🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.7 AU - 0.72 AU

Year: 209 Days

Day: 23.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.41 AU - 1.83 AU

Year: 721 Days

Day: 44.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.87 AU - 3.31 AU

Year: 1900 Days

Day: 37.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,722,352 km

• M1: 1,738,926 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.35 AU - 4.07 AU

Year: 2500 Days

Day: 12.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,722,352 km

• M1: 991,385 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.19 AU - 4.57 AU

Year: 2674 Days

Day: 16.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.4

Radius: 9.3

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.72 AU - 5.9 AU

Year: 4899 Days

Day: 14.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 30,722,352 km

• M1: 117,285 km (0.116 R)
• M2: 647,460 km (0.119 R)
• M3: 1,166,265 km (0.107 R)
• M4: 1,484,908 km (0.111 R)
• M5: 3,114,328 km (0.114 R)
• M6: 3,738,600 km (0.091 R)
• M7: 4,544,484 km (0.118 R)
• M8: 5,376,398 km (0.075 R)
• M9: 6,180,486 km (0.097 R)
• M10: 6,926,980 km (0.071 R)
• M11: 7,304,714 km (0.12 R)
• M12: 7,841,920 km (0.027 R)
• M13: 8,795,457 km (0.093 R)
• M14: 10,434,751 km (0.109 R)
• M15: 11,875,977 km (0.118 R)
• M16: 12,518,200 km (0.095 R)
• M17: 12,976,269 km (0.069 R)
• M18: 13,340,241 km (0.089 R)
• M19: 13,657,538 km (0.097 R)
• M20: 14,143,132 km (0.104 R)
• M21: 15,263,321 km (0.075 R)
• M22: 16,022,530 km (0.093 R)
• M23: 18,451,401 km (0.104 R)
• M24: 18,779,619 km (0.108 R)
• M25: 19,380,255 km (0.101 R)
• M26: 23,180,040 km (0.1 R)
• M27: 24,655,075 km (0.054 R)
• M28: 27,705,376 km (0.075 R)
• M29: 28,049,601 km (0.105 R)
• M30: 28,746,428 km (0.086 R)
• M31: 30,084,132 km (0.109 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit