🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 10.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.62 AU - 0.88 AU

Year: 426 Days

Day: 7.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,414,563 km

• M1: 135,984 km (0.108 R)
• M2: 479,012 km (0.11 R)
• M3: 891,903 km (0.091 R)
• M4: 1,411,157 km (0.086 R)
• M5: 1,777,372 km (0.118 R)
• M6: 2,232,599 km (0.026 R)
• M7: 2,584,902 km (0.066 R)
• M8: 3,482,788 km (0.088 R)
• M9: 4,073,550 km (0.118 R)
• M10: 4,440,514 km (0.081 R)
• M11: 4,858,191 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690

Radius: 9.1

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.84 AU - 0.92 AU

Year: 542 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,414,563 km

• M1: 113,246 km (0.103 R)
• M2: 517,459 km (0.12 R)
• M3: 908,957 km (0.103 R)
• M4: 1,196,185 km (0.111 R)
• M5: 2,277,927 km (0.065 R)
• M6: 2,596,121 km (0.038 R)
• M7: 3,012,901 km (0.093 R)
• M8: 3,499,244 km (0.109 R)
• M9: 4,037,198 km (0.113 R)
• M10: 4,897,984 km (0.101 R)
• M11: 5,312,220 km (0.105 R)
• M12: 5,803,649 km (0.093 R)
• M13: 6,837,221 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.3

Radius: 14.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.95 AU - 1.07 AU

Year: 666 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,414,563 km

• M1: 184,155 km (0.112 R)
• M2: 944,411 km (0.105 R)
• M3: 1,460,823 km (0.06 R)
• M4: 2,296,028 km (0.079 R)
• M5: 2,772,797 km (0.09 R)
• M6: 3,368,046 km (0.063 R)
• M7: 5,160,977 km (0.116 R)
• M8: 6,226,862 km (0.064 R)
• M9: 7,059,224 km (0.077 R)
• M10: 7,708,180 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.3

Radius: 11.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.19 AU - 1.71 AU

Year: 1145 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,414,563 km

• M1: 138,228 km (0.098 R)
• M2: 502,948 km (0.041 R)
• M3: 934,538 km (0.109 R)
• M4: 1,540,858 km (0.064 R)
• M5: 2,897,561 km (0.115 R)
• M6: 3,336,930 km (0.083 R)
• M7: 3,741,892 km (0.086 R)
• M8: 4,872,851 km (0.091 R)
• M9: 5,296,513 km (0.085 R)
• M10: 5,786,894 km (0.099 R)
• M11: 6,240,625 km (0.031 R)
• M12: 6,625,241 km (0.077 R)
• M13: 7,492,310 km (0.115 R)
• M14: 8,819,991 km (0.109 R)
• M15: 9,510,385 km (0.115 R)
• M16: 10,676,950 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129

Radius: 14.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.68 AU - 2.24 AU

Year: 1800 Days

Day: 13.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,414,563 km

• M1: 179,069 km (0.115 R)
• M2: 649,853 km (0.103 R)
• M3: 1,310,627 km (0.075 R)
• M4: 2,145,832 km (0.116 R)
• M5: 3,355,031 km (0.03 R)
• M6: 3,857,082 km (0.116 R)
• M7: 4,329,512 km (0.109 R)
• M8: 5,829,081 km (0.051 R)
• M9: 6,602,203 km (0.106 R)
• M10: 8,229,828 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.3

Radius: 12.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.77 AU - 3.59 AU

Year: 3720 Days

Day: 5.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,414,563 km

• M1: 156,779 km (0.113 R)
• M2: 832,961 km (0.09 R)
• M3: 1,663,528 km (0.083 R)
• M4: 2,717,445 km (0.11 R)
• M5: 3,297,137 km (0.101 R)
• M6: 4,024,033 km (0.103 R)
• M7: 5,222,462 km (0.077 R)
• M8: 5,755,180 km (0.111 R)
• M9: 7,100,065 km (0.037 R)
• M10: 9,274,769 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.8

Radius: 12.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.11 AU - 4.23 AU

Year: 5586 Days

Day: 7 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,414,563 km

• M1: 155,432 km (0.082 R)
• M2: 613,351 km (0.088 R)
• M3: 1,143,377 km (0.113 R)
• M4: 1,575,415 km (0.09 R)
• M5: 2,132,518 km (0.102 R)
• M6: 2,660,000 km (0.08 R)
• M7: 3,519,440 km (0.076 R)
• M8: 4,049,166 km (0.09 R)
• M9: 5,023,646 km (0.056 R)
• M10: 5,466,306 km (0.104 R)
• M11: 6,304,054 km (0.063 R)
• M12: 7,469,422 km (0.039 R)
• M13: 10,443,128 km (0.071 R)
• M14: 12,266,427 km (0.092 R)
• M15: 12,715,669 km (0.056 R)
• M16: 13,541,599 km (0.058 R)
• M17: 14,293,179 km (0.117 R)
• M18: 16,474,017 km (0.117 R)
• M19: 17,268,681 km (0.064 R)
• M20: 19,066,847 km (0.1 R)
• M21: 19,738,242 km (0.035 R)
• M22: 21,486,144 km (0.083 R)
• M23: 23,259,028 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 13,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit