🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.96 AU - 1.28 AU

Year: 422 Days

Day: 33.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,269,067 km

• M1: 51,761 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.94 AU - 2.02 AU

Year: 993 Days

Day: 41.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,269,067 km

• M1: 58,642 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.67 AU - 3.81 AU

Year: 2578 Days

Day: 21.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.1

Radius: 8.2

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.81 AU - 7.05 AU

Year: 5147 Days

Day: 8.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,269,067 km

• M1: 102,026 km (0.081 R)
• M2: 463,155 km (0.089 R)
• M3: 893,249 km (0.055 R)
• M4: 1,164,769 km (0.112 R)
• M5: 2,383,543 km (0.12 R)
• M6: 2,899,057 km (0.113 R)
• M7: 3,383,754 km (0.099 R)
• M8: 3,787,369 km (0.045 R)
• M9: 4,564,530 km (0.058 R)
• M10: 4,872,253 km (0.1 R)
• M11: 6,918,902 km (0.093 R)
• M12: 7,499,940 km (0.113 R)
• M13: 7,784,475 km (0.109 R)
• M14: 9,195,482 km (0.077 R)
• M15: 10,414,705 km (0.077 R)
• M16: 11,786,068 km (0.052 R)
• M17: 12,564,725 km (0.097 R)
• M18: 13,222,357 km (0.106 R)
• M19: 14,224,364 km (0.112 R)
• M20: 15,163,240 km (0.07 R)
• M21: 16,677,919 km (0.057 R)
• M22: 18,938,193 km (0.041 R)
• M23: 22,186,411 km (0.078 R)
• M24: 22,848,232 km (0.048 R)
• M25: 24,599,126 km (0.073 R)
• M26: 28,366,000 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 14.4

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.98 AU - 12.2 AU

Year: 11424 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,269,067 km

• M1: 179,069 km (0.118 R)
• M2: 675,883 km (0.113 R)
• M3: 1,163,123 km (0.1 R)
• M4: 1,635,554 km (0.114 R)
• M5: 2,096,764 km (0.096 R)
• M6: 3,173,270 km (0.099 R)
• M7: 4,383,517 km (0.106 R)
• M8: 4,933,887 km (0.065 R)
• M9: 5,775,076 km (0.11 R)
• M10: 6,949,120 km (0.095 R)
• M11: 7,743,934 km (0.098 R)
• M12: 9,366,622 km (0.036 R)
• M13: 9,818,407 km (0.05 R)
• M14: 12,843,127 km (0.033 R)
• M15: 14,106,481 km (0.102 R)
• M16: 15,870,988 km (0.107 R)
• M17: 16,514,707 km (0.097 R)
• M18: 17,475,425 km (0.113 R)
• M19: 20,330,650 km (0.082 R)
• M20: 26,849,826 km (0.101 R)
• M21: 27,662,142 km (0.03 R)
• M22: 29,872,301 km (0.106 R)
• M23: 30,634,652 km (0.097 R)
• M24: 38,472,533 km (0.113 R)
• M25: 39,766,256 km (0.115 R)
• M26: 43,821,106 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.4

Radius: 10.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.08 AU - 11.14 AU

Year: 13200 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,269,067 km

• M1: 132,095 km (0.089 R)
• M2: 539,450 km (0.103 R)
• M3: 977,772 km (0.107 R)
• M4: 1,915,152 km (0.1 R)
• M5: 2,801,968 km (0.093 R)
• M6: 4,189,040 km (0.087 R)
• M7: 5,459,275 km (0.072 R)
• M8: 6,282,512 km (0.059 R)
• M9: 8,952,385 km (0.072 R)
• M10: 11,989,970 km (0.092 R)
• M11: 12,511,468 km (0.053 R)
• M12: 12,885,463 km (0.106 R)
• M13: 14,109,922 km (0.053 R)
• M14: 15,108,039 km (0.107 R)
• M15: 17,442,065 km (0.072 R)
• M16: 21,114,991 km (0.092 R)
• M17: 24,186,984 km (0.094 R)
• M18: 30,044,040 km (0.059 R)
• M19: 31,594,322 km (0.048 R)
• M20: 32,589,896 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.3

Radius: 7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.82 AU - 16.32 AU

Year: 21899 Days

Day: 18.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,269,067 km

• M1: 98,435 km (0.075 R)
• M2: 605,572 km (0.066 R)
• M3: 863,329 km (0.054 R)
• M4: 1,326,634 km (0.08 R)
• M5: 2,058,018 km (0.068 R)
• M6: 2,359,158 km (0.106 R)
• M7: 3,914,079 km (0.069 R)
• M8: 5,416,789 km (0.063 R)
• M9: 6,023,409 km (0.073 R)
• M10: 7,440,250 km (0.05 R)
• M11: 13,824,190 km (0.105 R)
• M12: 19,423,488 km (0.033 R)
• M13: 20,021,581 km (0.104 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit