🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.5 AU - 0.52 AU

Year: 156 Days

Day: 19 Hours

Environment

Temp: 171 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.74 AU

Year: 194 Days

Day: 37.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.58 AU - 0.78 AU

Year: 240 Days

Day: 20.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.96 AU - 2.44 AU

Year: 1395 Days

Day: 22 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,309,633 km

• M1: 716,424 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.87 AU - 2.73 AU

Year: 1491 Days

Day: 21.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,309,633 km

• M1: 191,784 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.6

Radius: 6.8

Gravity: 21.03 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.76 AU - 13.84 AU

Year: 19577 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,309,633 km

• M1: 84,523 km (0.104 R)
• M2: 910,004 km (0.059 R)
• M3: 1,652,009 km (0.097 R)
• M4: 1,913,806 km (0.062 R)
• M5: 2,358,710 km (0.059 R)
• M6: 2,692,163 km (0.084 R)
• M7: 3,820,879 km (0.09 R)
• M8: 5,434,591 km (0.113 R)
• M9: 8,070,656 km (0.072 R)
• M10: 8,773,317 km (0.09 R)
• M11: 9,574,862 km (0.057 R)
• M12: 9,812,723 km (0.078 R)
• M13: 13,127,213 km (0.104 R)
• M14: 14,796,725 km (0.093 R)
• M15: 17,382,674 km (0.11 R)
• M16: 18,095,807 km (0.067 R)
• M17: 19,676,010 km (0.115 R)
• M18: 20,944,899 km (0.109 R)
• M19: 22,060,300 km (0.073 R)
• M20: 22,580,303 km (0.105 R)
• M21: 25,303,133 km (0.1 R)
• M22: 26,334,611 km (0.104 R)
• M23: 26,801,955 km (0.091 R)
• M24: 28,237,196 km (0.034 R)
• M25: 28,850,099 km (0.095 R)
• M26: 30,871,017 km (0.06 R)
• M27: 40,827,353 km (0.039 R)
• M28: 41,768,773 km (0.067 R)
• M29: 42,244,793 km (0.091 R)
• M30: 45,011,157 km (0.107 R)
• M31: 48,592,380 km (0.116 R)
• M32: 51,263,600 km (0.066 R)
• M33: 75,771,920 km (0.117 R)
• M34: 76,717,079 km (0.082 R)
• M35: 80,821,446 km (0.039 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: 391 - 19,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit