🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.58 AU - 0.68 AU

Year: 318 Days

Day: 17.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,580,653 km

• M1: 200,312 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.57 AU - 0.71 AU

Year: 326 Days

Day: 42.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,580,653 km

• M1: 299,345 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.1

Radius: 10.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.37 AU - 1.65 AU

Year: 1180 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 45,580,653 km

• M1: 134,040 km (0.097 R)
• M2: 1,545,645 km (0.078 R)
• M3: 2,075,820 km (0.087 R)
• M4: 2,572,335 km (0.079 R)
• M5: 3,187,482 km (0.107 R)
• M6: 3,524,975 km (0.064 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.9

Radius: 3

Gravity: 48.43 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.21 AU - 7.67 AU

Year: 11624 Days

Day: 15.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,580,653 km

• M1: 38,147 km (0.071 R)
• M2: 151,842 km (0.068 R)
• M3: 294,109 km (0.04 R)
• M4: 407,205 km (0.06 R)
• M5: 563,086 km (0.094 R)
• M6: 690,843 km (0.102 R)
• M7: 819,497 km (0.097 R)
• M8: 1,136,645 km (0.109 R)
• M9: 1,304,194 km (0.104 R)
• M10: 2,109,480 km (0.098 R)
• M11: 3,153,224 km (0.076 R)
• M12: 3,633,134 km (0.087 R)
• M13: 3,734,711 km (0.053 R)
• M14: 3,864,263 km (0.067 R)
• M15: 4,299,144 km (0.112 R)
• M16: 4,675,831 km (0.063 R)
• M17: 6,441,086 km (0.106 R)
• M18: 8,078,435 km (0.113 R)
• M19: 8,695,526 km (0.041 R)
• M20: 9,202,064 km (0.038 R)
• M21: 9,776,670 km (0.102 R)
• M22: 10,223,070 km (0.098 R)
• M23: 13,012,172 km (0.061 R)
• M24: 15,063,907 km (0.101 R)
• M25: 21,566,927 km (0.105 R)
• M26: 25,703,757 km (0.073 R)
• M27: 26,172,596 km (0.108 R)
• M28: 27,127,479 km (0.089 R)
• M29: 39,704,771 km (0.108 R)
• M30: 40,205,325 km (0.111 R)
• M31: 40,457,248 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 13,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit