🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 11.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.54 AU - 0.62 AU

Year: 305 Days

Day: 5.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,894,706 km

• M1: 139,276 km (0.115 R)
• M2: 497,862 km (0.106 R)
• M3: 859,589 km (0.117 R)
• M4: 1,241,962 km (0.089 R)
• M5: 1,612,964 km (0.062 R)
• M6: 1,979,479 km (0.06 R)
• M7: 2,485,120 km (0.071 R)
• M8: 3,570,752 km (0.106 R)
• M9: 3,999,649 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 13.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.68 AU - 0.74 AU

Year: 413 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,894,706 km

• M1: 171,738 km (0.084 R)
• M2: 627,114 km (0.116 R)
• M3: 1,291,030 km (0.114 R)
• M4: 1,748,350 km (0.118 R)
• M5: 3,005,272 km (0.091 R)
• M6: 4,086,565 km (0.085 R)
• M7: 4,551,964 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 13

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.6 AU - 0.84 AU

Year: 422 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,894,706 km

• M1: 161,715 km (0.087 R)
• M2: 649,853 km (0.104 R)
• M3: 1,108,520 km (0.071 R)
• M4: 1,526,646 km (0.032 R)
• M5: 1,962,275 km (0.114 R)
• M6: 2,500,977 km (0.037 R)
• M7: 3,751,466 km (0.082 R)
• M8: 4,259,650 km (0.026 R)
• M9: 4,693,334 km (0.112 R)
• M10: 5,172,346 km (0.086 R)
• M11: 5,701,175 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.9

Radius: 10

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.77 AU - 0.95 AU

Year: 551 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,894,706 km

• M1: 124,316 km (0.057 R)
• M2: 462,108 km (0.099 R)
• M3: 778,807 km (0.053 R)
• M4: 1,108,371 km (0.101 R)
• M5: 1,422,526 km (0.1 R)
• M6: 2,201,183 km (0.104 R)
• M7: 2,530,598 km (0.057 R)
• M8: 2,971,911 km (0.107 R)
• M9: 3,413,823 km (0.101 R)
• M10: 3,831,201 km (0.079 R)
• M11: 4,209,534 km (0.092 R)
• M12: 4,612,701 km (0.034 R)
• M13: 5,601,991 km (0.059 R)
• M14: 6,090,877 km (0.108 R)
• M15: 6,647,531 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.4

Radius: 12.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.07 AU - 2.37 AU

Year: 2283 Days

Day: 11.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,894,706 km

• M1: 150,495 km (0.098 R)
• M2: 637,287 km (0.12 R)
• M3: 1,025,045 km (0.091 R)
• M4: 1,603,390 km (0.094 R)
• M5: 2,591,035 km (0.09 R)
• M6: 3,034,892 km (0.117 R)
• M7: 3,574,492 km (0.104 R)
• M8: 4,044,977 km (0.086 R)
• M9: 5,169,504 km (0.047 R)
• M10: 5,731,992 km (0.069 R)
• M11: 7,846,857 km (0.093 R)
• M12: 8,952,385 km (0.102 R)
• M13: 9,440,224 km (0.043 R)
• M14: 10,532,139 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 8

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.79 AU - 5.03 AU

Year: 6392 Days

Day: 12.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,894,706 km

• M1: 99,483 km (0.089 R)
• M2: 561,890 km (0.078 R)
• M3: 976,575 km (0.115 R)
• M4: 2,005,808 km (0.108 R)
• M5: 2,268,502 km (0.075 R)
• M6: 3,048,954 km (0.078 R)
• M7: 3,774,055 km (0.116 R)
• M8: 4,893,795 km (0.068 R)
• M9: 6,640,201 km (0.086 R)
• M10: 8,594,846 km (0.066 R)
• M11: 11,360,612 km (0.095 R)
• M12: 13,254,970 km (0.117 R)
• M13: 15,603,357 km (0.094 R)
• M14: 15,987,674 km (0.061 R)
• M15: 16,247,376 km (0.111 R)
• M16: 17,657,635 km (0.033 R)
• M17: 18,570,481 km (0.104 R)
• M18: 19,147,630 km (0.091 R)
• M19: 19,885,895 km (0.069 R)
• M20: 20,489,972 km (0.103 R)
• M21: 21,734,925 km (0.064 R)
• M22: 23,779,778 km (0.108 R)
• M23: 25,949,695 km (0.115 R)
• M24: 28,248,267 km (0.081 R)
• M25: 29,984,948 km (0.106 R)
• M26: 30,679,232 km (0.107 R)
• M27: 34,853,162 km (0.078 R)
• M28: 35,180,782 km (0.057 R)
• M29: 36,399,256 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.6

Radius: 3.9

Gravity: 63.75 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.64 AU - 5.98 AU

Year: 9667 Days

Day: 25 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,894,706 km

• M1: 48,470 km (0.1 R)
• M2: 344,973 km (0.05 R)
• M3: 663,317 km (0.085 R)
• M4: 812,167 km (0.114 R)
• M5: 1,317,359 km (0.053 R)
• M6: 2,060,411 km (0.101 R)
• M7: 3,190,773 km (0.111 R)
• M8: 4,345,669 km (0.098 R)
• M9: 6,818,521 km (0.107 R)
• M10: 9,035,113 km (0.099 R)
• M11: 9,429,303 km (0.067 R)
• M12: 9,783,701 km (0.105 R)
• M13: 10,042,056 km (0.095 R)
• M14: 12,098,129 km (0.032 R)
• M15: 12,637,579 km (0.076 R)
• M16: 12,820,837 km (0.09 R)
• M17: 13,068,122 km (0.061 R)
• M18: 13,318,399 km (0.085 R)
• M19: 13,958,379 km (0.104 R)
• M20: 15,717,650 km (0.057 R)
• M21: 17,392,548 km (0.051 R)
• M22: 17,771,778 km (0.078 R)
• M23: 19,424,984 km (0.056 R)
• M24: 22,225,456 km (0.1 R)
• M25: 22,492,638 km (0.081 R)
• M26: 23,033,435 km (0.113 R)
• M27: 27,470,807 km (0.087 R)
• M28: 28,505,575 km (0.064 R)
• M29: 29,565,925 km (0.076 R)
• M30: 32,674,569 km (0.1 R)
• M31: 33,019,990 km (0.082 R)
• M32: 33,601,178 km (0.091 R)
• M33: 38,370,208 km (0.116 R)
• M34: 40,848,895 km (0.081 R)
• M35: 42,059,292 km (0.082 R)
• M36: 50,746,141 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.8

Radius: 6

Gravity: 25.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.87 AU - 9.99 AU

Year: 18420 Days

Day: 17.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,894,706 km

• M1: 92,601 km (0.082 R)
• M2: 374,892 km (0.058 R)
• M3: 625,768 km (0.107 R)
• M4: 1,209,648 km (0.091 R)
• M5: 1,432,998 km (0.114 R)
• M6: 1,648,868 km (0.086 R)
• M7: 2,125,935 km (0.073 R)
• M8: 2,969,219 km (0.076 R)
• M9: 5,175,039 km (0.11 R)
• M10: 5,368,170 km (0.044 R)
• M11: 5,728,102 km (0.069 R)
• M12: 8,659,323 km (0.069 R)
• M13: 8,876,988 km (0.044 R)
• M14: 12,460,755 km (0.09 R)
• M15: 13,596,801 km (0.091 R)
• M16: 14,040,059 km (0.108 R)
• M17: 15,428,028 km (0.059 R)
• M18: 21,597,145 km (0.114 R)
• M19: 23,971,114 km (0.115 R)
• M20: 27,089,332 km (0.062 R)
• M21: 27,555,778 km (0.099 R)
• M22: 28,027,460 km (0.118 R)
• M23: 31,997,489 km (0.115 R)
• M24: 33,981,007 km (0.117 R)
• M25: 38,191,439 km (0.072 R)
• M26: 43,368,572 km (0.049 R)
• M27: 44,006,906 km (0.114 R)
• M28: 44,813,389 km (0.113 R)
• M29: 52,341,004 km (0.117 R)
• M30: 52,882,997 km (0.058 R)
• M31: 55,274,618 km (0.104 R)
• M32: 60,074,765 km (0.046 R)
• M33: 63,903,423 km (0.045 R)
• M34: 72,042,595 km (0.108 R)
• M35: 78,227,719 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.4

Radius: 6.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.14 AU - 10.74 AU

Year: 20020 Days

Day: 20 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,894,706 km

• M1: 81,082 km (0.064 R)
• M2: 316,399 km (0.044 R)
• M3: 714,330 km (0.072 R)
• M4: 928,853 km (0.112 R)
• M5: 1,296,116 km (0.074 R)
• M6: 1,965,716 km (0.08 R)
• M7: 2,866,445 km (0.107 R)
• M8: 3,881,167 km (0.107 R)
• M9: 4,239,005 km (0.087 R)
• M10: 6,517,979 km (0.061 R)
• M11: 6,984,126 km (0.055 R)
• M12: 8,561,785 km (0.041 R)
• M13: 9,168,554 km (0.027 R)
• M14: 9,703,815 km (0.109 R)
• M15: 11,051,991 km (0.1 R)
• M16: 11,658,312 km (0.075 R)
• M17: 12,461,802 km (0.112 R)
• M18: 12,877,086 km (0.108 R)
• M19: 15,429,524 km (0.117 R)
• M20: 18,149,064 km (0.118 R)
• M21: 18,992,347 km (0.073 R)
• M22: 21,424,509 km (0.088 R)
• M23: 22,106,526 km (0.094 R)
• M24: 27,192,704 km (0.106 R)
• M25: 29,637,433 km (0.115 R)
• M26: 30,058,700 km (0.074 R)
• M27: 30,377,194 km (0.042 R)
• M28: 32,114,175 km (0.115 R)
• M29: 32,894,627 km (0.09 R)
• M30: 35,076,362 km (0.053 R)
• M31: 36,262,524 km (0.114 R)
• M32: 39,218,129 km (0.057 R)
• M33: 40,884,200 km (0.094 R)
• M34: 42,064,976 km (0.1 R)
• M35: 43,268,192 km (0.073 R)
• M36: 48,602,403 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 11,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit