🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.87 AU - 1.15 AU

Year: 382 Days

Day: 22 Hours

Environment

Temp: 1 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.27 AU - 3.78 AU

Year: 1977 Days

Day: 31 Hours

Environment

Temp: -106 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.29 AU - 4.61 AU

Year: 2957 Days

Day: 17.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,408,794 km

• M1: 2,413,163 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.2

Radius: 13.2

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.5 AU - 6.1 AU

Year: 5262 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 30,408,794 km

• M1: 164,109 km (0.116 R)
• M2: 630,106 km (0.062 R)
• M3: 1,813,126 km (0.074 R)
• M4: 2,254,889 km (0.115 R)
• M5: 3,107,746 km (0.043 R)
• M6: 3,911,835 km (0.052 R)
• M7: 4,431,089 km (0.114 R)
• M8: 5,609,023 km (0.078 R)
• M9: 6,986,071 km (0.056 R)
• M10: 7,459,548 km (0.098 R)
• M11: 8,506,733 km (0.058 R)
• M12: 9,270,131 km (0.119 R)
• M13: 9,688,108 km (0.058 R)
• M14: 10,318,364 km (0.078 R)
• M15: 11,748,968 km (0.092 R)
• M16: 13,694,039 km (0.114 R)
• M17: 14,641,144 km (0.1 R)
• M18: 17,228,439 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 12.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.49 AU - 8.95 AU

Year: 8081 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,408,794 km

• M1: 150,495 km (0.097 R)
• M2: 1,019,659 km (0.089 R)
• M3: 2,811,991 km (0.074 R)
• M4: 3,258,990 km (0.119 R)
• M5: 4,337,141 km (0.069 R)
• M6: 6,278,922 km (0.112 R)
• M7: 7,048,453 km (0.073 R)
• M8: 7,820,677 km (0.098 R)
• M9: 12,350,501 km (0.098 R)
• M10: 15,165,933 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 10.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.4 AU - 10.26 AU

Year: 9885 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,408,794 km

• M1: 126,859 km (0.104 R)
• M2: 617,241 km (0.081 R)
• M3: 1,037,760 km (0.118 R)
• M4: 1,660,686 km (0.061 R)
• M5: 2,960,542 km (0.074 R)
• M6: 3,777,496 km (0.056 R)
• M7: 7,698,755 km (0.107 R)
• M8: 9,234,527 km (0.045 R)
• M9: 11,858,623 km (0.076 R)
• M10: 17,630,109 km (0.11 R)
• M11: 25,844,678 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit