🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.9

Radius: 9.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.44 AU - 0.66 AU

Year: 277 Days

Day: 5.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 55,468,249 km

• M1: 115,789 km (0.089 R)
• M2: 551,268 km (0.11 R)
• M3: 933,640 km (0.028 R)
• M4: 1,429,707 km (0.081 R)
• M5: 2,002,068 km (0.113 R)
• M6: 2,516,535 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.4

Radius: 12.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.96 AU - 0.98 AU

Year: 648 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,468,249 km

• M1: 160,369 km (0.113 R)
• M2: 562,787 km (0.032 R)
• M3: 1,010,384 km (0.119 R)
• M4: 1,459,178 km (0.097 R)
• M5: 2,516,984 km (0.09 R)
• M6: 2,948,424 km (0.077 R)
• M7: 3,429,531 km (0.1 R)
• M8: 3,865,759 km (0.056 R)
• M9: 4,597,891 km (0.043 R)
• M10: 5,130,609 km (0.052 R)
• M11: 6,091,326 km (0.081 R)
• M12: 6,574,976 km (0.096 R)
• M13: 7,168,431 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.6

Radius: 9.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.94 AU - 1.24 AU

Year: 772 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,468,249 km

• M1: 119,379 km (0.097 R)
• M2: 432,487 km (0.12 R)
• M3: 793,318 km (0.098 R)
• M4: 1,302,549 km (0.103 R)
• M5: 2,002,517 km (0.103 R)
• M6: 2,413,313 km (0.091 R)
• M7: 2,803,464 km (0.049 R)
• M8: 3,659,314 km (0.091 R)
• M9: 4,119,776 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460

Radius: 9.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.29 AU - 1.37 AU

Year: 1040 Days

Day: 13.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,468,249 km

• M1: 123,418 km (0.063 R)
• M2: 434,731 km (0.06 R)
• M3: 980,464 km (0.037 R)
• M4: 1,456,485 km (0.102 R)
• M5: 1,947,914 km (0.109 R)
• M6: 2,547,353 km (0.1 R)
• M7: 2,965,927 km (0.042 R)
• M8: 4,208,637 km (0.101 R)
• M9: 4,691,838 km (0.119 R)
• M10: 5,137,640 km (0.096 R)
• M11: 5,456,882 km (0.053 R)
• M12: 6,114,514 km (0.104 R)
• M13: 7,257,142 km (0.115 R)
• M14: 7,587,754 km (0.096 R)
• M15: 8,381,669 km (0.081 R)
• M16: 9,202,513 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.5

Radius: 13.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.27 AU - 3.13 AU

Year: 3009 Days

Day: 12.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,468,249 km

• M1: 174,431 km (0.069 R)
• M2: 714,031 km (0.084 R)
• M3: 1,317,359 km (0.07 R)
• M4: 2,650,874 km (0.106 R)
• M5: 3,093,385 km (0.119 R)
• M6: 4,075,046 km (0.114 R)
• M7: 4,914,589 km (0.046 R)
• M8: 5,589,126 km (0.052 R)
• M9: 6,250,797 km (0.035 R)
• M10: 7,043,965 km (0.082 R)
• M11: 8,077,387 km (0.03 R)
• M12: 8,956,125 km (0.036 R)
• M13: 9,730,743 km (0.116 R)
• M14: 10,375,360 km (0.093 R)
• M15: 11,488,219 km (0.025 R)
• M16: 14,163,777 km (0.065 R)
• M17: 14,859,706 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.5

Radius: 6.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.43 AU - 6.87 AU

Year: 9109 Days

Day: 19.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,468,249 km

• M1: 85,570 km (0.113 R)
• M2: 823,387 km (0.045 R)
• M3: 2,513,095 km (0.052 R)
• M4: 2,809,897 km (0.047 R)
• M5: 3,453,317 km (0.119 R)
• M6: 5,645,824 km (0.095 R)
• M7: 6,862,952 km (0.095 R)
• M8: 8,170,737 km (0.12 R)
• M9: 12,225,437 km (0.096 R)
• M10: 13,811,773 km (0.091 R)
• M11: 16,471,324 km (0.102 R)
• M12: 17,511,777 km (0.1 R)
• M13: 19,790,901 km (0.114 R)
• M14: 22,041,152 km (0.104 R)
• M15: 24,222,887 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757

Radius: 5.5

Gravity: 25.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.31 AU - 8.15 AU

Year: 11842 Days

Day: 22.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,468,249 km

• M1: 92,751 km (0.113 R)
• M2: 266,883 km (0.109 R)
• M3: 511,625 km (0.114 R)
• M4: 699,370 km (0.096 R)
• M5: 903,272 km (0.032 R)
• M6: 2,151,217 km (0.04 R)
• M7: 2,784,465 km (0.092 R)
• M8: 3,508,668 km (0.055 R)
• M9: 4,473,126 km (0.06 R)
• M10: 6,427,772 km (0.081 R)
• M11: 7,417,212 km (0.091 R)
• M12: 13,335,753 km (0.099 R)
• M13: 13,528,883 km (0.093 R)
• M14: 26,257,568 km (0.112 R)
• M15: 26,867,329 km (0.112 R)
• M16: 28,968,281 km (0.103 R)
• M17: 29,838,492 km (0.026 R)
• M18: 33,612,846 km (0.069 R)
• M19: 35,675,801 km (0.099 R)
• M20: 37,054,944 km (0.101 R)
• M21: 39,785,554 km (0.041 R)
• M22: 40,186,177 km (0.117 R)
• M23: 41,131,785 km (0.084 R)
• M24: 43,348,377 km (0.092 R)
• M25: 46,524,639 km (0.067 R)
• M26: 48,929,574 km (0.102 R)
• M27: 51,100,987 km (0.102 R)
• M28: 53,012,399 km (0.106 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: 352 - 15,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit