🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.6

Radius: 12.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.82 AU - 1.32 AU

Year: 751 Days

Day: 13.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 36,986,129 km

• M1: 159,172 km (0.066 R)
• M2: 626,217 km (0.059 R)
• M3: 1,118,244 km (0.113 R)
• M4: 1,529,489 km (0.042 R)
• M5: 2,072,230 km (0.102 R)
• M6: 3,116,423 km (0.103 R)
• M7: 4,852,357 km (0.096 R)
• M8: 5,999,473 km (0.03 R)
• M9: 7,643,105 km (0.034 R)
• M10: 8,219,805 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.4

Radius: 13.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.98 AU - 1.16 AU

Year: 751 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,986,129 km

• M1: 171,738 km (0.074 R)
• M2: 743,950 km (0.037 R)
• M3: 1,201,121 km (0.098 R)
• M4: 1,666,520 km (0.048 R)
• M5: 2,144,635 km (0.1 R)
• M6: 2,580,114 km (0.116 R)
• M7: 3,479,347 km (0.109 R)
• M8: 4,166,450 km (0.114 R)
• M9: 4,838,743 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 8.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.93 AU - 1.23 AU

Year: 761 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,986,129 km

• M1: 106,962 km (0.078 R)
• M2: 616,194 km (0.077 R)
• M3: 1,195,885 km (0.103 R)
• M4: 1,596,658 km (0.048 R)
• M5: 1,991,896 km (0.089 R)
• M6: 2,281,667 km (0.107 R)
• M7: 2,559,620 km (0.107 R)
• M8: 3,533,203 km (0.091 R)
• M9: 3,947,589 km (0.102 R)
• M10: 4,250,973 km (0.034 R)
• M11: 4,690,043 km (0.091 R)
• M12: 5,539,310 km (0.066 R)
• M13: 5,956,090 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353

Radius: 10.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.32 AU - 1.78 AU

Year: 1309 Days

Day: 5.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,986,129 km

• M1: 130,749 km (0.111 R)
• M2: 556,953 km (0.115 R)
• M3: 957,726 km (0.095 R)
• M4: 1,338,003 km (0.11 R)
• M5: 1,783,805 km (0.085 R)
• M6: 2,210,608 km (0.114 R)
• M7: 3,163,995 km (0.102 R)
• M8: 3,917,968 km (0.091 R)
• M9: 4,805,532 km (0.091 R)
• M10: 5,345,132 km (0.08 R)
• M11: 5,740,519 km (0.056 R)
• M12: 6,091,924 km (0.106 R)
• M13: 6,634,815 km (0.086 R)
• M14: 8,095,788 km (0.089 R)
• M15: 8,779,749 km (0.108 R)
• M16: 9,219,418 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 14.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.13 AU - 2.37 AU

Year: 2289 Days

Day: 9.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,986,129 km

• M1: 177,872 km (0.101 R)
• M2: 635,941 km (0.117 R)
• M3: 1,164,320 km (0.107 R)
• M4: 1,860,250 km (0.093 R)
• M5: 2,401,495 km (0.087 R)
• M6: 3,076,480 km (0.025 R)
• M7: 3,927,094 km (0.108 R)
• M8: 4,558,696 km (0.118 R)
• M9: 5,278,710 km (0.09 R)
• M10: 7,440,549 km (0.11 R)
• M11: 8,734,272 km (0.108 R)
• M12: 9,372,755 km (0.076 R)
• M13: 11,018,930 km (0.092 R)
• M14: 12,206,438 km (0.079 R)
• M15: 13,358,641 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.3

Radius: 10.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.16 AU - 3.6 AU

Year: 3315 Days

Day: 6.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,986,129 km

• M1: 129,552 km (0.065 R)
• M2: 583,581 km (0.085 R)
• M3: 932,444 km (0.073 R)
• M4: 1,532,331 km (0.076 R)
• M5: 1,927,120 km (0.112 R)
• M6: 2,805,708 km (0.107 R)
• M7: 4,515,013 km (0.095 R)
• M8: 5,232,186 km (0.085 R)
• M9: 5,995,135 km (0.11 R)
• M10: 7,539,882 km (0.06 R)
• M11: 8,440,611 km (0.047 R)
• M12: 8,842,730 km (0.103 R)
• M13: 9,964,565 km (0.082 R)
• M14: 11,708,876 km (0.108 R)
• M15: 16,124,556 km (0.053 R)
• M16: 16,517,400 km (0.099 R)
• M17: 16,916,677 km (0.082 R)
• M18: 18,456,189 km (0.102 R)
• M19: 19,958,450 km (0.085 R)
• M20: 21,405,511 km (0.055 R)
• M21: 21,948,700 km (0.111 R)
• M22: 24,729,575 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87

Radius: 7.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.52 AU - 10.94 AU

Year: 19019 Days

Day: 15.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,986,129 km

• M1: 89,908 km (0.113 R)
• M2: 482,453 km (0.049 R)
• M3: 1,231,789 km (0.062 R)
• M4: 5,739,472 km (0.095 R)
• M5: 22,272,131 km (0.086 R)
• M6: 25,751,329 km (0.032 R)
• M7: 26,541,355 km (0.084 R)
• M8: 34,182,365 km (0.094 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: 357 - 16,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit