🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.57 AU - 0.95 AU

Year: 247 Days

Day: 38.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.82 AU - 0.98 AU

Year: 318 Days

Day: 46.5 Hours

Environment

Temp: 50 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,597,516 km

• M1: 639,680 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.75 AU - 1.77 AU

Year: 870 Days

Day: 14 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,597,516 km

• M1: 1,635,105 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.45 AU - 2.27 AU

Year: 946 Days

Day: 33.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.67 AU - 2.85 AU

Year: 1709 Days

Day: 15.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,597,516 km

• M1: 1,225,506 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.72 AU - 3.1 AU

Year: 1851 Days

Day: 45.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,597,516 km

• M1: 1,158,336 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.75 AU - 3.77 AU

Year: 2194 Days

Day: 13 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,597,516 km

• M1: 1,041,800 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 13.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.57 AU - 10.83 AU

Year: 13048 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 19,597,516 km

• M1: 182,061 km (0.07 R)
• M2: 458,218 km (0.094 R)
• M3: 596,896 km (0.108 R)
• M4: 770,728 km (0.116 R)
• M5: 864,676 km (0.08 R)
• M6: 1,456,036 km (0.058 R)
• M7: 1,563,597 km (0.045 R)
• M8: 1,982,321 km (0.095 R)
• M9: 2,198,042 km (0.117 R)
• M10: 2,336,868 km (0.109 R)
• M11: 3,358,472 km (0.08 R)
• M12: 3,650,038 km (0.107 R)
• M13: 3,765,827 km (0.057 R)
• M14: 3,916,323 km (0.025 R)
• M15: 4,137,428 km (0.12 R)
• M16: 4,880,032 km (0.115 R)
• M17: 4,989,538 km (0.11 R)
• M18: 5,568,332 km (0.087 R)
• M19: 5,663,775 km (0.105 R)
• M20: 7,201,193 km (0.112 R)
• M21: 8,221,600 km (0.09 R)
• M22: 8,396,180 km (0.097 R)
• M23: 8,483,845 km (0.104 R)
• M24: 8,971,833 km (0.108 R)
• M25: 9,084,032 km (0.106 R)
• M26: 9,264,447 km (0.096 R)
• M27: 9,674,943 km (0.091 R)
• M28: 9,766,946 km (0.099 R)
• M29: 10,208,110 km (0.085 R)
• M30: 10,442,829 km (0.056 R)
• M31: 10,727,065 km (0.077 R)
• M32: 10,822,359 km (0.054 R)
• M33: 11,472,960 km (0.1 R)
• M34: 12,210,777 km (0.1 R)
• M35: 13,371,955 km (0.091 R)
• M36: 13,913,799 km (0.055 R)
• M37: 14,069,829 km (0.118 R)
• M38: 15,232,654 km (0.041 R)
• M39: 15,528,109 km (0.066 R)
• M40: 16,097,628 km (0.094 R)
• M41: 16,646,353 km (0.058 R)
• M42: 16,867,609 km (0.094 R)
• M43: 17,565,184 km (0.069 R)
• M44: 18,471,896 km (0.107 R)
• M45: 19,248,758 km (0.113 R)
• M46: 19,597,471 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 15,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit