🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 9.4

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.55 AU - 0.63 AU

Year: 302 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,268,835 km

• M1: 116,836 km (0.09 R)
• M2: 536,608 km (0.09 R)
• M3: 990,338 km (0.073 R)
• M4: 1,346,530 km (0.027 R)
• M5: 1,817,315 km (0.101 R)
• M6: 2,198,341 km (0.074 R)
• M7: 2,520,874 km (0.109 R)
• M8: 3,418,311 km (0.096 R)
• M9: 4,104,816 km (0.119 R)
• M10: 4,474,323 km (0.067 R)
• M11: 4,880,331 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.1

Radius: 14.9

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.59 AU - 0.79 AU

Year: 382 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 30,268,835 km

• M1: 185,352 km (0.087 R)
• M2: 742,305 km (0.111 R)
• M3: 1,420,731 km (0.07 R)
• M4: 2,107,684 km (0.119 R)
• M5: 2,608,538 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.7

Radius: 11.3

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.8 AU - 2.18 AU

Year: 1872 Days

Day: 9.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 30,268,835 km

• M1: 141,220 km (0.069 R)
• M2: 535,560 km (0.111 R)
• M3: 1,340,696 km (0.062 R)
• M4: 1,898,247 km (0.103 R)
• M5: 4,355,093 km (0.104 R)
• M6: 5,218,273 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.1

Radius: 10.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.61 AU - 4.21 AU

Year: 5156 Days

Day: 8.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,268,835 km

• M1: 125,662 km (0.052 R)
• M2: 526,585 km (0.068 R)
• M3: 1,116,299 km (0.119 R)
• M4: 2,154,209 km (0.039 R)
• M5: 3,395,572 km (0.065 R)
• M6: 3,970,178 km (0.111 R)
• M7: 4,871,355 km (0.105 R)
• M8: 5,399,286 km (0.114 R)
• M9: 6,735,495 km (0.044 R)
• M10: 11,809,406 km (0.113 R)
• M11: 12,154,977 km (0.043 R)
• M12: 20,640,766 km (0.118 R)
• M13: 22,396,148 km (0.114 R)
• M14: 24,888,598 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.7

Radius: 9.2

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.06 AU - 4.52 AU

Year: 5925 Days

Day: 6.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,268,835 km

• M1: 114,442 km (0.047 R)
• M2: 426,055 km (0.06 R)
• M3: 746,793 km (0.112 R)
• M4: 1,215,184 km (0.096 R)
• M5: 1,650,513 km (0.027 R)
• M6: 2,892,176 km (0.048 R)
• M7: 3,297,586 km (0.048 R)
• M8: 4,128,153 km (0.115 R)
• M9: 4,930,297 km (0.102 R)
• M10: 6,105,687 km (0.097 R)
• M11: 6,942,089 km (0.049 R)
• M12: 8,490,128 km (0.074 R)
• M13: 10,039,064 km (0.111 R)
• M14: 10,699,539 km (0.062 R)
• M15: 12,703,253 km (0.115 R)
• M16: 13,008,732 km (0.056 R)
• M17: 15,747,719 km (0.111 R)
• M18: 16,278,642 km (0.083 R)
• M19: 16,882,419 km (0.083 R)
• M20: 18,263,357 km (0.117 R)
• M21: 19,047,698 km (0.089 R)
• M22: 23,309,143 km (0.114 R)
• M23: 23,921,597 km (0.098 R)
• M24: 24,781,037 km (0.111 R)
• M25: 25,904,517 km (0.091 R)
• M26: 26,727,604 km (0.089 R)
• M27: 28,425,839 km (0.105 R)
• M28: 29,213,023 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.6

Radius: 9.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.64 AU - 5.1 AU

Year: 6092 Days

Day: 6.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,268,835 km

• M1: 123,119 km (0.117 R)
• M2: 444,156 km (0.115 R)
• M3: 1,249,741 km (0.106 R)
• M4: 1,624,932 km (0.06 R)
• M5: 1,938,639 km (0.103 R)
• M6: 2,542,865 km (0.04 R)
• M7: 2,880,806 km (0.074 R)
• M8: 3,710,925 km (0.11 R)
• M9: 4,868,064 km (0.089 R)
• M10: 5,926,020 km (0.055 R)
• M11: 6,935,357 km (0.103 R)
• M12: 7,430,526 km (0.072 R)
• M13: 8,602,775 km (0.088 R)
• M14: 11,310,497 km (0.091 R)
• M15: 17,544,539 km (0.11 R)
• M16: 17,908,660 km (0.083 R)
• M17: 18,277,868 km (0.101 R)
• M18: 19,416,158 km (0.057 R)
• M19: 19,937,058 km (0.117 R)
• M20: 21,348,663 km (0.055 R)
• M21: 22,184,467 km (0.032 R)
• M22: 23,042,111 km (0.088 R)
• M23: 23,479,087 km (0.096 R)
• M24: 24,899,518 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 10.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.2 AU - 5.08 AU

Year: 6665 Days

Day: 13.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,268,835 km

• M1: 132,095 km (0.1 R)
• M2: 823,087 km (0.046 R)
• M3: 1,359,845 km (0.089 R)
• M4: 2,552,439 km (0.071 R)
• M5: 3,206,032 km (0.098 R)
• M6: 3,663,203 km (0.087 R)
• M7: 6,774,091 km (0.043 R)
• M8: 8,064,821 km (0.12 R)
• M9: 8,789,174 km (0.097 R)
• M10: 9,210,143 km (0.116 R)
• M11: 9,911,457 km (0.117 R)
• M12: 10,933,660 km (0.117 R)
• M13: 11,770,510 km (0.088 R)
• M14: 13,077,995 km (0.07 R)
• M15: 13,907,665 km (0.074 R)
• M16: 15,610,687 km (0.081 R)
• M17: 16,992,373 km (0.114 R)
• M18: 17,514,470 km (0.118 R)
• M19: 18,659,492 km (0.1 R)
• M20: 19,639,358 km (0.06 R)
• M21: 25,143,363 km (0.082 R)
• M22: 26,512,034 km (0.064 R)
• M23: 26,861,794 km (0.093 R)
• M24: 29,866,168 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.9

Radius: 7

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.88 AU - 9.64 AU

Year: 14415 Days

Day: 23.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,268,835 km

• M1: 87,664 km (0.096 R)
• M2: 714,031 km (0.09 R)
• M3: 1,110,615 km (0.081 R)
• M4: 2,033,783 km (0.065 R)
• M5: 2,305,453 km (0.11 R)
• M6: 4,074,896 km (0.102 R)
• M7: 5,037,858 km (0.081 R)
• M8: 5,300,701 km (0.105 R)
• M9: 5,889,668 km (0.092 R)
• M10: 6,994,149 km (0.058 R)
• M11: 11,976,058 km (0.076 R)
• M12: 13,172,093 km (0.116 R)
• M13: 14,380,245 km (0.109 R)
• M14: 15,316,428 km (0.069 R)
• M15: 19,469,864 km (0.119 R)
• M16: 19,955,159 km (0.12 R)
• M17: 20,614,587 km (0.114 R)
• M18: 22,769,245 km (0.044 R)
• M19: 24,317,283 km (0.118 R)
• M20: 25,740,408 km (0.092 R)
• M21: 29,912,094 km (0.085 R)
• M22: 32,665,144 km (0.077 R)
• M23: 34,395,692 km (0.117 R)
• M24: 35,104,636 km (0.076 R)
• M25: 36,429,625 km (0.038 R)
• M26: 40,999,241 km (0.094 R)
• M27: 43,011,033 km (0.119 R)
• M28: 46,222,002 km (0.059 R)
• M29: 46,940,521 km (0.108 R)
• M30: 48,992,255 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853

Radius: 4.7

Gravity: 38.61 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.31 AU - 10.25 AU

Year: 18852 Days

Day: 21 Hours

Environment

Temp: -237 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,268,835 km

• M1: 61,485 km (0.091 R)
• M2: 411,693 km (0.105 R)
• M3: 696,976 km (0.091 R)
• M4: 850,913 km (0.093 R)
• M5: 1,172,997 km (0.102 R)
• M6: 3,372,534 km (0.115 R)
• M7: 4,651,746 km (0.027 R)
• M8: 6,180,786 km (0.076 R)
• M9: 6,442,432 km (0.039 R)
• M10: 6,621,052 km (0.119 R)
• M11: 7,368,593 km (0.106 R)
• M12: 9,423,918 km (0.098 R)
• M13: 9,829,328 km (0.103 R)
• M14: 10,613,071 km (0.087 R)
• M15: 13,429,401 km (0.083 R)
• M16: 14,241,717 km (0.092 R)
• M17: 16,291,208 km (0.099 R)
• M18: 17,214,676 km (0.057 R)
• M19: 17,558,900 km (0.101 R)
• M20: 18,709,458 km (0.107 R)
• M21: 33,101,222 km (0.072 R)
• M22: 37,376,130 km (0.062 R)
• M23: 37,953,279 km (0.108 R)
• M24: 38,243,948 km (0.112 R)
• M25: 40,170,170 km (0.061 R)
• M26: 44,054,479 km (0.074 R)
• M27: 46,667,355 km (0.063 R)
• M28: 48,351,827 km (0.067 R)
• M29: 50,601,779 km (0.106 R)
• M30: 61,093,227 km (0.095 R)
• M31: 61,292,791 km (0.099 R)
• M32: 72,051,271 km (0.11 R)
• M33: 74,525,770 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.1

Radius: 3.9

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.62 AU - 11.4 AU

Year: 19557 Days

Day: 19.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,268,835 km

• M1: 48,769 km (0.078 R)
• M2: 690,843 km (0.119 R)
• M3: 880,832 km (0.069 R)
• M4: 1,355,357 km (0.087 R)
• M5: 2,335,821 km (0.104 R)
• M6: 3,390,636 km (0.036 R)
• M7: 10,773,590 km (0.073 R)
• M8: 11,048,551 km (0.083 R)
• M9: 13,578,101 km (0.061 R)
• M10: 15,990,217 km (0.064 R)
• M11: 16,956,021 km (0.113 R)
• M12: 20,086,207 km (0.099 R)
• M13: 20,432,975 km (0.095 R)
• M14: 24,199,999 km (0.117 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: 164 - 18,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit