🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.5

Radius: 14.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.57 AU - 0.79 AU

Year: 387 Days

Day: 13.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 11,755,180 km

• M1: 175,329 km (0.094 R)
• M2: 671,096 km (0.08 R)
• M3: 1,205,759 km (0.068 R)
• M4: 1,646,474 km (0.048 R)
• M5: 2,093,323 km (0.07 R)
• M6: 2,753,050 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.3

Radius: 12.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.79 AU - 1.29 AU

Year: 732 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 11,755,180 km

• M1: 158,424 km (0.075 R)
• M2: 630,106 km (0.058 R)
• M3: 1,081,443 km (0.112 R)
• M4: 1,692,251 km (0.11 R)
• M5: 2,686,179 km (0.086 R)
• M6: 4,899,480 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 8.3

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.92 AU - 1.28 AU

Year: 796 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 11,755,180 km

• M1: 103,372 km (0.111 R)
• M2: 382,522 km (0.031 R)
• M3: 762,201 km (0.115 R)
• M4: 1,052,122 km (0.111 R)
• M5: 1,583,793 km (0.06 R)
• M6: 1,864,588 km (0.093 R)
• M7: 2,189,066 km (0.12 R)
• M8: 2,528,204 km (0.068 R)
• M9: 3,257,793 km (0.086 R)
• M10: 4,152,986 km (0.112 R)
• M11: 4,451,135 km (0.104 R)
• M12: 4,835,153 km (0.103 R)
• M13: 5,810,680 km (0.075 R)
• M14: 6,121,096 km (0.104 R)
• M15: 6,508,405 km (0.054 R)
• M16: 8,274,707 km (0.091 R)
• M17: 8,748,633 km (0.069 R)
• M18: 9,184,860 km (0.099 R)
• M19: 9,664,172 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.3

Radius: 8.6

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.45 AU - 1.47 AU

Year: 1218 Days

Day: 12.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 11,755,180 km

• M1: 107,561 km (0.066 R)
• M2: 396,734 km (0.08 R)
• M3: 765,642 km (0.104 R)
• M4: 1,048,232 km (0.118 R)
• M5: 1,562,999 km (0.039 R)
• M6: 1,844,093 km (0.112 R)
• M7: 2,148,076 km (0.096 R)
• M8: 2,597,617 km (0.05 R)
• M9: 3,023,822 km (0.081 R)
• M10: 3,373,432 km (0.105 R)
• M11: 3,685,344 km (0.058 R)
• M12: 4,367,360 km (0.108 R)
• M13: 4,757,811 km (0.075 R)
• M14: 5,090,816 km (0.092 R)
• M15: 5,651,808 km (0.075 R)
• M16: 6,557,922 km (0.062 R)
• M17: 7,020,927 km (0.068 R)
• M18: 7,636,672 km (0.094 R)
• M19: 8,399,920 km (0.097 R)
• M20: 10,270,043 km (0.097 R)
• M21: 11,405,790 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 14.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.41 AU - 1.57 AU

Year: 1255 Days

Day: 5.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 11,755,180 km

• M1: 179,069 km (0.114 R)
• M2: 768,335 km (0.098 R)
• M3: 1,249,292 km (0.102 R)
• M4: 1,747,453 km (0.066 R)
• M5: 2,255,337 km (0.107 R)
• M6: 2,720,138 km (0.054 R)
• M7: 3,456,010 km (0.088 R)
• M8: 3,979,154 km (0.089 R)
• M9: 4,759,606 km (0.115 R)
• M10: 5,513,878 km (0.12 R)
• M11: 6,674,010 km (0.105 R)
• M12: 7,236,797 km (0.045 R)
• M13: 7,831,149 km (0.117 R)
• M14: 8,485,790 km (0.114 R)
• M15: 10,412,161 km (0.097 R)
• M16: 11,755,550 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.2

Radius: 12.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.97 AU - 1.99 AU

Year: 1923 Days

Day: 6.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 11,755,180 km

• M1: 154,235 km (0.119 R)
• M2: 600,187 km (0.114 R)
• M3: 1,644,081 km (0.112 R)
• M4: 3,028,609 km (0.114 R)
• M5: 5,058,054 km (0.032 R)
• M6: 6,477,139 km (0.11 R)
• M7: 7,931,081 km (0.102 R)
• M8: 9,182,168 km (0.11 R)
• M9: 9,802,101 km (0.095 R)
• M10: 11,751,362 km (0.116 R)
• M11: 13,461,265 km (0.075 R)
• M12: 14,262,212 km (0.12 R)
• M13: 14,767,105 km (0.07 R)
• M14: 15,379,110 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 11.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.99 AU - 2.71 AU

Year: 2487 Days

Day: 13.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 11,755,180 km

• M1: 147,952 km (0.112 R)
• M2: 584,329 km (0.116 R)
• M3: 1,077,254 km (0.099 R)
• M4: 1,590,225 km (0.094 R)
• M5: 1,965,566 km (0.086 R)
• M6: 2,667,629 km (0.071 R)
• M7: 3,204,985 km (0.087 R)
• M8: 3,797,692 km (0.059 R)
• M9: 4,249,926 km (0.05 R)
• M10: 5,123,577 km (0.1 R)
• M11: 6,385,286 km (0.101 R)
• M12: 6,978,591 km (0.088 R)
• M13: 8,808,622 km (0.103 R)
• M14: 9,186,356 km (0.055 R)
• M15: 9,850,421 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit