🌌 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: 273.1

Radius: 10.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.66 AU - 0.7 AU

Year: 387 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 35,483,480 km

• M1: 132,993 km (0.036 R)
• M2: 516,861 km (0.054 R)
• M3: 874,250 km (0.112 R)
• M4: 1,553,125 km (0.09 R)
• M5: 2,093,921 km (0.12 R)
• M6: 3,007,067 km (0.113 R)
• M7: 3,375,227 km (0.096 R)
• M8: 3,717,806 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.8

Radius: 10.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.11 AU - 1.75 AU

Year: 1180 Days

Day: 5.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 35,483,480 km

• M1: 127,158 km (0.054 R)
• M2: 721,211 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.6

Radius: 11.4

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.53 AU - 2.47 AU

Year: 1952 Days

Day: 8.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,483,480 km

• M1: 141,819 km (0.112 R)
• M2: 654,939 km (0.095 R)
• M3: 1,171,202 km (0.106 R)
• M4: 1,974,991 km (0.053 R)
• M5: 2,392,818 km (0.116 R)
• M6: 2,781,174 km (0.099 R)
• M7: 3,581,074 km (0.103 R)
• M8: 4,569,317 km (0.039 R)
• M9: 5,038,755 km (0.119 R)
• M10: 5,587,480 km (0.114 R)
• M11: 6,049,887 km (0.098 R)
• M12: 7,051,595 km (0.104 R)
• M13: 8,377,182 km (0.07 R)
• M14: 8,789,324 km (0.039 R)
• M15: 10,870,679 km (0.066 R)
• M16: 11,515,745 km (0.079 R)
• M17: 13,008,133 km (0.06 R)
• M18: 13,561,795 km (0.071 R)
• M19: 16,324,120 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 12

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.17 AU - 3.13 AU

Year: 2978 Days

Day: 11.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,483,480 km

• M1: 149,299 km (0.108 R)
• M2: 592,258 km (0.11 R)
• M3: 1,060,499 km (0.109 R)
• M4: 1,580,352 km (0.113 R)
• M5: 1,993,691 km (0.065 R)
• M6: 3,693,422 km (0.075 R)
• M7: 4,723,553 km (0.063 R)
• M8: 5,318,503 km (0.083 R)
• M9: 5,751,141 km (0.112 R)
• M10: 6,207,264 km (0.079 R)
• M11: 6,716,645 km (0.076 R)
• M12: 8,448,091 km (0.057 R)
• M13: 9,253,975 km (0.11 R)
• M14: 10,538,422 km (0.113 R)
• M15: 11,556,286 km (0.109 R)
• M16: 12,241,444 km (0.098 R)
• M17: 14,705,770 km (0.048 R)
• M18: 15,104,598 km (0.061 R)
• M19: 16,880,773 km (0.066 R)
• M20: 20,103,560 km (0.046 R)
• M21: 20,781,687 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.9

Radius: 12.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.99 AU - 3.01 AU

Year: 3587 Days

Day: 7.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,483,480 km

• M1: 156,629 km (0.119 R)
• M2: 776,114 km (0.068 R)
• M3: 1,333,964 km (0.074 R)
• M4: 1,811,181 km (0.032 R)
• M5: 3,325,710 km (0.042 R)
• M6: 4,085,967 km (0.091 R)
• M7: 4,638,731 km (0.112 R)
• M8: 5,399,885 km (0.067 R)
• M9: 6,695,701 km (0.096 R)
• M10: 9,340,442 km (0.099 R)
• M11: 10,386,730 km (0.058 R)
• M12: 12,008,520 km (0.059 R)
• M13: 12,664,208 km (0.102 R)
• M14: 22,086,929 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.8

Radius: 9.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.22 AU - 5.02 AU

Year: 6854 Days

Day: 8.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,483,480 km

• M1: 114,442 km (0.104 R)
• M2: 591,959 km (0.054 R)
• M3: 911,500 km (0.117 R)
• M4: 1,532,032 km (0.104 R)
• M5: 2,495,741 km (0.099 R)
• M6: 2,925,686 km (0.112 R)
• M7: 3,383,305 km (0.071 R)
• M8: 4,147,152 km (0.088 R)
• M9: 5,890,566 km (0.102 R)
• M10: 7,557,385 km (0.097 R)
• M11: 9,018,956 km (0.092 R)
• M12: 11,455,756 km (0.045 R)
• M13: 12,645,209 km (0.057 R)
• M14: 13,860,392 km (0.115 R)
• M15: 14,245,308 km (0.05 R)
• M16: 16,217,157 km (0.072 R)
• M17: 16,954,525 km (0.073 R)
• M18: 26,182,470 km (0.114 R)
• M19: 26,770,988 km (0.049 R)
• M20: 27,627,136 km (0.092 R)
• M21: 31,423,332 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.2

Radius: 14.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.47 AU - 5.91 AU

Year: 8161 Days

Day: 12.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,483,480 km

• M1: 177,872 km (0.106 R)
• M2: 636,090 km (0.047 R)
• M3: 1,140,684 km (0.083 R)
• M4: 2,054,577 km (0.042 R)
• M5: 4,512,021 km (0.119 R)
• M6: 7,918,814 km (0.116 R)
• M7: 15,251,802 km (0.04 R)
• M8: 16,485,087 km (0.116 R)
• M9: 18,458,432 km (0.082 R)
• M10: 25,574,055 km (0.08 R)
• M11: 27,401,842 km (0.029 R)
• M12: 29,783,739 km (0.093 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 11,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit