🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.7

Radius: 13.4

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.87 AU - 0.93 AU

Year: 560 Days

Day: 6.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,416,546 km

• M1: 166,652 km (0.075 R)
• M2: 648,058 km (0.098 R)
• M3: 1,114,953 km (0.086 R)
• M4: 1,895,405 km (0.077 R)
• M5: 2,375,913 km (0.101 R)
• M6: 3,156,365 km (0.034 R)
• M7: 4,216,266 km (0.101 R)
• M8: 4,664,611 km (0.111 R)
• M9: 6,454,251 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 9.5

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.95 AU - 1.43 AU

Year: 852 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,416,546 km

• M1: 118,182 km (0.111 R)
• M2: 448,345 km (0.083 R)
• M3: 780,901 km (0.12 R)
• M4: 1,118,094 km (0.062 R)
• M5: 1,669,213 km (0.064 R)
• M6: 2,141,045 km (0.079 R)
• M7: 2,537,479 km (0.084 R)
• M8: 3,111,486 km (0.119 R)
• M9: 3,564,618 km (0.106 R)
• M10: 4,724,600 km (0.102 R)
• M11: 5,082,438 km (0.086 R)
• M12: 5,772,383 km (0.058 R)
• M13: 6,351,178 km (0.084 R)
• M14: 6,968,119 km (0.064 R)
• M15: 7,794,947 km (0.051 R)
• M16: 8,450,485 km (0.078 R)
• M17: 8,871,902 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 9.9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.52 AU - 1.88 AU

Year: 1454 Days

Day: 11.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,416,546 km

• M1: 123,119 km (0.033 R)
• M2: 525,089 km (0.082 R)
• M3: 1,462,768 km (0.118 R)
• M4: 2,087,040 km (0.062 R)
• M5: 3,249,116 km (0.116 R)
• M6: 4,223,297 km (0.117 R)
• M7: 4,606,866 km (0.082 R)
• M8: 5,855,111 km (0.114 R)
• M9: 6,593,825 km (0.118 R)
• M10: 7,341,665 km (0.11 R)
• M11: 7,952,623 km (0.119 R)
• M12: 9,155,090 km (0.085 R)
• M13: 10,673,359 km (0.099 R)
• M14: 11,989,222 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 11.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.7 AU - 3.18 AU

Year: 3307 Days

Day: 14.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 171.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,416,546 km

• M1: 141,968 km (0.069 R)
• M2: 657,931 km (0.071 R)
• M3: 1,563,447 km (0.118 R)
• M4: 2,116,660 km (0.09 R)
• M5: 2,563,360 km (0.119 R)
• M6: 3,224,433 km (0.091 R)
• M7: 4,347,913 km (0.072 R)
• M8: 6,055,123 km (0.051 R)
• M9: 7,934,521 km (0.109 R)
• M10: 9,750,191 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 9.2

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.1 AU - 4.44 AU

Year: 4802 Days

Day: 7.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,416,546 km

• M1: 114,442 km (0.094 R)
• M2: 425,008 km (0.092 R)
• M3: 1,249,441 km (0.101 R)
• M4: 1,581,249 km (0.118 R)
• M5: 2,278,525 km (0.108 R)
• M6: 2,817,377 km (0.047 R)
• M7: 4,578,443 km (0.073 R)
• M8: 6,302,558 km (0.093 R)
• M9: 6,599,360 km (0.059 R)
• M10: 6,974,702 km (0.058 R)
• M11: 7,956,812 km (0.11 R)
• M12: 13,030,274 km (0.103 R)
• M13: 14,744,217 km (0.099 R)
• M14: 15,268,707 km (0.073 R)
• M15: 16,854,145 km (0.09 R)
• M16: 17,427,703 km (0.064 R)
• M17: 18,816,570 km (0.076 R)
• M18: 19,364,547 km (0.097 R)
• M19: 20,999,502 km (0.115 R)
• M20: 25,611,006 km (0.114 R)
• M21: 26,454,289 km (0.113 R)
• M22: 28,107,196 km (0.062 R)
• M23: 30,105,973 km (0.107 R)
• M24: 32,197,651 km (0.074 R)
• M25: 32,490,264 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.2

Radius: 5.4

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.82 AU - 9.18 AU

Year: 16257 Days

Day: 22.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,416,546 km

• M1: 67,169 km (0.112 R)
• M2: 259,702 km (0.108 R)
• M3: 690,245 km (0.111 R)
• M4: 946,057 km (0.119 R)
• M5: 2,557,824 km (0.044 R)
• M6: 3,613,537 km (0.093 R)
• M7: 4,305,576 km (0.078 R)
• M8: 6,293,134 km (0.089 R)
• M9: 9,133,249 km (0.064 R)
• M10: 10,805,305 km (0.081 R)
• M11: 11,527,862 km (0.049 R)
• M12: 11,847,254 km (0.103 R)
• M13: 13,126,166 km (0.096 R)
• M14: 13,948,206 km (0.094 R)
• M15: 19,091,979 km (0.089 R)
• M16: 21,079,686 km (0.051 R)
• M17: 22,616,505 km (0.03 R)
• M18: 29,414,083 km (0.063 R)
• M19: 30,010,380 km (0.117 R)
• M20: 36,650,431 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit