🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.65 AU - 0.71 AU

Year: 212 Days

Day: 21.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.62 AU - 0.94 AU

Year: 261 Days

Day: 45.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.76 AU - 2.16 AU

Year: 1039 Days

Day: 43.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.83 AU - 2.93 AU

Year: 1851 Days

Day: 45 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.27 AU - 3.49 AU

Year: 1851 Days

Day: 37.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.7 AU - 3.98 AU

Year: 2312 Days

Day: 17.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 8.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.01 AU - 7.87 AU

Year: 7686 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,516,115 km

• M1: 136,134 km (0.039 R)
• M2: 395,986 km (0.099 R)
• M3: 541,544 km (0.115 R)
• M4: 1,024,446 km (0.116 R)
• M5: 1,125,574 km (0.066 R)
• M6: 1,385,725 km (0.092 R)
• M7: 1,547,590 km (0.056 R)
• M8: 1,698,684 km (0.094 R)
• M9: 1,767,499 km (0.053 R)
• M10: 1,837,211 km (0.104 R)
• M11: 2,293,934 km (0.075 R)
• M12: 2,744,523 km (0.048 R)
• M13: 3,265,123 km (0.101 R)
• M14: 3,482,040 km (0.069 R)
• M15: 3,793,503 km (0.085 R)
• M16: 3,975,563 km (0.115 R)
• M17: 4,067,716 km (0.099 R)
• M18: 4,207,291 km (0.079 R)
• M19: 4,830,366 km (0.107 R)
• M20: 5,228,146 km (0.073 R)
• M21: 5,636,399 km (0.11 R)
• M22: 6,028,495 km (0.098 R)
• M23: 6,108,081 km (0.104 R)
• M24: 6,456,644 km (0.071 R)
• M25: 6,619,706 km (0.086 R)
• M26: 7,569,353 km (0.051 R)
• M27: 10,696,547 km (0.078 R)
• M28: 11,084,005 km (0.051 R)
• M29: 11,508,863 km (0.067 R)
• M30: 12,139,568 km (0.068 R)
• M31: 13,330,517 km (0.079 R)
• M32: 13,957,481 km (0.093 R)
• M33: 14,239,174 km (0.114 R)
• M34: 14,309,934 km (0.066 R)
• M35: 14,987,612 km (0.113 R)
• M36: 15,312,389 km (0.077 R)
• M37: 16,745,986 km (0.04 R)
• M38: 17,535,713 km (0.104 R)
• M39: 18,414,301 km (0.077 R)
• M40: 18,995,190 km (0.109 R)
• M41: 19,112,026 km (0.105 R)
• M42: 19,385,640 km (0.113 R)
• M43: 19,976,552 km (0.056 R)
• M44: 21,175,728 km (0.092 R)
• M45: 22,110,864 km (0.072 R)
• M46: 22,852,122 km (0.056 R)
• M47: 23,059,465 km (0.096 R)
• M48: 23,392,469 km (0.089 R)
• M49: 23,769,157 km (0.096 R)
• M50: 25,725,149 km (0.05 R)
• M51: 27,203,774 km (0.085 R)
• M52: 27,820,716 km (0.03 R)
• M53: 28,575,886 km (0.05 R)
• M54: 30,333,811 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit