🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 10.8

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.83 AU - 1.23 AU

Year: 709 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,548,853 km

• M1: 134,339 km (0.095 R)
• M2: 532,120 km (0.114 R)
• M3: 890,706 km (0.051 R)
• M4: 1,312,422 km (0.078 R)
• M5: 1,696,589 km (0.052 R)
• M6: 2,235,740 km (0.052 R)
• M7: 2,619,010 km (0.03 R)
• M8: 3,329,749 km (0.104 R)
• M9: 3,702,398 km (0.077 R)
• M10: 4,087,463 km (0.114 R)
• M11: 4,466,843 km (0.09 R)
• M12: 5,009,135 km (0.071 R)
• M13: 8,085,167 km (0.105 R)
• M14: 8,608,909 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.6

Radius: 11.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.17 AU - 1.89 AU

Year: 1284 Days

Day: 13.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,548,853 km

• M1: 138,079 km (0.118 R)
• M2: 513,719 km (0.092 R)
• M3: 1,108,819 km (0.09 R)
• M4: 1,795,025 km (0.088 R)
• M5: 2,196,695 km (0.091 R)
• M6: 2,670,920 km (0.09 R)
• M7: 3,060,623 km (0.109 R)
• M8: 3,533,352 km (0.08 R)
• M9: 4,394,886 km (0.04 R)
• M10: 4,941,517 km (0.045 R)
• M11: 6,327,242 km (0.112 R)
• M12: 7,493,806 km (0.074 R)
• M13: 7,852,243 km (0.104 R)
• M14: 9,226,748 km (0.112 R)
• M15: 9,879,892 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 11.4

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.21 AU - 1.99 AU

Year: 1373 Days

Day: 9.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,548,853 km

• M1: 191,186 km (0.065 R)
• M2: 716,574 km (0.099 R)
• M3: 1,278,912 km (0.112 R)
• M4: 1,950,756 km (0.105 R)
• M5: 2,306,799 km (0.115 R)
• M6: 3,043,569 km (0.11 R)
• M7: 6,972,308 km (0.053 R)
• M8: 9,769,339 km (0.093 R)
• M9: 10,476,488 km (0.102 R)
• M10: 10,891,174 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 8.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.55 AU - 1.67 AU

Year: 1386 Days

Day: 8.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,548,853 km

• M1: 103,971 km (0.092 R)
• M2: 473,926 km (0.116 R)
• M3: 813,513 km (0.096 R)
• M4: 1,075,609 km (0.101 R)
• M5: 1,797,867 km (0.105 R)
• M6: 2,592,531 km (0.048 R)
• M7: 3,185,238 km (0.079 R)
• M8: 3,624,906 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 9.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.15 AU - 2.27 AU

Year: 2228 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,548,853 km

• M1: 114,592 km (0.115 R)
• M2: 541,245 km (0.073 R)
• M3: 1,135,448 km (0.061 R)
• M4: 1,659,788 km (0.037 R)
• M5: 3,089,046 km (0.099 R)
• M6: 3,689,532 km (0.075 R)
• M7: 4,202,803 km (0.046 R)
• M8: 4,763,047 km (0.071 R)
• M9: 5,143,025 km (0.116 R)
• M10: 5,629,966 km (0.102 R)
• M11: 6,745,667 km (0.084 R)
• M12: 9,042,443 km (0.069 R)
• M13: 9,532,676 km (0.035 R)
• M14: 10,633,267 km (0.048 R)
• M15: 10,972,555 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 14.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.48 AU - 3.04 AU

Year: 3110 Days

Day: 8.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,548,853 km

• M1: 178,919 km (0.105 R)
• M2: 842,236 km (0.059 R)
• M3: 1,301,352 km (0.09 R)
• M4: 2,244,267 km (0.081 R)
• M5: 2,737,192 km (0.048 R)
• M6: 3,200,497 km (0.109 R)
• M7: 3,642,110 km (0.076 R)
• M8: 4,165,254 km (0.112 R)
• M9: 4,672,241 km (0.099 R)
• M10: 5,291,875 km (0.093 R)
• M11: 5,785,997 km (0.077 R)
• M12: 6,256,931 km (0.105 R)
• M13: 8,669,645 km (0.086 R)
• M14: 10,196,740 km (0.108 R)
• M15: 11,444,836 km (0.093 R)
• M16: 11,938,359 km (0.064 R)
• M17: 14,432,305 km (0.09 R)
• M18: 15,253,597 km (0.106 R)
• M19: 16,674,328 km (0.061 R)
• M20: 19,602,407 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.8

Radius: 8.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.02 AU - 5.06 AU

Year: 7674 Days

Day: 11.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,548,853 km

• M1: 134,788 km (0.078 R)
• M2: 471,981 km (0.087 R)
• M3: 1,051,523 km (0.118 R)
• M4: 1,513,631 km (0.037 R)
• M5: 1,924,577 km (0.072 R)
• M6: 2,238,732 km (0.119 R)
• M7: 2,774,891 km (0.07 R)
• M8: 3,434,468 km (0.108 R)
• M9: 5,036,212 km (0.12 R)
• M10: 8,421,762 km (0.094 R)
• M11: 9,269,383 km (0.116 R)
• M12: 9,632,158 km (0.057 R)
• M13: 13,540,402 km (0.083 R)
• M14: 14,271,936 km (0.105 R)
• M15: 21,660,724 km (0.102 R)
• M16: 22,516,125 km (0.116 R)
• M17: 27,710,762 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.1

Radius: 4.1

Gravity: 58.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.36 AU - 5.94 AU

Year: 9109 Days

Day: 19.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,548,853 km

• M1: 51,013 km (0.12 R)
• M2: 232,325 km (0.112 R)
• M3: 604,974 km (0.11 R)
• M4: 880,683 km (0.051 R)
• M5: 1,069,924 km (0.076 R)
• M6: 1,364,183 km (0.1 R)
• M7: 2,203,427 km (0.114 R)
• M8: 2,764,120 km (0.08 R)
• M9: 2,895,616 km (0.089 R)
• M10: 3,643,905 km (0.117 R)
• M11: 4,512,919 km (0.101 R)
• M12: 4,947,351 km (0.104 R)
• M13: 5,341,542 km (0.106 R)
• M14: 5,511,784 km (0.052 R)
• M15: 8,023,981 km (0.094 R)
• M16: 8,613,845 km (0.049 R)
• M17: 9,477,474 km (0.092 R)
• M18: 11,886,299 km (0.095 R)
• M19: 12,472,124 km (0.105 R)
• M20: 13,386,616 km (0.109 R)
• M21: 14,410,314 km (0.104 R)
• M22: 15,279,777 km (0.095 R)
• M23: 15,692,517 km (0.086 R)
• M24: 17,122,374 km (0.051 R)
• M25: 19,910,729 km (0.094 R)
• M26: 21,497,663 km (0.081 R)
• M27: 23,076,968 km (0.097 R)
• M28: 27,461,232 km (0.05 R)
• M29: 27,866,792 km (0.064 R)
• M30: 31,366,485 km (0.092 R)
• M31: 33,971,582 km (0.088 R)
• M32: 36,962,941 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.4

Radius: 4

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.94 AU - 6.4 AU

Year: 10395 Days

Day: 23.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,548,853 km

• M1: 49,816 km (0.031 R)
• M2: 275,110 km (0.032 R)
• M3: 420,071 km (0.11 R)
• M4: 765,642 km (0.098 R)
• M5: 2,900,703 km (0.108 R)
• M6: 3,743,088 km (0.115 R)
• M7: 4,839,940 km (0.075 R)
• M8: 5,131,057 km (0.096 R)
• M9: 6,104,640 km (0.099 R)
• M10: 6,731,605 km (0.113 R)
• M11: 6,994,149 km (0.053 R)
• M12: 7,822,473 km (0.057 R)
• M13: 8,149,344 km (0.075 R)
• M14: 8,447,343 km (0.05 R)
• M15: 8,599,185 km (0.081 R)
• M16: 10,609,032 km (0.1 R)
• M17: 12,416,922 km (0.113 R)
• M18: 12,861,378 km (0.08 R)
• M19: 15,021,870 km (0.119 R)
• M20: 20,112,087 km (0.082 R)
• M21: 20,450,927 km (0.111 R)
• M22: 23,749,560 km (0.116 R)
• M23: 25,603,526 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.7

Radius: 3.8

Gravity: 63.69 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.84 AU - 7.02 AU

Year: 11059 Days

Day: 24.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,548,853 km

• M1: 51,462 km (0.102 R)
• M2: 177,273 km (0.053 R)
• M3: 301,141 km (0.082 R)
• M4: 447,148 km (0.082 R)
• M5: 878,140 km (0.111 R)
• M6: 1,650,364 km (0.112 R)
• M7: 2,490,655 km (0.059 R)
• M8: 2,772,198 km (0.089 R)
• M9: 3,098,920 km (0.077 R)
• M10: 3,745,332 km (0.074 R)
• M11: 4,602,528 km (0.051 R)
• M12: 5,127,617 km (0.071 R)
• M13: 7,542,276 km (0.034 R)
• M14: 8,411,589 km (0.115 R)
• M15: 8,602,626 km (0.096 R)
• M16: 10,292,184 km (0.11 R)
• M17: 10,788,699 km (0.091 R)
• M18: 11,185,882 km (0.104 R)
• M19: 11,358,966 km (0.071 R)
• M20: 14,720,430 km (0.039 R)
• M21: 14,928,372 km (0.102 R)
• M22: 16,365,259 km (0.062 R)
• M23: 18,367,477 km (0.062 R)
• M24: 19,096,916 km (0.099 R)
• M25: 21,937,181 km (0.069 R)
• M26: 26,144,771 km (0.12 R)
• M27: 32,237,444 km (0.048 R)
• M28: 34,991,840 km (0.076 R)
• M29: 36,362,904 km (0.09 R)
• M30: 36,742,883 km (0.034 R)
• M31: 39,344,539 km (0.099 R)
• M32: 44,331,983 km (0.061 R)
• M33: 44,620,706 km (0.119 R)
• M34: 45,494,657 km (0.093 R)
• M35: 53,552,298 km (0.093 R)
• M36: 54,704,800 km (0.103 R)
• M37: 56,041,906 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 18,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit