🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.3

Radius: 12.9

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.45 AU - 0.63 AU

Year: 265 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,269,814 km

• M1: 160,369 km (0.042 R)
• M2: 612,304 km (0.049 R)
• M3: 1,049,878 km (0.11 R)
• M4: 1,539,811 km (0.093 R)
• M5: 2,036,775 km (0.086 R)
• M6: 2,524,763 km (0.081 R)
• M7: 3,030,554 km (0.094 R)
• M8: 3,694,619 km (0.101 R)
• M9: 4,236,013 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 14.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.52 AU - 0.56 AU

Year: 265 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,269,814 km

• M1: 177,872 km (0.055 R)
• M2: 635,641 km (0.03 R)
• M3: 1,118,693 km (0.098 R)
• M4: 1,817,315 km (0.028 R)
• M5: 2,456,098 km (0.102 R)
• M6: 2,969,518 km (0.076 R)
• M7: 3,828,808 km (0.116 R)
• M8: 4,368,856 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 8.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.53 AU - 0.87 AU

Year: 391 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 34,269,814 km

• M1: 101,278 km (0.059 R)
• M2: 357,689 km (0.107 R)
• M3: 939,175 km (0.069 R)
• M4: 1,212,790 km (0.086 R)
• M5: 2,035,877 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.2

Radius: 9.9

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.69 AU - 0.71 AU

Year: 391 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,269,814 km

• M1: 127,009 km (0.053 R)
• M2: 528,679 km (0.068 R)
• M3: 848,070 km (0.04 R)
• M4: 1,375,852 km (0.045 R)
• M5: 1,970,952 km (0.118 R)
• M6: 2,351,529 km (0.075 R)
• M7: 3,309,105 km (0.096 R)
• M8: 5,222,162 km (0.073 R)
• M9: 5,716,434 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326

Radius: 12.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.09 AU - 1.25 AU

Year: 844 Days

Day: 12 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,269,814 km

• M1: 157,975 km (0.09 R)
• M2: 710,141 km (0.105 R)
• M3: 1,361,789 km (0.045 R)
• M4: 1,869,076 km (0.09 R)
• M5: 2,615,120 km (0.099 R)
• M6: 3,423,398 km (0.104 R)
• M7: 3,845,413 km (0.098 R)
• M8: 4,498,109 km (0.119 R)
• M9: 5,223,658 km (0.103 R)
• M10: 6,349,682 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313

Radius: 13.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.27 AU - 1.67 AU

Year: 1189 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,269,814 km

• M1: 166,652 km (0.047 R)
• M2: 666,459 km (0.045 R)
• M3: 1,308,084 km (0.098 R)
• M4: 1,729,501 km (0.037 R)
• M5: 2,473,302 km (0.066 R)
• M6: 3,367,897 km (0.117 R)
• M7: 3,965,840 km (0.114 R)
• M8: 4,890,205 km (0.08 R)
• M9: 5,413,349 km (0.12 R)
• M10: 6,615,218 km (0.112 R)
• M11: 8,036,846 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 10.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.2 AU - 1.9 AU

Year: 1287 Days

Day: 5.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,269,814 km

• M1: 137,929 km (0.111 R)
• M2: 564,134 km (0.084 R)
• M3: 1,639,892 km (0.095 R)
• M4: 2,502,024 km (0.103 R)
• M5: 3,048,805 km (0.058 R)
• M6: 5,198,975 km (0.057 R)
• M7: 6,587,393 km (0.112 R)
• M8: 7,943,348 km (0.057 R)
• M9: 8,757,310 km (0.072 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 14.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.38 AU - 5.98 AU

Year: 9027 Days

Day: 5.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,269,814 km

• M1: 181,761 km (0.1 R)
• M2: 753,524 km (0.093 R)
• M3: 1,226,852 km (0.111 R)
• M4: 2,363,198 km (0.103 R)
• M5: 3,350,394 km (0.089 R)
• M6: 4,366,313 km (0.082 R)
• M7: 5,372,359 km (0.066 R)
• M8: 6,494,492 km (0.104 R)
• M9: 7,918,963 km (0.058 R)
• M10: 9,892,907 km (0.039 R)
• M11: 10,758,780 km (0.065 R)
• M12: 11,428,679 km (0.103 R)
• M13: 12,851,953 km (0.112 R)
• M14: 13,661,726 km (0.119 R)
• M15: 14,910,420 km (0.104 R)
• M16: 17,634,747 km (0.053 R)
• M17: 18,431,954 km (0.025 R)
• M18: 19,392,372 km (0.064 R)
• M19: 24,131,782 km (0.092 R)
• M20: 24,620,070 km (0.075 R)
• M21: 26,986,259 km (0.075 R)
• M22: 28,314,389 km (0.06 R)
• M23: 31,293,032 km (0.118 R)
• M24: 32,166,983 km (0.034 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 12,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit