🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.11 AU - 1.31 AU

Year: 585 Days

Day: 27.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,933,494 km

• M1: 520,750 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.57 AU - 2.47 AU

Year: 1262 Days

Day: 23.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,933,494 km

• M1: 726,746 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.1

Radius: 10.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.82 AU - 3.4 AU

Year: 2412 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 179.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,933,494 km

• M1: 132,544 km (0.056 R)
• M2: 904,618 km (0.114 R)
• M3: 1,442,273 km (0.114 R)
• M4: 1,812,677 km (0.118 R)
• M5: 2,283,163 km (0.054 R)
• M6: 2,658,205 km (0.048 R)
• M7: 3,280,831 km (0.1 R)
• M8: 3,878,325 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.4

Radius: 14.8

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.8 AU - 4.08 AU

Year: 2805 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,933,494 km

• M1: 186,249 km (0.101 R)
• M2: 660,624 km (0.075 R)
• M3: 1,319,902 km (0.095 R)
• M4: 1,857,407 km (0.118 R)
• M5: 2,409,872 km (0.119 R)
• M6: 3,541,580 km (0.055 R)
• M7: 4,185,898 km (0.095 R)
• M8: 4,673,737 km (0.104 R)
• M9: 5,711,796 km (0.117 R)
• M10: 6,660,696 km (0.115 R)
• M11: 7,266,567 km (0.055 R)
• M12: 8,142,762 km (0.04 R)
• M13: 10,826,099 km (0.092 R)
• M14: 11,665,941 km (0.109 R)
• M15: 12,503,540 km (0.108 R)
• M16: 13,053,013 km (0.073 R)
• M17: 13,570,920 km (0.091 R)
• M18: 14,647,876 km (0.118 R)
• M19: 16,315,293 km (0.107 R)
• M20: 18,691,656 km (0.074 R)
• M21: 22,009,587 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 12.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.26 AU - 6.08 AU

Year: 5169 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,933,494 km

• M1: 154,385 km (0.084 R)
• M2: 544,686 km (0.051 R)
• M3: 944,262 km (0.028 R)
• M4: 2,217,639 km (0.051 R)
• M5: 2,805,110 km (0.113 R)
• M6: 3,348,300 km (0.049 R)
• M7: 4,519,202 km (0.092 R)
• M8: 4,938,076 km (0.085 R)
• M9: 5,734,086 km (0.094 R)
• M10: 7,581,470 km (0.073 R)
• M11: 7,986,582 km (0.035 R)
• M12: 8,601,728 km (0.09 R)
• M13: 9,042,742 km (0.068 R)
• M14: 10,502,668 km (0.083 R)
• M15: 11,147,435 km (0.116 R)
• M16: 11,916,368 km (0.108 R)
• M17: 16,546,871 km (0.071 R)
• M18: 19,464,329 km (0.1 R)
• M19: 21,152,840 km (0.113 R)
• M20: 24,101,863 km (0.094 R)
• M21: 29,158,271 km (0.107 R)
• M22: 31,083,146 km (0.053 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: 218 - 10,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit