🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.78 AU - 1.12 AU

Year: 330 Days

Day: 16.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,942,761 km

• M1: 200,910 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.94 AU - 1.4 AU

Year: 451 Days

Day: 44.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.4 AU - 1.42 AU

Year: 597 Days

Day: 20.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,942,761 km

• M1: 227,688 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.8

Radius: 11.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.17 AU - 8.55 AU

Year: 7117 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,942,761 km

• M1: 142,118 km (0.085 R)
• M2: 616,194 km (0.107 R)
• M3: 974,630 km (0.093 R)
• M4: 1,556,566 km (0.091 R)
• M5: 2,625,891 km (0.069 R)
• M6: 5,517,169 km (0.029 R)
• M7: 6,093,869 km (0.096 R)
• M8: 6,545,505 km (0.119 R)
• M9: 7,486,476 km (0.058 R)
• M10: 7,974,165 km (0.11 R)
• M11: 9,742,711 km (0.063 R)
• M12: 11,759,141 km (0.112 R)
• M13: 15,846,603 km (0.036 R)
• M14: 18,344,289 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.2

Radius: 4.9

Gravity: 22.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.99 AU - 15.37 AU

Year: 17056 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,942,761 km

• M1: 61,485 km (0.074 R)
• M2: 215,720 km (0.059 R)
• M3: 534,364 km (0.095 R)
• M4: 1,271,283 km (0.097 R)
• M5: 2,259,676 km (0.097 R)
• M6: 3,298,035 km (0.12 R)
• M7: 5,025,740 km (0.051 R)
• M8: 5,344,683 km (0.118 R)
• M9: 8,111,346 km (0.108 R)
• M10: 8,700,163 km (0.118 R)
• M11: 8,953,732 km (0.113 R)
• M12: 12,779,548 km (0.095 R)
• M13: 14,263,858 km (0.107 R)
• M14: 16,545,076 km (0.095 R)
• M15: 16,778,000 km (0.101 R)
• M16: 18,973,498 km (0.111 R)
• M17: 19,400,001 km (0.075 R)
• M18: 25,438,968 km (0.08 R)
• M19: 28,768,568 km (0.084 R)
• M20: 32,986,330 km (0.115 R)
• M21: 38,406,261 km (0.063 R)
• M22: 40,336,971 km (0.102 R)
• M23: 44,241,476 km (0.092 R)
• M24: 45,596,833 km (0.109 R)
• M25: 46,979,715 km (0.114 R)
• M26: 47,603,239 km (0.089 R)
• M27: 50,152,537 km (0.071 R)
• M28: 56,568,490 km (0.044 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 16,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit