🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.5 AU - 0.82 AU

Year: 160 Days

Day: 35.2 Hours

Environment

Temp: 279 °C

Axial Tilt: 33.7 °

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: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.66 AU - 0.74 AU

Year: 175 Days

Day: 16.6 Hours

Environment

Temp: 330 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.91 AU - 1.51 AU

Year: 397 Days

Day: 16.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,255,487 km

• M1: 23,487 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.09 AU - 1.43 AU

Year: 422 Days

Day: 36.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.7 AU - 2.12 AU

Year: 787 Days

Day: 24.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.69 AU - 3.39 AU

Year: 1581 Days

Day: 28.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,255,487 km

• M1: 102,923 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.92 AU - 4.36 AU

Year: 2512 Days

Day: 45.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.72 AU - 5.88 AU

Year: 4166 Days

Day: 41.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.7

Radius: 9.8

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.81 AU - 12.69 AU

Year: 11253 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,255,487 km

• M1: 128,953 km (0.106 R)
• M2: 451,636 km (0.105 R)
• M3: 800,947 km (0.094 R)
• M4: 1,210,247 km (0.056 R)
• M5: 2,209,860 km (0.062 R)
• M6: 3,175,813 km (0.07 R)
• M7: 4,776,062 km (0.078 R)
• M8: 5,448,055 km (0.102 R)
• M9: 6,067,690 km (0.09 R)
• M10: 6,414,308 km (0.104 R)
• M11: 7,274,944 km (0.094 R)
• M12: 8,257,204 km (0.078 R)
• M13: 8,587,666 km (0.08 R)
• M14: 9,427,059 km (0.092 R)
• M15: 11,040,472 km (0.119 R)
• M16: 12,581,181 km (0.089 R)
• M17: 13,467,698 km (0.113 R)
• M18: 13,860,243 km (0.099 R)
• M19: 15,721,839 km (0.05 R)
• M20: 16,526,077 km (0.042 R)
• M21: 23,220,881 km (0.076 R)
• M22: 24,456,409 km (0.112 R)
• M23: 26,954,544 km (0.045 R)
• M24: 30,171,347 km (0.071 R)
• M25: 36,212,109 km (0.072 R)
• M26: 39,049,981 km (0.074 R)
• M27: 40,931,174 km (0.117 R)
• M28: 42,871,907 km (0.112 R)
• M29: 46,192,232 km (0.095 R)
• M30: 46,936,033 km (0.107 R)
• M31: 49,370,140 km (0.111 R)
• M32: 49,680,256 km (0.036 R)
• M33: 53,830,251 km (0.092 R)

Planet 10 - Gas Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.2

Radius: 11.1

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.47 AU - 16.95 AU

Year: 15975 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,255,487 km

• M1: 139,575 km (0.114 R)
• M2: 540,198 km (0.105 R)
• M3: 1,059,751 km (0.095 R)
• M4: 2,308,744 km (0.116 R)
• M5: 2,797,779 km (0.106 R)
• M6: 3,632,386 km (0.041 R)
• M7: 4,015,955 km (0.045 R)
• M8: 4,459,363 km (0.061 R)
• M9: 5,482,762 km (0.114 R)
• M10: 7,052,343 km (0.082 R)
• M11: 7,558,133 km (0.075 R)
• M12: 10,226,361 km (0.032 R)
• M13: 11,179,000 km (0.093 R)
• M14: 12,124,907 km (0.102 R)
• M15: 12,584,173 km (0.058 R)
• M16: 13,191,839 km (0.101 R)
• M17: 16,929,991 km (0.087 R)
• M18: 17,838,200 km (0.04 R)
• M19: 18,691,805 km (0.104 R)
• M20: 20,758,201 km (0.103 R)
• M21: 24,291,553 km (0.101 R)
• M22: 25,340,084 km (0.085 R)
• M23: 26,091,813 km (0.118 R)
• M24: 27,865,745 km (0.03 R)
• M25: 32,149,031 km (0.034 R)
• M26: 37,126,003 km (0.1 R)
• M27: 39,797,073 km (0.088 R)
• M28: 47,111,212 km (0.096 R)
• M29: 59,687,306 km (0.115 R)
• M30: 66,334,239 km (0.08 R)

Kuiper Belt

Range: 36.8 - 62.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit