🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 10.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.92 AU - 1.08 AU

Year: 690 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 157.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,852,748 km

• M1: 135,536 km (0.092 R)
• M2: 571,464 km (0.059 R)
• M3: 1,044,492 km (0.111 R)
• M4: 1,412,054 km (0.112 R)
• M5: 1,767,200 km (0.118 R)
• M6: 2,317,421 km (0.115 R)
• M7: 2,694,258 km (0.099 R)
• M8: 3,203,190 km (0.096 R)
• M9: 3,749,820 km (0.096 R)
• M10: 4,301,238 km (0.092 R)
• M11: 4,798,800 km (0.069 R)
• M12: 5,301,898 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 9.1

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.34 AU - 2.14 AU

Year: 1584 Days

Day: 8 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,852,748 km

• M1: 113,246 km (0.112 R)
• M2: 451,038 km (0.085 R)
• M3: 859,141 km (0.093 R)
• M4: 1,354,758 km (0.077 R)
• M5: 1,684,173 km (0.1 R)
• M6: 1,974,692 km (0.119 R)
• M7: 2,273,738 km (0.114 R)
• M8: 2,603,153 km (0.093 R)
• M9: 2,919,552 km (0.052 R)
• M10: 3,261,533 km (0.04 R)
• M11: 3,789,015 km (0.095 R)
• M12: 4,372,297 km (0.113 R)
• M13: 6,256,033 km (0.034 R)
• M14: 6,827,497 km (0.072 R)
• M15: 7,691,275 km (0.106 R)
• M16: 8,563,730 km (0.104 R)
• M17: 9,334,458 km (0.067 R)
• M18: 9,839,202 km (0.117 R)
• M19: 10,720,632 km (0.09 R)
• M20: 11,808,059 km (0.042 R)
• M21: 12,199,706 km (0.07 R)
• M22: 13,553,567 km (0.061 R)
• M23: 15,464,530 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 13

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.04 AU - 2.96 AU

Year: 2728 Days

Day: 8.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,852,748 km

• M1: 161,715 km (0.042 R)
• M2: 566,228 km (0.088 R)
• M3: 1,292,675 km (0.078 R)
• M4: 1,894,657 km (0.095 R)
• M5: 2,461,184 km (0.082 R)
• M6: 3,275,445 km (0.113 R)
• M7: 4,221,054 km (0.113 R)
• M8: 7,081,814 km (0.098 R)
• M9: 7,655,671 km (0.063 R)
• M10: 8,293,108 km (0.106 R)
• M11: 9,069,670 km (0.04 R)
• M12: 9,857,452 km (0.111 R)
• M13: 10,305,947 km (0.11 R)
• M14: 10,768,204 km (0.111 R)
• M15: 13,700,472 km (0.08 R)
• M16: 14,259,968 km (0.051 R)
• M17: 14,932,111 km (0.11 R)
• M18: 17,778,660 km (0.056 R)
• M19: 18,783,957 km (0.089 R)
• M20: 19,768,012 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.4

Radius: 4.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.16 AU - 8.46 AU

Year: 12267 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,852,748 km

• M1: 61,186 km (0.103 R)
• M2: 221,854 km (0.092 R)
• M3: 566,976 km (0.037 R)
• M4: 725,699 km (0.106 R)
• M5: 1,281,755 km (0.114 R)
• M6: 1,451,698 km (0.054 R)
• M7: 1,823,299 km (0.072 R)
• M8: 2,130,274 km (0.062 R)
• M9: 3,645,700 km (0.107 R)
• M10: 5,095,004 km (0.094 R)
• M11: 8,118,228 km (0.107 R)
• M12: 9,914,898 km (0.101 R)
• M13: 12,769,225 km (0.11 R)
• M14: 14,104,985 km (0.078 R)
• M15: 15,238,638 km (0.101 R)
• M16: 16,431,681 km (0.118 R)
• M17: 17,050,866 km (0.07 R)
• M18: 18,139,041 km (0.079 R)
• M19: 22,879,947 km (0.076 R)
• M20: 23,418,350 km (0.096 R)
• M21: 24,122,956 km (0.081 R)
• M22: 24,600,472 km (0.07 R)
• M23: 25,410,246 km (0.099 R)
• M24: 26,573,668 km (0.041 R)
• M25: 27,168,469 km (0.12 R)
• M26: 30,646,021 km (0.103 R)
• M27: 31,300,063 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191

Radius: 4.7

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.38 AU - 7.32 AU

Year: 12375 Days

Day: 20.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,852,748 km

• M1: 58,493 km (0.046 R)
• M2: 208,839 km (0.077 R)
• M3: 431,739 km (0.049 R)
• M4: 691,890 km (0.119 R)
• M5: 841,039 km (0.093 R)
• M6: 993,031 km (0.069 R)
• M7: 1,825,244 km (0.07 R)
• M8: 2,004,761 km (0.101 R)
• M9: 2,615,569 km (0.113 R)
• M10: 3,920,511 km (0.062 R)
• M11: 4,699,468 km (0.077 R)
• M12: 4,980,712 km (0.108 R)
• M13: 5,423,521 km (0.099 R)
• M14: 7,881,265 km (0.106 R)
• M15: 8,856,344 km (0.093 R)
• M16: 9,638,591 km (0.071 R)
• M17: 10,185,072 km (0.116 R)
• M18: 10,466,017 km (0.106 R)
• M19: 10,751,898 km (0.08 R)
• M20: 13,791,129 km (0.111 R)
• M21: 14,250,843 km (0.089 R)
• M22: 17,557,255 km (0.047 R)
• M23: 18,165,370 km (0.115 R)
• M24: 18,509,146 km (0.087 R)
• M25: 19,351,981 km (0.088 R)
• M26: 19,782,822 km (0.027 R)
• M27: 22,424,422 km (0.103 R)
• M28: 22,820,108 km (0.036 R)
• M29: 23,139,948 km (0.079 R)
• M30: 34,392,700 km (0.09 R)
• M31: 35,879,105 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.8

Radius: 3.2

Gravity: 82.7 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.02 AU - 8.74 AU

Year: 16745 Days

Day: 24.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,852,748 km

• M1: 94,396 km (0.114 R)
• M2: 230,381 km (0.109 R)
• M3: 552,914 km (0.115 R)
• M4: 822,339 km (0.025 R)
• M5: 992,731 km (0.034 R)
• M6: 1,328,878 km (0.067 R)
• M7: 2,017,028 km (0.098 R)
• M8: 3,201,843 km (0.069 R)
• M9: 3,742,041 km (0.052 R)
• M10: 7,329,398 km (0.086 R)
• M11: 8,674,283 km (0.109 R)
• M12: 11,329,645 km (0.114 R)
• M13: 12,501,296 km (0.081 R)
• M14: 16,415,374 km (0.086 R)
• M15: 18,515,878 km (0.099 R)
• M16: 21,943,165 km (0.044 R)
• M17: 26,988,054 km (0.118 R)
• M18: 28,012,650 km (0.115 R)
• M19: 30,871,465 km (0.067 R)
• M20: 41,046,963 km (0.085 R)
• M21: 44,094,571 km (0.103 R)
• M22: 53,600,767 km (0.086 R)
• M23: 59,112,103 km (0.052 R)
• M24: 66,619,522 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.3

Radius: 7.2

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.09 AU - 9.55 AU

Year: 19640 Days

Day: 19.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,852,748 km

• M1: 123,119 km (0.074 R)
• M2: 422,016 km (0.064 R)
• M3: 791,672 km (0.106 R)
• M4: 1,108,969 km (0.102 R)
• M5: 1,460,973 km (0.073 R)
• M6: 1,984,117 km (0.091 R)
• M7: 2,850,887 km (0.106 R)
• M8: 3,727,530 km (0.062 R)
• M9: 4,451,135 km (0.111 R)
• M10: 5,303,843 km (0.104 R)
• M11: 6,130,072 km (0.063 R)
• M12: 6,944,483 km (0.108 R)
• M13: 7,183,091 km (0.112 R)
• M14: 7,526,269 km (0.108 R)
• M15: 9,525,196 km (0.068 R)
• M16: 10,868,285 km (0.065 R)
• M17: 11,255,445 km (0.107 R)
• M18: 12,472,573 km (0.085 R)
• M19: 13,185,407 km (0.09 R)
• M20: 14,770,396 km (0.101 R)
• M21: 19,234,247 km (0.086 R)
• M22: 23,331,284 km (0.033 R)
• M23: 26,441,124 km (0.111 R)
• M24: 31,477,337 km (0.089 R)
• M25: 32,929,782 km (0.066 R)
• M26: 33,604,618 km (0.095 R)
• M27: 51,602,738 km (0.042 R)
• M28: 60,383,236 km (0.093 R)
• M29: 66,401,408 km (0.106 R)
• M30: 74,413,122 km (0.134 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.3

Radius: 6.7

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.43 AU - 11.39 AU

Year: 19925 Days

Day: 15.4 Hours

Environment

Temp: -244 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,852,748 km

• M1: 101,876 km (0.046 R)
• M2: 420,071 km (0.109 R)
• M3: 2,955,007 km (0.045 R)
• M4: 3,249,116 km (0.097 R)
• M5: 3,562,673 km (0.08 R)
• M6: 4,086,864 km (0.043 R)
• M7: 5,886,377 km (0.093 R)
• M8: 7,312,793 km (0.119 R)
• M9: 7,852,243 km (0.096 R)
• M10: 9,980,572 km (0.058 R)
• M11: 10,278,571 km (0.092 R)
• M12: 11,595,929 km (0.105 R)
• M13: 12,951,735 km (0.105 R)
• M14: 13,235,073 km (0.084 R)
• M15: 16,218,504 km (0.044 R)
• M16: 19,995,999 km (0.035 R)
• M17: 20,951,631 km (0.093 R)
• M18: 21,244,244 km (0.109 R)
• M19: 36,564,712 km (0.05 R)
• M20: 37,847,214 km (0.042 R)
• M21: 39,012,133 km (0.052 R)
• M22: 41,720,153 km (0.045 R)
• M23: 43,911,014 km (0.116 R)
• M24: 49,894,929 km (0.071 R)
• M25: 53,261,928 km (0.049 R)
• M26: 53,807,063 km (0.047 R)
• M27: 54,172,531 km (0.106 R)
• M28: 54,723,799 km (0.116 R)
• M29: 56,588,536 km (0.076 R)
• M30: 61,037,278 km (0.08 R)
• M31: 61,634,173 km (0.115 R)
• M32: 65,090,482 km (0.106 R)
• M33: 65,922,246 km (0.052 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: 441 - 14,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit