🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.5 AU - 0.52 AU

Year: 156 Days

Day: 36 Hours

Environment

Temp: 143 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.86 AU - 1.32 AU

Year: 486 Days

Day: 21.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.53 AU - 1.91 AU

Year: 964 Days

Day: 20.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 6,480,001 km

• M1: 126,111 km (0.116 R)
• M2: 308,172 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 9.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.83 AU - 4.17 AU

Year: 2799 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 6,480,001 km

• M1: 122,371 km (0.111 R)
• M2: 182,210 km (0.066 R)
• M3: 474,225 km (0.115 R)
• M4: 735,872 km (0.049 R)
• M5: 895,493 km (0.087 R)
• M6: 1,066,782 km (0.075 R)
• M7: 1,211,892 km (0.097 R)
• M8: 1,281,605 km (0.115 R)
• M9: 1,358,199 km (0.114 R)
• M10: 1,556,715 km (0.112 R)
• M11: 1,944,324 km (0.035 R)
• M12: 2,267,754 km (0.108 R)
• M13: 2,470,160 km (0.085 R)
• M14: 2,671,519 km (0.116 R)
• M15: 2,806,306 km (0.071 R)
• M16: 2,899,955 km (0.066 R)
• M17: 3,009,311 km (0.086 R)
• M18: 3,075,583 km (0.107 R)
• M19: 3,284,870 km (0.069 R)
• M20: 3,654,676 km (0.109 R)
• M21: 3,844,516 km (0.035 R)
• M22: 3,997,255 km (0.045 R)
• M23: 4,070,259 km (0.117 R)
• M24: 4,450,537 km (0.065 R)
• M25: 4,568,719 km (0.063 R)
• M26: 4,687,799 km (0.072 R)
• M27: 4,816,453 km (0.114 R)
• M28: 4,903,070 km (0.076 R)
• M29: 5,024,992 km (0.074 R)
• M30: 5,147,962 km (0.059 R)
• M31: 5,550,231 km (0.114 R)
• M32: 5,659,138 km (0.097 R)
• M33: 6,318,565 km (0.107 R)
• M34: 6,384,837 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit