🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 14.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.52 AU - 0.66 AU

Year: 319 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 44,033,933 km

• M1: 183,257 km (0.117 R)
• M2: 628,311 km (0.083 R)
• M3: 1,106,575 km (0.111 R)
• M4: 2,815,432 km (0.106 R)
• M5: 3,371,038 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.9

Radius: 9.1

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.74 AU - 0.94 AU

Year: 541 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,033,933 km

• M1: 113,096 km (0.117 R)
• M2: 400,174 km (0.03 R)
• M3: 865,723 km (0.084 R)
• M4: 1,270,684 km (0.118 R)
• M5: 1,596,060 km (0.098 R)
• M6: 2,531,495 km (0.086 R)
• M7: 3,006,618 km (0.086 R)
• M8: 3,836,737 km (0.059 R)
• M9: 4,179,465 km (0.057 R)
• M10: 4,495,865 km (0.115 R)
• M11: 5,245,799 km (0.114 R)
• M12: 5,578,804 km (0.093 R)
• M13: 6,114,514 km (0.114 R)
• M14: 6,826,899 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.3

Radius: 12.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.11 AU - 1.71 AU

Year: 1177 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,033,933 km

• M1: 158,574 km (0.097 R)
• M2: 602,131 km (0.098 R)
• M3: 1,023,997 km (0.102 R)
• M4: 1,583,493 km (0.095 R)
• M5: 2,178,295 km (0.095 R)
• M6: 2,638,458 km (0.084 R)
• M7: 3,248,518 km (0.081 R)
• M8: 4,066,369 km (0.117 R)
• M9: 4,605,819 km (0.116 R)
• M10: 5,075,257 km (0.098 R)
• M11: 5,807,689 km (0.115 R)
• M12: 7,739,745 km (0.047 R)
• M13: 8,351,301 km (0.117 R)
• M14: 8,966,298 km (0.089 R)
• M15: 10,130,618 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.4

Radius: 14.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.53 AU - 1.53 AU

Year: 1330 Days

Day: 12.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,033,933 km

• M1: 189,690 km (0.083 R)
• M2: 697,874 km (0.089 R)
• M3: 1,153,699 km (0.115 R)
• M4: 1,614,311 km (0.069 R)
• M5: 2,649,528 km (0.112 R)
• M6: 3,215,457 km (0.063 R)
• M7: 4,416,129 km (0.095 R)
• M8: 5,061,794 km (0.108 R)
• M9: 5,602,291 km (0.118 R)
• M10: 6,071,280 km (0.047 R)
• M11: 9,081,040 km (0.055 R)
• M12: 9,700,524 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 14.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.93 AU - 1.97 AU

Year: 1914 Days

Day: 14.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,033,933 km

• M1: 179,069 km (0.077 R)
• M2: 786,436 km (0.097 R)
• M3: 1,856,510 km (0.075 R)
• M4: 2,767,411 km (0.098 R)
• M5: 5,858,701 km (0.093 R)
• M6: 6,691,662 km (0.103 R)
• M7: 8,149,643 km (0.097 R)
• M8: 10,131,965 km (0.119 R)
• M9: 10,834,027 km (0.12 R)
• M10: 11,568,403 km (0.084 R)
• M11: 12,049,061 km (0.072 R)
• M12: 13,266,190 km (0.059 R)
• M13: 13,748,792 km (0.113 R)
• M14: 14,197,736 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 10.5

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.99 AU - 2.63 AU

Year: 2468 Days

Day: 12.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,033,933 km

• M1: 130,599 km (0.102 R)
• M2: 466,895 km (0.101 R)
• M3: 939,325 km (0.077 R)
• M4: 1,445,115 km (0.085 R)
• M5: 1,847,683 km (0.102 R)
• M6: 2,407,628 km (0.118 R)
• M7: 2,963,534 km (0.108 R)
• M8: 3,868,152 km (0.061 R)
• M9: 4,970,240 km (0.076 R)
• M10: 5,421,576 km (0.112 R)
• M11: 6,243,318 km (0.036 R)
• M12: 6,656,208 km (0.119 R)
• M13: 7,235,151 km (0.117 R)
• M14: 7,598,375 km (0.108 R)
• M15: 8,361,623 km (0.098 R)
• M16: 10,040,411 km (0.109 R)
• M17: 11,197,700 km (0.077 R)
• M18: 11,850,096 km (0.106 R)
• M19: 14,812,433 km (0.118 R)
• M20: 16,777,700 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 12.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.23 AU - 3.45 AU

Year: 4291 Days

Day: 6.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,033,933 km

• M1: 154,834 km (0.09 R)
• M2: 614,847 km (0.107 R)
• M3: 1,030,430 km (0.087 R)
• M4: 1,989,203 km (0.061 R)
• M5: 2,408,825 km (0.081 R)
• M6: 2,875,570 km (0.116 R)
• M7: 5,063,439 km (0.038 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.2

Radius: 7.6

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.15 AU - 6.75 AU

Year: 8943 Days

Day: 18.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,033,933 km

• M1: 96,042 km (0.111 R)
• M2: 622,028 km (0.114 R)
• M3: 1,130,062 km (0.064 R)
• M4: 1,544,748 km (0.07 R)
• M5: 2,202,380 km (0.068 R)
• M6: 2,911,923 km (0.117 R)
• M7: 4,185,599 km (0.069 R)
• M8: 5,419,781 km (0.053 R)
• M9: 7,171,423 km (0.116 R)
• M10: 8,256,306 km (0.076 R)
• M11: 11,492,108 km (0.119 R)
• M12: 14,635,309 km (0.11 R)
• M13: 16,435,420 km (0.086 R)
• M14: 19,877,518 km (0.111 R)
• M15: 21,922,371 km (0.102 R)
• M16: 27,141,242 km (0.071 R)
• M17: 30,327,528 km (0.073 R)
• M18: 33,131,889 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.5

Radius: 5.6

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.79 AU - 6.67 AU

Year: 10931 Days

Day: 18 Hours

Environment

Temp: -236 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,033,933 km

• M1: 69,713 km (0.054 R)
• M2: 263,591 km (0.104 R)
• M3: 570,417 km (0.116 R)
• M4: 815,907 km (0.119 R)
• M5: 1,130,810 km (0.118 R)
• M6: 2,637,710 km (0.117 R)
• M7: 3,303,719 km (0.035 R)
• M8: 4,293,309 km (0.055 R)
• M9: 4,576,199 km (0.106 R)
• M10: 4,781,447 km (0.095 R)
• M11: 7,504,577 km (0.041 R)
• M12: 7,708,030 km (0.047 R)
• M13: 9,237,369 km (0.111 R)
• M14: 9,853,713 km (0.057 R)
• M15: 10,296,073 km (0.101 R)
• M16: 11,866,851 km (0.095 R)
• M17: 13,711,243 km (0.102 R)
• M18: 15,606,349 km (0.066 R)
• M19: 15,871,586 km (0.105 R)
• M20: 17,669,304 km (0.109 R)
• M21: 19,141,197 km (0.109 R)
• M22: 19,752,304 km (0.11 R)
• M23: 19,984,780 km (0.116 R)
• M24: 20,852,896 km (0.093 R)
• M25: 21,828,125 km (0.033 R)
• M26: 27,164,580 km (0.111 R)
• M27: 27,645,088 km (0.111 R)
• M28: 28,228,969 km (0.032 R)
• M29: 32,981,843 km (0.084 R)
• M30: 34,640,135 km (0.093 R)
• M31: 42,599,041 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 18,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit