🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.53 AU - 0.85 AU

Year: 208 Days

Day: 15.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.26 AU - 3.18 AU

Year: 1630 Days

Day: 44.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.89 AU - 4.79 AU

Year: 3286 Days

Day: 20.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 13.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.25 AU - 6.27 AU

Year: 5692 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 107,027,961 km

• M1: 169,195 km (0.035 R)
• M2: 627,713 km (0.075 R)
• M3: 1,656,048 km (0.119 R)
• M4: 2,121,896 km (0.088 R)
• M5: 2,801,519 km (0.065 R)
• M6: 4,805,682 km (0.064 R)
• M7: 6,039,116 km (0.096 R)
• M8: 7,317,879 km (0.087 R)
• M9: 8,561,486 km (0.093 R)
• M10: 9,416,737 km (0.09 R)
• M11: 9,903,379 km (0.11 R)
• M12: 10,485,764 km (0.076 R)
• M13: 12,909,997 km (0.065 R)
• M14: 14,522,662 km (0.112 R)
• M15: 15,122,699 km (0.084 R)
• M16: 16,479,701 km (0.085 R)
• M17: 18,900,045 km (0.088 R)
• M18: 19,676,309 km (0.112 R)
• M19: 20,535,898 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.9

Radius: 11.1

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.51 AU - 13.85 AU

Year: 14508 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 107,027,961 km

• M1: 139,126 km (0.118 R)
• M2: 530,175 km (0.038 R)
• M3: 891,304 km (0.112 R)
• M4: 1,543,551 km (0.028 R)
• M5: 2,579,815 km (0.093 R)
• M6: 2,949,023 km (0.083 R)
• M7: 3,766,575 km (0.111 R)
• M8: 6,916,209 km (0.096 R)
• M9: 8,704,950 km (0.117 R)
• M10: 10,320,907 km (0.083 R)
• M11: 10,842,554 km (0.114 R)
• M12: 11,626,896 km (0.114 R)
• M13: 12,319,833 km (0.085 R)
• M14: 13,512,876 km (0.044 R)
• M15: 14,492,892 km (0.036 R)
• M16: 15,000,328 km (0.067 R)
• M17: 17,472,732 km (0.108 R)
• M18: 18,466,212 km (0.066 R)
• M19: 23,606,095 km (0.097 R)
• M20: 25,025,929 km (0.096 R)
• M21: 26,502,011 km (0.114 R)
• M22: 27,480,979 km (0.057 R)
• M23: 29,975,524 km (0.108 R)
• M24: 30,327,079 km (0.108 R)
• M25: 38,497,666 km (0.083 R)
• M26: 49,477,850 km (0.079 R)
• M27: 56,476,039 km (0.037 R)
• M28: 59,377,040 km (0.116 R)
• M29: 61,051,639 km (0.085 R)
• M30: 62,757,653 km (0.087 R)
• M31: 63,141,072 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.1

Radius: 5.7

Gravity: 22.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 15.26 AU - 24.64 AU

Year: 32385 Days

Day: 22.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 107,027,961 km

• M1: 78,240 km (0.053 R)
• M2: 322,533 km (0.075 R)
• M3: 560,094 km (0.104 R)
• M4: 952,490 km (0.075 R)
• M5: 2,706,525 km (0.117 R)
• M6: 3,135,422 km (0.068 R)
• M7: 4,578,443 km (0.104 R)
• M8: 6,415,505 km (0.12 R)
• M9: 7,938,710 km (0.083 R)
• M10: 8,166,099 km (0.049 R)
• M11: 8,397,976 km (0.115 R)
• M12: 9,244,251 km (0.114 R)
• M13: 10,686,673 km (0.037 R)
• M14: 11,175,559 km (0.049 R)
• M15: 15,196,900 km (0.07 R)
• M16: 27,070,632 km (0.109 R)
• M17: 28,240,637 km (0.089 R)
• M18: 32,383,900 km (0.075 R)
• M19: 37,708,686 km (0.104 R)
• M20: 47,767,797 km (0.099 R)
• M21: 59,910,806 km (0.073 R)
• M22: 67,156,728 km (0.072 R)
• M23: 73,457,192 km (0.048 R)
• M24: 73,957,597 km (0.102 R)
• M25: 74,460,246 km (0.091 R)
• M26: 76,493,580 km (0.096 R)
• M27: 77,524,010 km (0.11 R)
• M28: 77,782,964 km (0.055 R)
• M29: 79,612,396 km (0.115 R)
• M30: 86,102,550 km (0.076 R)
• M31: 87,778,495 km (0.101 R)
• M32: 96,784,736 km (0.029 R)
• M33: 105,431,643 km (0.087 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 17,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit