🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.4

Radius: 14.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.46 AU - 0.66 AU

Year: 289 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 9,661,678 km

• M1: 181,612 km (0.049 R)
• M2: 681,418 km (0.043 R)
• M3: 1,270,984 km (0.057 R)
• M4: 1,735,036 km (0.095 R)
• M5: 2,408,227 km (0.08 R)
• M6: 3,061,221 km (0.112 R)
• M7: 3,669,337 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.1

Radius: 10.2

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.55 AU - 0.65 AU

Year: 321 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 9,661,678 km

• M1: 126,859 km (0.11 R)
• M2: 447,148 km (0.112 R)
• M3: 803,490 km (0.106 R)
• M4: 1,224,459 km (0.07 R)
• M5: 2,220,930 km (0.108 R)
• M6: 2,984,029 km (0.082 R)
• M7: 4,348,661 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.1

Radius: 11.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.73 AU

Year: 379 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 9,661,678 km

• M1: 145,708 km (0.114 R)
• M2: 584,329 km (0.118 R)
• M3: 1,026,241 km (0.113 R)
• M4: 1,443,769 km (0.079 R)
• M5: 2,322,956 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.4

Radius: 9.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.63 AU - 0.97 AU

Year: 494 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 9,661,678 km

• M1: 121,025 km (0.105 R)
• M2: 500,704 km (0.038 R)
• M3: 807,829 km (0.059 R)
• M4: 1,143,377 km (0.111 R)
• M5: 1,625,082 km (0.111 R)
• M6: 2,126,085 km (0.081 R)
• M7: 2,832,037 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555

Radius: 14

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.8 AU - 1.34 AU

Year: 764 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 9,661,678 km

• M1: 174,132 km (0.036 R)
• M2: 662,868 km (0.039 R)
• M3: 1,206,058 km (0.096 R)
• M4: 1,917,246 km (0.076 R)
• M5: 2,396,259 km (0.107 R)
• M6: 2,862,406 km (0.117 R)
• M7: 3,415,768 km (0.092 R)
• M8: 3,852,295 km (0.076 R)
• M9: 4,435,278 km (0.083 R)
• M10: 4,906,511 km (0.075 R)
• M11: 5,817,263 km (0.079 R)
• M12: 6,403,986 km (0.104 R)
• M13: 6,944,333 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 8

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.95 AU - 1.23 AU

Year: 786 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 9,661,678 km

• M1: 100,679 km (0.104 R)
• M2: 434,731 km (0.112 R)
• M3: 716,723 km (0.093 R)
• M4: 1,094,308 km (0.043 R)
• M5: 1,971,550 km (0.091 R)
• M6: 2,276,132 km (0.109 R)
• M7: 3,029,506 km (0.08 R)
• M8: 3,410,682 km (0.048 R)
• M9: 3,724,239 km (0.075 R)
• M10: 4,473,126 km (0.051 R)
• M11: 5,390,610 km (0.105 R)
• M12: 5,836,411 km (0.108 R)
• M13: 7,570,251 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.4

Radius: 13.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.49 AU - 2.13 AU

Year: 1681 Days

Day: 14 Hours

Environment

Temp: -203 °C

Axial Tilt: 159.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 9,661,678 km

• M1: 169,195 km (0.061 R)
• M2: 1,396,197 km (0.044 R)
• M3: 2,004,163 km (0.075 R)
• M4: 2,735,547 km (0.046 R)
• M5: 3,712,870 km (0.099 R)
• M6: 4,462,504 km (0.065 R)
• M7: 5,201,219 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.6

Radius: 10

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.56 AU - 2.28 AU

Year: 1836 Days

Day: 11.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 9,661,678 km

• M1: 124,316 km (0.099 R)
• M2: 520,750 km (0.107 R)
• M3: 1,158,935 km (0.086 R)
• M4: 1,819,110 km (0.05 R)
• M5: 2,271,494 km (0.115 R)
• M6: 2,630,828 km (0.116 R)
• M7: 3,540,084 km (0.1 R)
• M8: 4,053,654 km (0.101 R)
• M9: 4,691,988 km (0.101 R)
• M10: 5,279,608 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102

Radius: 9.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.94 AU - 2.58 AU

Year: 2345 Days

Day: 9.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 9,661,678 km

• M1: 129,253 km (0.076 R)
• M2: 825,182 km (0.104 R)
• M3: 2,158,996 km (0.112 R)
• M4: 3,724,987 km (0.074 R)
• M5: 4,048,418 km (0.082 R)
• M6: 4,374,092 km (0.115 R)
• M7: 7,477,051 km (0.114 R)
• M8: 7,794,498 km (0.071 R)
• M9: 8,909,301 km (0.108 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: 208 - 14,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit