🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 11.5

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.48 AU - 0.52 AU

Year: 244 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,442,761 km

• M1: 146,905 km (0.11 R)
• M2: 374,593 km (0.058 R)
• M3: 787,334 km (0.098 R)
• M4: 1,016,368 km (0.105 R)
• M5: 1,234,930 km (0.089 R)
• M6: 1,477,877 km (0.088 R)
• M7: 1,728,603 km (0.076 R)
• M8: 1,956,291 km (0.118 R)
• M9: 2,462,381 km (0.074 R)
• M10: 2,757,238 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.2

Radius: 8.1

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.58 AU - 0.68 AU

Year: 345 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,442,761 km

• M1: 101,278 km (0.115 R)
• M2: 285,732 km (0.09 R)
• M3: 485,744 km (0.058 R)
• M4: 641,924 km (0.106 R)
• M5: 865,274 km (0.108 R)
• M6: 1,075,160 km (0.106 R)
• M7: 1,254,528 km (0.071 R)
• M8: 1,410,858 km (0.093 R)
• M9: 1,605,933 km (0.102 R)
• M10: 1,876,705 km (0.056 R)
• M11: 2,043,357 km (0.104 R)
• M12: 2,370,528 km (0.096 R)
• M13: 2,573,233 km (0.052 R)
• M14: 2,784,465 km (0.102 R)
• M15: 3,592,144 km (0.094 R)
• M16: 3,842,421 km (0.06 R)
• M17: 4,063,826 km (0.095 R)
• M18: 4,456,820 km (0.086 R)
• M19: 5,086,328 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 10.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 541 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,442,761 km

• M1: 127,158 km (0.063 R)
• M2: 324,328 km (0.032 R)
• M3: 542,143 km (0.088 R)
• M4: 756,217 km (0.082 R)
• M5: 997,967 km (0.08 R)
• M6: 1,236,426 km (0.092 R)
• M7: 1,467,406 km (0.04 R)
• M8: 2,444,130 km (0.094 R)
• M9: 2,838,620 km (0.059 R)
• M10: 3,311,349 km (0.056 R)
• M11: 3,561,925 km (0.102 R)
• M12: 3,762,536 km (0.039 R)
• M13: 4,021,191 km (0.1 R)
• M14: 4,509,179 km (0.103 R)
• M15: 4,879,583 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.2

Radius: 11.9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.7 AU - 1.1 AU

Year: 589 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,442,761 km

• M1: 181,462 km (0.096 R)
• M2: 603,179 km (0.067 R)
• M3: 855,849 km (0.092 R)
• M4: 1,169,556 km (0.116 R)
• M5: 1,527,693 km (0.103 R)
• M6: 2,134,762 km (0.073 R)
• M7: 2,555,431 km (0.085 R)
• M8: 2,807,503 km (0.118 R)
• M9: 3,175,813 km (0.074 R)
• M10: 3,537,840 km (0.1 R)
• M11: 3,804,423 km (0.064 R)
• M12: 4,168,096 km (0.109 R)
• M13: 4,595,198 km (0.09 R)
• M14: 5,251,484 km (0.099 R)
• M15: 5,979,128 km (0.081 R)
• M16: 6,477,588 km (0.039 R)
• M17: 6,882,400 km (0.103 R)
• M18: 7,241,584 km (0.102 R)

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.6

Radius: 8.6

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.1 AU - 1.82 AU

Year: 1218 Days

Day: 12 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,442,761 km

• M1: 176,226 km (0.098 R)
• M2: 588,967 km (0.107 R)
• M3: 780,602 km (0.092 R)
• M4: 978,520 km (0.107 R)
• M5: 1,202,019 km (0.073 R)
• M6: 1,813,575 km (0.076 R)
• M7: 2,121,148 km (0.111 R)
• M8: 2,309,791 km (0.032 R)
• M9: 2,846,698 km (0.078 R)
• M10: 3,454,364 km (0.032 R)
• M11: 3,774,653 km (0.045 R)
• M12: 5,919,737 km (0.083 R)
• M13: 7,591,942 km (0.106 R)
• M14: 7,951,725 km (0.114 R)
• M15: 8,222,198 km (0.087 R)
• M16: 8,938,772 km (0.085 R)
• M17: 9,122,628 km (0.029 R)
• M18: 9,350,017 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 13.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.97 AU - 3.59 AU

Year: 4100 Days

Day: 9.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,442,761 km

• M1: 168,148 km (0.081 R)
• M2: 604,974 km (0.061 R)
• M3: 1,034,918 km (0.091 R)
• M4: 1,335,011 km (0.112 R)
• M5: 1,649,915 km (0.076 R)
• M6: 1,926,671 km (0.078 R)
• M7: 2,285,556 km (0.086 R)
• M8: 3,089,196 km (0.1 R)
• M9: 3,356,827 km (0.105 R)
• M10: 3,942,951 km (0.11 R)
• M11: 4,311,859 km (0.069 R)
• M12: 4,646,659 km (0.092 R)
• M13: 4,994,325 km (0.097 R)
• M14: 5,263,751 km (0.089 R)
• M15: 6,056,769 km (0.068 R)
• M16: 7,160,652 km (0.077 R)
• M17: 7,747,973 km (0.075 R)
• M18: 8,244,189 km (0.051 R)
• M19: 9,090,165 km (0.116 R)
• M20: 9,455,034 km (0.072 R)
• M21: 10,489,653 km (0.093 R)
• M22: 10,750,253 km (0.092 R)
• M23: 11,963,342 km (0.111 R)
• M24: 13,624,028 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958

Radius: 13.1

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.16 AU - 4.24 AU

Year: 4913 Days

Day: 14.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,442,761 km

• M1: 167,699 km (0.103 R)
• M2: 508,483 km (0.108 R)
• M3: 1,191,697 km (0.065 R)
• M4: 1,545,047 km (0.064 R)
• M5: 1,904,530 km (0.109 R)
• M6: 2,390,724 km (0.057 R)
• M7: 2,917,458 km (0.072 R)
• M8: 3,211,866 km (0.091 R)
• M9: 3,670,833 km (0.105 R)
• M10: 4,002,042 km (0.109 R)
• M11: 4,348,212 km (0.104 R)
• M12: 4,783,392 km (0.117 R)
• M13: 5,476,628 km (0.076 R)
• M14: 5,745,605 km (0.076 R)
• M15: 6,189,761 km (0.088 R)
• M16: 8,733,374 km (0.039 R)
• M17: 9,491,686 km (0.071 R)
• M18: 11,143,097 km (0.111 R)
• M19: 14,237,529 km (0.113 R)
• M20: 15,115,668 km (0.107 R)
• M21: 15,519,433 km (0.07 R)
• M22: 16,482,544 km (0.101 R)
• M23: 17,812,319 km (0.099 R)
• M24: 18,201,872 km (0.112 R)
• M25: 18,496,730 km (0.104 R)
• M26: 20,264,677 km (0.109 R)
• M27: 20,837,188 km (0.081 R)
• M28: 21,791,174 km (0.097 R)
• M29: 23,207,267 km (0.103 R)
• M30: 25,764,344 km (0.079 R)
• M31: 30,769,739 km (0.108 R)
• M32: 31,539,719 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 12.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.47 AU - 4.91 AU

Year: 7011 Days

Day: 8.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,442,761 km

• M1: 160,519 km (0.1 R)
• M2: 629,657 km (0.075 R)
• M3: 921,523 km (0.099 R)
• M4: 1,367,325 km (0.113 R)
• M5: 1,748,500 km (0.097 R)
• M6: 2,427,674 km (0.11 R)
• M7: 3,227,574 km (0.043 R)
• M8: 3,794,849 km (0.113 R)
• M9: 4,304,380 km (0.078 R)
• M10: 5,453,291 km (0.066 R)
• M11: 6,875,817 km (0.113 R)
• M12: 7,954,268 km (0.083 R)
• M13: 9,503,953 km (0.107 R)
• M14: 10,310,734 km (0.051 R)
• M15: 10,853,176 km (0.069 R)
• M16: 11,409,530 km (0.115 R)
• M17: 11,803,122 km (0.093 R)
• M18: 14,064,294 km (0.108 R)
• M19: 15,700,297 km (0.064 R)
• M20: 16,735,963 km (0.097 R)
• M21: 19,471,360 km (0.099 R)
• M22: 20,624,011 km (0.061 R)
• M23: 21,035,405 km (0.068 R)
• M24: 21,510,379 km (0.049 R)
• M25: 21,810,023 km (0.053 R)
• M26: 28,104,653 km (0.11 R)
• M27: 29,417,972 km (0.066 R)
• M28: 31,625,289 km (0.108 R)
• M29: 32,501,334 km (0.077 R)
• M30: 36,436,357 km (0.057 R)
• M31: 36,826,508 km (0.118 R)
• M32: 38,488,540 km (0.093 R)
• M33: 39,779,420 km (0.101 R)
• M34: 41,589,405 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.3

Radius: 6.7

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.95 AU - 7.29 AU

Year: 11757 Days

Day: 20.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,442,761 km

• M1: 136,284 km (0.044 R)
• M2: 329,415 km (0.08 R)
• M3: 610,509 km (0.114 R)
• M4: 743,352 km (0.036 R)
• M5: 997,519 km (0.118 R)
• M6: 1,577,061 km (0.114 R)
• M7: 1,852,321 km (0.113 R)
• M8: 2,068,939 km (0.096 R)
• M9: 2,362,599 km (0.087 R)
• M10: 2,494,694 km (0.081 R)
• M11: 9,157,185 km (0.118 R)
• M12: 11,115,271 km (0.09 R)
• M13: 11,793,997 km (0.109 R)
• M14: 14,005,353 km (0.108 R)
• M15: 15,043,263 km (0.12 R)
• M16: 16,291,807 km (0.085 R)
• M17: 17,590,316 km (0.061 R)
• M18: 19,064,005 km (0.074 R)
• M19: 20,532,158 km (0.05 R)
• M20: 21,121,574 km (0.103 R)
• M21: 21,319,791 km (0.108 R)
• M22: 26,358,546 km (0.061 R)
• M23: 28,462,790 km (0.071 R)
• M24: 29,001,492 km (0.057 R)
• M25: 29,311,608 km (0.111 R)
• M26: 33,910,397 km (0.053 R)
• M27: 35,176,443 km (0.117 R)
• M28: 37,778,249 km (0.088 R)
• M29: 38,487,792 km (0.114 R)
• M30: 40,473,106 km (0.088 R)
• M31: 42,321,387 km (0.117 R)
• M32: 43,734,638 km (0.116 R)
• M33: 51,047,581 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.1

Radius: 3.8

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.57 AU - 9.35 AU

Year: 16985 Days

Day: 20.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,442,761 km

• M1: 47,722 km (0.096 R)
• M2: 183,257 km (0.112 R)
• M3: 305,180 km (0.076 R)
• M4: 643,570 km (0.093 R)
• M5: 1,925,474 km (0.102 R)
• M6: 3,523,179 km (0.082 R)
• M7: 3,680,556 km (0.086 R)
• M8: 3,787,519 km (0.114 R)
• M9: 4,230,329 km (0.09 R)
• M10: 5,065,085 km (0.097 R)
• M11: 5,446,110 km (0.116 R)
• M12: 9,120,833 km (0.113 R)
• M13: 9,459,223 km (0.087 R)
• M14: 10,154,554 km (0.108 R)
• M15: 10,556,673 km (0.114 R)
• M16: 14,316,666 km (0.027 R)
• M17: 15,605,900 km (0.101 R)
• M18: 16,327,560 km (0.075 R)
• M19: 20,243,434 km (0.089 R)
• M20: 20,494,310 km (0.058 R)
• M21: 23,828,846 km (0.12 R)
• M22: 26,405,520 km (0.055 R)
• M23: 27,269,747 km (0.067 R)
• M24: 28,443,642 km (0.119 R)
• M25: 31,564,852 km (0.081 R)
• M26: 35,840,508 km (0.119 R)
• M27: 36,509,660 km (0.11 R)
• M28: 41,994,665 km (0.046 R)
• M29: 42,355,795 km (0.093 R)
• M30: 44,834,631 km (0.088 R)
• M31: 47,767,647 km (0.085 R)
• M32: 47,863,689 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 11,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit