🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.03 AU - 1.09 AU

Year: 418 Days

Day: 21 Hours

Environment

Temp: -6 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,645,959 km

• M1: 28,723 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.27 AU - 1.31 AU

Year: 561 Days

Day: 36.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.09 AU - 3.41 AU

Year: 2243 Days

Day: 47 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.2

Radius: 14.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.01 AU - 5.67 AU

Year: 4725 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,645,959 km

• M1: 185,352 km (0.055 R)
• M2: 1,271,582 km (0.11 R)
• M3: 1,823,149 km (0.028 R)
• M4: 2,296,926 km (0.062 R)
• M5: 2,934,063 km (0.046 R)
• M6: 3,501,637 km (0.036 R)
• M7: 5,000,458 km (0.104 R)
• M8: 8,199,010 km (0.093 R)
• M9: 8,703,155 km (0.091 R)
• M10: 9,299,752 km (0.117 R)
• M11: 10,074,220 km (0.086 R)
• M12: 10,891,473 km (0.088 R)
• M13: 11,626,747 km (0.108 R)
• M14: 12,482,297 km (0.104 R)
• M15: 13,938,333 km (0.077 R)
• M16: 16,436,318 km (0.051 R)
• M17: 18,353,864 km (0.119 R)
• M18: 19,455,203 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.6

Radius: 6.7

Gravity: 22.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.99 AU - 13.89 AU

Year: 15797 Days

Day: 16.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,645,959 km

• M1: 83,924 km (0.103 R)
• M2: 357,240 km (0.087 R)
• M3: 579,991 km (0.09 R)
• M4: 921,224 km (0.114 R)
• M5: 1,246,599 km (0.101 R)
• M6: 1,596,508 km (0.082 R)
• M7: 2,129,675 km (0.108 R)
• M8: 2,898,758 km (0.107 R)
• M9: 3,319,128 km (0.077 R)
• M10: 3,900,914 km (0.058 R)
• M11: 4,347,015 km (0.042 R)
• M12: 4,582,632 km (0.091 R)
• M13: 5,455,984 km (0.058 R)
• M14: 6,307,046 km (0.119 R)
• M15: 6,565,701 km (0.093 R)
• M16: 7,012,699 km (0.059 R)
• M17: 7,527,466 km (0.108 R)
• M18: 13,140,976 km (0.117 R)
• M19: 14,288,242 km (0.106 R)
• M20: 14,810,638 km (0.099 R)
• M21: 16,373,337 km (0.035 R)
• M22: 18,477,431 km (0.046 R)
• M23: 20,850,054 km (0.114 R)
• M24: 21,232,276 km (0.104 R)
• M25: 24,144,348 km (0.098 R)
• M26: 34,724,807 km (0.109 R)
• M27: 36,767,267 km (0.117 R)
• M28: 37,045,669 km (0.081 R)
• M29: 45,579,629 km (0.103 R)
• M30: 48,859,413 km (0.093 R)
• M31: 51,073,611 km (0.115 R)
• M32: 55,700,972 km (0.047 R)
• M33: 56,252,240 km (0.112 R)
• M34: 61,770,158 km (0.026 R)
• M35: 66,189,129 km (0.11 R)
• M36: 72,766,798 km (0.116 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: 506 - 18,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit