🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.53 AU - 0.87 AU

Year: 210 Days

Day: 40.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,140,953 km

• M1: 16,157 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.98 AU - 1.18 AU

Year: 402 Days

Day: 30.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 156.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,140,953 km

• M1: 31,116 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.11 AU - 1.63 AU

Year: 574 Days

Day: 14.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.4 AU - 1.9 AU

Year: 759 Days

Day: 29.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 9.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.13 AU - 6.01 AU

Year: 4708 Days

Day: 5.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 18,140,953 km

• M1: 114,592 km (0.12 R)
• M2: 478,115 km (0.107 R)
• M3: 869,014 km (0.119 R)
• M4: 1,614,610 km (0.116 R)
• M5: 2,484,671 km (0.075 R)
• M6: 3,714,366 km (0.092 R)
• M7: 4,272,515 km (0.113 R)
• M8: 4,571,861 km (0.1 R)
• M9: 5,165,465 km (0.115 R)
• M10: 5,965,664 km (0.068 R)
• M11: 7,287,511 km (0.094 R)
• M12: 8,001,242 km (0.104 R)
• M13: 8,424,754 km (0.063 R)
• M14: 9,105,574 km (0.102 R)
• M15: 10,082,448 km (0.057 R)
• M16: 13,250,931 km (0.106 R)
• M17: 13,659,931 km (0.049 R)
• M18: 14,408,070 km (0.064 R)
• M19: 16,293,901 km (0.065 R)
• M20: 18,060,353 km (0.104 R)
• M21: 19,306,652 km (0.064 R)
• M22: 19,656,263 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 10.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.56 AU - 8.52 AU

Year: 8165 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 18,140,953 km

• M1: 128,056 km (0.097 R)
• M2: 448,345 km (0.093 R)
• M3: 954,584 km (0.098 R)
• M4: 6,795,483 km (0.105 R)
• M5: 8,097,882 km (0.068 R)
• M6: 8,775,112 km (0.111 R)
• M7: 11,465,779 km (0.097 R)
• M8: 12,445,196 km (0.092 R)
• M9: 13,215,775 km (0.061 R)
• M10: 14,246,205 km (0.114 R)
• M11: 14,570,234 km (0.114 R)
• M12: 15,089,339 km (0.074 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 17,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit