🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.7 AU - 0.9 AU

Year: 251 Days

Day: 28.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.5 AU - 1.86 AU

Year: 765 Days

Day: 35.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.46 AU - 2.14 AU

Year: 849 Days

Day: 26.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,533,511 km

• M1: 1,354,908 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.63 AU - 2.29 AU

Year: 964 Days

Day: 38.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,533,511 km

• M1: 400,922 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.13 AU - 2.79 AU

Year: 1356 Days

Day: 12.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.94 AU - 4.44 AU

Year: 2491 Days

Day: 21.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.31 AU - 5.09 AU

Year: 3581 Days

Day: 21.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,533,511 km

• M1: 1,499,270 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.1

Radius: 4.7

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.47 AU - 15.24 AU

Year: 18116 Days

Day: 24.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,533,511 km

• M1: 249,230 km (0.053 R)
• M2: 332,406 km (0.116 R)
• M3: 362,326 km (0.069 R)
• M4: 409,001 km (0.118 R)
• M5: 508,782 km (0.088 R)
• M6: 812,765 km (0.086 R)
• M7: 1,072,617 km (0.055 R)
• M8: 1,141,432 km (0.095 R)
• M9: 1,211,743 km (0.047 R)
• M10: 1,259,464 km (0.052 R)
• M11: 1,991,447 km (0.079 R)
• M12: 2,105,141 km (0.052 R)
• M13: 3,287,114 km (0.113 R)
• M14: 3,489,520 km (0.104 R)
• M15: 4,376,037 km (0.086 R)
• M16: 4,863,128 km (0.037 R)
• M17: 5,093,658 km (0.083 R)
• M18: 5,210,344 km (0.083 R)
• M19: 5,288,584 km (0.079 R)
• M20: 6,174,951 km (0.065 R)
• M21: 6,508,555 km (0.075 R)
• M22: 6,805,207 km (0.087 R)
• M23: 7,019,730 km (0.041 R)
• M24: 7,149,581 km (0.068 R)
• M25: 8,445,249 km (0.12 R)
• M26: 8,908,553 km (0.079 R)
• M27: 9,143,272 km (0.117 R)
• M28: 10,396,454 km (0.114 R)
• M29: 10,643,589 km (0.068 R)
• M30: 12,794,507 km (0.07 R)
• M31: 12,900,124 km (0.107 R)
• M32: 12,953,081 km (0.088 R)
• M33: 13,272,323 km (0.114 R)
• M34: 14,190,854 km (0.116 R)
• M35: 16,031,656 km (0.087 R)
• M36: 16,088,653 km (0.099 R)
• M37: 17,008,979 km (0.086 R)
• M38: 17,183,410 km (0.066 R)
• M39: 18,005,301 km (0.058 R)
• M40: 19,626,193 km (0.115 R)
• M41: 19,931,523 km (0.065 R)
• M42: 20,732,470 km (0.057 R)
• M43: 20,918,869 km (0.094 R)
• M44: 21,105,716 km (0.078 R)
• M45: 22,302,350 km (0.106 R)
• M46: 25,222,650 km (0.051 R)
• M47: 25,488,036 km (0.109 R)
• M48: 26,423,921 km (0.118 R)
• M49: 26,693,496 km (0.083 R)
• M50: 30,419,680 km (0.03 R)
• M51: 31,483,321 km (0.116 R)
• M52: 32,631,185 km (0.116 R)
• M53: 34,525,393 km (0.069 R)
• M54: 37,131,239 km (0.052 R)
• M55: 38,115,144 km (0.083 R)
• M56: 38,419,576 km (0.096 R)
• M57: 38,877,794 km (0.112 R)
• M58: 39,107,576 km (0.039 R)
• M59: 41,195,663 km (0.099 R)
• M60: 42,607,867 km (0.037 R)
• M61: 45,721,448 km (0.081 R)
• M62: 45,883,163 km (0.054 R)
• M63: 46,612,752 km (0.116 R)
• M64: 48,824,855 km (0.03 R)
• M65: 51,574,614 km (0.094 R)
• M66: 54,203,198 km (0.067 R)
• M67: 56,788,100 km (0.116 R)
• M68: 57,571,394 km (0.093 R)
• M69: 57,658,610 km (0.081 R)
• M70: 57,833,190 km (0.092 R)
• M71: 58,270,615 km (0.107 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit