🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.4

Radius: 10.8

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.59 AU - 0.89 AU

Year: 405 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 21,063,282 km

• M1: 134,339 km (0.067 R)
• M2: 583,880 km (0.088 R)
• M3: 1,069,176 km (0.05 R)
• M4: 1,425,817 km (0.04 R)
• M5: 1,878,949 km (0.089 R)
• M6: 2,531,794 km (0.067 R)
• M7: 3,203,190 km (0.11 R)
• M8: 3,910,788 km (0.032 R)
• M9: 4,645,762 km (0.096 R)
• M10: 5,227,548 km (0.066 R)
• M11: 5,788,690 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 12.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.32 AU - 1.34 AU

Year: 975 Days

Day: 6.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,063,282 km

• M1: 153,637 km (0.108 R)
• M2: 786,436 km (0.108 R)
• M3: 1,192,295 km (0.091 R)
• M4: 1,679,386 km (0.066 R)
• M5: 2,193,404 km (0.081 R)
• M6: 2,800,472 km (0.115 R)
• M7: 3,413,225 km (0.117 R)
• M8: 4,648,604 km (0.037 R)
• M9: 5,421,726 km (0.116 R)
• M10: 6,968,718 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682

Radius: 13.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.58 AU - 1.98 AU

Year: 1510 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,063,282 km

• M1: 163,510 km (0.12 R)
• M2: 574,157 km (0.067 R)
• M3: 1,297,313 km (0.078 R)
• M4: 2,015,831 km (0.073 R)
• M5: 3,206,481 km (0.109 R)
• M6: 3,711,074 km (0.06 R)
• M7: 4,177,820 km (0.076 R)
• M8: 4,606,268 km (0.089 R)
• M9: 5,574,615 km (0.115 R)
• M10: 6,849,638 km (0.081 R)
• M11: 7,448,478 km (0.061 R)
• M12: 8,841,384 km (0.044 R)
• M13: 9,743,908 km (0.087 R)
• M14: 11,123,350 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.2

Radius: 8.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.74 AU - 2.42 AU

Year: 1907 Days

Day: 10.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,063,282 km

• M1: 109,506 km (0.097 R)
• M2: 611,257 km (0.074 R)
• M3: 997,519 km (0.113 R)
• M4: 1,293,872 km (0.064 R)
• M5: 2,416,754 km (0.109 R)
• M6: 2,867,941 km (0.103 R)
• M7: 3,434,019 km (0.072 R)
• M8: 3,792,156 km (0.111 R)
• M9: 4,227,037 km (0.034 R)
• M10: 5,058,054 km (0.091 R)
• M11: 5,440,127 km (0.053 R)
• M12: 6,127,230 km (0.093 R)
• M13: 6,870,881 km (0.097 R)
• M14: 8,734,421 km (0.072 R)
• M15: 10,045,347 km (0.096 R)
• M16: 10,392,714 km (0.086 R)
• M17: 11,211,912 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 11.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.01 AU - 2.19 AU

Year: 1935 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,063,282 km

• M1: 143,016 km (0.062 R)
• M2: 558,598 km (0.045 R)
• M3: 1,036,713 km (0.086 R)
• M4: 1,574,218 km (0.054 R)
• M5: 2,664,488 km (0.073 R)
• M6: 3,135,422 km (0.034 R)
• M7: 5,105,177 km (0.096 R)
• M8: 5,655,996 km (0.057 R)
• M9: 6,877,014 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.4

Radius: 11.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.69 AU - 2.61 AU

Year: 2004 Days

Day: 10.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,063,282 km

• M1: 148,251 km (0.11 R)
• M2: 534,214 km (0.116 R)
• M3: 1,437,486 km (0.104 R)
• M4: 1,976,487 km (0.11 R)
• M5: 2,355,119 km (0.118 R)
• M6: 2,769,057 km (0.057 R)
• M7: 3,579,428 km (0.094 R)
• M8: 3,987,531 km (0.041 R)
• M9: 4,426,751 km (0.096 R)
• M10: 5,104,579 km (0.055 R)
• M11: 5,490,691 km (0.101 R)
• M12: 6,297,921 km (0.045 R)
• M13: 7,235,600 km (0.065 R)
• M14: 9,387,416 km (0.106 R)
• M15: 10,135,405 km (0.047 R)
• M16: 10,678,894 km (0.049 R)
• M17: 11,861,316 km (0.054 R)
• M18: 12,312,354 km (0.091 R)
• M19: 12,813,806 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 13.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.74 AU - 3.02 AU

Year: 3108 Days

Day: 12.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,063,282 km

• M1: 165,455 km (0.094 R)
• M2: 639,082 km (0.09 R)
• M3: 1,276,219 km (0.108 R)
• M4: 1,815,370 km (0.092 R)
• M5: 2,447,720 km (0.108 R)
• M6: 2,888,884 km (0.098 R)
• M7: 4,015,207 km (0.06 R)
• M8: 4,567,373 km (0.079 R)
• M9: 5,097,847 km (0.079 R)
• M10: 6,037,920 km (0.034 R)
• M11: 6,621,052 km (0.069 R)
• M12: 8,981,707 km (0.077 R)
• M13: 10,082,597 km (0.118 R)
• M14: 10,665,730 km (0.1 R)
• M15: 11,107,642 km (0.067 R)
• M16: 12,244,586 km (0.044 R)
• M17: 13,090,113 km (0.058 R)
• M18: 18,253,035 km (0.111 R)
• M19: 19,534,789 km (0.091 R)
• M20: 21,063,231 km (0.051 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit