🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.82 AU - 1.02 AU

Year: 309 Days

Day: 46.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.79 AU - 1.31 AU

Year: 376 Days

Day: 18 Hours

Environment

Temp: 156 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.08 AU - 3.36 AU

Year: 2021 Days

Day: 36.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.11 AU - 4.71 AU

Year: 3240 Days

Day: 29.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.77 AU - 5.25 AU

Year: 3351 Days

Day: 45.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,157,303 km

• M1: 832,063 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.6

Radius: 13.4

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.32 AU - 8.44 AU

Year: 7014 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,157,303 km

• M1: 188,942 km (0.075 R)
• M2: 515,215 km (0.078 R)
• M3: 1,576,014 km (0.074 R)
• M4: 1,900,940 km (0.061 R)
• M5: 2,203,577 km (0.104 R)
• M6: 2,734,200 km (0.066 R)
• M7: 4,530,123 km (0.093 R)
• M8: 6,372,121 km (0.107 R)
• M9: 6,633,469 km (0.074 R)
• M10: 7,310,100 km (0.091 R)
• M11: 8,388,401 km (0.069 R)
• M12: 9,621,836 km (0.091 R)
• M13: 11,371,682 km (0.1 R)
• M14: 13,648,562 km (0.085 R)
• M15: 14,716,990 km (0.1 R)
• M16: 17,783,447 km (0.026 R)
• M17: 18,387,523 km (0.062 R)
• M18: 20,202,893 km (0.108 R)
• M19: 20,905,854 km (0.115 R)
• M20: 22,839,705 km (0.091 R)
• M21: 23,336,520 km (0.103 R)
• M22: 23,902,000 km (0.074 R)
• M23: 25,770,477 km (0.106 R)
• M24: 28,532,951 km (0.101 R)
• M25: 32,534,695 km (0.029 R)
• M26: 33,651,293 km (0.113 R)
• M27: 36,019,128 km (0.102 R)
• M28: 36,721,789 km (0.111 R)
• M29: 40,914,718 km (0.07 R)
• M30: 41,496,505 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.9

Radius: 12.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.05 AU - 11.79 AU

Year: 12624 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,157,303 km

• M1: 185,202 km (0.107 R)
• M2: 456,872 km (0.097 R)
• M3: 958,474 km (0.107 R)
• M4: 1,499,270 km (0.08 R)
• M5: 4,764,842 km (0.032 R)
• M6: 9,153,894 km (0.066 R)
• M7: 10,467,961 km (0.089 R)
• M8: 11,094,926 km (0.108 R)
• M9: 11,827,806 km (0.096 R)
• M10: 12,136,426 km (0.065 R)
• M11: 12,994,520 km (0.095 R)
• M12: 13,977,527 km (0.115 R)
• M13: 14,458,335 km (0.045 R)
• M14: 15,444,634 km (0.085 R)
• M15: 21,992,832 km (0.046 R)
• M16: 23,702,735 km (0.04 R)
• M17: 26,916,397 km (0.101 R)
• M18: 30,124,523 km (0.06 R)
• M19: 34,258,960 km (0.108 R)
• M20: 35,163,428 km (0.099 R)
• M21: 38,105,570 km (0.075 R)
• M22: 39,782,412 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.8

Radius: 7.8

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.89 AU - 17.11 AU

Year: 19317 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,157,303 km

• M1: 127,009 km (0.096 R)
• M2: 1,093,411 km (0.107 R)
• M3: 1,265,000 km (0.036 R)
• M4: 2,376,213 km (0.044 R)
• M5: 2,658,504 km (0.115 R)
• M6: 3,331,545 km (0.048 R)
• M7: 3,481,591 km (0.026 R)
• M8: 3,823,722 km (0.117 R)
• M9: 7,241,734 km (0.089 R)
• M10: 7,463,887 km (0.104 R)
• M11: 9,617,049 km (0.092 R)
• M12: 11,706,033 km (0.089 R)
• M13: 12,681,411 km (0.039 R)
• M14: 14,624,089 km (0.115 R)
• M15: 15,712,863 km (0.052 R)
• M16: 17,180,268 km (0.109 R)
• M17: 17,385,367 km (0.117 R)
• M18: 17,869,017 km (0.12 R)
• M19: 18,713,497 km (0.064 R)
• M20: 20,461,249 km (0.098 R)
• M21: 20,760,145 km (0.093 R)
• M22: 23,230,006 km (0.072 R)
• M23: 23,548,500 km (0.057 R)
• M24: 25,256,459 km (0.09 R)
• M25: 26,768,145 km (0.103 R)
• M26: 27,281,864 km (0.101 R)
• M27: 28,236,448 km (0.105 R)
• M28: 29,654,337 km (0.096 R)
• M29: 29,834,004 km (0.082 R)
• M30: 30,376,296 km (0.118 R)
• M31: 34,406,164 km (0.108 R)
• M32: 38,075,201 km (0.119 R)
• M33: 38,380,979 km (0.08 R)
• M34: 45,526,522 km (0.119 R)
• M35: 46,196,271 km (0.059 R)
• M36: 46,983,754 km (0.104 R)
• M37: 57,203,383 km (0.104 R)
• M38: 62,169,734 km (0.079 R)
• M39: 63,083,029 km (0.108 R)
• M40: 65,328,792 km (0.081 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 10,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit