🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.45 AU - 0.57 AU

Year: 232 Days

Day: 35.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,797,775 km

• M1: 94,845 km (0.039 R)
• M2: 589,565 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.56 AU

Year: 245 Days

Day: 31.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,797,775 km

• M1: 514,916 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 11.3

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.12 AU - 1.28 AU

Year: 836 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,797,775 km

• M1: 140,921 km (0.103 R)
• M2: 608,714 km (0.102 R)
• M3: 1,022,801 km (0.068 R)
• M4: 1,499,270 km (0.106 R)
• M5: 1,956,142 km (0.101 R)
• M6: 2,591,933 km (0.098 R)
• M7: 2,983,281 km (0.103 R)
• M8: 3,728,877 km (0.12 R)
• M9: 5,066,581 km (0.073 R)
• M10: 5,778,068 km (0.08 R)
• M11: 6,148,024 km (0.049 R)
• M12: 6,807,451 km (0.11 R)
• M13: 8,194,523 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.6

Radius: 10.1

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.45 AU - 4.01 AU

Year: 3691 Days

Day: 11.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,797,775 km

• M1: 126,709 km (0.117 R)
• M2: 587,770 km (0.111 R)
• M3: 1,343,389 km (0.09 R)
• M4: 2,624,994 km (0.12 R)
• M5: 3,493,858 km (0.103 R)
• M6: 4,412,838 km (0.079 R)
• M7: 5,206,305 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.7

Radius: 8

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.68 AU - 5.84 AU

Year: 6603 Days

Day: 12.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,797,775 km

• M1: 99,483 km (0.113 R)
• M2: 349,311 km (0.087 R)
• M3: 835,654 km (0.086 R)
• M4: 1,346,830 km (0.101 R)
• M5: 1,752,988 km (0.105 R)
• M6: 2,128,778 km (0.086 R)
• M7: 3,143,051 km (0.116 R)
• M8: 3,655,125 km (0.119 R)
• M9: 4,221,802 km (0.072 R)
• M10: 4,578,592 km (0.118 R)
• M11: 7,017,935 km (0.064 R)
• M12: 7,301,722 km (0.04 R)
• M13: 7,667,340 km (0.109 R)
• M14: 9,002,201 km (0.072 R)
• M15: 9,637,843 km (0.087 R)
• M16: 10,857,065 km (0.102 R)
• M17: 11,141,451 km (0.071 R)
• M18: 11,528,311 km (0.051 R)
• M19: 12,900,273 km (0.103 R)
• M20: 14,152,407 km (0.1 R)
• M21: 15,663,047 km (0.108 R)
• M22: 17,731,387 km (0.103 R)
• M23: 18,661,586 km (0.076 R)
• M24: 18,933,256 km (0.097 R)
• M25: 19,276,434 km (0.118 R)
• M26: 20,836,291 km (0.082 R)
• M27: 24,609,897 km (0.062 R)
• M28: 27,218,884 km (0.073 R)
• M29: 30,567,483 km (0.042 R)
• M30: 31,903,092 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.8

Radius: 6.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.06 AU - 8.48 AU

Year: 15121 Days

Day: 22.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,797,775 km

• M1: 244,293 km (0.082 R)
• M2: 542,143 km (0.111 R)
• M3: 794,514 km (0.047 R)
• M4: 1,346,231 km (0.119 R)
• M5: 1,705,416 km (0.032 R)
• M6: 2,094,370 km (0.072 R)
• M7: 2,540,920 km (0.078 R)
• M8: 2,826,353 km (0.079 R)
• M9: 4,085,368 km (0.11 R)
• M10: 9,352,709 km (0.111 R)
• M11: 14,835,920 km (0.078 R)
• M12: 24,514,603 km (0.091 R)
• M13: 26,424,669 km (0.053 R)
• M14: 28,059,474 km (0.091 R)
• M15: 28,431,674 km (0.104 R)
• M16: 32,134,071 km (0.112 R)
• M17: 34,524,197 km (0.098 R)
• M18: 35,708,264 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583

Radius: 6.6

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.81 AU - 9.27 AU

Year: 15868 Days

Day: 19.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,797,775 km

• M1: 84,523 km (0.096 R)
• M2: 294,558 km (0.059 R)
• M3: 775,665 km (0.104 R)
• M4: 1,230,592 km (0.083 R)
• M5: 1,451,399 km (0.118 R)
• M6: 1,682,677 km (0.078 R)
• M7: 2,683,038 km (0.116 R)
• M8: 3,009,760 km (0.035 R)
• M9: 3,310,601 km (0.108 R)
• M10: 6,207,564 km (0.114 R)
• M11: 6,780,224 km (0.113 R)
• M12: 7,477,051 km (0.063 R)
• M13: 7,889,493 km (0.039 R)
• M14: 9,427,059 km (0.088 R)
• M15: 9,854,161 km (0.076 R)
• M16: 12,628,753 km (0.072 R)
• M17: 15,294,438 km (0.083 R)
• M18: 15,958,951 km (0.118 R)
• M19: 18,810,586 km (0.084 R)
• M20: 19,659,255 km (0.112 R)
• M21: 20,180,454 km (0.038 R)
• M22: 21,250,527 km (0.113 R)
• M23: 24,787,769 km (0.054 R)
• M24: 27,067,042 km (0.043 R)
• M25: 27,280,817 km (0.03 R)
• M26: 27,495,939 km (0.066 R)
• M27: 28,809,708 km (0.07 R)
• M28: 29,144,657 km (0.107 R)
• M29: 30,625,975 km (0.118 R)
• M30: 33,246,032 km (0.12 R)
• M31: 41,853,445 km (0.118 R)
• M32: 44,923,044 km (0.091 R)
• M33: 46,742,752 km (0.107 R)
• M34: 60,328,483 km (0.072 R)
• M35: 61,797,833 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 16,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit