🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87

Radius: 12.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.88 AU - 1.34 AU

Year: 780 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,721,110 km

• M1: 150,495 km (0.097 R)
• M2: 611,406 km (0.113 R)
• M3: 1,109,867 km (0.118 R)
• M4: 1,539,811 km (0.096 R)
• M5: 2,007,603 km (0.066 R)
• M6: 2,518,181 km (0.116 R)
• M7: 3,094,582 km (0.09 R)
• M8: 3,490,418 km (0.09 R)
• M9: 3,884,907 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.3

Radius: 13.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.7 AU - 3.06 AU

Year: 3259 Days

Day: 14.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,721,110 km

• M1: 170,392 km (0.113 R)
• M2: 669,151 km (0.117 R)
• M3: 1,787,545 km (0.117 R)
• M4: 2,278,824 km (0.08 R)
• M5: 3,730,223 km (0.086 R)
• M6: 4,818,996 km (0.071 R)
• M7: 5,600,944 km (0.043 R)
• M8: 7,198,949 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 9.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.95 AU - 4.75 AU

Year: 5038 Days

Day: 9.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,721,110 km

• M1: 114,592 km (0.119 R)
• M2: 466,745 km (0.107 R)
• M3: 983,307 km (0.074 R)
• M4: 1,367,773 km (0.091 R)
• M5: 1,705,865 km (0.069 R)
• M6: 2,059,364 km (0.115 R)
• M7: 2,601,806 km (0.051 R)
• M8: 3,181,648 km (0.118 R)
• M9: 4,551,216 km (0.106 R)
• M10: 5,879,645 km (0.083 R)
• M11: 6,633,319 km (0.119 R)
• M12: 16,833,800 km (0.081 R)
• M13: 21,310,815 km (0.1 R)
• M14: 22,663,329 km (0.09 R)
• M15: 23,149,971 km (0.076 R)
• M16: 23,714,703 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 12.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.9 AU - 4.64 AU

Year: 5884 Days

Day: 9.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,721,110 km

• M1: 157,975 km (0.074 R)
• M2: 1,225,506 km (0.111 R)
• M3: 1,626,278 km (0.09 R)
• M4: 2,046,499 km (0.086 R)
• M5: 2,492,151 km (0.083 R)
• M6: 3,188,379 km (0.077 R)
• M7: 3,645,251 km (0.102 R)
• M8: 4,520,997 km (0.068 R)
• M9: 5,476,928 km (0.101 R)
• M10: 6,047,344 km (0.061 R)
• M11: 6,688,670 km (0.109 R)
• M12: 7,375,025 km (0.051 R)
• M13: 7,893,681 km (0.078 R)
• M14: 9,357,048 km (0.099 R)
• M15: 10,428,468 km (0.108 R)
• M16: 11,352,384 km (0.097 R)
• M17: 12,570,859 km (0.112 R)
• M18: 13,719,770 km (0.101 R)
• M19: 15,377,614 km (0.072 R)
• M20: 15,882,956 km (0.092 R)
• M21: 17,405,712 km (0.074 R)
• M22: 21,986,698 km (0.086 R)
• M23: 24,859,277 km (0.065 R)
• M24: 25,791,271 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.8

Radius: 12.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.62 AU - 5.24 AU

Year: 6218 Days

Day: 8.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,721,110 km

• M1: 154,235 km (0.084 R)
• M2: 702,811 km (0.078 R)
• M3: 1,619,846 km (0.089 R)
• M4: 2,116,959 km (0.069 R)
• M5: 2,605,546 km (0.103 R)
• M6: 4,319,489 km (0.112 R)
• M7: 6,001,567 km (0.093 R)
• M8: 7,021,077 km (0.118 R)
• M9: 9,105,873 km (0.068 R)
• M10: 9,781,756 km (0.088 R)
• M11: 11,023,717 km (0.085 R)
• M12: 12,011,363 km (0.084 R)
• M13: 12,458,810 km (0.097 R)
• M14: 13,674,293 km (0.117 R)
• M15: 15,856,028 km (0.116 R)
• M16: 17,057,748 km (0.05 R)
• M17: 21,027,477 km (0.08 R)
• M18: 22,141,981 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.4

Radius: 4.9

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.3 AU - 8.04 AU

Year: 11487 Days

Day: 16 Hours

Environment

Temp: -222 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,721,110 km

• M1: 61,485 km (0.079 R)
• M2: 328,667 km (0.082 R)
• M3: 936,632 km (0.103 R)
• M4: 1,101,040 km (0.075 R)
• M5: 1,514,529 km (0.082 R)
• M6: 2,757,687 km (0.079 R)
• M7: 3,629,244 km (0.057 R)
• M8: 4,895,441 km (0.119 R)
• M9: 5,930,359 km (0.098 R)
• M10: 6,430,315 km (0.053 R)
• M11: 8,423,108 km (0.071 R)
• M12: 9,097,346 km (0.089 R)
• M13: 9,716,232 km (0.118 R)
• M14: 10,175,348 km (0.049 R)
• M15: 11,086,997 km (0.113 R)
• M16: 11,999,694 km (0.068 R)
• M17: 13,801,301 km (0.087 R)
• M18: 13,973,638 km (0.114 R)
• M19: 14,263,858 km (0.093 R)
• M20: 14,796,426 km (0.101 R)
• M21: 15,280,824 km (0.106 R)
• M22: 15,651,079 km (0.081 R)
• M23: 16,862,822 km (0.116 R)
• M24: 18,690,459 km (0.118 R)
• M25: 19,042,911 km (0.061 R)
• M26: 20,274,251 km (0.119 R)
• M27: 22,974,493 km (0.106 R)
• M28: 24,201,794 km (0.112 R)
• M29: 25,992,480 km (0.054 R)
• M30: 27,686,976 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 19,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit