🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.84 AU - 1.14 AU

Year: 355 Days

Day: 12.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.18 AU - 1.9 AU

Year: 688 Days

Day: 35.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.12 AU - 2.64 AU

Year: 1321 Days

Day: 24.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.33 AU - 4.23 AU

Year: 2645 Days

Day: 42.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.6

Radius: 10.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.34 AU - 9.34 AU

Year: 7900 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,240,815 km

• M1: 205,847 km (0.102 R)
• M2: 382,971 km (0.084 R)
• M3: 469,737 km (0.086 R)
• M4: 632,051 km (0.118 R)
• M5: 959,521 km (0.105 R)
• M6: 1,028,635 km (0.118 R)
• M7: 1,099,544 km (0.109 R)
• M8: 1,544,299 km (0.093 R)
• M9: 1,676,543 km (0.03 R)
• M10: 1,744,162 km (0.068 R)
• M11: 1,899,743 km (0.055 R)
• M12: 2,005,958 km (0.108 R)
• M13: 2,114,416 km (0.113 R)
• M14: 2,685,880 km (0.09 R)
• M15: 2,846,249 km (0.025 R)
• M16: 3,009,760 km (0.066 R)
• M17: 3,475,757 km (0.103 R)
• M18: 4,078,636 km (0.077 R)
• M19: 4,762,149 km (0.12 R)
• M20: 5,304,591 km (0.115 R)
• M21: 5,996,930 km (0.079 R)
• M22: 6,128,426 km (0.071 R)
• M23: 6,207,713 km (0.107 R)
• M24: 6,717,842 km (0.12 R)
• M25: 7,046,957 km (0.064 R)
• M26: 7,157,959 km (0.113 R)
• M27: 7,353,483 km (0.043 R)
• M28: 7,437,707 km (0.088 R)
• M29: 7,749,768 km (0.025 R)
• M30: 8,771,073 km (0.071 R)
• M31: 9,587,578 km (0.102 R)
• M32: 9,772,331 km (0.117 R)
• M33: 10,114,312 km (0.1 R)
• M34: 10,586,742 km (0.119 R)
• M35: 10,745,914 km (0.102 R)
• M36: 10,937,848 km (0.084 R)
• M37: 11,717,104 km (0.118 R)
• M38: 12,246,680 km (0.108 R)
• M39: 12,380,271 km (0.047 R)
• M40: 13,089,664 km (0.106 R)
• M41: 14,055,917 km (0.114 R)
• M42: 14,125,929 km (0.116 R)
• M43: 14,266,102 km (0.058 R)
• M44: 15,009,454 km (0.104 R)
• M45: 15,729,169 km (0.079 R)
• M46: 16,203,095 km (0.101 R)
• M47: 16,423,453 km (0.108 R)
• M48: 16,534,005 km (0.113 R)
• M49: 16,978,461 km (0.113 R)
• M50: 17,690,547 km (0.077 R)
• M51: 18,031,181 km (0.071 R)
• M52: 18,450,504 km (0.076 R)
• M53: 18,911,564 km (0.037 R)
• M54: 18,988,907 km (0.065 R)
• M55: 20,357,278 km (0.071 R)
• M56: 20,634,782 km (0.11 R)
• M57: 20,793,954 km (0.101 R)
• M58: 20,873,540 km (0.076 R)
• M59: 20,953,426 km (0.066 R)
• M60: 21,354,049 km (0.035 R)
• M61: 22,366,677 km (0.102 R)
• M62: 22,653,157 km (0.084 R)
• M63: 23,064,252 km (0.076 R)
• M64: 23,188,119 km (0.119 R)
• M65: 23,353,574 km (0.075 R)
• M66: 23,477,890 km (0.12 R)
• M67: 23,560,917 km (0.093 R)
• M68: 23,644,093 km (0.047 R)
• M69: 24,396,720 km (0.073 R)
• M70: 24,480,794 km (0.066 R)
• M71: 24,775,951 km (0.095 R)
• M72: 24,902,660 km (0.12 R)
• M73: 26,139,984 km (0.079 R)
• M74: 26,269,087 km (0.103 R)
• M75: 26,355,405 km (0.08 R)
• M76: 26,441,723 km (0.109 R)
• M77: 26,874,659 km (0.074 R)
• M78: 27,703,581 km (0.093 R)
• M79: 27,835,377 km (0.117 R)
• M80: 28,585,460 km (0.097 R)
• M81: 29,925,259 km (0.097 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 16,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit