🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.45 AU - 0.69 AU

Year: 162 Days

Day: 46.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.65 AU - 0.75 AU

Year: 221 Days

Day: 16.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.37 AU - 3.29 AU

Year: 1794 Days

Day: 30.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 11,432,289 km

• M1: 1,118,394 km (0.097 R)
• M2: 2,530,448 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.99 AU - 4.21 AU

Year: 3128 Days

Day: 21.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 105.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,432,289 km

• M1: 69,862 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.4

Radius: 14

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.86 AU - 5.84 AU

Year: 4024 Days

Day: 9.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 11,432,289 km

• M1: 178,021 km (0.072 R)
• M2: 267,631 km (0.065 R)
• M3: 356,342 km (0.096 R)
• M4: 458,069 km (0.118 R)
• M5: 562,638 km (0.052 R)
• M6: 956,230 km (0.104 R)
• M7: 1,203,814 km (0.089 R)
• M8: 1,448,407 km (0.096 R)
• M9: 1,547,740 km (0.12 R)
• M10: 1,701,227 km (0.08 R)
• M11: 2,005,509 km (0.058 R)
• M12: 2,164,532 km (0.105 R)
• M13: 2,279,273 km (0.087 R)
• M14: 2,728,516 km (0.118 R)
• M15: 3,032,947 km (0.059 R)
• M16: 3,249,415 km (0.09 R)
• M17: 3,471,119 km (0.113 R)
• M18: 3,732,467 km (0.101 R)
• M19: 3,824,918 km (0.081 R)
• M20: 4,035,702 km (0.109 R)
• M21: 4,154,482 km (0.115 R)
• M22: 4,286,577 km (0.04 R)
• M23: 4,604,323 km (0.108 R)
• M24: 5,044,440 km (0.031 R)
• M25: 5,198,526 km (0.095 R)
• M26: 5,643,580 km (0.076 R)
• M27: 5,750,243 km (0.105 R)
• M28: 6,155,803 km (0.041 R)
• M29: 6,265,608 km (0.064 R)
• M30: 6,459,187 km (0.093 R)
• M31: 6,556,875 km (0.084 R)
• M32: 6,937,900 km (0.085 R)
• M33: 7,442,644 km (0.059 R)
• M34: 7,736,603 km (0.026 R)
• M35: 7,855,235 km (0.114 R)
• M36: 8,109,252 km (0.094 R)
• M37: 8,748,783 km (0.087 R)
• M38: 8,887,909 km (0.077 R)
• M39: 9,059,049 km (0.053 R)
• M40: 9,309,924 km (0.096 R)
• M41: 10,157,396 km (0.119 R)
• M42: 10,450,758 km (0.102 R)
• M43: 10,813,233 km (0.034 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 16,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit