🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.58 AU - 0.66 AU

Year: 320 Days

Day: 13.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 11.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.22 AU - 1.24 AU

Year: 895 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,569,075 km

• M1: 139,724 km (0.046 R)
• M2: 591,660 km (0.099 R)
• M3: 944,711 km (0.066 R)
• M4: 1,457,682 km (0.067 R)
• M5: 1,977,235 km (0.09 R)
• M6: 2,571,139 km (0.038 R)
• M7: 3,483,237 km (0.027 R)
• M8: 3,901,363 km (0.079 R)
• M9: 4,406,854 km (0.072 R)
• M10: 5,029,181 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 10.2

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.47 AU - 4.97 AU

Year: 6727 Days

Day: 6.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,569,075 km

• M1: 127,009 km (0.088 R)
• M2: 505,192 km (0.115 R)
• M3: 942,467 km (0.072 R)
• M4: 1,615,956 km (0.119 R)
• M5: 2,225,867 km (0.084 R)
• M6: 2,719,689 km (0.115 R)
• M7: 3,421,453 km (0.12 R)
• M8: 5,275,569 km (0.073 R)
• M9: 5,819,956 km (0.081 R)
• M10: 6,366,137 km (0.111 R)
• M11: 6,946,128 km (0.105 R)
• M12: 8,551,014 km (0.071 R)
• M13: 12,758,006 km (0.098 R)
• M14: 13,680,426 km (0.076 R)
• M15: 16,513,361 km (0.118 R)
• M16: 16,850,405 km (0.077 R)
• M17: 17,748,591 km (0.115 R)
• M18: 18,970,955 km (0.056 R)
• M19: 23,141,893 km (0.079 R)
• M20: 24,951,279 km (0.095 R)
• M21: 27,602,303 km (0.118 R)
• M22: 31,045,298 km (0.108 R)
• M23: 33,998,061 km (0.06 R)
• M24: 37,248,523 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.4

Radius: 12.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.53 AU - 5.53 AU

Year: 8531 Days

Day: 9 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,569,075 km

• M1: 150,495 km (0.115 R)
• M2: 550,819 km (0.087 R)
• M3: 1,272,330 km (0.102 R)
• M4: 2,300,815 km (0.105 R)
• M5: 2,928,678 km (0.108 R)
• M6: 3,923,653 km (0.09 R)
• M7: 6,875,817 km (0.105 R)
• M8: 8,053,003 km (0.119 R)
• M9: 9,891,262 km (0.12 R)
• M10: 11,388,736 km (0.096 R)
• M11: 15,752,805 km (0.063 R)
• M12: 16,229,125 km (0.091 R)
• M13: 17,935,139 km (0.113 R)
• M14: 19,915,217 km (0.068 R)
• M15: 22,036,963 km (0.118 R)
• M16: 28,292,099 km (0.113 R)
• M17: 31,500,375 km (0.106 R)
• M18: 34,145,116 km (0.082 R)
• M19: 34,943,669 km (0.075 R)
• M20: 35,405,478 km (0.118 R)
• M21: 36,341,512 km (0.12 R)
• M22: 37,413,979 km (0.102 R)
• M23: 42,306,876 km (0.084 R)
• M24: 43,493,636 km (0.099 R)
• M25: 45,110,490 km (0.092 R)
• M26: 46,210,333 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.4

Radius: 7.6

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.06 AU - 7.96 AU

Year: 10896 Days

Day: 19.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,569,075 km

• M1: 94,546 km (0.091 R)
• M2: 380,727 km (0.06 R)
• M3: 693,386 km (0.081 R)
• M4: 1,005,148 km (0.086 R)
• M5: 1,582,745 km (0.115 R)
• M6: 2,060,860 km (0.04 R)
• M7: 2,568,147 km (0.099 R)
• M8: 3,379,266 km (0.113 R)
• M9: 3,885,954 km (0.084 R)
• M10: 4,950,493 km (0.083 R)
• M11: 5,287,686 km (0.091 R)
• M12: 5,785,249 km (0.087 R)
• M13: 6,083,397 km (0.103 R)
• M14: 6,391,868 km (0.078 R)
• M15: 8,185,696 km (0.102 R)
• M16: 8,802,937 km (0.063 R)
• M17: 13,303,589 km (0.095 R)
• M18: 15,825,211 km (0.079 R)
• M19: 18,973,049 km (0.073 R)
• M20: 20,052,398 km (0.081 R)
• M21: 21,172,138 km (0.089 R)
• M22: 23,254,241 km (0.104 R)
• M23: 27,610,980 km (0.111 R)
• M24: 30,313,914 km (0.095 R)
• M25: 31,786,855 km (0.081 R)
• M26: 32,716,755 km (0.082 R)
• M27: 48,768,158 km (0.12 R)
• M28: 50,473,125 km (0.099 R)
• M29: 55,157,932 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.9

Radius: 6.4

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.38 AU - 8.82 AU

Year: 12411 Days

Day: 18.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,569,075 km

• M1: 83,775 km (0.068 R)
• M2: 303,833 km (0.098 R)
• M3: 744,549 km (0.099 R)
• M4: 1,023,698 km (0.063 R)
• M5: 1,228,498 km (0.111 R)
• M6: 1,526,945 km (0.063 R)
• M7: 1,737,430 km (0.09 R)
• M8: 2,603,751 km (0.035 R)
• M9: 3,346,205 km (0.069 R)
• M10: 3,804,124 km (0.104 R)
• M11: 4,582,632 km (0.046 R)
• M12: 6,450,660 km (0.112 R)
• M13: 7,005,967 km (0.058 R)
• M14: 7,836,236 km (0.066 R)
• M15: 8,774,663 km (0.047 R)
• M16: 9,088,370 km (0.096 R)
• M17: 9,409,556 km (0.074 R)
• M18: 12,368,902 km (0.089 R)
• M19: 12,992,725 km (0.119 R)
• M20: 13,937,286 km (0.062 R)
• M21: 15,245,369 km (0.074 R)
• M22: 16,028,514 km (0.117 R)
• M23: 17,044,733 km (0.071 R)
• M24: 20,195,413 km (0.092 R)
• M25: 21,784,891 km (0.03 R)
• M26: 22,360,394 km (0.095 R)
• M27: 22,610,073 km (0.085 R)
• M28: 23,370,479 km (0.062 R)
• M29: 27,145,282 km (0.094 R)
• M30: 27,715,848 km (0.033 R)
• M31: 28,294,193 km (0.052 R)
• M32: 30,791,131 km (0.063 R)
• M33: 35,762,418 km (0.092 R)
• M34: 38,676,286 km (0.113 R)
• M35: 40,994,005 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.4

Radius: 3.2

Gravity: 41.64 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.82 AU - 10.48 AU

Year: 21213 Days

Day: 19.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 126.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,569,075 km

• M1: 39,793 km (0.105 R)
• M2: 181,462 km (0.037 R)
• M3: 474,375 km (0.049 R)
• M4: 701,614 km (0.084 R)
• M5: 1,936,993 km (0.115 R)
• M6: 2,090,780 km (0.102 R)
• M7: 2,578,618 km (0.033 R)
• M8: 2,741,082 km (0.086 R)
• M9: 3,377,770 km (0.115 R)
• M10: 3,686,989 km (0.109 R)
• M11: 4,525,784 km (0.116 R)
• M12: 5,078,698 km (0.099 R)
• M13: 5,792,280 km (0.051 R)
• M14: 6,742,226 km (0.102 R)
• M15: 7,508,018 km (0.052 R)
• M16: 8,082,175 km (0.085 R)
• M17: 9,371,559 km (0.116 R)
• M18: 10,673,210 km (0.087 R)
• M19: 11,275,042 km (0.11 R)
• M20: 11,584,261 km (0.108 R)
• M21: 12,545,726 km (0.11 R)
• M22: 12,944,853 km (0.113 R)
• M23: 15,367,591 km (0.067 R)
• M24: 15,901,356 km (0.102 R)
• M25: 16,605,663 km (0.068 R)
• M26: 16,764,985 km (0.064 R)
• M27: 17,005,837 km (0.093 R)
• M28: 17,330,465 km (0.046 R)
• M29: 18,076,210 km (0.069 R)
• M30: 22,223,811 km (0.07 R)
• M31: 26,526,395 km (0.093 R)
• M32: 29,918,228 km (0.116 R)
• M33: 34,485,301 km (0.079 R)
• M34: 38,652,200 km (0.108 R)
• M35: 44,508,059 km (0.119 R)
• M36: 55,771,283 km (0.101 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: 326 - 18,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit