🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.4

Radius: 13.8

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.74 AU - 0.8 AU

Year: 466 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,731,407 km

• M1: 171,738 km (0.05 R)
• M2: 714,330 km (0.095 R)
• M3: 1,175,540 km (0.103 R)
• M4: 1,677,441 km (0.062 R)
• M5: 2,406,282 km (0.11 R)
• M6: 2,859,713 km (0.039 R)
• M7: 3,643,157 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.8

Radius: 9.1

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.75 AU - 1.23 AU

Year: 680 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,731,407 km

• M1: 113,246 km (0.041 R)
• M2: 486,193 km (0.052 R)
• M3: 833,410 km (0.068 R)
• M4: 1,154,297 km (0.044 R)
• M5: 1,532,780 km (0.054 R)
• M6: 1,939,536 km (0.083 R)
• M7: 2,399,550 km (0.104 R)
• M8: 3,118,068 km (0.076 R)
• M9: 3,504,779 km (0.116 R)
• M10: 4,036,151 km (0.106 R)
• M11: 4,361,526 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.7

Radius: 9.2

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.04 AU - 1.64 AU

Year: 1071 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,731,407 km

• M1: 114,442 km (0.111 R)
• M2: 537,356 km (0.103 R)
• M3: 964,757 km (0.103 R)
• M4: 1,620,594 km (0.102 R)
• M5: 2,003,115 km (0.039 R)
• M6: 2,690,518 km (0.071 R)
• M7: 3,095,778 km (0.103 R)
• M8: 4,013,860 km (0.03 R)
• M9: 4,827,673 km (0.057 R)
• M10: 5,487,549 km (0.101 R)
• M11: 5,994,835 km (0.082 R)
• M12: 7,103,056 km (0.064 R)
• M13: 7,755,453 km (0.08 R)
• M14: 8,290,265 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 11.6

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.4 AU - 1.5 AU

Year: 1205 Days

Day: 11 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,731,407 km

• M1: 144,212 km (0.08 R)
• M2: 593,006 km (0.09 R)
• M3: 1,026,989 km (0.076 R)
• M4: 1,400,984 km (0.104 R)
• M5: 2,000,872 km (0.052 R)
• M6: 2,367,386 km (0.074 R)
• M7: 3,542,627 km (0.113 R)
• M8: 4,068,015 km (0.081 R)
• M9: 5,526,594 km (0.116 R)
• M10: 7,231,262 km (0.065 R)
• M11: 8,079,781 km (0.113 R)
• M12: 8,528,275 km (0.09 R)
• M13: 9,112,455 km (0.093 R)
• M14: 9,567,831 km (0.075 R)
• M15: 10,070,330 km (0.109 R)
• M16: 11,369,289 km (0.118 R)
• M17: 12,185,943 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 12

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.71 AU - 2.03 AU

Year: 1765 Days

Day: 9.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,731,407 km

• M1: 149,299 km (0.084 R)
• M2: 603,478 km (0.075 R)
• M3: 1,239,269 km (0.072 R)
• M4: 1,621,043 km (0.115 R)
• M5: 2,690,069 km (0.1 R)
• M6: 4,071,605 km (0.055 R)
• M7: 5,508,343 km (0.108 R)
• M8: 5,940,531 km (0.054 R)
• M9: 6,501,972 km (0.116 R)
• M10: 7,975,062 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.5

Radius: 4.3

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.74 AU - 6.8 AU

Year: 10837 Days

Day: 23.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,731,407 km

• M1: 55,202 km (0.103 R)
• M2: 217,515 km (0.047 R)
• M3: 382,971 km (0.107 R)
• M4: 557,402 km (0.096 R)
• M5: 807,829 km (0.075 R)
• M6: 2,056,073 km (0.061 R)
• M7: 2,325,200 km (0.111 R)
• M8: 2,617,364 km (0.051 R)
• M9: 3,337,828 km (0.034 R)
• M10: 5,931,855 km (0.082 R)
• M11: 6,710,362 km (0.105 R)
• M12: 7,518,191 km (0.116 R)
• M13: 8,155,478 km (0.099 R)
• M14: 8,626,561 km (0.119 R)
• M15: 9,282,548 km (0.105 R)
• M16: 10,059,709 km (0.066 R)
• M17: 11,498,242 km (0.067 R)
• M18: 12,190,581 km (0.07 R)
• M19: 13,334,257 km (0.108 R)
• M20: 16,813,454 km (0.116 R)
• M21: 17,001,798 km (0.098 R)
• M22: 17,255,067 km (0.061 R)
• M23: 18,626,132 km (0.038 R)
• M24: 20,351,145 km (0.107 R)
• M25: 22,330,773 km (0.066 R)
• M26: 22,634,457 km (0.101 R)
• M27: 29,576,546 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.5

Radius: 4.1

Gravity: 54.52 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.37 AU - 8.17 AU

Year: 12159 Days

Day: 23.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,731,407 km

• M1: 51,162 km (0.069 R)
• M2: 241,900 km (0.106 R)
• M3: 599,887 km (0.106 R)
• M4: 821,292 km (0.106 R)
• M5: 1,195,287 km (0.037 R)
• M6: 1,610,122 km (0.094 R)
• M7: 2,133,864 km (0.11 R)
• M8: 2,270,896 km (0.101 R)
• M9: 2,855,823 km (0.11 R)
• M10: 3,071,543 km (0.111 R)
• M11: 3,272,304 km (0.107 R)
• M12: 4,601,182 km (0.077 R)
• M13: 5,979,277 km (0.094 R)
• M14: 6,252,892 km (0.04 R)
• M15: 6,453,353 km (0.101 R)
• M16: 6,616,863 km (0.091 R)
• M17: 8,455,421 km (0.072 R)
• M18: 8,602,027 km (0.054 R)
• M19: 9,465,057 km (0.045 R)
• M20: 12,398,073 km (0.104 R)
• M21: 13,036,557 km (0.087 R)
• M22: 14,658,048 km (0.117 R)
• M23: 24,709,978 km (0.06 R)
• M24: 26,545,843 km (0.035 R)
• M25: 27,071,530 km (0.11 R)
• M26: 27,711,510 km (0.105 R)
• M27: 29,804,533 km (0.099 R)
• M28: 32,595,730 km (0.096 R)
• M29: 35,683,580 km (0.101 R)
• M30: 36,581,766 km (0.044 R)
• M31: 38,023,590 km (0.082 R)
• M32: 38,691,395 km (0.098 R)
• M33: 45,354,634 km (0.066 R)
• M34: 45,804,175 km (0.107 R)
• M35: 49,825,366 km (0.119 R)
• M36: 53,240,087 km (0.062 R)
• M37: 54,919,622 km (0.116 R)
• M38: 55,601,190 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902

Radius: 3

Gravity: 100.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.11 AU - 9.91 AU

Year: 17136 Days

Day: 20.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,731,407 km

• M1: 37,549 km (0.104 R)
• M2: 468,541 km (0.104 R)
• M3: 569,519 km (0.117 R)
• M4: 675,734 km (0.115 R)
• M5: 1,038,359 km (0.117 R)
• M6: 2,213,001 km (0.083 R)
• M7: 2,690,817 km (0.091 R)
• M8: 3,877,128 km (0.062 R)
• M9: 4,261,894 km (0.065 R)
• M10: 5,032,622 km (0.116 R)
• M11: 7,597,777 km (0.073 R)
• M12: 8,353,396 km (0.116 R)
• M13: 11,295,686 km (0.087 R)
• M14: 12,892,344 km (0.051 R)
• M15: 15,797,236 km (0.106 R)
• M16: 17,358,439 km (0.057 R)
• M17: 18,483,864 km (0.087 R)
• M18: 20,497,900 km (0.049 R)
• M19: 22,958,636 km (0.079 R)
• M20: 23,266,508 km (0.104 R)
• M21: 24,525,673 km (0.082 R)
• M22: 28,692,722 km (0.114 R)
• M23: 33,570,361 km (0.09 R)
• M24: 35,859,058 km (0.116 R)
• M25: 39,557,118 km (0.078 R)
• M26: 41,195,214 km (0.053 R)
• M27: 43,344,936 km (0.085 R)
• M28: 46,054,153 km (0.098 R)
• M29: 46,216,916 km (0.116 R)
• M30: 47,533,078 km (0.098 R)
• M31: 53,048,003 km (0.071 R)
• M32: 53,766,073 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671

Radius: 6.9

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.67 AU - 8.99 AU

Year: 18111 Days

Day: 20.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,731,407 km

• M1: 86,168 km (0.113 R)
• M2: 319,541 km (0.106 R)
• M3: 659,427 km (0.091 R)
• M4: 968,048 km (0.088 R)
• M5: 1,555,070 km (0.1 R)
• M6: 3,063,166 km (0.114 R)
• M7: 3,635,228 km (0.119 R)
• M8: 5,508,942 km (0.094 R)
• M9: 6,784,413 km (0.116 R)
• M10: 7,007,164 km (0.115 R)
• M11: 8,602,476 km (0.097 R)
• M12: 9,456,979 km (0.1 R)
• M13: 10,964,626 km (0.064 R)
• M14: 11,459,047 km (0.048 R)
• M15: 12,963,403 km (0.115 R)
• M16: 13,307,030 km (0.07 R)
• M17: 16,120,966 km (0.086 R)
• M18: 16,438,562 km (0.103 R)
• M19: 22,992,146 km (0.099 R)
• M20: 25,800,397 km (0.101 R)
• M21: 28,136,667 km (0.072 R)
• M22: 31,342,998 km (0.072 R)
• M23: 35,315,121 km (0.092 R)
• M24: 35,716,492 km (0.063 R)
• M25: 44,863,803 km (0.083 R)
• M26: 49,888,796 km (0.081 R)
• M27: 50,394,137 km (0.066 R)
• M28: 53,497,994 km (0.092 R)
• M29: 55,096,746 km (0.113 R)
• M30: 58,389,246 km (0.114 R)
• M31: 66,780,639 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 17,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit