🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.04 AU - 1.73 AU

Year: 482 Days

Day: 26.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.89 AU - 2.53 AU

Year: 977 Days

Day: 21 Hours

Environment

Temp: 28 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.26 AU - 3.74 AU

Year: 1544 Days

Day: 13.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.4 AU - 5.8 AU

Year: 3939 Days

Day: 36.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.84 AU - 10.78 AU

Year: 9133 Days

Day: 26.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.1

Radius: 14.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.47 AU - 14.75 AU

Year: 14924 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,494,885 km

• M1: 220,208 km (0.073 R)
• M2: 309,368 km (0.035 R)
• M3: 455,825 km (0.077 R)
• M4: 725,250 km (0.03 R)
• M5: 985,102 km (0.107 R)
• M6: 1,621,940 km (0.074 R)
• M7: 1,942,229 km (0.075 R)
• M8: 2,253,991 km (0.118 R)
• M9: 2,371,425 km (0.105 R)
• M10: 2,521,323 km (0.101 R)
• M11: 3,318,380 km (0.103 R)
• M12: 3,797,542 km (0.074 R)
• M13: 4,936,131 km (0.085 R)
• M14: 5,523,153 km (0.061 R)
• M15: 6,132,615 km (0.105 R)
• M16: 6,763,469 km (0.116 R)
• M17: 7,459,399 km (0.088 R)
• M18: 7,726,281 km (0.082 R)
• M19: 8,407,550 km (0.072 R)
• M20: 8,966,448 km (0.1 R)
• M21: 9,155,390 km (0.059 R)
• M22: 9,297,956 km (0.114 R)
• M23: 9,441,421 km (0.078 R)
• M24: 9,585,484 km (0.103 R)
• M25: 9,973,391 km (0.102 R)
• M26: 10,169,364 km (0.113 R)
• M27: 10,416,051 km (0.114 R)
• M28: 10,814,879 km (0.068 R)
• M29: 12,197,911 km (0.077 R)
• M30: 12,407,647 km (0.082 R)
• M31: 12,830,561 km (0.114 R)
• M32: 13,419,827 km (0.114 R)
• M33: 13,527,836 km (0.101 R)
• M34: 14,237,529 km (0.097 R)
• M35: 15,015,437 km (0.046 R)
• M36: 16,208,181 km (0.083 R)
• M37: 16,670,588 km (0.07 R)
• M38: 17,431,293 km (0.045 R)
• M39: 17,608,417 km (0.108 R)
• M40: 17,726,899 km (0.112 R)
• M41: 18,744,314 km (0.077 R)
• M42: 19,965,631 km (0.082 R)
• M43: 20,461,398 km (0.075 R)
• M44: 21,149,549 km (0.091 R)
• M45: 21,464,901 km (0.118 R)
• M46: 21,909,057 km (0.11 R)
• M47: 22,806,495 km (0.07 R)
• M48: 23,065,000 km (0.098 R)
• M49: 23,715,900 km (0.105 R)
• M50: 24,637,124 km (0.11 R)
• M51: 25,838,843 km (0.107 R)
• M52: 26,040,950 km (0.049 R)
• M53: 26,582,644 km (0.087 R)
• M54: 26,718,629 km (0.093 R)
• M55: 27,127,928 km (0.119 R)
• M56: 30,619,393 km (0.06 R)
• M57: 31,191,006 km (0.07 R)
• M58: 31,406,278 km (0.119 R)
• M59: 34,028,130 km (0.072 R)
• M60: 34,843,139 km (0.101 R)
• M61: 36,190,717 km (0.113 R)
• M62: 36,643,699 km (0.101 R)
• M63: 37,555,349 km (0.118 R)
• M64: 37,860,828 km (0.112 R)
• M65: 38,474,478 km (0.086 R)
• M66: 38,936,735 km (0.104 R)
• M67: 40,491,207 km (0.111 R)
• M68: 41,354,686 km (0.106 R)
• M69: 42,145,011 km (0.119 R)
• M70: 42,383,171 km (0.026 R)
• M71: 44,062,108 km (0.092 R)
• M72: 45,844,417 km (0.095 R)
• M73: 48,561,713 km (0.114 R)
• M74: 48,894,718 km (0.1 R)
• M75: 51,161,574 km (0.06 R)
• M76: 51,670,057 km (0.114 R)
• M77: 53,720,446 km (0.037 R)
• M78: 54,669,195 km (0.031 R)

Kuiper Belt

Range: 36.9 - 66.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 16,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit