🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.43 AU - 0.71 AU

Year: 154 Days

Day: 12.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,660,170 km

• M1: 227,090 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.54 AU - 0.8 AU

Year: 196 Days

Day: 24.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.85 AU - 0.97 AU

Year: 311 Days

Day: 35.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.86 AU - 1.26 AU

Year: 391 Days

Day: 12.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.08 AU - 1.48 AU

Year: 519 Days

Day: 30.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 14,660,170 km

• M1: 417,528 km (0.116 R)
• M2: 610,808 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.28 AU - 1.48 AU

Year: 581 Days

Day: 12.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 14,660,170 km

• M1: 357,240 km (0.069 R)
• M2: 700,866 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.43 AU - 4.01 AU

Year: 2570 Days

Day: 36.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,660,170 km

• M1: 1,567,636 km (0.105 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.34 AU - 4.46 AU

Year: 2758 Days

Day: 14.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.55 AU - 4.67 AU

Year: 3545 Days

Day: 33.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,660,170 km

• M1: 686,205 km (0.088 R)
• M2: 814,112 km (0.072 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 11.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.99 AU - 8.23 AU

Year: 6087 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,660,170 km

• M1: 206,146 km (0.064 R)
• M2: 276,606 km (0.084 R)
• M3: 346,169 km (0.098 R)
• M4: 448,345 km (0.111 R)
• M5: 536,757 km (0.059 R)
• M6: 653,443 km (0.09 R)
• M7: 915,090 km (0.11 R)
• M8: 1,155,943 km (0.104 R)
• M9: 1,228,647 km (0.026 R)
• M10: 1,369,419 km (0.089 R)
• M11: 1,495,829 km (0.105 R)
• M12: 1,565,691 km (0.12 R)
• M13: 1,708,707 km (0.095 R)
• M14: 1,920,687 km (0.057 R)
• M15: 2,324,302 km (0.088 R)
• M16: 2,512,347 km (0.108 R)
• M17: 3,093,684 km (0.104 R)
• M18: 3,170,876 km (0.119 R)
• M19: 3,380,014 km (0.102 R)
• M20: 3,459,600 km (0.076 R)
• M21: 4,090,903 km (0.076 R)
• M22: 4,536,406 km (0.107 R)
• M23: 4,639,180 km (0.057 R)
• M24: 4,713,081 km (0.085 R)
• M25: 5,119,090 km (0.067 R)
• M26: 5,365,028 km (0.111 R)
• M27: 5,505,202 km (0.072 R)
• M28: 5,788,989 km (0.106 R)
• M29: 6,436,897 km (0.087 R)
• M30: 6,585,897 km (0.117 R)
• M31: 6,904,241 km (0.115 R)
• M32: 7,005,818 km (0.111 R)
• M33: 7,159,006 km (0.109 R)
• M34: 7,296,337 km (0.115 R)
• M35: 7,434,416 km (0.058 R)
• M36: 7,695,763 km (0.093 R)
• M37: 7,995,557 km (0.055 R)
• M38: 8,209,482 km (0.111 R)
• M39: 8,389,299 km (0.098 R)
• M40: 9,646,071 km (0.062 R)
• M41: 9,931,204 km (0.061 R)
• M42: 10,470,804 km (0.115 R)
• M43: 10,626,834 km (0.046 R)
• M44: 10,724,671 km (0.092 R)
• M45: 11,079,517 km (0.108 R)
• M46: 11,318,276 km (0.094 R)
• M47: 11,861,615 km (0.107 R)
• M48: 12,187,589 km (0.109 R)
• M49: 12,372,342 km (0.111 R)
• M50: 12,516,555 km (0.075 R)
• M51: 12,973,726 km (0.087 R)
• M52: 13,436,432 km (0.113 R)
• M53: 13,605,926 km (0.099 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 17,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit