🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.2 AU - 1.46 AU

Year: 578 Days

Day: 32.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,486,747 km

• M1: 27,227 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.16 AU - 1.72 AU

Year: 651 Days

Day: 36.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,486,747 km

• M1: 32,762 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.44 AU - 2.1 AU

Year: 887 Days

Day: 41.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,486,747 km

• M1: 106,813 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.51 AU - 2.49 AU

Year: 1066 Days

Day: 40.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.7

Radius: 5.1

Gravity: 25.63 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.58 AU - 21.82 AU

Year: 28053 Days

Day: 16.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,486,747 km

• M1: 75,996 km (0.105 R)
• M2: 256,860 km (0.048 R)
• M3: 578,196 km (0.069 R)
• M4: 1,001,857 km (0.086 R)
• M5: 2,342,553 km (0.119 R)
• M6: 2,958,896 km (0.115 R)
• M7: 3,645,251 km (0.118 R)
• M8: 5,326,881 km (0.078 R)
• M9: 6,151,913 km (0.112 R)
• M10: 6,812,238 km (0.05 R)
• M11: 8,106,709 km (0.076 R)
• M12: 8,328,113 km (0.088 R)
• M13: 10,119,099 km (0.095 R)
• M14: 14,280,613 km (0.099 R)
• M15: 15,264,518 km (0.064 R)
• M16: 16,380,668 km (0.054 R)
• M17: 17,642,226 km (0.05 R)
• M18: 18,486,557 km (0.094 R)
• M19: 22,134,351 km (0.072 R)
• M20: 22,350,071 km (0.079 R)
• M21: 34,288,730 km (0.104 R)
• M22: 42,336,497 km (0.103 R)
• M23: 45,391,285 km (0.114 R)
• M24: 48,227,062 km (0.08 R)
• M25: 48,589,688 km (0.116 R)
• M26: 51,745,455 km (0.074 R)
• M27: 52,316,171 km (0.083 R)
• M28: 55,035,112 km (0.063 R)
• M29: 73,829,691 km (0.057 R)
• M30: 74,552,996 km (0.042 R)
• M31: 74,795,046 km (0.105 R)
• M32: 76,013,520 km (0.103 R)
• M33: 79,748,082 km (0.118 R)
• M34: 81,019,664 km (0.052 R)
• M35: 82,563,214 km (0.114 R)
• M36: 83,603,069 km (0.112 R)
• M37: 84,915,192 km (0.086 R)
• M38: 85,709,108 km (0.115 R)
• M39: 94,203,724 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit