🌌 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: 244.3

Radius: 9.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.69 AU

Year: 295 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,001,251 km

• M1: 123,418 km (0.108 R)
• M2: 431,141 km (0.117 R)
• M3: 723,605 km (0.115 R)
• M4: 1,061,098 km (0.034 R)
• M5: 1,393,654 km (0.083 R)
• M6: 1,747,303 km (0.059 R)
• M7: 2,464,326 km (0.088 R)
• M8: 2,882,003 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 13.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.67 AU - 0.95 AU

Year: 512 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,001,251 km

• M1: 167,998 km (0.065 R)
• M2: 781,948 km (0.057 R)
• M3: 1,261,260 km (0.097 R)
• M4: 2,060,561 km (0.08 R)
• M5: 2,533,141 km (0.056 R)
• M6: 3,188,080 km (0.116 R)
• M7: 3,992,618 km (0.059 R)
• M8: 4,839,342 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.6

Radius: 11.1

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.95 AU - 1.41 AU

Year: 901 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,001,251 km

• M1: 138,079 km (0.113 R)
• M2: 510,727 km (0.102 R)
• M3: 863,180 km (0.054 R)
• M4: 1,770,640 km (0.088 R)
• M5: 2,755,443 km (0.039 R)
• M6: 3,398,265 km (0.095 R)
• M7: 4,040,339 km (0.078 R)
• M8: 4,425,404 km (0.062 R)
• M9: 4,983,105 km (0.064 R)
• M10: 6,305,401 km (0.105 R)
• M11: 6,802,215 km (0.09 R)
• M12: 8,640,474 km (0.074 R)
• M13: 10,137,799 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.2

Radius: 14.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.09 AU - 2.39 AU

Year: 2357 Days

Day: 6.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,001,251 km

• M1: 178,171 km (0.095 R)
• M2: 662,868 km (0.043 R)
• M3: 1,733,540 km (0.09 R)
• M4: 4,224,195 km (0.031 R)
• M5: 5,047,881 km (0.115 R)
• M6: 6,062,304 km (0.025 R)
• M7: 7,454,462 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.9

Radius: 12.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.78 AU - 4.42 AU

Year: 4801 Days

Day: 13.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,001,251 km

• M1: 155,582 km (0.114 R)
• M2: 842,236 km (0.089 R)
• M3: 1,520,513 km (0.069 R)
• M4: 2,731,358 km (0.109 R)
• M5: 4,082,825 km (0.084 R)
• M6: 6,232,696 km (0.055 R)
• M7: 7,358,121 km (0.035 R)
• M8: 7,918,664 km (0.092 R)
• M9: 8,366,411 km (0.069 R)
• M10: 10,128,524 km (0.048 R)
• M11: 10,533,336 km (0.052 R)
• M12: 11,902,156 km (0.12 R)
• M13: 17,689,799 km (0.043 R)
• M14: 18,758,227 km (0.084 R)
• M15: 19,618,564 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 13.7

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.32 AU - 5.22 AU

Year: 7323 Days

Day: 10.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,001,251 km

• M1: 170,392 km (0.086 R)
• M2: 1,046,138 km (0.108 R)
• M3: 1,499,419 km (0.112 R)
• M4: 2,147,627 km (0.078 R)
• M5: 3,196,757 km (0.119 R)
• M6: 4,616,141 km (0.119 R)
• M7: 5,662,279 km (0.117 R)
• M8: 6,964,978 km (0.101 R)
• M9: 8,300,587 km (0.04 R)
• M10: 9,366,921 km (0.06 R)
• M11: 9,977,879 km (0.062 R)
• M12: 10,849,436 km (0.06 R)
• M13: 11,425,837 km (0.063 R)
• M14: 12,483,494 km (0.101 R)
• M15: 15,562,966 km (0.094 R)
• M16: 17,767,889 km (0.114 R)
• M17: 18,637,501 km (0.073 R)
• M18: 21,792,819 km (0.105 R)
• M19: 29,976,122 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.8

Radius: 3.8

Gravity: 40.57 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.94 AU - 9.32 AU

Year: 16295 Days

Day: 21 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,001,251 km

• M1: 47,871 km (0.055 R)
• M2: 300,243 km (0.112 R)
• M3: 647,160 km (0.053 R)
• M4: 1,115,851 km (0.107 R)
• M5: 1,286,392 km (0.101 R)
• M6: 1,444,068 km (0.083 R)
• M7: 2,654,913 km (0.082 R)
• M8: 2,935,709 km (0.081 R)
• M9: 3,367,149 km (0.053 R)
• M10: 3,927,094 km (0.056 R)
• M11: 4,046,174 km (0.047 R)
• M12: 4,982,955 km (0.116 R)
• M13: 5,483,360 km (0.107 R)
• M14: 6,135,009 km (0.081 R)
• M15: 6,879,707 km (0.116 R)
• M16: 7,916,570 km (0.112 R)
• M17: 8,447,343 km (0.069 R)
• M18: 9,472,836 km (0.104 R)
• M19: 11,522,776 km (0.036 R)
• M20: 11,644,698 km (0.079 R)
• M21: 12,140,765 km (0.106 R)
• M22: 13,108,663 km (0.069 R)
• M23: 13,308,227 km (0.074 R)
• M24: 14,548,543 km (0.043 R)
• M25: 15,863,807 km (0.058 R)
• M26: 17,018,852 km (0.1 R)
• M27: 17,982,262 km (0.101 R)
• M28: 18,477,282 km (0.088 R)
• M29: 20,999,203 km (0.052 R)
• M30: 23,058,567 km (0.093 R)
• M31: 25,044,180 km (0.046 R)
• M32: 29,922,267 km (0.118 R)
• M33: 30,500,463 km (0.101 R)
• M34: 32,643,751 km (0.1 R)
• M35: 34,127,014 km (0.083 R)
• M36: 36,173,812 km (0.03 R)
• M37: 39,949,962 km (0.101 R)
• M38: 41,075,237 km (0.107 R)
• M39: 42,077,094 km (0.078 R)
• M40: 48,432,161 km (0.071 R)
• M41: 51,176,384 km (0.05 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: 315 - 17,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit