🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.73 AU - 0.85 AU

Year: 269 Days

Day: 45.8 Hours

Environment

Temp: 77 °C

Axial Tilt: 121.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.98 AU - 1.5 AU

Year: 529 Days

Day: 22.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,643,530 km

• M1: 168,148 km (0.09 R)
• M2: 460,462 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.26 AU - 1.66 AU

Year: 675 Days

Day: 39.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,643,530 km

• M1: 161,566 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.82 AU - 1.94 AU

Year: 987 Days

Day: 39 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.8

Radius: 13.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.08 AU - 6.68 AU

Year: 6170 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,643,530 km

• M1: 164,408 km (0.102 R)
• M2: 1,001,857 km (0.091 R)
• M3: 1,658,442 km (0.113 R)
• M4: 2,329,239 km (0.085 R)
• M5: 2,911,923 km (0.109 R)
• M6: 3,367,897 km (0.11 R)
• M7: 3,823,871 km (0.114 R)
• M8: 4,373,195 km (0.051 R)
• M9: 5,446,709 km (0.082 R)
• M10: 6,584,550 km (0.089 R)
• M11: 7,118,315 km (0.085 R)
• M12: 7,953,520 km (0.054 R)
• M13: 9,023,594 km (0.098 R)
• M14: 9,956,187 km (0.076 R)
• M15: 12,649,846 km (0.12 R)
• M16: 14,048,437 km (0.107 R)
• M17: 15,672,023 km (0.12 R)
• M18: 17,890,559 km (0.086 R)
• M19: 19,146,283 km (0.119 R)
• M20: 23,347,889 km (0.088 R)
• M21: 26,854,164 km (0.11 R)
• M22: 30,795,320 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 11.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.08 AU - 11.44 AU

Year: 14467 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 143.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,643,530 km

• M1: 154,834 km (0.072 R)
• M2: 933,491 km (0.05 R)
• M3: 1,598,603 km (0.088 R)
• M4: 3,276,343 km (0.084 R)
• M5: 4,266,830 km (0.077 R)
• M6: 11,506,919 km (0.054 R)
• M7: 16,025,522 km (0.052 R)
• M8: 17,506,691 km (0.073 R)
• M9: 22,406,769 km (0.047 R)
• M10: 29,863,625 km (0.118 R)
• M11: 41,348,253 km (0.104 R)
• M12: 41,756,655 km (0.114 R)
• M13: 44,691,466 km (0.084 R)
• M14: 49,884,008 km (0.079 R)
• M15: 51,753,084 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit