🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.3

Radius: 12.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.8 AU - 0.9 AU

Year: 532 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,666,956 km

• M1: 155,881 km (0.053 R)
• M2: 597,045 km (0.117 R)
• M3: 1,012,927 km (0.082 R)
• M4: 1,445,714 km (0.049 R)
• M5: 1,938,040 km (0.027 R)
• M6: 2,444,280 km (0.062 R)
• M7: 2,916,410 km (0.096 R)
• M8: 3,844,964 km (0.099 R)
• M9: 4,328,016 km (0.117 R)
• M10: 5,518,217 km (0.116 R)
• M11: 6,282,512 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 14.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.84 AU - 2.9 AU

Year: 2475 Days

Day: 7.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,666,956 km

• M1: 181,013 km (0.095 R)
• M2: 632,350 km (0.092 R)
• M3: 1,418,936 km (0.068 R)
• M4: 2,045,900 km (0.089 R)
• M5: 2,595,972 km (0.086 R)
• M6: 4,390,698 km (0.113 R)
• M7: 4,849,664 km (0.112 R)
• M8: 5,504,005 km (0.104 R)
• M9: 5,964,168 km (0.036 R)
• M10: 7,767,720 km (0.051 R)
• M11: 8,411,589 km (0.084 R)
• M12: 9,291,673 km (0.083 R)
• M13: 10,781,818 km (0.112 R)
• M14: 12,967,592 km (0.085 R)
• M15: 14,142,534 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 13.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.18 AU - 3.4 AU

Year: 3161 Days

Day: 8.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,666,956 km

• M1: 172,636 km (0.09 R)
• M2: 715,227 km (0.096 R)
• M3: 1,277,865 km (0.085 R)
• M4: 1,697,637 km (0.039 R)
• M5: 2,185,774 km (0.093 R)
• M6: 2,752,601 km (0.112 R)
• M7: 3,381,061 km (0.104 R)
• M8: 3,845,563 km (0.079 R)
• M9: 4,374,092 km (0.044 R)
• M10: 5,210,045 km (0.114 R)
• M11: 6,703,630 km (0.087 R)
• M12: 7,503,829 km (0.069 R)
• M13: 8,300,438 km (0.12 R)
• M14: 10,443,427 km (0.097 R)
• M15: 10,952,509 km (0.039 R)
• M16: 11,601,913 km (0.089 R)
• M17: 14,507,852 km (0.072 R)
• M18: 15,897,766 km (0.05 R)
• M19: 16,363,015 km (0.095 R)
• M20: 16,890,497 km (0.091 R)
• M21: 17,320,591 km (0.113 R)
• M22: 18,655,154 km (0.103 R)
• M23: 19,289,299 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 8.4

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3 AU - 4.14 AU

Year: 4575 Days

Day: 11.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,666,956 km

• M1: 104,419 km (0.062 R)
• M2: 407,056 km (0.088 R)
• M3: 684,261 km (0.106 R)
• M4: 1,277,416 km (0.117 R)
• M5: 2,193,703 km (0.096 R)
• M6: 2,592,531 km (0.107 R)
• M7: 2,872,578 km (0.077 R)
• M8: 4,226,289 km (0.03 R)
• M9: 6,421,937 km (0.105 R)
• M10: 8,848,265 km (0.051 R)
• M11: 9,652,354 km (0.089 R)
• M12: 15,191,215 km (0.115 R)
• M13: 15,587,649 km (0.057 R)
• M14: 17,304,434 km (0.077 R)
• M15: 17,799,304 km (0.103 R)
• M16: 25,756,116 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.3

Radius: 11.4

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.83 AU - 4.49 AU

Year: 4749 Days

Day: 14.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,666,956 km

• M1: 142,268 km (0.092 R)
• M2: 710,291 km (0.068 R)
• M3: 1,249,591 km (0.056 R)
• M4: 1,818,063 km (0.05 R)
• M5: 2,454,003 km (0.11 R)
• M6: 2,944,236 km (0.109 R)
• M7: 3,670,384 km (0.087 R)
• M8: 4,388,005 km (0.092 R)
• M9: 5,478,124 km (0.049 R)
• M10: 7,144,495 km (0.089 R)
• M11: 7,780,585 km (0.087 R)
• M12: 8,415,927 km (0.096 R)
• M13: 10,575,522 km (0.079 R)
• M14: 10,983,775 km (0.06 R)
• M15: 11,355,376 km (0.029 R)
• M16: 11,831,845 km (0.093 R)
• M17: 13,499,562 km (0.076 R)
• M18: 13,980,370 km (0.088 R)
• M19: 16,862,971 km (0.041 R)
• M20: 18,639,595 km (0.093 R)
• M21: 19,573,086 km (0.097 R)
• M22: 21,317,547 km (0.093 R)
• M23: 22,043,396 km (0.064 R)
• M24: 23,011,743 km (0.115 R)
• M25: 24,794,052 km (0.068 R)
• M26: 26,583,392 km (0.05 R)
• M27: 30,691,499 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.7

Radius: 3.5

Gravity: 35.57 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.49 AU - 7.77 AU

Year: 14295 Days

Day: 16.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,666,956 km

• M1: 43,683 km (0.049 R)
• M2: 199,564 km (0.114 R)
• M3: 1,027,289 km (0.069 R)
• M4: 1,154,447 km (0.059 R)
• M5: 2,934,213 km (0.069 R)
• M6: 3,725,436 km (0.074 R)
• M7: 3,915,874 km (0.117 R)
• M8: 5,097,847 km (0.076 R)
• M9: 7,099,765 km (0.12 R)
• M10: 7,737,052 km (0.081 R)
• M11: 8,182,555 km (0.113 R)
• M12: 8,644,812 km (0.116 R)
• M13: 9,271,627 km (0.106 R)
• M14: 10,347,236 km (0.116 R)
• M15: 11,617,621 km (0.077 R)
• M16: 12,439,961 km (0.073 R)
• M17: 12,681,711 km (0.1 R)
• M18: 17,970,893 km (0.105 R)
• M19: 19,796,735 km (0.028 R)
• M20: 21,481,805 km (0.069 R)
• M21: 22,093,362 km (0.115 R)
• M22: 24,184,889 km (0.076 R)
• M23: 29,285,429 km (0.055 R)
• M24: 31,690,663 km (0.038 R)
• M25: 35,298,665 km (0.11 R)
• M26: 38,528,034 km (0.067 R)
• M27: 39,170,856 km (0.108 R)
• M28: 39,820,859 km (0.091 R)
• M29: 44,011,694 km (0.076 R)
• M30: 45,997,156 km (0.117 R)
• M31: 46,575,203 km (0.115 R)
• M32: 51,065,532 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.7

Radius: 4.1

Gravity: 29.67 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.55 AU - 9.09 AU

Year: 16277 Days

Day: 19 Hours

Environment

Temp: -239 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,666,956 km

• M1: 51,162 km (0.098 R)
• M2: 252,222 km (0.098 R)
• M3: 572,212 km (0.081 R)
• M4: 1,016,368 km (0.078 R)
• M5: 1,612,815 km (0.063 R)
• M6: 1,950,008 km (0.086 R)
• M7: 2,232,599 km (0.081 R)
• M8: 2,585,201 km (0.114 R)
• M9: 2,832,486 km (0.108 R)
• M10: 2,973,856 km (0.03 R)
• M11: 3,194,812 km (0.094 R)
• M12: 3,725,137 km (0.069 R)
• M13: 3,923,952 km (0.088 R)
• M14: 4,250,674 km (0.068 R)
• M15: 4,563,184 km (0.103 R)
• M16: 7,502,932 km (0.093 R)
• M17: 9,701,572 km (0.073 R)
• M18: 11,443,788 km (0.072 R)
• M19: 13,918,137 km (0.092 R)
• M20: 14,053,822 km (0.099 R)
• M21: 16,197,410 km (0.108 R)
• M22: 16,803,730 km (0.108 R)
• M23: 18,304,347 km (0.11 R)
• M24: 18,549,089 km (0.116 R)
• M25: 18,878,952 km (0.117 R)
• M26: 21,659,827 km (0.098 R)
• M27: 24,013,450 km (0.025 R)
• M28: 24,306,812 km (0.115 R)
• M29: 24,602,716 km (0.111 R)
• M30: 29,221,251 km (0.12 R)
• M31: 32,204,981 km (0.108 R)
• M32: 38,368,263 km (0.095 R)
• M33: 44,680,246 km (0.055 R)
• M34: 53,623,806 km (0.111 R)
• M35: 55,136,689 km (0.088 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: 497 - 14,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit