🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 11.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.94 AU - 1.54 AU

Year: 971 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,803,889 km

• M1: 138,079 km (0.102 R)
• M2: 537,056 km (0.099 R)
• M3: 941,719 km (0.115 R)
• M4: 1,327,083 km (0.042 R)
• M5: 1,695,542 km (0.047 R)
• M6: 2,249,204 km (0.094 R)
• M7: 3,114,478 km (0.107 R)
• M8: 4,629,755 km (0.104 R)
• M9: 5,793,178 km (0.062 R)
• M10: 6,301,661 km (0.092 R)
• M11: 7,453,265 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858

Radius: 9.3

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.01 AU - 2.07 AU

Year: 2048 Days

Day: 5.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,803,889 km

• M1: 115,938 km (0.1 R)
• M2: 490,681 km (0.111 R)
• M3: 927,208 km (0.113 R)
• M4: 1,291,778 km (0.07 R)
• M5: 1,730,249 km (0.058 R)
• M6: 2,265,959 km (0.046 R)
• M7: 2,696,801 km (0.11 R)
• M8: 3,083,362 km (0.095 R)
• M9: 4,449,639 km (0.119 R)
• M10: 5,174,142 km (0.089 R)
• M11: 6,635,563 km (0.099 R)
• M12: 7,083,160 km (0.118 R)
• M13: 8,810,267 km (0.051 R)
• M14: 9,807,337 km (0.098 R)
• M15: 10,314,773 km (0.059 R)
• M16: 10,954,454 km (0.055 R)
• M17: 11,861,466 km (0.102 R)
• M18: 12,229,925 km (0.066 R)
• M19: 12,775,359 km (0.056 R)
• M20: 13,293,117 km (0.104 R)
• M21: 15,025,760 km (0.106 R)
• M22: 15,847,650 km (0.094 R)
• M23: 16,699,162 km (0.052 R)
• M24: 17,423,066 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 10.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.88 AU - 3.02 AU

Year: 2696 Days

Day: 14.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,803,889 km

• M1: 135,536 km (0.111 R)
• M2: 559,945 km (0.113 R)
• M3: 923,019 km (0.034 R)
• M4: 1,829,283 km (0.118 R)
• M5: 2,334,475 km (0.108 R)
• M6: 2,848,044 km (0.085 R)
• M7: 3,911,386 km (0.103 R)
• M8: 6,655,160 km (0.107 R)
• M9: 7,912,231 km (0.081 R)
• M10: 9,571,421 km (0.091 R)
• M11: 9,922,827 km (0.096 R)
• M12: 10,787,951 km (0.116 R)
• M13: 12,591,802 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.9

Radius: 9.1

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.78 AU - 4.46 AU

Year: 4841 Days

Day: 12.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,803,889 km

• M1: 113,246 km (0.103 R)
• M2: 468,241 km (0.119 R)
• M3: 1,201,420 km (0.102 R)
• M4: 1,793,230 km (0.095 R)
• M5: 2,156,304 km (0.112 R)
• M6: 3,421,154 km (0.046 R)
• M7: 6,238,381 km (0.111 R)
• M8: 7,471,516 km (0.117 R)
• M9: 7,766,224 km (0.098 R)
• M10: 9,274,320 km (0.103 R)
• M11: 9,876,302 km (0.106 R)
• M12: 11,349,990 km (0.111 R)
• M13: 12,444,748 km (0.108 R)
• M14: 19,683,639 km (0.112 R)
• M15: 22,996,185 km (0.081 R)
• M16: 23,464,276 km (0.116 R)
• M17: 25,070,359 km (0.078 R)
• M18: 30,890,315 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.9

Radius: 12

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.26 AU - 4.88 AU

Year: 6867 Days

Day: 15 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,803,889 km

• M1: 150,495 km (0.106 R)
• M2: 712,535 km (0.057 R)
• M3: 1,216,679 km (0.078 R)
• M4: 1,600,099 km (0.112 R)
• M5: 2,492,450 km (0.108 R)
• M6: 3,526,171 km (0.095 R)
• M7: 4,089,258 km (0.089 R)
• M8: 5,365,328 km (0.044 R)
• M9: 6,318,565 km (0.118 R)
• M10: 7,152,125 km (0.107 R)
• M11: 9,306,484 km (0.098 R)
• M12: 10,048,639 km (0.118 R)
• M13: 11,756,597 km (0.06 R)
• M14: 13,016,810 km (0.079 R)
• M15: 15,675,613 km (0.077 R)
• M16: 16,861,026 km (0.096 R)
• M17: 17,475,724 km (0.085 R)
• M18: 19,041,266 km (0.083 R)
• M19: 19,708,023 km (0.112 R)
• M20: 21,009,824 km (0.108 R)
• M21: 22,043,396 km (0.114 R)
• M22: 22,696,091 km (0.063 R)
• M23: 23,194,103 km (0.096 R)
• M24: 26,245,450 km (0.086 R)
• M25: 27,820,118 km (0.038 R)
• M26: 29,555,154 km (0.08 R)
• M27: 30,449,151 km (0.109 R)
• M28: 35,636,008 km (0.064 R)
• M29: 36,535,390 km (0.11 R)
• M30: 37,219,651 km (0.118 R)
• M31: 39,682,481 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532

Radius: 5.7

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.47 AU - 5.67 AU

Year: 9240 Days

Day: 20.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,803,889 km

• M1: 72,405 km (0.094 R)
• M2: 640,578 km (0.078 R)
• M3: 919,877 km (0.033 R)
• M4: 1,814,323 km (0.092 R)
• M5: 2,167,524 km (0.081 R)
• M6: 2,565,304 km (0.116 R)
• M7: 2,967,872 km (0.097 R)
• M8: 3,458,553 km (0.096 R)
• M9: 4,132,492 km (0.107 R)
• M10: 5,318,354 km (0.115 R)
• M11: 7,089,443 km (0.106 R)
• M12: 7,921,357 km (0.104 R)
• M13: 10,258,524 km (0.098 R)
• M14: 10,805,903 km (0.085 R)
• M15: 14,018,816 km (0.078 R)
• M16: 14,200,428 km (0.071 R)
• M17: 14,506,655 km (0.107 R)
• M18: 16,504,834 km (0.078 R)
• M19: 17,745,599 km (0.094 R)
• M20: 18,606,385 km (0.098 R)
• M21: 19,645,492 km (0.103 R)
• M22: 20,958,662 km (0.102 R)
• M23: 24,451,772 km (0.041 R)
• M24: 25,069,312 km (0.084 R)
• M25: 34,179,673 km (0.097 R)
• M26: 35,062,599 km (0.076 R)
• M27: 35,397,699 km (0.119 R)
• M28: 35,622,245 km (0.061 R)
• M29: 37,802,933 km (0.118 R)
• M30: 38,866,275 km (0.064 R)
• M31: 40,559,872 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.2

Radius: 3.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.98 AU - 7.96 AU

Year: 14351 Days

Day: 22.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,803,889 km

• M1: 41,289 km (0.106 R)
• M2: 182,659 km (0.084 R)
• M3: 382,522 km (0.049 R)
• M4: 593,156 km (0.096 R)
• M5: 983,157 km (0.113 R)
• M6: 1,154,896 km (0.104 R)
• M7: 2,986,422 km (0.047 R)
• M8: 3,446,735 km (0.098 R)
• M9: 9,028,231 km (0.109 R)
• M10: 9,299,752 km (0.045 R)
• M11: 9,899,938 km (0.102 R)
• M12: 12,369,201 km (0.038 R)
• M13: 13,094,152 km (0.094 R)
• M14: 13,745,052 km (0.058 R)
• M15: 14,104,386 km (0.105 R)
• M16: 19,233,050 km (0.106 R)
• M17: 24,342,416 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.6

Radius: 5.9

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.97 AU - 8.01 AU

Year: 15876 Days

Day: 23.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,803,889 km

• M1: 73,453 km (0.119 R)
• M2: 808,726 km (0.04 R)
• M3: 1,527,843 km (0.096 R)
• M4: 1,844,243 km (0.083 R)
• M5: 2,128,030 km (0.094 R)
• M6: 2,339,711 km (0.057 R)
• M7: 3,408,438 km (0.096 R)
• M8: 4,546,728 km (0.1 R)
• M9: 5,769,990 km (0.079 R)
• M10: 5,993,339 km (0.088 R)
• M11: 7,457,155 km (0.118 R)
• M12: 7,948,284 km (0.081 R)
• M13: 8,556,250 km (0.11 R)
• M14: 9,970,100 km (0.072 R)
• M15: 10,788,400 km (0.087 R)
• M16: 11,650,533 km (0.115 R)
• M17: 12,996,913 km (0.092 R)
• M18: 16,214,614 km (0.075 R)
• M19: 16,436,318 km (0.096 R)
• M20: 17,809,776 km (0.105 R)
• M21: 23,312,734 km (0.083 R)
• M22: 23,880,308 km (0.116 R)
• M23: 26,548,835 km (0.102 R)
• M24: 29,081,976 km (0.077 R)
• M25: 30,183,465 km (0.106 R)
• M26: 30,407,114 km (0.114 R)
• M27: 30,970,948 km (0.073 R)
• M28: 34,015,564 km (0.025 R)
• M29: 35,237,928 km (0.104 R)
• M30: 37,640,320 km (0.092 R)
• M31: 43,476,432 km (0.059 R)
• M32: 44,048,195 km (0.083 R)
• M33: 51,783,153 km (0.057 R)
• M34: 52,103,592 km (0.119 R)
• M35: 54,549,816 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.3

Radius: 7.4

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.44 AU - 11.92 AU

Year: 22831 Days

Day: 19.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,803,889 km

• M1: 92,003 km (0.085 R)
• M2: 326,722 km (0.082 R)
• M3: 792,270 km (0.114 R)
• M4: 1,206,357 km (0.11 R)
• M5: 1,852,022 km (0.09 R)
• M6: 2,307,398 km (0.084 R)
• M7: 2,809,448 km (0.077 R)
• M8: 3,868,900 km (0.073 R)
• M9: 5,449,551 km (0.101 R)
• M10: 6,840,961 km (0.042 R)
• M11: 8,727,839 km (0.107 R)
• M12: 9,940,629 km (0.109 R)
• M13: 10,368,778 km (0.08 R)
• M14: 11,196,503 km (0.076 R)
• M15: 14,402,834 km (0.036 R)
• M16: 14,793,135 km (0.076 R)
• M17: 18,355,210 km (0.049 R)
• M18: 19,754,698 km (0.098 R)
• M19: 21,324,428 km (0.046 R)
• M20: 24,268,365 km (0.118 R)
• M21: 25,269,474 km (0.084 R)
• M22: 26,763,657 km (0.119 R)
• M23: 29,549,918 km (0.066 R)
• M24: 32,523,774 km (0.109 R)
• M25: 34,845,982 km (0.07 R)
• M26: 35,126,178 km (0.105 R)
• M27: 38,908,013 km (0.111 R)
• M28: 40,586,501 km (0.035 R)
• M29: 41,365,307 km (0.093 R)
• M30: 50,063,675 km (0.118 R)
• M31: 52,598,013 km (0.09 R)
• M32: 55,980,421 km (0.097 R)
• M33: 56,751,299 km (0.109 R)
• M34: 80,337,049 km (0.109 R)
• M35: 80,581,342 km (0.069 R)
• M36: 81,810,887 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 13,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit