🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.63 AU - 0.87 AU

Year: 242 Days

Day: 13.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.05 AU - 1.09 AU

Year: 413 Days

Day: 34.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,060,144 km

• M1: 280,197 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.7 AU - 2 AU

Year: 938 Days

Day: 32.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,060,144 km

• M1: 467,942 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.8 AU - 2.46 AU

Year: 1159 Days

Day: 47.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,060,144 km

• M1: 1,613,563 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 11.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.24 AU - 12.82 AU

Year: 15554 Days

Day: 7.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,060,144 km

• M1: 179,218 km (0.089 R)
• M2: 302,636 km (0.11 R)
• M3: 384,467 km (0.112 R)
• M4: 699,370 km (0.045 R)
• M5: 808,726 km (0.058 R)
• M6: 1,023,698 km (0.116 R)
• M7: 1,103,583 km (0.115 R)
• M8: 1,602,193 km (0.113 R)
• M9: 1,778,569 km (0.04 R)
• M10: 2,165,878 km (0.088 R)
• M11: 2,285,706 km (0.095 R)
• M12: 2,516,685 km (0.115 R)
• M13: 2,787,906 km (0.096 R)
• M14: 3,221,141 km (0.049 R)
• M15: 3,393,478 km (0.059 R)
• M16: 3,729,475 km (0.071 R)
• M17: 4,188,142 km (0.08 R)
• M18: 4,548,822 km (0.097 R)
• M19: 5,078,698 km (0.107 R)
• M20: 5,690,404 km (0.102 R)
• M21: 5,920,635 km (0.112 R)
• M22: 6,805,806 km (0.028 R)
• M23: 7,343,161 km (0.114 R)
• M24: 7,548,260 km (0.107 R)
• M25: 7,709,077 km (0.115 R)
• M26: 7,917,617 km (0.113 R)
• M27: 8,411,290 km (0.03 R)
• M28: 8,697,770 km (0.109 R)
• M29: 8,963,456 km (0.045 R)
• M30: 9,305,287 km (0.079 R)
• M31: 9,726,255 km (0.12 R)
• M32: 9,951,699 km (0.109 R)
• M33: 10,128,225 km (0.066 R)
• M34: 10,229,502 km (0.089 R)
• M35: 10,767,008 km (0.078 R)
• M36: 11,209,069 km (0.074 R)
• M37: 11,287,608 km (0.084 R)
• M38: 11,577,379 km (0.078 R)
• M39: 11,789,808 km (0.099 R)
• M40: 12,488,729 km (0.096 R)
• M41: 13,201,264 km (0.104 R)
• M42: 14,152,856 km (0.094 R)
• M43: 14,379,946 km (0.099 R)
• M44: 14,751,547 km (0.068 R)
• M45: 14,895,310 km (0.116 R)
• M46: 15,126,439 km (0.099 R)
• M47: 15,679,951 km (0.102 R)
• M48: 16,240,046 km (0.104 R)
• M49: 16,329,206 km (0.095 R)
• M50: 17,684,413 km (0.104 R)
• M51: 18,701,080 km (0.108 R)
• M52: 18,794,429 km (0.084 R)
• M53: 20,597,832 km (0.086 R)
• M54: 21,113,795 km (0.078 R)
• M55: 21,830,518 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 19,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit