🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.84 AU - 1.08 AU

Year: 345 Days

Day: 28.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.55 AU - 1.79 AU

Year: 792 Days

Day: 16.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,475,799 km

• M1: 104,569 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.46 AU - 1.94 AU

Year: 814 Days

Day: 29.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.09 AU - 2.25 AU

Year: 1173 Days

Day: 19 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,475,799 km

• M1: 64,925 km (0.112 R)
• M2: 906,713 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.25 AU - 2.75 AU

Year: 1451 Days

Day: 47.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.93 AU - 4.99 AU

Year: 3458 Days

Day: 27.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,475,799 km

• M1: 874,998 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.1

Radius: 4.9

Gravity: 22.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.37 AU - 14.83 AU

Year: 16418 Days

Day: 18.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,475,799 km

• M1: 62,831 km (0.116 R)
• M2: 151,991 km (0.058 R)
• M3: 261,347 km (0.029 R)
• M4: 364,271 km (0.06 R)
• M5: 429,047 km (0.066 R)
• M6: 831,615 km (0.074 R)
• M7: 1,126,023 km (0.09 R)
• M8: 1,272,180 km (0.095 R)
• M9: 1,347,727 km (0.105 R)
• M10: 1,529,489 km (0.084 R)
• M11: 1,609,823 km (0.072 R)
• M12: 1,691,653 km (0.114 R)
• M13: 2,003,115 km (0.07 R)
• M14: 2,710,265 km (0.08 R)
• M15: 2,906,387 km (0.082 R)
• M16: 2,972,809 km (0.11 R)
• M17: 3,209,323 km (0.1 R)
• M18: 3,312,546 km (0.073 R)
• M19: 3,522,282 km (0.091 R)
• M20: 4,065,472 km (0.108 R)
• M21: 4,214,621 km (0.11 R)
• M22: 4,252,170 km (0.108 R)
• M23: 4,365,715 km (0.055 R)
• M24: 4,441,860 km (0.095 R)
• M25: 5,268,239 km (0.095 R)
• M26: 5,512,831 km (0.111 R)
• M27: 5,803,051 km (0.103 R)
• M28: 6,659,349 km (0.084 R)
• M29: 6,791,145 km (0.108 R)
• M30: 6,923,838 km (0.055 R)
• M31: 7,057,280 km (0.068 R)
• M32: 7,554,244 km (0.103 R)
• M33: 7,969,228 km (0.034 R)
• M34: 8,156,076 km (0.065 R)
• M35: 10,102,045 km (0.098 R)
• M36: 10,456,742 km (0.08 R)
• M37: 11,703,341 km (0.104 R)
• M38: 12,886,809 km (0.108 R)
• M39: 13,715,282 km (0.053 R)
• M40: 14,674,953 km (0.045 R)
• M41: 14,903,987 km (0.059 R)
• M42: 16,243,038 km (0.071 R)
• M43: 16,598,781 km (0.114 R)
• M44: 16,956,919 km (0.08 R)
• M45: 17,499,061 km (0.101 R)
• M46: 19,221,531 km (0.104 R)
• M47: 19,723,582 km (0.054 R)
• M48: 19,786,712 km (0.107 R)
• M49: 22,957,439 km (0.11 R)
• M50: 23,423,137 km (0.094 R)
• M51: 25,591,259 km (0.092 R)
• M52: 26,004,897 km (0.075 R)
• M53: 26,143,275 km (0.118 R)
• M54: 26,351,216 km (0.093 R)
• M55: 26,490,193 km (0.11 R)
• M56: 26,908,618 km (0.108 R)
• M57: 28,247,968 km (0.083 R)
• M58: 28,961,549 km (0.105 R)
• M59: 29,536,604 km (0.074 R)
• M60: 30,844,388 km (0.041 R)
• M61: 30,990,844 km (0.108 R)
• M62: 31,579,063 km (0.111 R)
• M63: 31,800,618 km (0.054 R)
• M64: 32,990,818 km (0.115 R)
• M65: 33,290,613 km (0.104 R)
• M66: 35,261,265 km (0.069 R)
• M67: 36,106,344 km (0.077 R)
• M68: 36,183,536 km (0.113 R)
• M69: 38,839,347 km (0.079 R)
• M70: 39,076,759 km (0.117 R)
• M71: 39,235,183 km (0.067 R)
• M72: 40,270,550 km (0.093 R)
• M73: 41,800,039 km (0.104 R)
• M74: 44,998,292 km (0.114 R)
• M75: 45,414,024 km (0.105 R)
• M76: 45,497,350 km (0.081 R)
• M77: 46,584,777 km (0.08 R)
• M78: 48,444,428 km (0.058 R)
• M79: 49,297,734 km (0.104 R)
• M80: 52,235,837 km (0.103 R)
• M81: 53,990,620 km (0.054 R)
• M82: 54,343,820 km (0.053 R)
• M83: 55,230,337 km (0.067 R)
• M84: 56,121,492 km (0.102 R)
• M85: 56,479,330 km (0.115 R)
• M86: 56,568,939 km (0.027 R)
• M87: 57,197,399 km (0.093 R)
• M88: 59,460,366 km (0.113 R)
• M89: 59,825,086 km (0.078 R)
• M90: 60,373,661 km (0.109 R)
• M91: 60,648,622 km (0.108 R)
• M92: 61,015,736 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 14,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit