🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.58 AU - 0.82 AU

Year: 214 Days

Day: 46 Hours

Environment

Temp: 206 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.79 AU - 1.05 AU

Year: 322 Days

Day: 37.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 16,978,990 km

• M1: 499,358 km (0.029 R)
• M2: 782,846 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.99 AU - 1.15 AU

Year: 404 Days

Day: 46.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,978,990 km

• M1: 184,454 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.08 AU - 1.08 AU

Year: 410 Days

Day: 15.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.17 AU - 1.93 AU

Year: 705 Days

Day: 16.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 117.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,978,990 km

• M1: 313,707 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.77 AU - 1.81 AU

Year: 875 Days

Day: 12.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.77 AU - 2.39 AU

Year: 1096 Days

Day: 41.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,978,990 km

• M1: 1,675,347 km (0.114 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.74 AU - 2.7 AU

Year: 1208 Days

Day: 18.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,978,990 km

• M1: 526,585 km (0.075 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 14.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.09 AU - 5.55 AU

Year: 3865 Days

Day: 12.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 16,978,990 km

• M1: 332,855 km (0.07 R)
• M2: 449,841 km (0.033 R)
• M3: 579,542 km (0.114 R)
• M4: 749,485 km (0.085 R)
• M5: 876,195 km (0.101 R)
• M6: 1,020,557 km (0.094 R)
• M7: 1,183,319 km (0.086 R)
• M8: 1,397,244 km (0.095 R)
• M9: 1,680,582 km (0.111 R)
• M10: 2,104,094 km (0.119 R)
• M11: 2,252,794 km (0.054 R)
• M12: 2,469,861 km (0.093 R)
• M13: 3,148,138 km (0.105 R)
• M14: 3,597,230 km (0.086 R)
• M15: 3,701,500 km (0.059 R)
• M16: 3,867,554 km (0.117 R)
• M17: 4,175,725 km (0.095 R)
• M18: 4,317,095 km (0.107 R)
• M19: 4,588,615 km (0.105 R)
• M20: 5,031,425 km (0.045 R)
• M21: 5,131,656 km (0.068 R)
• M22: 5,249,539 km (0.115 R)
• M23: 5,539,759 km (0.041 R)
• M24: 6,351,178 km (0.097 R)
• M25: 7,030,801 km (0.072 R)
• M26: 7,637,570 km (0.112 R)
• M27: 7,888,894 km (0.096 R)
• M28: 8,025,327 km (0.093 R)
• M29: 8,143,061 km (0.118 R)
• M30: 8,759,853 km (0.119 R)
• M31: 8,860,831 km (0.054 R)
• M32: 9,063,836 km (0.064 R)
• M33: 9,309,475 km (0.062 R)
• M34: 9,640,536 km (0.11 R)
• M35: 9,786,543 km (0.059 R)
• M36: 9,954,392 km (0.089 R)
• M37: 10,442,380 km (0.12 R)
• M38: 10,549,492 km (0.075 R)
• M39: 11,090,438 km (0.12 R)
• M40: 11,419,553 km (0.056 R)
• M41: 11,552,097 km (0.101 R)
• M42: 12,425,898 km (0.069 R)
• M43: 12,539,443 km (0.09 R)
• M44: 12,790,618 km (0.077 R)
• M45: 13,135,740 km (0.077 R)
• M46: 13,647,515 km (0.048 R)
• M47: 13,811,623 km (0.031 R)
• M48: 13,905,870 km (0.087 R)
• M49: 14,284,502 km (0.102 R)
• M50: 14,475,090 km (0.113 R)
• M51: 14,570,683 km (0.059 R)
• M52: 15,270,352 km (0.074 R)
• M53: 15,392,125 km (0.082 R)
• M54: 15,612,183 km (0.053 R)
• M55: 15,783,922 km (0.081 R)
• M56: 15,882,357 km (0.108 R)
• M57: 16,727,585 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 19,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit