🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.5 AU - 0.78 AU

Year: 179 Days

Day: 43.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.04 AU - 1.1 AU

Year: 387 Days

Day: 22.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.01 AU - 1.49 AU

Year: 489 Days

Day: 43.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.24 AU - 4.78 AU

Year: 2809 Days

Day: 18.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.89 AU - 6.11 AU

Year: 3911 Days

Day: 22.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.7

Radius: 5.4

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.25 AU - 21.95 AU

Year: 25831 Days

Day: 17.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,487,278 km

• M1: 70,461 km (0.114 R)
• M2: 557,402 km (0.12 R)
• M3: 937,380 km (0.044 R)
• M4: 1,178,083 km (0.076 R)
• M5: 1,396,795 km (0.115 R)
• M6: 2,034,531 km (0.107 R)
• M7: 3,274,099 km (0.096 R)
• M8: 3,443,743 km (0.118 R)
• M9: 3,800,983 km (0.115 R)
• M10: 4,182,607 km (0.094 R)
• M11: 4,554,507 km (0.084 R)
• M12: 5,248,342 km (0.074 R)
• M13: 6,094,617 km (0.033 R)
• M14: 6,843,654 km (0.102 R)
• M15: 7,028,407 km (0.033 R)
• M16: 9,400,431 km (0.112 R)
• M17: 9,919,984 km (0.109 R)
• M18: 11,790,107 km (0.119 R)
• M19: 12,877,834 km (0.079 R)
• M20: 14,785,506 km (0.049 R)
• M21: 15,094,724 km (0.1 R)
• M22: 17,987,947 km (0.082 R)
• M23: 18,787,697 km (0.116 R)
• M24: 20,745,335 km (0.054 R)
• M25: 22,426,516 km (0.041 R)
• M26: 24,089,745 km (0.075 R)
• M27: 29,326,718 km (0.104 R)
• M28: 32,079,917 km (0.108 R)
• M29: 40,454,107 km (0.113 R)
• M30: 41,059,230 km (0.103 R)
• M31: 41,363,961 km (0.051 R)
• M32: 42,598,143 km (0.109 R)
• M33: 43,697,987 km (0.078 R)
• M34: 44,175,204 km (0.075 R)
• M35: 46,282,888 km (0.08 R)
• M36: 51,932,602 km (0.091 R)
• M37: 58,987,637 km (0.081 R)
• M38: 60,944,976 km (0.101 R)
• M39: 68,563,547 km (0.115 R)
• M40: 68,992,593 km (0.046 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 12,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit