441 km (0.102 R)
• M43: 19,947,829 km (0.095 R)
• M44: 21,097,638 km (0.085 R)
• M45: 21,465,200 km (0.06 R)
• M46: 21,711,289 km (0.105 R)
• M47: 22,020,507 km (0.107 R)
• M48: 22,330,923 km (0.064 R)
• M49: 24,032,898 km (0.048 R)
• M50: 24,738,252 km (0.106 R)
• M51: 25,450,487 km (0.115 R)
• M52: 25,841,835 km (0.105 R)
• M53: 28,568,556 km (0.08 R)
• M54: 30,621,188 km (0.056 R)
• M55: 31,315,921 km (0.114 R)
• M56: 31,455,495 km (0.077 R)
• M57: 31,665,232 km (0.088 R)
• M58: 34,290,226 km (0.05 R)
• M59: 35,156,547 km (0.025 R)
• M60: 37,872,646 km (0.065 R)
• M61: 38,170,196 km (0.107 R)
• M62: 38,992,835 km (0.048 R)
• M63: 39,218,279 km (0.119 R)
• M64: 39,594,816 km (0.106 R)
• M65: 39,821,308 km (0.047 R)
• M66: 40,731,760 km (0.11 R)
• M67: 40,884,051 km (0.1 R)
• M68: 41,036,641 km (0.116 R)
• M69: 42,033,112 km (0.083 R)
• M70: 42,727,695 km (0.078 R)
• M71: 43,659,690 km (0.074 R)
• M72: 44,362,949 km (0.108 R)
• M73: 44,598,267 km (0.104 R)
• M74: 45,543,576 km (0.072 R)
• M75: 46,336,444 km (0.092 R)
• M76: 47,534,125 km (0.043 R)
• M77: 48,418,996 km (0.096 R)
• M78: 48,742,128 km (0.115 R)
• M79: 50,531,917 km (0.104 R)
• M80: 50,695,726 km (0.113 R)
• M81: 52,095,065 km (0.099 R)
• M82: 52,841,109 km (0.057 R)
• M83: 53,173,666 km (0.085 R)
• M84: 53,507,119 km (0.081 R)
• M85: 55,015,814 km (0.093 R)
• M86: 56,198,983 km (0.092 R)
• M87: 56,453,599 km (0.059 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 15,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit