🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55

Radius: 9.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.5 AU - 0.58 AU

Year: 274 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 53,157,297 km

• M1: 121,922 km (0.117 R)
• M2: 745,446 km (0.056 R)
• M3: 1,278,912 km (0.117 R)
• M4: 1,586,037 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 13

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.69 AU - 0.81 AU

Year: 448 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 53,157,297 km

• M1: 161,715 km (0.11 R)
• M2: 787,483 km (0.064 R)
• M3: 1,422,975 km (0.073 R)
• M4: 2,136,108 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 11.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.69 AU - 0.85 AU

Year: 466 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,157,297 km

• M1: 147,952 km (0.064 R)
• M2: 523,293 km (0.069 R)
• M3: 909,106 km (0.077 R)
• M4: 1,384,528 km (0.066 R)
• M5: 1,900,940 km (0.052 R)
• M6: 2,370,677 km (0.105 R)
• M7: 3,283,224 km (0.049 R)
• M8: 3,740,545 km (0.058 R)
• M9: 4,499,754 km (0.08 R)
• M10: 4,886,764 km (0.114 R)
• M11: 5,437,883 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.8

Radius: 13.2

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.04 AU - 1.24 AU

Year: 840 Days

Day: 10 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,157,297 km

• M1: 164,558 km (0.107 R)
• M2: 709,991 km (0.079 R)
• M3: 1,158,037 km (0.07 R)
• M4: 1,698,684 km (0.091 R)
• M5: 2,549,896 km (0.067 R)
• M6: 2,991,060 km (0.111 R)
• M7: 3,525,573 km (0.117 R)
• M8: 4,076,542 km (0.098 R)
• M9: 4,633,196 km (0.043 R)
• M10: 5,621,738 km (0.099 R)
• M11: 6,250,049 km (0.085 R)
• M12: 7,015,392 km (0.04 R)
• M13: 7,990,471 km (0.055 R)
• M14: 8,812,811 km (0.116 R)
• M15: 9,354,804 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.3

Radius: 14.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.49 AU - 1.75 AU

Year: 1423 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,157,297 km

• M1: 185,352 km (0.069 R)
• M2: 847,921 km (0.027 R)
• M3: 1,907,672 km (0.093 R)
• M4: 2,801,519 km (0.118 R)
• M5: 3,377,172 km (0.038 R)
• M6: 4,049,465 km (0.111 R)
• M7: 4,552,862 km (0.077 R)
• M8: 5,574,765 km (0.105 R)
• M9: 6,543,112 km (0.119 R)
• M10: 7,054,886 km (0.051 R)
• M11: 7,732,415 km (0.116 R)
• M12: 8,482,798 km (0.043 R)
• M13: 10,230,550 km (0.029 R)
• M14: 11,279,679 km (0.081 R)
• M15: 12,593,149 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 8.4

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.57 AU - 4.69 AU

Year: 5793 Days

Day: 9.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 145.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,157,297 km

• M1: 104,868 km (0.079 R)
• M2: 384,766 km (0.046 R)
• M3: 926,460 km (0.116 R)
• M4: 1,196,484 km (0.108 R)
• M5: 1,473,689 km (0.071 R)
• M6: 2,161,240 km (0.048 R)
• M7: 2,823,809 km (0.091 R)
• M8: 3,242,534 km (0.081 R)
• M9: 3,615,332 km (0.101 R)
• M10: 3,993,665 km (0.112 R)
• M11: 4,597,741 km (0.114 R)
• M12: 4,882,276 km (0.053 R)
• M13: 5,458,378 km (0.056 R)
• M14: 5,777,769 km (0.07 R)
• M15: 7,355,279 km (0.073 R)
• M16: 7,709,526 km (0.094 R)
• M17: 8,880,429 km (0.07 R)
• M18: 11,150,427 km (0.06 R)
• M19: 11,523,823 km (0.071 R)
• M20: 14,929,867 km (0.069 R)
• M21: 15,326,451 km (0.06 R)
• M22: 15,788,260 km (0.071 R)
• M23: 17,167,852 km (0.093 R)
• M24: 19,620,509 km (0.079 R)
• M25: 19,891,580 km (0.107 R)
• M26: 22,741,420 km (0.085 R)
• M27: 24,497,549 km (0.112 R)
• M28: 26,755,280 km (0.118 R)
• M29: 28,191,868 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.8

Radius: 13.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.77 AU - 4.93 AU

Year: 6262 Days

Day: 13.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,157,297 km

• M1: 165,455 km (0.101 R)
• M2: 679,922 km (0.107 R)
• M3: 1,187,209 km (0.067 R)
• M4: 1,672,803 km (0.105 R)
• M5: 2,371,425 km (0.059 R)
• M6: 3,549,359 km (0.114 R)
• M7: 4,710,987 km (0.087 R)
• M8: 6,112,120 km (0.095 R)
• M9: 7,132,228 km (0.092 R)
• M10: 7,628,893 km (0.077 R)
• M11: 10,112,517 km (0.111 R)
• M12: 11,731,315 km (0.114 R)
• M13: 12,885,463 km (0.107 R)
• M14: 14,446,816 km (0.095 R)
• M15: 14,899,050 km (0.113 R)
• M16: 15,772,253 km (0.08 R)
• M17: 16,251,864 km (0.111 R)
• M18: 18,531,735 km (0.049 R)
• M19: 19,956,057 km (0.113 R)
• M20: 21,089,410 km (0.055 R)
• M21: 24,189,228 km (0.076 R)
• M22: 29,435,475 km (0.082 R)
• M23: 31,371,870 km (0.103 R)
• M24: 31,940,492 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.8

Radius: 7

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.04 AU - 6.22 AU

Year: 9221 Days

Day: 21.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,157,297 km

• M1: 87,515 km (0.09 R)
• M2: 315,801 km (0.105 R)
• M3: 695,929 km (0.076 R)
• M4: 1,406,669 km (0.11 R)
• M5: 2,198,939 km (0.1 R)
• M6: 2,925,835 km (0.089 R)
• M7: 4,732,379 km (0.083 R)
• M8: 5,190,897 km (0.115 R)
• M9: 5,647,320 km (0.081 R)
• M10: 6,163,133 km (0.115 R)
• M11: 6,432,708 km (0.069 R)
• M12: 6,995,346 km (0.062 R)
• M13: 8,058,389 km (0.108 R)
• M14: 9,940,479 km (0.108 R)
• M15: 12,899,376 km (0.06 R)
• M16: 14,138,495 km (0.11 R)
• M17: 14,608,082 km (0.116 R)
• M18: 15,270,801 km (0.099 R)
• M19: 20,038,784 km (0.107 R)
• M20: 22,163,822 km (0.038 R)
• M21: 24,434,718 km (0.09 R)
• M22: 25,196,470 km (0.104 R)
• M23: 25,886,715 km (0.057 R)
• M24: 27,849,888 km (0.057 R)
• M25: 28,125,148 km (0.075 R)
• M26: 29,149,594 km (0.093 R)
• M27: 31,272,986 km (0.104 R)
• M28: 32,982,890 km (0.115 R)
• M29: 33,912,790 km (0.09 R)
• M30: 34,753,979 km (0.118 R)
• M31: 35,179,884 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.1

Radius: 5.7

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.95 AU - 7.43 AU

Year: 10630 Days

Day: 15.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,157,297 km

• M1: 71,059 km (0.045 R)
• M2: 349,161 km (0.108 R)
• M3: 1,052,122 km (0.073 R)
• M4: 1,329,925 km (0.118 R)
• M5: 1,555,519 km (0.119 R)
• M6: 2,959,495 km (0.087 R)
• M7: 3,346,804 km (0.111 R)
• M8: 3,715,862 km (0.098 R)
• M9: 4,594,001 km (0.063 R)
• M10: 4,833,507 km (0.115 R)
• M11: 5,272,876 km (0.112 R)
• M12: 6,637,508 km (0.048 R)
• M13: 6,944,034 km (0.088 R)
• M14: 8,006,029 km (0.073 R)
• M15: 9,746,750 km (0.113 R)
• M16: 14,780,120 km (0.11 R)
• M17: 16,594,443 km (0.086 R)
• M18: 20,177,312 km (0.12 R)
• M19: 22,919,441 km (0.032 R)
• M20: 25,806,081 km (0.096 R)
• M21: 26,468,351 km (0.045 R)
• M22: 27,045,051 km (0.091 R)
• M23: 27,925,584 km (0.076 R)
• M24: 28,623,608 km (0.088 R)
• M25: 29,435,475 km (0.082 R)
• M26: 29,743,797 km (0.063 R)
• M27: 32,947,136 km (0.098 R)
• M28: 34,746,200 km (0.081 R)
• M29: 39,903,437 km (0.104 R)
• M30: 46,237,560 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.9

Radius: 7.5

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.84 AU - 7.4 AU

Year: 11757 Days

Day: 22.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,157,297 km

• M1: 95,593 km (0.093 R)
• M2: 372,798 km (0.076 R)
• M3: 2,124,140 km (0.118 R)
• M4: 2,528,054 km (0.04 R)
• M5: 2,891,577 km (0.115 R)
• M6: 3,697,311 km (0.118 R)
• M7: 3,968,832 km (0.088 R)
• M8: 4,928,801 km (0.073 R)
• M9: 7,426,038 km (0.061 R)
• M10: 10,076,314 km (0.114 R)
• M11: 10,446,719 km (0.102 R)
• M12: 10,881,001 km (0.107 R)
• M13: 11,497,943 km (0.051 R)
• M14: 13,110,608 km (0.08 R)
• M15: 13,361,783 km (0.081 R)
• M16: 16,412,981 km (0.052 R)
• M17: 17,000,152 km (0.059 R)
• M18: 17,525,241 km (0.046 R)
• M19: 18,138,742 km (0.113 R)
• M20: 18,529,192 km (0.095 R)
• M21: 19,085,397 km (0.075 R)
• M22: 20,651,388 km (0.05 R)
• M23: 25,274,859 km (0.053 R)
• M24: 35,764,064 km (0.099 R)
• M25: 36,750,213 km (0.093 R)
• M26: 38,008,481 km (0.039 R)
• M27: 38,391,451 km (0.118 R)
• M28: 40,212,805 km (0.088 R)
• M29: 43,190,102 km (0.086 R)
• M30: 46,894,295 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit