🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.52 AU - 0.6 AU

Year: 152 Days

Day: 39.7 Hours

Environment

Temp: 253 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.58 AU - 0.68 AU

Year: 181 Days

Day: 43.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.64 AU - 0.66 AU

Year: 190 Days

Day: 39.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,550,470 km

• M1: 318,943 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.97 AU - 1.11 AU

Year: 384 Days

Day: 41.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,550,470 km

• M1: 43,533 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.4 AU - 2.2 AU

Year: 873 Days

Day: 23.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,550,470 km

• M1: 226,491 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.3 AU - 3.02 AU

Year: 1569 Days

Day: 23.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.63 AU - 4.85 AU

Year: 3157 Days

Day: 46.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,550,470 km

• M1: 545,434 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.7

Radius: 14.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.56 AU - 6.88 AU

Year: 4947 Days

Day: 13.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,550,470 km

• M1: 192,832 km (0.098 R)
• M2: 673,639 km (0.09 R)
• M3: 4,649,651 km (0.111 R)
• M4: 8,096,835 km (0.096 R)
• M5: 9,744,506 km (0.109 R)
• M6: 10,462,875 km (0.111 R)
• M7: 14,444,273 km (0.053 R)
• M8: 15,326,003 km (0.051 R)
• M9: 15,915,418 km (0.108 R)
• M10: 18,909,620 km (0.116 R)
• M11: 24,005,970 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.4

Radius: 3

Gravity: 16.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.38 AU - 23.26 AU

Year: 30711 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,550,470 km

• M1: 75,846 km (0.107 R)
• M2: 334,650 km (0.119 R)
• M3: 566,378 km (0.101 R)
• M4: 783,145 km (0.097 R)
• M5: 1,076,506 km (0.084 R)
• M6: 1,408,913 km (0.116 R)
• M7: 1,622,688 km (0.117 R)
• M8: 1,892,862 km (0.087 R)
• M9: 2,057,569 km (0.09 R)
• M10: 2,837,124 km (0.085 R)
• M11: 3,228,472 km (0.107 R)
• M12: 3,331,694 km (0.093 R)
• M13: 4,087,014 km (0.118 R)
• M14: 4,238,556 km (0.108 R)
• M15: 4,617,338 km (0.093 R)
• M16: 4,949,894 km (0.089 R)
• M17: 7,601,517 km (0.048 R)
• M18: 8,302,831 km (0.03 R)
• M19: 9,408,060 km (0.088 R)
• M20: 10,215,440 km (0.079 R)
• M21: 11,722,489 km (0.073 R)
• M22: 13,173,588 km (0.096 R)
• M23: 16,049,608 km (0.059 R)
• M24: 16,809,565 km (0.118 R)
• M25: 19,487,367 km (0.111 R)
• M26: 20,527,670 km (0.097 R)
• M27: 20,971,677 km (0.028 R)
• M28: 22,063,741 km (0.035 R)
• M29: 23,674,761 km (0.116 R)
• M30: 33,280,440 km (0.09 R)
• M31: 34,264,046 km (0.095 R)
• M32: 38,796,263 km (0.041 R)
• M33: 40,022,966 km (0.082 R)
• M34: 43,711,750 km (0.084 R)
• M35: 46,242,198 km (0.1 R)
• M36: 54,585,570 km (0.108 R)
• M37: 55,952,147 km (0.043 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit