🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.21 AU - 1.61 AU

Year: 618 Days

Day: 18.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 10.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.5 AU - 5.96 AU

Year: 4413 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 102,300,728 km

• M1: 131,347 km (0.088 R)
• M2: 939,774 km (0.112 R)
• M3: 1,704,219 km (0.041 R)
• M4: 4,499,306 km (0.027 R)
• M5: 5,267,491 km (0.036 R)
• M6: 5,987,356 km (0.103 R)
• M7: 7,939,309 km (0.074 R)
• M8: 8,292,509 km (0.096 R)
• M9: 9,355,851 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 9.1

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.55 AU - 9.29 AU

Year: 8224 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 102,300,728 km

• M1: 113,246 km (0.118 R)
• M2: 407,056 km (0.052 R)
• M3: 790,026 km (0.101 R)
• M4: 1,228,348 km (0.083 R)
• M5: 1,918,593 km (0.109 R)
• M6: 3,811,455 km (0.102 R)
• M7: 4,917,432 km (0.118 R)
• M8: 5,834,317 km (0.083 R)
• M9: 6,481,477 km (0.118 R)
• M10: 7,458,651 km (0.083 R)
• M11: 7,961,150 km (0.07 R)
• M12: 9,460,270 km (0.078 R)
• M13: 9,899,938 km (0.096 R)
• M14: 10,200,480 km (0.059 R)
• M15: 12,191,179 km (0.078 R)
• M16: 17,793,021 km (0.074 R)
• M17: 19,073,280 km (0.052 R)
• M18: 19,854,480 km (0.103 R)
• M19: 20,172,974 km (0.117 R)
• M20: 24,720,300 km (0.077 R)
• M21: 26,216,877 km (0.094 R)
• M22: 27,084,844 km (0.119 R)
• M23: 30,642,730 km (0.034 R)
• M24: 31,068,187 km (0.092 R)
• M25: 32,039,974 km (0.084 R)
• M26: 33,479,255 km (0.11 R)
• M27: 34,157,981 km (0.115 R)
• M28: 45,468,029 km (0.028 R)
• M29: 46,720,163 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.7

Radius: 14.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.19 AU - 8.99 AU

Year: 9289 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 102,300,728 km

• M1: 186,399 km (0.092 R)
• M2: 678,576 km (0.067 R)
• M3: 1,227,451 km (0.082 R)
• M4: 1,753,287 km (0.038 R)
• M5: 2,233,646 km (0.093 R)
• M6: 3,445,987 km (0.102 R)
• M7: 5,155,442 km (0.08 R)
• M8: 7,337,028 km (0.052 R)
• M9: 9,733,436 km (0.109 R)
• M10: 10,534,233 km (0.11 R)
• M11: 11,324,708 km (0.076 R)
• M12: 14,059,507 km (0.117 R)
• M13: 14,693,952 km (0.075 R)
• M14: 15,215,151 km (0.084 R)
• M15: 18,456,039 km (0.03 R)
• M16: 19,294,535 km (0.096 R)
• M17: 22,731,546 km (0.048 R)
• M18: 24,777,297 km (0.112 R)
• M19: 26,943,175 km (0.114 R)
• M20: 27,528,402 km (0.094 R)
• M21: 34,997,674 km (0.064 R)
• M22: 35,811,785 km (0.115 R)
• M23: 36,638,314 km (0.11 R)
• M24: 37,598,732 km (0.095 R)
• M25: 38,575,756 km (0.05 R)
• M26: 40,326,051 km (0.082 R)
• M27: 42,653,794 km (0.111 R)
• M28: 45,894,981 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.5

Radius: 9.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.77 AU - 10.31 AU

Year: 10028 Days

Day: 12.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 102,300,728 km

• M1: 117,285 km (0.071 R)
• M2: 412,292 km (0.065 R)
• M3: 1,001,707 km (0.115 R)
• M4: 1,604,437 km (0.091 R)
• M5: 1,909,467 km (0.04 R)
• M6: 2,236,339 km (0.048 R)
• M7: 3,837,036 km (0.108 R)
• M8: 4,226,439 km (0.081 R)
• M9: 4,757,511 km (0.069 R)
• M10: 7,105,600 km (0.104 R)
• M11: 7,415,866 km (0.095 R)
• M12: 9,059,647 km (0.118 R)
• M13: 11,243,028 km (0.061 R)
• M14: 12,317,589 km (0.09 R)
• M15: 13,695,835 km (0.101 R)
• M16: 16,552,406 km (0.08 R)
• M17: 18,663,681 km (0.102 R)
• M18: 23,413,264 km (0.113 R)
• M19: 24,627,101 km (0.119 R)
• M20: 25,429,244 km (0.03 R)
• M21: 27,085,891 km (0.054 R)
• M22: 29,803,785 km (0.026 R)
• M23: 33,342,373 km (0.11 R)
• M24: 36,344,653 km (0.105 R)
• M25: 37,970,184 km (0.118 R)
• M26: 39,886,532 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.3

Radius: 6.5

Gravity: 18.8 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16.66 AU - 20 AU

Year: 28955 Days

Day: 15.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 102,300,728 km

• M1: 81,082 km (0.08 R)
• M2: 507,436 km (0.092 R)
• M3: 738,565 km (0.085 R)
• M4: 961,466 km (0.036 R)
• M5: 1,640,041 km (0.067 R)
• M6: 1,898,247 km (0.088 R)
• M7: 2,229,906 km (0.062 R)
• M8: 2,625,742 km (0.108 R)
• M9: 3,009,760 km (0.066 R)
• M10: 3,275,745 km (0.107 R)
• M11: 3,493,559 km (0.117 R)
• M12: 3,821,478 km (0.12 R)
• M13: 4,028,072 km (0.072 R)
• M14: 4,388,753 km (0.1 R)
• M15: 5,778,816 km (0.041 R)
• M16: 6,285,355 km (0.034 R)
• M17: 6,921,744 km (0.111 R)
• M18: 8,847,816 km (0.117 R)
• M19: 9,583,090 km (0.083 R)
• M20: 11,456,355 km (0.082 R)
• M21: 12,781,792 km (0.092 R)
• M22: 13,089,664 km (0.065 R)
• M23: 14,124,582 km (0.101 R)
• M24: 15,558,927 km (0.087 R)
• M25: 15,998,595 km (0.054 R)
• M26: 17,555,759 km (0.047 R)
• M27: 21,940,323 km (0.087 R)
• M28: 26,502,160 km (0.114 R)
• M29: 35,899,001 km (0.095 R)
• M30: 38,075,500 km (0.094 R)
• M31: 39,682,930 km (0.081 R)
• M32: 47,847,084 km (0.091 R)
• M33: 53,206,427 km (0.06 R)
• M34: 55,416,886 km (0.098 R)
• M35: 59,591,564 km (0.067 R)
• M36: 63,300,843 km (0.115 R)
• M37: 65,781,176 km (0.096 R)
• M38: 71,175,376 km (0.057 R)
• M39: 75,346,763 km (0.089 R)
• M40: 80,198,521 km (0.064 R)
• M41: 91,653,679 km (0.097 R)
• M42: 101,688,704 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 16,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit