🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.59 AU - 0.73 AU

Year: 201 Days

Day: 31.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 171.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.81 AU - 0.87 AU

Year: 289 Days

Day: 33 Hours

Environment

Temp: 121 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.2 AU - 1.76 AU

Year: 675 Days

Day: 24.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,360,550 km

• M1: 17,653 km (0.069 R)
• M2: 604,226 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.59 AU - 4.81 AU

Year: 3226 Days

Day: 27.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,360,550 km

• M1: 22,589 km (0.118 R)
• M2: 2,376,512 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.2

Radius: 6.9

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.74 AU - 18.84 AU

Year: 28119 Days

Day: 22.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 89.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 95,360,550 km

• M1: 87,365 km (0.095 R)
• M2: 304,880 km (0.115 R)
• M3: 596,447 km (0.101 R)
• M4: 836,701 km (0.052 R)
• M5: 1,244,953 km (0.093 R)
• M6: 1,556,715 km (0.059 R)
• M7: 2,762,474 km (0.093 R)
• M8: 3,964,194 km (0.076 R)
• M9: 5,650,910 km (0.076 R)
• M10: 6,556,575 km (0.085 R)
• M11: 6,846,347 km (0.109 R)
• M12: 7,928,089 km (0.091 R)
• M13: 8,767,782 km (0.099 R)
• M14: 10,296,522 km (0.036 R)
• M15: 13,482,209 km (0.108 R)
• M16: 17,916,439 km (0.118 R)
• M17: 22,792,432 km (0.084 R)
• M18: 28,357,772 km (0.067 R)
• M19: 28,869,397 km (0.095 R)
• M20: 29,911,197 km (0.103 R)
• M21: 31,794,484 km (0.113 R)
• M22: 40,602,208 km (0.043 R)
• M23: 44,263,317 km (0.061 R)
• M24: 48,866,444 km (0.107 R)
• M25: 52,233,742 km (0.08 R)
• M26: 53,389,834 km (0.11 R)
• M27: 56,153,206 km (0.11 R)
• M28: 57,162,693 km (0.114 R)
• M29: 57,774,249 km (0.078 R)
• M30: 60,053,971 km (0.094 R)
• M31: 60,685,872 km (0.066 R)
• M32: 74,760,040 km (0.067 R)
• M33: 78,967,181 km (0.04 R)
• M34: 91,137,117 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 18,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit