🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.22 AU - 1.9 AU

Year: 719 Days

Day: 38 Hours

Environment

Temp: -39 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.18 AU - 3.42 AU

Year: 1729 Days

Day: 45.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,910,809 km

• M1: 184,753 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.8 AU - 2.98 AU

Year: 1813 Days

Day: 38.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.59 AU - 4.25 AU

Year: 2334 Days

Day: 15.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671

Radius: 3.9

Gravity: 44.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 15.91 AU - 19.69 AU

Year: 27708 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 93,910,809 km

• M1: 98,435 km (0.102 R)
• M2: 534,513 km (0.097 R)
• M3: 777,161 km (0.072 R)
• M4: 942,766 km (0.051 R)
• M5: 1,146,368 km (0.082 R)
• M6: 1,329,925 km (0.077 R)
• M7: 1,835,117 km (0.1 R)
• M8: 1,958,236 km (0.111 R)
• M9: 2,221,379 km (0.096 R)
• M10: 2,507,560 km (0.109 R)
• M11: 3,066,906 km (0.087 R)
• M12: 3,514,503 km (0.102 R)
• M13: 5,573,568 km (0.056 R)
• M14: 6,660,696 km (0.059 R)
• M15: 7,002,527 km (0.07 R)
• M16: 9,485,851 km (0.118 R)
• M17: 11,851,891 km (0.072 R)
• M18: 13,170,297 km (0.088 R)
• M19: 14,261,015 km (0.092 R)
• M20: 16,008,019 km (0.117 R)
• M21: 16,444,097 km (0.086 R)
• M22: 16,620,623 km (0.114 R)
• M23: 21,248,882 km (0.103 R)
• M24: 26,545,843 km (0.04 R)
• M25: 32,105,498 km (0.103 R)
• M26: 33,078,184 km (0.118 R)
• M27: 41,414,675 km (0.05 R)
• M28: 42,733,081 km (0.067 R)
• M29: 45,801,034 km (0.092 R)
• M30: 47,746,404 km (0.116 R)
• M31: 48,467,317 km (0.101 R)
• M32: 50,673,436 km (0.096 R)
• M33: 55,284,641 km (0.043 R)
• M34: 57,083,556 km (0.085 R)
• M35: 64,013,078 km (0.063 R)
• M36: 65,109,481 km (0.063 R)
• M37: 70,083,162 km (0.113 R)
• M38: 77,264,907 km (0.106 R)
• M39: 79,763,640 km (0.09 R)
• M40: 90,847,346 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 18,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit