🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.38 AU - 0.64 AU

Year: 136 Days

Day: 22.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,997,418 km

• M1: 51,162 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.44 AU - 0.58 AU

Year: 136 Days

Day: 44.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.45 AU - 0.69 AU

Year: 161 Days

Day: 40.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,997,418 km

• M1: 288,574 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.58 AU - 0.78 AU

Year: 210 Days

Day: 13.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.3 AU - 3.26 AU

Year: 1737 Days

Day: 28.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.16 AU - 4.02 AU

Year: 2549 Days

Day: 19.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,997,418 km

• M1: 65,823 km (0.086 R)
• M2: 196,272 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.87 AU - 4.37 AU

Year: 2581 Days

Day: 40.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,997,418 km

• M1: 502,649 km (0.083 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.16 AU - 4.56 AU

Year: 3412 Days

Day: 20.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.3

Radius: 5.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.98 AU - 13.7 AU

Year: 17242 Days

Day: 23.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,997,418 km

• M1: 66,122 km (0.075 R)
• M2: 539,749 km (0.11 R)
• M3: 3,244,030 km (0.081 R)
• M4: 4,884,819 km (0.101 R)
• M5: 7,010,755 km (0.094 R)
• M6: 7,199,248 km (0.06 R)
• M7: 11,874,181 km (0.087 R)
• M8: 12,970,285 km (0.079 R)
• M9: 19,254,742 km (0.091 R)
• M10: 21,864,626 km (0.083 R)
• M11: 23,087,439 km (0.101 R)
• M12: 23,421,043 km (0.063 R)
• M13: 24,962,349 km (0.104 R)
• M14: 30,089,069 km (0.107 R)
• M15: 38,383,223 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.7

Radius: 7.8

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.63 AU - 17.45 AU

Year: 22956 Days

Day: 24 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,997,418 km

• M1: 96,939 km (0.06 R)
• M2: 420,071 km (0.089 R)
• M3: 713,731 km (0.048 R)
• M4: 1,503,459 km (0.11 R)
• M5: 1,800,261 km (0.075 R)
• M6: 2,681,392 km (0.083 R)
• M7: 3,121,210 km (0.05 R)
• M8: 3,669,037 km (0.109 R)
• M9: 4,112,445 km (0.057 R)
• M10: 4,626,613 km (0.098 R)
• M11: 5,299,355 km (0.026 R)
• M12: 5,578,056 km (0.107 R)
• M13: 5,950,704 km (0.11 R)
• M14: 7,169,179 km (0.029 R)
• M15: 7,913,877 km (0.117 R)
• M16: 10,396,154 km (0.083 R)
• M17: 11,025,213 km (0.109 R)
• M18: 12,779,548 km (0.082 R)
• M19: 15,424,588 km (0.091 R)
• M20: 19,710,716 km (0.094 R)
• M21: 28,673,125 km (0.096 R)
• M22: 36,333,882 km (0.096 R)
• M23: 38,813,766 km (0.115 R)
• M24: 46,420,668 km (0.086 R)
• M25: 46,926,608 km (0.091 R)
• M26: 51,107,569 km (0.038 R)
• M27: 51,827,584 km (0.095 R)
• M28: 52,554,480 km (0.1 R)
• M29: 57,059,321 km (0.104 R)
• M30: 57,834,238 km (0.113 R)
• M31: 61,814,738 km (0.087 R)
• M32: 72,105,276 km (0.092 R)
• M33: 77,891,123 km (0.094 R)
• M34: 81,507,053 km (0.1 R)
• M35: 81,751,945 km (0.089 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 11,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit