🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.75 AU - 0.87 AU

Year: 278 Days

Day: 46.3 Hours

Environment

Temp: 64 °C

Axial Tilt: 76.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.76 AU - 0.9 AU

Year: 288 Days

Day: 17.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,071,006 km

• M1: 106,813 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.82 AU - 1.34 AU

Year: 427 Days

Day: 42.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.93 AU - 1.55 AU

Year: 526 Days

Day: 38.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,071,006 km

• M1: 189,092 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.15 AU - 1.59 AU

Year: 611 Days

Day: 39.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.14 AU - 1.62 AU

Year: 617 Days

Day: 17.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.18 AU - 3.4 AU

Year: 1775 Days

Day: 21 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,071,006 km

• M1: 35,006 km (0.083 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.14 AU - 3.26 AU

Year: 2180 Days

Day: 32.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,071,006 km

• M1: 248,632 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.7

Radius: 11.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.71 AU - 9.61 AU

Year: 10557 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,071,006 km

• M1: 138,079 km (0.086 R)
• M2: 752,926 km (0.03 R)
• M3: 1,864,737 km (0.116 R)
• M4: 2,510,851 km (0.09 R)
• M5: 2,907,734 km (0.115 R)
• M6: 3,779,291 km (0.065 R)
• M7: 5,434,292 km (0.08 R)
• M8: 7,936,317 km (0.112 R)
• M9: 9,023,893 km (0.071 R)
• M10: 10,761,173 km (0.093 R)
• M11: 11,817,334 km (0.084 R)
• M12: 12,202,998 km (0.111 R)
• M13: 12,999,457 km (0.098 R)
• M14: 14,696,046 km (0.061 R)
• M15: 16,604,167 km (0.047 R)
• M16: 17,298,899 km (0.104 R)
• M17: 19,729,416 km (0.071 R)
• M18: 24,806,768 km (0.074 R)
• M19: 26,176,935 km (0.094 R)
• M20: 27,022,911 km (0.075 R)
• M21: 27,596,918 km (0.097 R)
• M22: 30,076,802 km (0.114 R)
• M23: 30,900,787 km (0.074 R)
• M24: 34,795,866 km (0.08 R)
• M25: 35,589,483 km (0.102 R)
• M26: 38,402,521 km (0.1 R)
• M27: 39,372,215 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.3

Radius: 4.2

Gravity: 33.01 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.03 AU - 18.41 AU

Year: 28405 Days

Day: 22.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,071,006 km

• M1: 53,706 km (0.088 R)
• M2: 312,809 km (0.062 R)
• M3: 453,730 km (0.072 R)
• M4: 791,373 km (0.093 R)
• M5: 1,075,160 km (0.109 R)
• M6: 1,248,544 km (0.081 R)
• M7: 4,478,212 km (0.081 R)
• M8: 5,747,401 km (0.106 R)
• M9: 7,752,760 km (0.086 R)
• M10: 8,127,054 km (0.111 R)
• M11: 8,291,163 km (0.112 R)
• M12: 8,682,511 km (0.109 R)
• M13: 10,055,370 km (0.116 R)
• M14: 11,293,592 km (0.098 R)
• M15: 11,497,943 km (0.041 R)
• M16: 12,484,541 km (0.099 R)
• M17: 12,998,409 km (0.112 R)
• M18: 13,526,340 km (0.071 R)
• M19: 14,705,321 km (0.074 R)
• M20: 17,355,747 km (0.113 R)
• M21: 17,811,122 km (0.108 R)
• M22: 18,461,873 km (0.116 R)
• M23: 20,813,552 km (0.055 R)
• M24: 25,629,556 km (0.05 R)
• M25: 29,564,429 km (0.074 R)
• M26: 33,461,753 km (0.1 R)
• M27: 34,594,208 km (0.096 R)
• M28: 72,323,240 km (0.074 R)
• M29: 72,557,660 km (0.1 R)
• M30: 76,863,835 km (0.103 R)
• M31: 84,154,487 km (0.074 R)
• M32: 84,673,741 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 13,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit