🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.55 AU - 0.63 AU

Year: 163 Days

Day: 33.3 Hours

Environment

Temp: 239 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,496,374 km

• M1: 325,525 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.64 AU - 0.96 AU

Year: 258 Days

Day: 40.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,496,374 km

• M1: 152,590 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.4 AU - 1.48 AU

Year: 622 Days

Day: 45.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.06 AU - 3.12 AU

Year: 1955 Days

Day: 12 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,496,374 km

• M1: 120,576 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.86 AU - 3.34 AU

Year: 1964 Days

Day: 21.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.5

Radius: 3.7

Gravity: 21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.81 AU - 16.63 AU

Year: 22431 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,496,374 km

• M1: 46,076 km (0.091 R)
• M2: 207,492 km (0.117 R)
• M3: 381,026 km (0.075 R)
• M4: 583,132 km (0.079 R)
• M5: 1,296,266 km (0.112 R)
• M6: 1,529,339 km (0.098 R)
• M7: 1,721,871 km (0.111 R)
• M8: 5,352,313 km (0.101 R)
• M9: 5,608,424 km (0.079 R)
• M10: 5,796,319 km (0.078 R)
• M11: 7,013,298 km (0.119 R)
• M12: 7,364,404 km (0.08 R)
• M13: 9,561,847 km (0.057 R)
• M14: 10,438,042 km (0.067 R)
• M15: 11,426,136 km (0.103 R)
• M16: 12,348,407 km (0.071 R)
• M17: 16,306,318 km (0.091 R)
• M18: 16,921,763 km (0.119 R)
• M19: 17,552,617 km (0.12 R)
• M20: 17,712,687 km (0.118 R)
• M21: 19,883,951 km (0.076 R)
• M22: 23,173,907 km (0.095 R)
• M23: 23,560,468 km (0.118 R)
• M24: 28,872,239 km (0.091 R)
• M25: 29,999,609 km (0.071 R)
• M26: 34,676,936 km (0.061 R)
• M27: 40,931,324 km (0.116 R)
• M28: 41,071,946 km (0.079 R)
• M29: 45,292,850 km (0.11 R)
• M30: 48,209,410 km (0.108 R)
• M31: 59,310,619 km (0.102 R)
• M32: 59,490,735 km (0.09 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit