🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.4

Radius: 13.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.48 AU - 0.54 AU

Year: 251 Days

Day: 14.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 30,468,276 km

• M1: 164,707 km (0.099 R)
• M2: 619,485 km (0.089 R)
• M3: 1,296,714 km (0.073 R)
• M4: 1,976,936 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.2

Radius: 12.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 289 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 30,468,276 km

• M1: 170,990 km (0.058 R)
• M2: 630,256 km (0.098 R)
• M3: 1,106,127 km (0.071 R)
• M4: 1,548,039 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 15

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.82 AU - 0.92 AU

Year: 560 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,468,276 km

• M1: 186,549 km (0.113 R)
• M2: 662,719 km (0.029 R)
• M3: 1,208,601 km (0.107 R)
• M4: 1,749,996 km (0.054 R)
• M5: 2,240,677 km (0.088 R)
• M6: 2,834,580 km (0.052 R)
• M7: 3,642,259 km (0.1 R)
• M8: 4,317,694 km (0.116 R)
• M9: 4,938,525 km (0.088 R)
• M10: 5,455,086 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.5

Radius: 14.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.17 AU - 1.63 AU

Year: 1143 Days

Day: 9.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,468,276 km

• M1: 177,872 km (0.057 R)
• M2: 693,386 km (0.074 R)
• M3: 1,183,170 km (0.077 R)
• M4: 2,452,358 km (0.099 R)
• M5: 3,169,081 km (0.042 R)
• M6: 3,784,826 km (0.093 R)
• M7: 4,512,470 km (0.045 R)
• M8: 5,313,567 km (0.111 R)
• M9: 6,373,019 km (0.085 R)
• M10: 7,429,180 km (0.093 R)
• M11: 7,878,273 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.1

Radius: 10.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.36 AU - 2.16 AU

Year: 1612 Days

Day: 9.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,468,276 km

• M1: 292,613 km (0.07 R)
• M2: 817,104 km (0.095 R)
• M3: 1,262,456 km (0.088 R)
• M4: 1,672,953 km (0.112 R)
• M5: 2,090,929 km (0.095 R)
• M6: 2,806,905 km (0.12 R)
• M7: 3,431,326 km (0.074 R)
• M8: 4,002,042 km (0.116 R)
• M9: 4,513,667 km (0.084 R)
• M10: 5,892,361 km (0.114 R)
• M11: 9,517,865 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 10

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.49 AU - 3.59 AU

Year: 4597 Days

Day: 9.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,468,276 km

• M1: 124,316 km (0.086 R)
• M2: 502,798 km (0.116 R)
• M3: 924,515 km (0.037 R)
• M4: 1,355,806 km (0.06 R)
• M5: 2,191,908 km (0.108 R)
• M6: 2,617,364 km (0.105 R)
• M7: 3,282,925 km (0.065 R)
• M8: 4,776,062 km (0.053 R)
• M9: 5,101,587 km (0.076 R)
• M10: 5,549,782 km (0.101 R)
• M11: 6,197,989 km (0.113 R)
• M12: 6,586,196 km (0.102 R)
• M13: 7,411,527 km (0.11 R)
• M14: 7,849,251 km (0.091 R)
• M15: 8,375,835 km (0.106 R)
• M16: 10,385,383 km (0.101 R)
• M17: 11,413,719 km (0.088 R)
• M18: 12,697,418 km (0.115 R)
• M19: 14,538,370 km (0.108 R)
• M20: 15,934,118 km (0.06 R)
• M21: 17,124,917 km (0.111 R)
• M22: 18,803,854 km (0.109 R)
• M23: 19,683,340 km (0.11 R)
• M24: 24,128,641 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280

Radius: 13.5

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.79 AU - 5.39 AU

Year: 7927 Days

Day: 12.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,468,276 km

• M1: 167,849 km (0.09 R)
• M2: 1,327,532 km (0.079 R)
• M3: 1,830,480 km (0.059 R)
• M4: 2,892,325 km (0.083 R)
• M5: 3,415,170 km (0.105 R)
• M6: 3,887,600 km (0.091 R)
• M7: 4,756,016 km (0.05 R)
• M8: 5,661,980 km (0.106 R)
• M9: 6,327,840 km (0.1 R)
• M10: 6,877,762 km (0.05 R)
• M11: 7,494,704 km (0.051 R)
• M12: 8,336,491 km (0.062 R)
• M13: 10,035,474 km (0.066 R)
• M14: 11,336,676 km (0.101 R)
• M15: 12,899,824 km (0.099 R)
• M16: 17,493,227 km (0.12 R)
• M17: 18,776,178 km (0.075 R)
• M18: 19,710,866 km (0.114 R)
• M19: 23,076,668 km (0.106 R)
• M20: 23,532,343 km (0.094 R)
• M21: 24,697,860 km (0.117 R)
• M22: 25,982,906 km (0.104 R)
• M23: 28,252,156 km (0.099 R)
• M24: 28,773,804 km (0.117 R)
• M25: 29,657,479 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 15,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit