🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.54 AU - 0.56 AU

Year: 119 Days

Day: 43.4 Hours

Environment

Temp: 396 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,789,592 km

• M1: 159,172 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.92 AU - 0.96 AU

Year: 267 Days

Day: 41.2 Hours

Environment

Temp: 259 °C

Axial Tilt: 137.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,789,592 km

• M1: 37,549 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.25 AU - 1.51 AU

Year: 474 Days

Day: 25.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,789,592 km

• M1: 43,533 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.35 AU - 1.53 AU

Year: 505 Days

Day: 16.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.19 AU - 1.81 AU

Year: 537 Days

Day: 45 Hours

Environment

Temp: 198 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,789,592 km

• M1: 21,093 km (0.119 R)
• M2: 220,358 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.29 AU - 1.83 AU

Year: 570 Days

Day: 12.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,789,592 km

• M1: 72,705 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.91 AU - 2.11 AU

Year: 833 Days

Day: 33.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,789,592 km

• M1: 513,420 km (0.12 R)

Planet 8 - Terrestrial

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.78 AU - 8.56 AU

Year: 6829 Days

Day: 34.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.96 AU - 9.82 AU

Year: 7107 Days

Day: 39.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 20.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.6

Radius: 5.9

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 18.59 AU - 21.73 AU

Year: 26471 Days

Day: 15.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,789,592 km

• M1: 80,035 km (0.094 R)
• M2: 265,985 km (0.051 R)
• M3: 476,320 km (0.074 R)
• M4: 688,749 km (0.102 R)
• M5: 1,509,143 km (0.113 R)
• M6: 2,261,471 km (0.101 R)
• M7: 3,181,648 km (0.118 R)
• M8: 3,757,450 km (0.089 R)
• M9: 4,224,345 km (0.096 R)
• M10: 4,580,986 km (0.076 R)
• M11: 5,035,315 km (0.086 R)
• M12: 5,560,702 km (0.091 R)
• M13: 6,033,282 km (0.116 R)
• M14: 6,532,191 km (0.081 R)
• M15: 8,194,373 km (0.056 R)
• M16: 8,413,384 km (0.076 R)
• M17: 17,040,394 km (0.101 R)
• M18: 18,034,771 km (0.085 R)
• M19: 19,067,146 km (0.083 R)
• M20: 20,638,223 km (0.049 R)
• M21: 22,293,673 km (0.061 R)
• M22: 24,147,490 km (0.078 R)
• M23: 25,054,352 km (0.1 R)
• M24: 37,771,218 km (0.094 R)
• M25: 44,982,285 km (0.11 R)
• M26: 51,557,560 km (0.076 R)
• M27: 53,058,924 km (0.11 R)
• M28: 53,438,603 km (0.09 R)
• M29: 56,345,290 km (0.113 R)
• M30: 62,049,906 km (0.081 R)
• M31: 62,895,134 km (0.107 R)
• M32: 63,107,563 km (0.114 R)
• M33: 66,132,731 km (0.112 R)
• M34: 77,969,513 km (0.039 R)
• M35: 79,200,703 km (0.097 R)
• M36: 86,073,977 km (0.112 R)
• M37: 86,335,923 km (0.079 R)
• M38: 87,653,581 km (0.066 R)
• M39: 88,450,639 km (0.107 R)

Kuiper Belt

Range: 37.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 16,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit