🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.65 AU - 0.81 AU

Year: 220 Days

Day: 42.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.38 AU - 1.58 AU

Year: 636 Days

Day: 47 Hours

Environment

Temp: 2 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,912,345 km

• M1: 31,715 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.73 AU - 2.05 AU

Year: 917 Days

Day: 23.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,912,345 km

• M1: 43,533 km (0.105 R)
• M2: 203,453 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.9

Radius: 10.4

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.7 AU - 6.46 AU

Year: 5294 Days

Day: 11.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,912,345 km

• M1: 129,851 km (0.113 R)
• M2: 570,716 km (0.1 R)
• M3: 932,593 km (0.115 R)
• M4: 1,303,446 km (0.117 R)
• M5: 2,143,438 km (0.051 R)
• M6: 2,840,415 km (0.111 R)
• M7: 3,311,199 km (0.088 R)
• M8: 3,768,071 km (0.114 R)
• M9: 6,651,121 km (0.055 R)
• M10: 7,381,309 km (0.048 R)
• M11: 7,837,432 km (0.097 R)
• M12: 9,481,363 km (0.099 R)
• M13: 9,852,665 km (0.082 R)
• M14: 10,668,423 km (0.091 R)
• M15: 11,482,235 km (0.095 R)
• M16: 12,143,458 km (0.069 R)
• M17: 12,779,996 km (0.108 R)
• M18: 13,490,138 km (0.094 R)
• M19: 13,855,007 km (0.112 R)
• M20: 14,658,946 km (0.07 R)
• M21: 15,212,159 km (0.094 R)
• M22: 18,000,214 km (0.093 R)
• M23: 23,350,881 km (0.064 R)
• M24: 25,743,400 km (0.053 R)
• M25: 28,125,297 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.2

Radius: 10.7

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.79 AU - 6.93 AU

Year: 5663 Days

Day: 11.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,912,345 km

• M1: 335,847 km (0.102 R)
• M2: 702,960 km (0.067 R)
• M3: 1,649,915 km (0.114 R)
• M4: 2,392,519 km (0.092 R)
• M5: 3,095,778 km (0.077 R)
• M6: 4,638,880 km (0.116 R)
• M7: 5,051,621 km (0.093 R)
• M8: 5,399,286 km (0.115 R)
• M9: 6,676,254 km (0.089 R)
• M10: 7,312,344 km (0.113 R)
• M11: 9,080,292 km (0.116 R)
• M12: 10,499,975 km (0.071 R)
• M13: 11,165,536 km (0.116 R)
• M14: 12,216,461 km (0.06 R)
• M15: 12,686,498 km (0.09 R)
• M16: 13,662,774 km (0.086 R)
• M17: 15,280,076 km (0.059 R)
• M18: 23,273,090 km (0.066 R)
• M19: 24,983,443 km (0.103 R)
• M20: 29,297,696 km (0.109 R)
• M21: 32,269,457 km (0.111 R)
• M22: 32,766,870 km (0.104 R)
• M23: 34,496,671 km (0.096 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 19,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit