🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.57 AU - 0.63 AU

Year: 296 Days

Day: 15.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 128.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 12.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.65 AU - 1.01 AU

Year: 481 Days

Day: 9.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 93,492,193 km

• M1: 160,519 km (0.1 R)
• M2: 594,502 km (0.049 R)
• M3: 1,006,046 km (0.116 R)
• M4: 1,421,928 km (0.092 R)
• M5: 2,248,755 km (0.073 R)
• M6: 2,828,896 km (0.089 R)
• M7: 3,405,745 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.8

Radius: 8

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.57 AU - 2.69 AU

Year: 2712 Days

Day: 7.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,492,193 km

• M1: 99,483 km (0.071 R)
• M2: 360,232 km (0.051 R)
• M3: 678,726 km (0.104 R)
• M4: 1,101,938 km (0.101 R)
• M5: 1,520,363 km (0.104 R)
• M6: 1,953,150 km (0.108 R)
• M7: 2,554,683 km (0.069 R)
• M8: 4,398,327 km (0.102 R)
• M9: 4,732,977 km (0.102 R)
• M10: 5,181,023 km (0.041 R)
• M11: 5,839,702 km (0.063 R)
• M12: 7,415,716 km (0.081 R)
• M13: 7,762,185 km (0.048 R)
• M14: 9,547,785 km (0.115 R)
• M15: 9,920,284 km (0.098 R)
• M16: 10,263,611 km (0.106 R)
• M17: 11,177,504 km (0.077 R)
• M18: 11,717,552 km (0.038 R)
• M19: 12,405,852 km (0.076 R)
• M20: 13,029,975 km (0.1 R)
• M21: 14,978,337 km (0.037 R)
• M22: 15,583,461 km (0.036 R)
• M23: 16,152,381 km (0.096 R)
• M24: 16,415,524 km (0.076 R)
• M25: 18,281,757 km (0.113 R)
• M26: 20,714,817 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.2

Radius: 10.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.66 AU - 4.06 AU

Year: 4822 Days

Day: 11.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,492,193 km

• M1: 126,859 km (0.036 R)
• M2: 583,880 km (0.047 R)
• M3: 2,969,817 km (0.103 R)
• M4: 3,783,181 km (0.06 R)
• M5: 4,812,713 km (0.08 R)
• M6: 5,433,245 km (0.11 R)
• M7: 6,312,881 km (0.105 R)
• M8: 7,584,612 km (0.073 R)
• M9: 8,317,193 km (0.07 R)
• M10: 10,756,237 km (0.086 R)
• M11: 13,140,976 km (0.114 R)
• M12: 13,788,137 km (0.065 R)
• M13: 15,581,665 km (0.119 R)
• M14: 18,991,898 km (0.11 R)
• M15: 21,071,758 km (0.054 R)
• M16: 24,843,569 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.3

Radius: 13

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.74 AU - 5.64 AU

Year: 6458 Days

Day: 6.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 93,492,193 km

• M1: 163,510 km (0.04 R)
• M2: 628,610 km (0.116 R)
• M3: 1,036,863 km (0.093 R)
• M4: 1,644,529 km (0.106 R)
• M5: 2,483,474 km (0.12 R)
• M6: 3,321,970 km (0.084 R)
• M7: 3,874,734 km (0.088 R)
• M8: 5,416,490 km (0.103 R)
• M9: 6,185,872 km (0.087 R)
• M10: 7,231,411 km (0.088 R)
• M11: 9,798,212 km (0.085 R)
• M12: 10,315,072 km (0.072 R)
• M13: 13,596,502 km (0.072 R)
• M14: 16,960,210 km (0.115 R)
• M15: 17,769,983 km (0.1 R)
• M16: 18,736,086 km (0.117 R)
• M17: 19,533,892 km (0.086 R)
• M18: 21,483,601 km (0.078 R)
• M19: 22,505,803 km (0.115 R)
• M20: 24,021,828 km (0.105 R)
• M21: 28,541,329 km (0.107 R)
• M22: 29,419,768 km (0.039 R)
• M23: 30,135,593 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.9

Radius: 7.7

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.79 AU - 13.99 AU

Year: 24441 Days

Day: 21.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 93,492,193 km

• M1: 95,892 km (0.11 R)
• M2: 335,847 km (0.063 R)
• M3: 587,770 km (0.113 R)
• M4: 865,573 km (0.101 R)
• M5: 1,608,177 km (0.05 R)
• M6: 1,893,460 km (0.11 R)
• M7: 2,693,809 km (0.115 R)
• M8: 3,272,453 km (0.101 R)
• M9: 5,551,128 km (0.093 R)
• M10: 6,485,816 km (0.1 R)
• M11: 7,064,909 km (0.114 R)
• M12: 7,367,097 km (0.098 R)
• M13: 7,889,941 km (0.06 R)
• M14: 8,951,488 km (0.102 R)
• M15: 11,286,860 km (0.106 R)
• M16: 14,966,369 km (0.027 R)
• M17: 18,130,664 km (0.106 R)
• M18: 18,986,363 km (0.067 R)
• M19: 23,227,613 km (0.046 R)
• M20: 23,672,367 km (0.114 R)
• M21: 24,122,806 km (0.084 R)
• M22: 25,863,377 km (0.043 R)
• M23: 26,461,619 km (0.105 R)
• M24: 28,947,338 km (0.088 R)
• M25: 32,544,418 km (0.09 R)
• M26: 32,822,072 km (0.094 R)
• M27: 37,942,209 km (0.065 R)
• M28: 38,249,932 km (0.106 R)
• M29: 39,655,254 km (0.064 R)
• M30: 40,771,703 km (0.12 R)
• M31: 44,247,011 km (0.051 R)
• M32: 45,447,983 km (0.051 R)
• M33: 56,246,705 km (0.118 R)
• M34: 68,864,837 km (0.076 R)
• M35: 76,438,079 km (0.099 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: 254 - 18,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit