🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.9

Radius: 8.8

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.64 AU - 0.82 AU

Year: 438 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,954,157 km

• M1: 109,506 km (0.111 R)
• M2: 545,883 km (0.047 R)
• M3: 937,231 km (0.079 R)
• M4: 1,414,298 km (0.081 R)
• M5: 1,706,014 km (0.113 R)
• M6: 2,088,087 km (0.084 R)
• M7: 2,488,710 km (0.105 R)
• M8: 2,804,212 km (0.094 R)
• M9: 4,033,159 km (0.049 R)
• M10: 4,701,263 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.6

Radius: 13.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.81 AU - 1.17 AU

Year: 692 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 32,954,157 km

• M1: 172,935 km (0.085 R)
• M2: 696,976 km (0.074 R)
• M3: 1,161,478 km (0.045 R)
• M4: 1,955,693 km (0.057 R)
• M5: 3,014,696 km (0.114 R)
• M6: 3,467,828 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.7

Radius: 12.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.77 AU - 2.65 AU

Year: 2309 Days

Day: 14.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,954,157 km

• M1: 154,235 km (0.037 R)
• M2: 548,276 km (0.087 R)
• M3: 1,031,477 km (0.102 R)
• M4: 1,418,188 km (0.083 R)
• M5: 2,070,435 km (0.068 R)
• M6: 3,374,928 km (0.089 R)
• M7: 3,978,555 km (0.069 R)
• M8: 5,075,407 km (0.036 R)
• M9: 7,027,958 km (0.086 R)
• M10: 7,922,254 km (0.098 R)
• M11: 8,526,929 km (0.104 R)
• M12: 9,334,458 km (0.076 R)
• M13: 10,602,749 km (0.027 R)
• M14: 11,219,392 km (0.097 R)
• M15: 11,859,970 km (0.092 R)
• M16: 13,214,279 km (0.047 R)
• M17: 13,657,986 km (0.084 R)
• M18: 15,484,277 km (0.06 R)
• M19: 16,840,532 km (0.06 R)
• M20: 17,309,820 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.8

Radius: 12.5

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.28 AU - 2.88 AU

Year: 2913 Days

Day: 10 Hours

Environment

Temp: -218 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,954,157 km

• M1: 158,275 km (0.107 R)
• M2: 631,004 km (0.12 R)
• M3: 1,028,186 km (0.115 R)
• M4: 1,944,174 km (0.075 R)
• M5: 2,516,386 km (0.032 R)
• M6: 4,044,678 km (0.106 R)
• M7: 4,911,148 km (0.113 R)
• M8: 5,414,994 km (0.073 R)
• M9: 6,919,051 km (0.038 R)
• M10: 7,718,353 km (0.099 R)
• M11: 11,544,168 km (0.03 R)
• M12: 14,263,259 km (0.1 R)
• M13: 14,978,786 km (0.049 R)
• M14: 16,151,334 km (0.087 R)
• M15: 17,384,170 km (0.057 R)
• M16: 18,678,641 km (0.11 R)
• M17: 19,287,953 km (0.118 R)
• M18: 20,418,015 km (0.073 R)
• M19: 21,459,216 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572

Radius: 8.7

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.16 AU - 3.06 AU

Year: 2964 Days

Day: 7 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,954,157 km

• M1: 108,309 km (0.069 R)
• M2: 505,342 km (0.119 R)
• M3: 1,672,953 km (0.108 R)
• M4: 2,206,718 km (0.059 R)
• M5: 2,587,894 km (0.119 R)
• M6: 3,501,488 km (0.074 R)
• M7: 4,206,991 km (0.092 R)
• M8: 4,638,132 km (0.081 R)
• M9: 5,845,836 km (0.071 R)
• M10: 7,682,000 km (0.115 R)
• M11: 8,097,434 km (0.11 R)
• M12: 9,433,941 km (0.104 R)
• M13: 9,836,210 km (0.081 R)
• M14: 10,596,915 km (0.117 R)
• M15: 12,494,713 km (0.041 R)
• M16: 15,048,499 km (0.105 R)
• M17: 19,590,290 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.2

Radius: 13.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.33 AU - 3.37 AU

Year: 4310 Days

Day: 11.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 149.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,954,157 km

• M1: 170,542 km (0.087 R)
• M2: 612,005 km (0.091 R)
• M3: 1,465,760 km (0.072 R)
• M4: 1,901,090 km (0.054 R)
• M5: 2,456,397 km (0.09 R)
• M6: 2,915,812 km (0.1 R)
• M7: 4,384,115 km (0.098 R)
• M8: 4,857,443 km (0.066 R)
• M9: 5,504,304 km (0.074 R)
• M10: 7,171,572 km (0.109 R)
• M11: 7,903,704 km (0.064 R)
• M12: 8,494,616 km (0.069 R)
• M13: 9,681,974 km (0.106 R)
• M14: 12,385,357 km (0.057 R)
• M15: 14,718,635 km (0.058 R)
• M16: 20,036,540 km (0.101 R)
• M17: 24,604,960 km (0.084 R)
• M18: 25,627,312 km (0.098 R)
• M19: 27,925,285 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968

Radius: 3.4

Gravity: 83.74 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.46 AU - 5.92 AU

Year: 9541 Days

Day: 25 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 32,954,157 km

• M1: 43,832 km (0.078 R)
• M2: 151,543 km (0.102 R)
• M3: 477,965 km (0.09 R)
• M4: 1,260,811 km (0.12 R)
• M5: 1,914,105 km (0.112 R)
• M6: 2,162,587 km (0.037 R)
• M7: 2,554,384 km (0.116 R)
• M8: 3,108,345 km (0.102 R)
• M9: 3,792,007 km (0.102 R)
• M10: 4,509,628 km (0.075 R)
• M11: 4,632,298 km (0.12 R)
• M12: 4,757,063 km (0.067 R)
• M13: 5,013,623 km (0.11 R)
• M14: 6,870,731 km (0.105 R)
• M15: 7,115,473 km (0.088 R)
• M16: 7,323,863 km (0.105 R)
• M17: 9,337,301 km (0.083 R)
• M18: 11,519,485 km (0.028 R)
• M19: 11,806,862 km (0.114 R)
• M20: 13,442,117 km (0.12 R)
• M21: 13,632,555 km (0.097 R)
• M22: 15,568,202 km (0.113 R)
• M23: 16,637,677 km (0.1 R)
• M24: 17,679,327 km (0.112 R)
• M25: 20,056,138 km (0.052 R)
• M26: 23,270,098 km (0.12 R)
• M27: 25,918,579 km (0.034 R)
• M28: 26,115,151 km (0.036 R)
• M29: 27,825,952 km (0.065 R)
• M30: 28,031,948 km (0.094 R)
• M31: 31,468,810 km (0.112 R)
• M32: 31,692,608 km (0.084 R)
• M33: 32,941,750 km (0.065 R)
• M34: 33,404,008 km (0.069 R)
• M35: 35,780,520 km (0.067 R)
• M36: 36,268,957 km (0.119 R)
• M37: 36,514,895 km (0.104 R)
• M38: 39,293,377 km (0.089 R)
• M39: 46,125,362 km (0.049 R)
• M40: 47,140,683 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.8

Radius: 5

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.84 AU - 6.5 AU

Year: 10773 Days

Day: 19.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,954,157 km

• M1: 62,233 km (0.114 R)
• M2: 244,593 km (0.051 R)
• M3: 457,171 km (0.095 R)
• M4: 815,608 km (0.089 R)
• M5: 1,139,936 km (0.119 R)
• M6: 1,796,670 km (0.086 R)
• M7: 2,135,809 km (0.11 R)
• M8: 4,399,673 km (0.119 R)
• M9: 5,070,769 km (0.094 R)
• M10: 6,380,798 km (0.102 R)
• M11: 7,131,330 km (0.09 R)
• M12: 7,825,614 km (0.12 R)
• M13: 8,092,497 km (0.088 R)
• M14: 10,178,041 km (0.076 R)
• M15: 10,727,215 km (0.094 R)
• M16: 16,402,659 km (0.057 R)
• M17: 18,869,378 km (0.066 R)
• M18: 19,142,544 km (0.063 R)
• M19: 20,476,657 km (0.104 R)
• M20: 24,120,413 km (0.116 R)
• M21: 28,441,398 km (0.116 R)
• M22: 28,620,616 km (0.056 R)
• M23: 31,305,000 km (0.105 R)
• M24: 32,074,083 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit