🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.93 AU - 1.49 AU

Year: 504 Days

Day: 12.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.88 AU - 2.02 AU

Year: 1031 Days

Day: 46.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 160.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,619,525 km

• M1: 783,743 km (0.043 R)
• M2: 1,167,312 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.23 AU - 2.23 AU

Year: 1261 Days

Day: 31.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,619,525 km

• M1: 424,858 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.94 AU - 3.12 AU

Year: 1524 Days

Day: 13.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 14.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.89 AU - 7.01 AU

Year: 5497 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,619,525 km

• M1: 177,423 km (0.101 R)
• M2: 1,279,062 km (0.114 R)
• M3: 1,898,547 km (0.109 R)
• M4: 2,771,001 km (0.11 R)
• M5: 3,332,293 km (0.071 R)
• M6: 4,066,818 km (0.046 R)
• M7: 4,935,234 km (0.102 R)
• M8: 6,551,190 km (0.062 R)
• M9: 7,295,439 km (0.069 R)
• M10: 8,214,718 km (0.09 R)
• M11: 8,743,996 km (0.064 R)
• M12: 9,514,724 km (0.119 R)
• M13: 12,520,444 km (0.108 R)
• M14: 13,500,310 km (0.107 R)
• M15: 16,747,930 km (0.063 R)
• M16: 17,869,914 km (0.101 R)
• M17: 21,690,644 km (0.115 R)
• M18: 23,669,375 km (0.077 R)
• M19: 24,828,609 km (0.066 R)
• M20: 27,170,713 km (0.097 R)
• M21: 27,983,329 km (0.055 R)
• M22: 31,199,683 km (0.067 R)
• M23: 32,190,769 km (0.1 R)
• M24: 33,202,649 km (0.048 R)

Asteroid Belt

Center: 6.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.4

Radius: 8.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.19 AU - 8.15 AU

Year: 7272 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,619,525 km

• M1: 114,442 km (0.101 R)
• M2: 458,218 km (0.054 R)
• M3: 888,911 km (0.072 R)
• M4: 1,240,017 km (0.109 R)
• M5: 1,518,119 km (0.079 R)
• M6: 2,363,796 km (0.052 R)
• M7: 2,875,271 km (0.06 R)
• M8: 5,789,587 km (0.078 R)
• M9: 6,444,227 km (0.033 R)
• M10: 7,412,574 km (0.037 R)
• M11: 8,025,926 km (0.047 R)
• M12: 10,783,613 km (0.111 R)
• M13: 13,482,209 km (0.027 R)
• M14: 16,345,512 km (0.119 R)
• M15: 17,172,489 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.6

Radius: 7.1

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.63 AU - 13.17 AU

Year: 16538 Days

Day: 20.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,619,525 km

• M1: 88,412 km (0.09 R)
• M2: 350,508 km (0.095 R)
• M3: 594,652 km (0.111 R)
• M4: 925,113 km (0.103 R)
• M5: 1,658,143 km (0.033 R)
• M6: 2,128,030 km (0.055 R)
• M7: 2,384,440 km (0.096 R)
• M8: 2,661,346 km (0.065 R)
• M9: 3,080,370 km (0.109 R)
• M10: 3,305,963 km (0.118 R)
• M11: 3,818,785 km (0.098 R)
• M12: 5,279,758 km (0.119 R)
• M13: 5,715,237 km (0.056 R)
• M14: 5,941,878 km (0.113 R)
• M15: 6,174,353 km (0.084 R)
• M16: 14,168,414 km (0.039 R)
• M17: 14,444,871 km (0.092 R)
• M18: 15,660,503 km (0.12 R)
• M19: 17,969,696 km (0.096 R)
• M20: 18,457,385 km (0.074 R)
• M21: 18,704,521 km (0.103 R)
• M22: 21,844,730 km (0.071 R)
• M23: 25,319,739 km (0.055 R)
• M24: 28,593,090 km (0.049 R)
• M25: 42,188,096 km (0.116 R)
• M26: 43,338,952 km (0.083 R)
• M27: 46,155,431 km (0.119 R)
• M28: 47,685,817 km (0.051 R)
• M29: 48,151,515 km (0.055 R)
• M30: 49,091,738 km (0.063 R)
• M31: 51,333,462 km (0.113 R)
• M32: 53,475,255 km (0.102 R)
• M33: 53,810,055 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 12,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit