🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.62 AU - 0.72 AU

Year: 203 Days

Day: 23.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.48 AU - 1.74 AU

Year: 758 Days

Day: 47.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,411,572 km

• M1: 482,603 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.94 AU - 2.66 AU

Year: 1294 Days

Day: 22 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,411,572 km

• M1: 73,303 km (0.119 R)
• M2: 1,674,000 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.32 AU - 2.84 AU

Year: 1537 Days

Day: 14.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.39 AU - 3.45 AU

Year: 1850 Days

Day: 32.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.6

Radius: 3.7

Gravity: 39.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.66 AU - 15.54 AU

Year: 17584 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,411,572 km

• M1: 49,218 km (0.063 R)
• M2: 197,469 km (0.08 R)
• M3: 340,485 km (0.085 R)
• M4: 494,571 km (0.109 R)
• M5: 808,876 km (0.111 R)
• M6: 946,955 km (0.083 R)
• M7: 1,113,307 km (0.092 R)
• M8: 1,520,363 km (0.032 R)
• M9: 1,715,289 km (0.089 R)
• M10: 2,401,495 km (0.113 R)
• M11: 2,643,394 km (0.049 R)
• M12: 5,092,461 km (0.095 R)
• M13: 5,950,555 km (0.071 R)
• M14: 6,517,680 km (0.055 R)
• M15: 7,343,759 km (0.107 R)
• M16: 8,043,578 km (0.069 R)
• M17: 9,847,130 km (0.047 R)
• M18: 14,158,541 km (0.055 R)
• M19: 14,872,422 km (0.086 R)
• M20: 17,157,380 km (0.064 R)
• M21: 18,466,810 km (0.084 R)
• M22: 20,195,413 km (0.109 R)
• M23: 20,463,642 km (0.057 R)
• M24: 21,007,281 km (0.059 R)
• M25: 23,870,734 km (0.062 R)
• M26: 25,395,286 km (0.075 R)
• M27: 25,707,796 km (0.072 R)
• M28: 31,901,447 km (0.107 R)
• M29: 44,812,641 km (0.109 R)
• M30: 46,968,495 km (0.049 R)
• M31: 47,913,206 km (0.118 R)
• M32: 48,071,929 km (0.099 R)
• M33: 49,192,417 km (0.109 R)
• M34: 55,057,402 km (0.094 R)
• M35: 59,520,505 km (0.098 R)
• M36: 63,450,890 km (0.066 R)
• M37: 64,411,607 km (0.081 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: 338 - 19,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit