🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.49 AU - 0.75 AU

Year: 177 Days

Day: 45.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 165.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,126,153 km

• M1: 302,786 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.5 AU - 0.78 AU

Year: 185 Days

Day: 23.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.71 AU - 0.85 AU

Year: 249 Days

Day: 30.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.78 AU - 0.92 AU

Year: 283 Days

Day: 43.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,126,153 km

• M1: 9,425 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.95 AU - 0.99 AU

Year: 345 Days

Day: 43.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,126,153 km

• M1: 37,100 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.13 AU - 1.19 AU

Year: 452 Days

Day: 25.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,126,153 km

• M1: 232,475 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.54 AU - 1.78 AU

Year: 773 Days

Day: 14 Hours

Environment

Temp: -49 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.21 AU - 3.55 AU

Year: 1768 Days

Day: 18.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,126,153 km

• M1: 561,740 km (0.086 R)

Planet 9 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.48 AU - 3.3 AU

Year: 1777 Days

Day: 43.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235

Radius: 7.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.8 AU - 21.42 AU

Year: 30212 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,126,153 km

• M1: 95,892 km (0.11 R)
• M2: 517,908 km (0.059 R)
• M3: 791,822 km (0.111 R)
• M4: 1,399,039 km (0.096 R)
• M5: 1,967,661 km (0.072 R)
• M6: 2,589,689 km (0.061 R)
• M7: 3,390,337 km (0.101 R)
• M8: 3,878,175 km (0.099 R)
• M9: 4,679,272 km (0.044 R)
• M10: 6,956,750 km (0.113 R)
• M11: 7,413,023 km (0.101 R)
• M12: 8,234,316 km (0.116 R)
• M13: 8,589,611 km (0.117 R)
• M14: 9,168,554 km (0.107 R)
• M15: 9,942,574 km (0.079 R)
• M16: 13,409,205 km (0.113 R)
• M17: 17,774,022 km (0.1 R)
• M18: 19,865,400 km (0.045 R)
• M19: 21,158,375 km (0.041 R)
• M20: 21,921,773 km (0.095 R)
• M21: 23,605,198 km (0.091 R)
• M22: 25,801,294 km (0.083 R)
• M23: 27,338,712 km (0.108 R)
• M24: 29,052,954 km (0.086 R)
• M25: 30,115,099 km (0.104 R)
• M26: 36,356,172 km (0.066 R)
• M27: 39,705,668 km (0.054 R)
• M28: 42,049,418 km (0.069 R)
• M29: 42,951,493 km (0.092 R)
• M30: 46,529,725 km (0.08 R)
• M31: 47,333,065 km (0.091 R)
• M32: 50,639,029 km (0.031 R)
• M33: 57,155,213 km (0.114 R)
• M34: 60,708,761 km (0.1 R)
• M35: 61,282,917 km (0.062 R)
• M36: 67,225,842 km (0.111 R)
• M37: 70,126,096 km (0.097 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit