🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.83 AU - 1.11 AU

Year: 351 Days

Day: 28.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.98 AU - 1.62 AU

Year: 544 Days

Day: 31.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,343,375 km

• M1: 565,480 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.96 AU - 2.36 AU

Year: 1165 Days

Day: 27.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.3

Radius: 10.1

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.35 AU - 8.89 AU

Year: 6974 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,343,375 km

• M1: 126,111 km (0.103 R)
• M2: 458,817 km (0.091 R)
• M3: 972,985 km (0.115 R)
• M4: 1,330,673 km (0.053 R)
• M5: 2,410,919 km (0.045 R)
• M6: 3,189,277 km (0.088 R)
• M7: 3,625,355 km (0.117 R)
• M8: 7,130,882 km (0.118 R)
• M9: 7,597,777 km (0.08 R)
• M10: 7,920,310 km (0.102 R)
• M11: 8,251,968 km (0.104 R)
• M12: 8,766,884 km (0.107 R)
• M13: 12,045,321 km (0.111 R)
• M14: 12,429,189 km (0.073 R)
• M15: 12,934,830 km (0.118 R)
• M16: 13,512,577 km (0.118 R)
• M17: 14,719,682 km (0.06 R)
• M18: 16,394,580 km (0.102 R)
• M19: 17,486,495 km (0.045 R)
• M20: 18,481,022 km (0.059 R)
• M21: 18,845,143 km (0.089 R)
• M22: 19,814,537 km (0.088 R)
• M23: 20,504,782 km (0.088 R)
• M24: 22,259,864 km (0.083 R)
• M25: 25,165,803 km (0.06 R)
• M26: 26,617,052 km (0.118 R)
• M27: 28,508,567 km (0.087 R)
• M28: 29,586,270 km (0.099 R)
• M29: 35,497,630 km (0.082 R)
• M30: 37,786,328 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504

Radius: 4.8

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.12 AU - 14.22 AU

Year: 18553 Days

Day: 18.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 98,343,375 km

• M1: 70,610 km (0.108 R)
• M2: 536,308 km (0.055 R)
• M3: 885,470 km (0.03 R)
• M4: 3,182,096 km (0.077 R)
• M5: 4,113,343 km (0.104 R)
• M6: 4,691,688 km (0.11 R)
• M7: 5,177,732 km (0.077 R)
• M8: 6,923,988 km (0.108 R)
• M9: 7,278,984 km (0.068 R)
• M10: 8,466,641 km (0.119 R)
• M11: 8,821,188 km (0.084 R)
• M12: 15,022,768 km (0.102 R)
• M13: 18,998,032 km (0.048 R)
• M14: 27,051,783 km (0.111 R)
• M15: 31,516,531 km (0.106 R)
• M16: 46,233,970 km (0.1 R)
• M17: 58,356,633 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.3

Radius: 7.3

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 16.78 AU - 17.56 AU

Year: 26117 Days

Day: 19.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,343,375 km

• M1: 91,105 km (0.07 R)
• M2: 415,732 km (0.117 R)
• M3: 723,007 km (0.082 R)
• M4: 1,013,825 km (0.045 R)
• M5: 1,349,672 km (0.082 R)
• M6: 1,758,523 km (0.031 R)
• M7: 2,024,658 km (0.048 R)
• M8: 2,562,163 km (0.112 R)
• M9: 3,046,261 km (0.114 R)
• M10: 4,090,455 km (0.119 R)
• M11: 5,654,201 km (0.093 R)
• M12: 7,215,255 km (0.118 R)
• M13: 7,902,508 km (0.087 R)
• M14: 9,345,828 km (0.115 R)
• M15: 10,356,960 km (0.088 R)
• M16: 15,305,657 km (0.076 R)
• M17: 15,562,068 km (0.114 R)
• M18: 16,083,417 km (0.117 R)
• M19: 16,887,505 km (0.081 R)
• M20: 17,345,574 km (0.114 R)
• M21: 17,811,870 km (0.107 R)
• M22: 25,968,096 km (0.07 R)
• M23: 37,843,474 km (0.111 R)
• M24: 44,597,668 km (0.084 R)
• M25: 60,643,386 km (0.104 R)
• M26: 66,364,757 km (0.057 R)
• M27: 71,003,039 km (0.095 R)
• M28: 72,917,293 km (0.118 R)
• M29: 75,111,744 km (0.074 R)
• M30: 78,612,185 km (0.082 R)
• M31: 87,562,775 km (0.118 R)
• M32: 89,486,155 km (0.097 R)
• M33: 96,294,504 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 18,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit