🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369

Radius: 14.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.57 AU - 0.67 AU

Year: 337 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 55,625,590 km

• M1: 183,257 km (0.075 R)
• M2: 659,876 km (0.074 R)
• M3: 1,470,547 km (0.086 R)
• M4: 2,157,650 km (0.089 R)
• M5: 3,472,765 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.2

Radius: 9

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.61 AU - 0.69 AU

Year: 362 Days

Day: 9.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,625,590 km

• M1: 112,198 km (0.112 R)
• M2: 411,394 km (0.082 R)
• M3: 888,611 km (0.104 R)
• M4: 1,265,448 km (0.112 R)
• M5: 2,094,969 km (0.092 R)
• M6: 2,652,969 km (0.074 R)
• M7: 3,026,814 km (0.072 R)
• M8: 3,868,152 km (0.083 R)
• M9: 4,364,518 km (0.087 R)
• M10: 5,148,860 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.7

Radius: 11.4

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.94 AU - 0.98 AU

Year: 649 Days

Day: 8.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,625,590 km

• M1: 141,968 km (0.088 R)
• M2: 592,707 km (0.089 R)
• M3: 1,064,090 km (0.108 R)
• M4: 1,549,236 km (0.111 R)
• M5: 2,073,426 km (0.098 R)
• M6: 3,000,484 km (0.069 R)
• M7: 3,565,366 km (0.119 R)
• M8: 4,310,513 km (0.096 R)
• M9: 5,049,676 km (0.088 R)
• M10: 5,676,940 km (0.079 R)
• M11: 7,684,693 km (0.111 R)
• M12: 8,117,480 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.6

Radius: 8.2

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.65 AU - 2.37 AU

Year: 1967 Days

Day: 7 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,625,590 km

• M1: 102,026 km (0.072 R)
• M2: 386,112 km (0.056 R)
• M3: 779,255 km (0.098 R)
• M4: 1,290,581 km (0.104 R)
• M5: 1,790,387 km (0.096 R)
• M6: 2,175,153 km (0.074 R)
• M7: 2,768,757 km (0.097 R)
• M8: 3,432,673 km (0.063 R)
• M9: 3,688,036 km (0.11 R)
• M10: 4,734,922 km (0.088 R)
• M11: 5,009,135 km (0.117 R)
• M12: 6,041,061 km (0.1 R)
• M13: 7,346,901 km (0.114 R)
• M14: 7,860,171 km (0.112 R)
• M15: 11,531,004 km (0.064 R)
• M16: 11,951,523 km (0.048 R)
• M17: 12,501,296 km (0.068 R)
• M18: 14,915,506 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942

Radius: 11.7

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.68 AU - 3.18 AU

Year: 3462 Days

Day: 13 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,625,590 km

• M1: 145,858 km (0.076 R)
• M2: 737,817 km (0.102 R)
• M3: 1,228,049 km (0.105 R)
• M4: 1,602,343 km (0.047 R)
• M5: 2,026,902 km (0.068 R)
• M6: 3,017,838 km (0.073 R)
• M7: 3,820,281 km (0.115 R)
• M8: 4,192,630 km (0.051 R)
• M9: 5,512,981 km (0.061 R)
• M10: 6,165,527 km (0.118 R)
• M11: 13,728,148 km (0.109 R)
• M12: 14,608,082 km (0.103 R)
• M13: 15,143,044 km (0.05 R)
• M14: 16,082,519 km (0.113 R)
• M15: 18,016,371 km (0.104 R)
• M16: 18,445,717 km (0.043 R)
• M17: 18,819,263 km (0.103 R)
• M18: 26,123,678 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.7

Radius: 8.1

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.47 AU - 3.59 AU

Year: 3641 Days

Day: 14.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,625,590 km

• M1: 100,829 km (0.033 R)
• M2: 429,047 km (0.107 R)
• M3: 722,259 km (0.106 R)
• M4: 1,089,222 km (0.092 R)
• M5: 1,612,815 km (0.089 R)
• M6: 1,926,073 km (0.116 R)
• M7: 2,294,831 km (0.107 R)
• M8: 2,626,639 km (0.05 R)
• M9: 3,063,166 km (0.071 R)
• M10: 4,014,908 km (0.102 R)
• M11: 4,742,701 km (0.112 R)
• M12: 5,257,019 km (0.1 R)
• M13: 6,039,116 km (0.097 R)
• M14: 6,427,473 km (0.106 R)
• M15: 7,421,401 km (0.08 R)
• M16: 7,832,496 km (0.086 R)
• M17: 9,041,546 km (0.04 R)
• M18: 9,550,478 km (0.08 R)
• M19: 10,711,507 km (0.025 R)
• M20: 11,059,771 km (0.072 R)
• M21: 12,386,404 km (0.08 R)
• M22: 13,014,267 km (0.098 R)
• M23: 13,311,069 km (0.095 R)
• M24: 14,333,421 km (0.055 R)
• M25: 16,475,961 km (0.098 R)
• M26: 16,940,463 km (0.063 R)
• M27: 20,774,357 km (0.079 R)
• M28: 24,394,177 km (0.054 R)
• M29: 25,843,780 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.4

Radius: 11.5

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.49 AU - 4.47 AU

Year: 5481 Days

Day: 5.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,625,590 km

• M1: 143,016 km (0.065 R)
• M2: 534,663 km (0.098 R)
• M3: 1,065,286 km (0.097 R)
• M4: 2,350,931 km (0.067 R)
• M5: 3,174,018 km (0.052 R)
• M6: 4,179,615 km (0.075 R)
• M7: 5,299,355 km (0.09 R)
• M8: 6,246,609 km (0.098 R)
• M9: 7,267,614 km (0.098 R)
• M10: 7,855,983 km (0.106 R)
• M11: 8,961,960 km (0.106 R)
• M12: 10,486,811 km (0.031 R)
• M13: 11,190,818 km (0.067 R)
• M14: 14,899,948 km (0.074 R)
• M15: 15,489,364 km (0.059 R)
• M16: 16,155,672 km (0.054 R)
• M17: 17,222,754 km (0.057 R)
• M18: 19,358,264 km (0.034 R)
• M19: 20,417,566 km (0.102 R)
• M20: 20,779,294 km (0.088 R)
• M21: 25,209,784 km (0.077 R)
• M22: 26,387,269 km (0.107 R)
• M23: 27,689,070 km (0.097 R)
• M24: 29,767,732 km (0.087 R)
• M25: 33,028,218 km (0.058 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.1

Radius: 6.5

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.2 AU - 7.22 AU

Year: 10682 Days

Day: 23.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,625,590 km

• M1: 80,783 km (0.071 R)
• M2: 286,929 km (0.111 R)
• M3: 573,857 km (0.055 R)
• M4: 1,038,658 km (0.085 R)
• M5: 2,157,650 km (0.102 R)
• M6: 2,693,061 km (0.06 R)
• M7: 4,183,953 km (0.08 R)
• M8: 5,548,735 km (0.087 R)
• M9: 5,779,714 km (0.094 R)
• M10: 6,051,533 km (0.099 R)
• M11: 6,694,505 km (0.111 R)
• M12: 7,661,954 km (0.103 R)
• M13: 8,587,516 km (0.058 R)
• M14: 10,309,088 km (0.105 R)
• M15: 10,709,412 km (0.079 R)
• M16: 10,913,464 km (0.119 R)
• M17: 11,701,994 km (0.11 R)
• M18: 12,754,415 km (0.095 R)
• M19: 13,333,060 km (0.04 R)
• M20: 14,111,268 km (0.101 R)
• M21: 14,982,825 km (0.115 R)
• M22: 15,431,768 km (0.055 R)
• M23: 16,970,233 km (0.034 R)
• M24: 20,899,271 km (0.055 R)
• M25: 22,112,510 km (0.05 R)
• M26: 22,946,967 km (0.091 R)
• M27: 24,062,818 km (0.1 R)
• M28: 31,215,989 km (0.08 R)
• M29: 33,229,876 km (0.099 R)
• M30: 34,323,735 km (0.099 R)
• M31: 39,060,602 km (0.07 R)
• M32: 41,021,531 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.1

Radius: 3

Gravity: 42.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.21 AU - 9.59 AU

Year: 16805 Days

Day: 15.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 55,625,590 km

• M1: 38,297 km (0.082 R)
• M2: 217,515 km (0.076 R)
• M3: 418,575 km (0.113 R)
• M4: 544,835 km (0.087 R)
• M5: 1,083,537 km (0.115 R)
• M6: 1,257,520 km (0.099 R)
• M7: 1,351,467 km (0.031 R)
• M8: 1,980,975 km (0.069 R)
• M9: 2,482,427 km (0.112 R)
• M10: 3,757,450 km (0.091 R)
• M11: 3,981,697 km (0.071 R)
• M12: 4,334,748 km (0.06 R)
• M13: 4,740,308 km (0.096 R)
• M14: 5,069,124 km (0.108 R)
• M15: 5,590,472 km (0.062 R)
• M16: 5,808,586 km (0.074 R)
• M17: 7,111,733 km (0.111 R)
• M18: 8,173,429 km (0.056 R)
• M19: 9,336,403 km (0.099 R)
• M20: 9,747,348 km (0.107 R)
• M21: 11,687,782 km (0.116 R)
• M22: 11,805,815 km (0.097 R)
• M23: 12,408,246 km (0.078 R)
• M24: 18,298,512 km (0.101 R)
• M25: 24,151,379 km (0.093 R)
• M26: 28,073,686 km (0.111 R)
• M27: 28,819,880 km (0.103 R)
• M28: 31,707,269 km (0.06 R)
• M29: 34,055,058 km (0.094 R)
• M30: 35,148,469 km (0.06 R)
• M31: 35,271,438 km (0.099 R)
• M32: 39,622,941 km (0.067 R)
• M33: 43,041,551 km (0.081 R)
• M34: 47,998,926 km (0.102 R)
• M35: 48,453,853 km (0.117 R)
• M36: 50,301,985 km (0.107 R)
• M37: 51,877,550 km (0.114 R)
• M38: 54,138,123 km (0.058 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: 262 - 14,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit