🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.97 AU - 1.29 AU

Year: 453 Days

Day: 47.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,139,403 km

• M1: 48,021 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.03 AU - 1.49 AU

Year: 533 Days

Day: 38.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.64 AU - 1.84 AU

Year: 865 Days

Day: 20.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 70.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,139,403 km

• M1: 967,599 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.86 AU - 2.12 AU

Year: 1058 Days

Day: 38 Hours

Environment

Temp: -71 °C

Axial Tilt: 111.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852

Radius: 6.2

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.22 AU - 20.46 AU

Year: 30807 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 109,139,403 km

• M1: 78,240 km (0.075 R)
• M2: 322,234 km (0.056 R)
• M3: 566,976 km (0.11 R)
• M4: 898,335 km (0.03 R)
• M5: 1,528,890 km (0.116 R)
• M6: 1,864,289 km (0.119 R)
• M7: 2,061,159 km (0.11 R)
• M8: 2,682,439 km (0.072 R)
• M9: 2,963,235 km (0.098 R)
• M10: 5,967,609 km (0.078 R)
• M11: 7,162,297 km (0.11 R)
• M12: 8,042,382 km (0.106 R)
• M13: 9,054,262 km (0.108 R)
• M14: 9,623,182 km (0.11 R)
• M15: 12,519,397 km (0.115 R)
• M16: 13,628,216 km (0.099 R)
• M17: 13,874,155 km (0.106 R)
• M18: 19,852,385 km (0.077 R)
• M19: 21,688,400 km (0.093 R)
• M20: 23,166,577 km (0.093 R)
• M21: 24,589,552 km (0.06 R)
• M22: 25,445,850 km (0.118 R)
• M23: 25,818,947 km (0.11 R)
• M24: 30,724,859 km (0.109 R)
• M25: 40,109,732 km (0.092 R)
• M26: 43,559,010 km (0.099 R)
• M27: 51,832,820 km (0.106 R)
• M28: 52,032,084 km (0.096 R)
• M29: 53,645,198 km (0.06 R)
• M30: 54,669,943 km (0.103 R)
• M31: 57,608,943 km (0.066 R)
• M32: 59,990,841 km (0.066 R)
• M33: 64,258,120 km (0.116 R)
• M34: 67,766,639 km (0.059 R)
• M35: 72,142,825 km (0.101 R)
• M36: 86,955,857 km (0.053 R)
• M37: 92,701,313 km (0.078 R)
• M38: 96,267,277 km (0.12 R)
• M39: 102,411,710 km (0.12 R)
• M40: 103,987,724 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 12,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit