🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.67 AU

Year: 162 Days

Day: 28.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.7 AU - 1.06 AU

Year: 303 Days

Day: 24.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,510,450 km

• M1: 41,887 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.08 AU - 3.18 AU

Year: 1566 Days

Day: 26.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.63 AU - 4.27 AU

Year: 2882 Days

Day: 44.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 13.3

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.3 AU - 10.58 AU

Year: 12383 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 122 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,510,450 km

• M1: 165,455 km (0.103 R)
• M2: 1,143,077 km (0.104 R)
• M3: 1,800,710 km (0.076 R)
• M4: 2,577,123 km (0.086 R)
• M5: 3,124,950 km (0.092 R)
• M6: 3,697,162 km (0.116 R)
• M7: 5,152,450 km (0.073 R)
• M8: 5,596,157 km (0.111 R)
• M9: 6,177,644 km (0.112 R)
• M10: 8,725,745 km (0.032 R)
• M11: 10,233,242 km (0.108 R)
• M12: 10,717,640 km (0.098 R)
• M13: 12,144,355 km (0.071 R)
• M14: 15,233,252 km (0.113 R)
• M15: 17,562,491 km (0.096 R)
• M16: 20,456,462 km (0.103 R)
• M17: 22,825,942 km (0.098 R)
• M18: 29,486,638 km (0.11 R)
• M19: 33,551,511 km (0.086 R)
• M20: 36,960,697 km (0.096 R)
• M21: 39,401,536 km (0.11 R)
• M22: 42,222,204 km (0.044 R)
• M23: 42,635,992 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.3

Radius: 5.7

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.35 AU - 14.97 AU

Year: 20605 Days

Day: 15.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,510,450 km

• M1: 75,996 km (0.063 R)
• M2: 1,870,871 km (0.099 R)
• M3: 2,208,663 km (0.115 R)
• M4: 4,222,998 km (0.037 R)
• M5: 15,263,620 km (0.11 R)
• M6: 15,858,272 km (0.07 R)
• M7: 18,226,705 km (0.112 R)
• M8: 20,911,389 km (0.098 R)
• M9: 23,259,627 km (0.111 R)
• M10: 24,146,443 km (0.11 R)
• M11: 26,620,941 km (0.117 R)
• M12: 34,540,054 km (0.07 R)
• M13: 39,861,549 km (0.065 R)
• M14: 42,570,468 km (0.101 R)
• M15: 52,427,172 km (0.082 R)
• M16: 58,689,638 km (0.103 R)
• M17: 63,130,601 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit