🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.9

Radius: 12.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.84 AU - 1.1 AU

Year: 659 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,677,971 km

• M1: 150,495 km (0.092 R)
• M2: 529,277 km (0.085 R)
• M3: 958,474 km (0.096 R)
• M4: 1,520,812 km (0.064 R)
• M5: 1,988,156 km (0.096 R)
• M6: 2,432,611 km (0.069 R)
• M7: 2,871,531 km (0.077 R)
• M8: 3,257,793 km (0.087 R)
• M9: 4,183,355 km (0.098 R)
• M10: 5,222,013 km (0.117 R)
• M11: 5,610,519 km (0.106 R)
• M12: 6,158,795 km (0.101 R)
• M13: 6,571,984 km (0.06 R)
• M14: 7,114,725 km (0.062 R)
• M15: 7,852,841 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 11.3

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.43 AU - 2.53 AU

Year: 2696 Days

Day: 6.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 66.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,677,971 km

• M1: 140,772 km (0.087 R)
• M2: 526,435 km (0.029 R)
• M3: 1,063,192 km (0.091 R)
• M4: 1,655,300 km (0.063 R)
• M5: 2,443,532 km (0.12 R)
• M6: 3,103,408 km (0.12 R)
• M7: 4,969,492 km (0.049 R)
• M8: 7,299,179 km (0.098 R)
• M9: 7,781,184 km (0.027 R)
• M10: 8,561,785 km (0.12 R)
• M11: 10,160,089 km (0.071 R)
• M12: 11,472,511 km (0.116 R)
• M13: 13,505,097 km (0.08 R)
• M14: 14,134,456 km (0.083 R)
• M15: 14,884,988 km (0.099 R)
• M16: 19,709,968 km (0.116 R)
• M17: 20,143,503 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 9.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.89 AU - 4.99 AU

Year: 6458 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,677,971 km

• M1: 132,693 km (0.079 R)
• M2: 675,135 km (0.108 R)
• M3: 1,158,636 km (0.092 R)
• M4: 1,986,061 km (0.099 R)
• M5: 3,931,432 km (0.085 R)
• M6: 4,298,246 km (0.073 R)
• M7: 5,154,395 km (0.088 R)
• M8: 5,737,527 km (0.032 R)
• M9: 6,302,558 km (0.102 R)
• M10: 7,440,250 km (0.111 R)
• M11: 8,296,100 km (0.095 R)
• M12: 11,719,048 km (0.098 R)
• M13: 13,177,029 km (0.119 R)
• M14: 15,304,461 km (0.078 R)
• M15: 17,345,424 km (0.072 R)
• M16: 20,160,856 km (0.118 R)
• M17: 20,635,231 km (0.042 R)
• M18: 21,186,499 km (0.085 R)
• M19: 22,318,506 km (0.085 R)
• M20: 23,119,753 km (0.096 R)
• M21: 25,638,831 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 9.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.41 AU - 5.57 AU

Year: 6567 Days

Day: 12.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 97.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,677,971 km

• M1: 119,379 km (0.057 R)
• M2: 424,708 km (0.117 R)
• M3: 864,227 km (0.084 R)
• M4: 1,349,971 km (0.075 R)
• M5: 1,894,507 km (0.062 R)
• M6: 2,291,091 km (0.086 R)
• M7: 2,724,327 km (0.107 R)
• M8: 3,109,691 km (0.071 R)
• M9: 4,136,082 km (0.104 R)
• M10: 4,463,701 km (0.078 R)
• M11: 4,835,901 km (0.098 R)
• M12: 5,228,745 km (0.069 R)
• M13: 5,857,953 km (0.09 R)
• M14: 6,304,952 km (0.117 R)
• M15: 7,195,508 km (0.037 R)
• M16: 8,523,787 km (0.086 R)
• M17: 9,309,924 km (0.117 R)
• M18: 13,050,769 km (0.093 R)
• M19: 13,374,498 km (0.081 R)
• M20: 13,814,466 km (0.079 R)
• M21: 15,490,860 km (0.103 R)
• M22: 16,037,490 km (0.116 R)
• M23: 19,804,065 km (0.102 R)
• M24: 22,311,026 km (0.096 R)
• M25: 22,696,690 km (0.106 R)
• M26: 23,481,480 km (0.081 R)
• M27: 24,528,665 km (0.115 R)
• M28: 25,188,242 km (0.101 R)
• M29: 29,954,430 km (0.104 R)
• M30: 31,089,579 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.3

Radius: 11.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.63 AU - 5.38 AU

Year: 7717 Days

Day: 15 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,677,971 km

• M1: 148,102 km (0.094 R)
• M2: 531,970 km (0.09 R)
• M3: 926,759 km (0.107 R)
• M4: 1,455,737 km (0.08 R)
• M5: 1,925,773 km (0.108 R)
• M6: 2,997,343 km (0.112 R)
• M7: 4,404,909 km (0.112 R)
• M8: 4,886,465 km (0.074 R)
• M9: 5,522,555 km (0.076 R)
• M10: 5,955,641 km (0.115 R)
• M11: 9,177,381 km (0.093 R)
• M12: 11,135,467 km (0.11 R)
• M13: 11,728,323 km (0.09 R)
• M14: 12,870,054 km (0.067 R)
• M15: 14,660,891 km (0.115 R)
• M16: 15,193,309 km (0.081 R)
• M17: 18,594,267 km (0.078 R)
• M18: 19,358,862 km (0.1 R)
• M19: 21,778,907 km (0.07 R)
• M20: 26,423,173 km (0.096 R)
• M21: 28,562,123 km (0.068 R)
• M22: 29,393,289 km (0.056 R)
• M23: 31,492,895 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.3

Radius: 3.8

Gravity: 32.57 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.08 AU - 7.38 AU

Year: 10734 Days

Day: 18.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,677,971 km

• M1: 49,068 km (0.119 R)
• M2: 228,586 km (0.056 R)
• M3: 667,057 km (0.066 R)
• M4: 1,127,220 km (0.105 R)
• M5: 1,316,012 km (0.109 R)
• M6: 2,554,683 km (0.086 R)
• M7: 3,032,648 km (0.071 R)
• M8: 4,190,984 km (0.085 R)
• M9: 4,357,487 km (0.102 R)
• M10: 6,714,700 km (0.076 R)
• M11: 8,553,857 km (0.109 R)
• M12: 10,297,420 km (0.119 R)
• M13: 12,264,482 km (0.085 R)
• M14: 13,306,132 km (0.11 R)
• M15: 17,273,767 km (0.116 R)
• M16: 17,415,735 km (0.039 R)
• M17: 17,558,452 km (0.094 R)
• M18: 18,878,503 km (0.058 R)
• M19: 19,562,764 km (0.066 R)
• M20: 21,386,362 km (0.025 R)
• M21: 21,550,022 km (0.106 R)
• M22: 22,890,120 km (0.086 R)
• M23: 23,493,448 km (0.105 R)
• M24: 24,552,302 km (0.11 R)
• M25: 24,731,819 km (0.079 R)
• M26: 25,002,891 km (0.048 R)
• M27: 27,434,305 km (0.074 R)
• M28: 27,821,913 km (0.085 R)
• M29: 28,806,716 km (0.056 R)
• M30: 34,081,237 km (0.089 R)
• M31: 39,347,681 km (0.059 R)
• M32: 40,838,424 km (0.093 R)
• M33: 43,144,325 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190

Radius: 3.6

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.67 AU - 7.25 AU

Year: 11333 Days

Day: 18.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,677,971 km

• M1: 44,879 km (0.097 R)
• M2: 363,523 km (0.056 R)
• M3: 502,200 km (0.059 R)
• M4: 872,455 km (0.082 R)
• M5: 1,026,690 km (0.099 R)
• M6: 3,501,039 km (0.105 R)
• M7: 4,707,097 km (0.092 R)
• M8: 6,133,064 km (0.101 R)
• M9: 7,709,676 km (0.033 R)
• M10: 8,449,737 km (0.101 R)
• M11: 11,437,056 km (0.056 R)
• M12: 16,586,514 km (0.107 R)
• M13: 17,160,521 km (0.076 R)
• M14: 17,616,047 km (0.109 R)
• M15: 18,619,250 km (0.084 R)
• M16: 19,169,471 km (0.052 R)
• M17: 23,092,227 km (0.106 R)
• M18: 27,872,776 km (0.03 R)
• M19: 28,865,508 km (0.095 R)
• M20: 29,881,576 km (0.112 R)
• M21: 31,401,640 km (0.095 R)
• M22: 31,595,220 km (0.078 R)
• M23: 32,673,970 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418

Radius: 8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.53 AU - 8.35 AU

Year: 14008 Days

Day: 19.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,677,971 km

• M1: 99,782 km (0.102 R)
• M2: 563,236 km (0.041 R)
• M3: 819,497 km (0.107 R)
• M4: 1,612,815 km (0.082 R)
• M5: 1,908,570 km (0.064 R)
• M6: 3,626,252 km (0.101 R)
• M7: 5,509,390 km (0.118 R)
• M8: 6,003,063 km (0.072 R)
• M9: 6,298,220 km (0.118 R)
• M10: 11,017,434 km (0.078 R)
• M11: 15,722,736 km (0.051 R)
• M12: 16,284,775 km (0.105 R)
• M13: 21,104,819 km (0.082 R)
• M14: 22,136,147 km (0.056 R)
• M15: 23,837,523 km (0.088 R)
• M16: 24,392,382 km (0.111 R)
• M17: 26,599,549 km (0.084 R)
• M18: 29,568,019 km (0.05 R)
• M19: 30,749,394 km (0.087 R)
• M20: 43,379,194 km (0.109 R)
• M21: 43,791,336 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.8

Radius: 8

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.91 AU - 9.43 AU

Year: 14662 Days

Day: 19.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,677,971 km

• M1: 99,483 km (0.093 R)
• M2: 549,473 km (0.074 R)
• M3: 1,170,304 km (0.115 R)
• M4: 1,642,136 km (0.119 R)
• M5: 1,967,960 km (0.088 R)
• M6: 2,527,306 km (0.043 R)
• M7: 3,037,734 km (0.105 R)
• M8: 3,423,846 km (0.077 R)
• M9: 4,201,606 km (0.088 R)
• M10: 5,198,227 km (0.053 R)
• M11: 6,303,605 km (0.036 R)
• M12: 6,676,703 km (0.081 R)
• M13: 7,064,311 km (0.078 R)
• M14: 7,790,459 km (0.077 R)
• M15: 8,317,941 km (0.117 R)
• M16: 8,869,059 km (0.084 R)
• M17: 10,211,850 km (0.116 R)
• M18: 10,843,751 km (0.117 R)
• M19: 11,871,189 km (0.119 R)
• M20: 16,712,925 km (0.114 R)
• M21: 19,435,456 km (0.087 R)
• M22: 22,155,145 km (0.091 R)
• M23: 23,115,265 km (0.078 R)
• M24: 24,103,059 km (0.072 R)
• M25: 30,159,828 km (0.069 R)
• M26: 37,024,575 km (0.101 R)
• M27: 46,864,076 km (0.104 R)
• M28: 48,443,830 km (0.074 R)
• M29: 55,993,735 km (0.091 R)
• M30: 57,771,706 km (0.115 R)
• M31: 58,131,788 km (0.12 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: 381 - 10,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit