🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.75 AU - 0.85 AU

Year: 300 Days

Day: 25 Hours

Environment

Temp: 6 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.93 AU - 1.35 AU

Year: 510 Days

Day: 38.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,647,232 km

• M1: 186,399 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.92 AU - 1.4 AU

Year: 523 Days

Day: 43.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.94 AU - 1.42 AU

Year: 537 Days

Day: 23 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.25 AU - 1.45 AU

Year: 657 Days

Day: 18.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.48 AU - 1.48 AU

Year: 754 Days

Day: 46.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,647,232 km

• M1: 397,631 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.96 AU - 2.56 AU

Year: 1423 Days

Day: 17.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.65 AU - 3.23 AU

Year: 2112 Days

Day: 26.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 9.2

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.14 AU - 4.54 AU

Year: 3788 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,647,232 km

• M1: 115,190 km (0.072 R)
• M2: 243,396 km (0.067 R)
• M3: 329,564 km (0.116 R)
• M4: 389,403 km (0.061 R)
• M5: 453,880 km (0.117 R)
• M6: 540,647 km (0.102 R)
• M7: 712,684 km (0.08 R)
• M8: 936,483 km (0.076 R)
• M9: 1,086,380 km (0.106 R)
• M10: 1,146,368 km (0.106 R)
• M11: 1,219,671 km (0.075 R)
• M12: 1,489,396 km (0.06 R)
• M13: 1,610,870 km (0.12 R)
• M14: 1,679,834 km (0.114 R)
• M15: 1,835,117 km (0.099 R)
• M16: 2,069,687 km (0.118 R)
• M17: 2,144,934 km (0.039 R)
• M18: 2,267,305 km (0.109 R)
• M19: 2,439,492 km (0.081 R)
• M20: 2,830,242 km (0.109 R)
• M21: 2,931,071 km (0.115 R)
• M22: 3,669,785 km (0.087 R)
• M23: 4,250,823 km (0.088 R)
• M24: 4,444,403 km (0.048 R)
• M25: 4,542,240 km (0.069 R)
• M26: 4,780,101 km (0.063 R)
• M27: 5,226,800 km (0.105 R)
• M28: 5,518,217 km (0.06 R)
• M29: 5,644,627 km (0.076 R)
• M30: 6,379,601 km (0.105 R)
• M31: 6,780,823 km (0.082 R)
• M32: 7,007,314 km (0.053 R)
• M33: 7,098,569 km (0.064 R)
• M34: 7,328,500 km (0.08 R)
• M35: 7,444,439 km (0.119 R)
• M36: 7,701,598 km (0.056 R)
• M37: 7,985,534 km (0.102 R)
• M38: 8,080,978 km (0.107 R)
• M39: 8,152,785 km (0.06 R)
• M40: 8,296,997 km (0.101 R)
• M41: 9,031,074 km (0.081 R)
• M42: 9,255,321 km (0.045 R)
• M43: 9,330,419 km (0.035 R)
• M44: 9,456,081 km (0.03 R)
• M45: 10,144,830 km (0.11 R)
• M46: 10,274,083 km (0.105 R)
• M47: 10,456,143 km (0.104 R)
• M48: 11,114,673 km (0.094 R)
• M49: 11,759,589 km (0.091 R)
• M50: 12,031,858 km (0.114 R)
• M51: 12,554,852 km (0.047 R)
• M52: 12,666,003 km (0.051 R)
• M53: 13,141,724 km (0.052 R)
• M54: 13,395,891 km (0.075 R)
• M55: 13,938,034 km (0.094 R)
• M56: 14,139,542 km (0.118 R)
• M57: 14,399,992 km (0.05 R)
• M58: 14,545,551 km (0.087 R)
• M59: 15,636,717 km (0.085 R)
• M60: 16,480,001 km (0.06 R)
• M61: 16,540,887 km (0.08 R)
• M62: 16,601,773 km (0.09 R)
• M63: 16,815,399 km (0.084 R)
• M64: 17,338,094 km (0.105 R)
• M65: 17,492,778 km (0.103 R)
• M66: 18,022,355 km (0.075 R)
• M67: 18,336,361 km (0.101 R)
• M68: 18,557,317 km (0.076 R)
• M69: 19,033,487 km (0.096 R)
• M70: 19,225,122 km (0.046 R)
• M71: 20,030,556 km (0.117 R)
• M72: 20,323,170 km (0.104 R)
• M73: 20,421,007 km (0.029 R)
• M74: 20,486,381 km (0.113 R)
• M75: 20,650,041 km (0.074 R)
• M76: 21,044,531 km (0.113 R)
• M77: 21,941,220 km (0.048 R)
• M78: 22,209,300 km (0.097 R)
• M79: 22,647,173 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 10,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit