🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.8 AU - 0.94 AU

Year: 340 Days

Day: 44.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,301,197 km

• M1: 40,391 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.93 AU - 2.75 AU

Year: 1500 Days

Day: 22.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,301,197 km

• M1: 1,808,489 km (0.107 R)
• M2: 2,410,470 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.17 AU - 2.65 AU

Year: 1568 Days

Day: 29.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,301,197 km

• M1: 1,110,465 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 11.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.87 AU - 6.21 AU

Year: 4741 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,301,197 km

• M1: 150,495 km (0.114 R)
• M2: 736,620 km (0.105 R)
• M3: 1,226,703 km (0.052 R)
• M4: 1,656,048 km (0.074 R)
• M5: 2,018,225 km (0.09 R)
• M6: 2,874,822 km (0.117 R)
• M7: 4,143,263 km (0.119 R)
• M8: 5,573,568 km (0.103 R)
• M9: 6,714,401 km (0.111 R)
• M10: 7,248,615 km (0.059 R)
• M11: 9,973,840 km (0.12 R)
• M12: 10,829,390 km (0.089 R)
• M13: 11,481,786 km (0.111 R)
• M14: 12,509,374 km (0.057 R)
• M15: 17,294,561 km (0.084 R)
• M16: 18,991,599 km (0.069 R)
• M17: 19,403,143 km (0.082 R)

Asteroid Belt

Center: 8.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.6

Radius: 6.5

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.23 AU - 12.83 AU

Year: 16403 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,301,197 km

• M1: 81,082 km (0.111 R)
• M2: 390,750 km (0.072 R)
• M3: 872,455 km (0.104 R)
• M4: 1,183,768 km (0.094 R)
• M5: 1,832,125 km (0.099 R)
• M6: 2,224,969 km (0.085 R)
• M7: 2,695,155 km (0.06 R)
• M8: 3,203,638 km (0.077 R)
• M9: 3,413,524 km (0.028 R)
• M10: 4,474,622 km (0.11 R)
• M11: 5,664,075 km (0.118 R)
• M12: 12,226,185 km (0.093 R)
• M13: 12,937,822 km (0.102 R)
• M14: 16,062,623 km (0.119 R)
• M15: 17,962,665 km (0.075 R)
• M16: 19,052,037 km (0.056 R)
• M17: 27,719,289 km (0.09 R)
• M18: 33,582,029 km (0.087 R)
• M19: 38,144,465 km (0.072 R)
• M20: 40,502,576 km (0.119 R)
• M21: 45,813,600 km (0.058 R)
• M22: 47,053,766 km (0.11 R)
• M23: 51,570,425 km (0.119 R)
• M24: 52,070,980 km (0.062 R)
• M25: 54,276,950 km (0.076 R)
• M26: 54,968,092 km (0.083 R)
• M27: 55,315,757 km (0.094 R)
• M28: 56,015,726 km (0.115 R)
• M29: 59,056,303 km (0.092 R)
• M30: 61,828,950 km (0.063 R)
• M31: 64,301,204 km (0.084 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: 436 - 12,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit