🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.7

Radius: 8.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.43 AU - 0.67 AU

Year: 287 Days

Day: 7.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 72,896,529 km

• M1: 104,719 km (0.1 R)
• M2: 436,975 km (0.083 R)
• M3: 712,834 km (0.041 R)
• M4: 1,031,926 km (0.078 R)
• M5: 1,398,291 km (0.081 R)
• M6: 1,882,988 km (0.114 R)
• M7: 2,373,969 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.7

Radius: 10

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.21 AU - 1.27 AU

Year: 971 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 155 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,896,529 km

• M1: 124,615 km (0.116 R)
• M2: 458,368 km (0.108 R)
• M3: 883,824 km (0.079 R)
• M4: 1,222,514 km (0.098 R)
• M5: 2,471,955 km (0.064 R)
• M6: 3,438,208 km (0.114 R)
• M7: 4,589,214 km (0.067 R)
• M8: 5,426,663 km (0.061 R)
• M9: 7,609,894 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 15

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.13 AU - 1.53 AU

Year: 1078 Days

Day: 5.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,896,529 km

• M1: 190,588 km (0.092 R)
• M2: 717,023 km (0.111 R)
• M3: 1,219,223 km (0.042 R)
• M4: 1,889,272 km (0.072 R)
• M5: 2,368,433 km (0.104 R)
• M6: 3,215,157 km (0.109 R)
• M7: 3,687,139 km (0.085 R)
• M8: 4,360,329 km (0.091 R)
• M9: 5,076,005 km (0.062 R)
• M10: 6,129,324 km (0.104 R)
• M11: 6,720,236 km (0.08 R)
• M12: 7,859,124 km (0.07 R)
• M13: 8,585,571 km (0.099 R)
• M14: 10,873,372 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 8

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.17 AU - 1.51 AU

Year: 1090 Days

Day: 12 Hours

Environment

Temp: -182 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,896,529 km

• M1: 99,483 km (0.118 R)
• M2: 361,728 km (0.103 R)
• M3: 677,529 km (0.108 R)
• M4: 1,139,487 km (0.117 R)
• M5: 1,789,639 km (0.064 R)
• M6: 2,292,887 km (0.107 R)
• M7: 2,619,160 km (0.062 R)
• M8: 3,028,011 km (0.076 R)
• M9: 3,393,628 km (0.112 R)
• M10: 3,773,307 km (0.12 R)
• M11: 4,164,954 km (0.101 R)
• M12: 4,480,606 km (0.118 R)
• M13: 6,030,141 km (0.093 R)
• M14: 7,134,023 km (0.072 R)
• M15: 7,562,621 km (0.104 R)
• M16: 8,367,009 km (0.075 R)
• M17: 9,366,771 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 9.5

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.15 AU - 1.77 AU

Year: 1240 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,896,529 km

• M1: 124,017 km (0.049 R)
• M2: 431,739 km (0.111 R)
• M3: 873,203 km (0.053 R)
• M4: 1,180,327 km (0.116 R)
• M5: 1,570,179 km (0.112 R)
• M6: 1,866,832 km (0.032 R)
• M7: 2,305,902 km (0.11 R)
• M8: 2,614,372 km (0.061 R)
• M9: 2,993,005 km (0.099 R)
• M10: 3,744,285 km (0.06 R)
• M11: 4,354,196 km (0.114 R)
• M12: 4,654,439 km (0.102 R)
• M13: 5,444,914 km (0.095 R)
• M14: 7,059,224 km (0.093 R)
• M15: 7,797,639 km (0.048 R)
• M16: 8,213,821 km (0.109 R)
• M17: 9,741,215 km (0.072 R)
• M18: 10,555,476 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.4

Radius: 9.2

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.51 AU - 1.73 AU

Year: 1449 Days

Day: 14.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,896,529 km

• M1: 126,560 km (0.08 R)
• M2: 523,443 km (0.114 R)
• M3: 1,934,300 km (0.107 R)
• M4: 2,510,252 km (0.109 R)
• M5: 3,074,236 km (0.076 R)
• M6: 3,517,495 km (0.081 R)
• M7: 4,002,940 km (0.094 R)
• M8: 5,942,476 km (0.073 R)
• M9: 6,657,853 km (0.115 R)
• M10: 8,681,912 km (0.1 R)
• M11: 9,214,032 km (0.071 R)
• M12: 9,537,014 km (0.097 R)
• M13: 11,636,919 km (0.115 R)
• M14: 12,206,588 km (0.088 R)
• M15: 12,715,370 km (0.098 R)
• M16: 14,155,250 km (0.089 R)
• M17: 14,673,158 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.9

Radius: 14.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.28 AU - 2.44 AU

Year: 2548 Days

Day: 9.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,896,529 km

• M1: 175,478 km (0.104 R)
• M2: 649,105 km (0.09 R)
• M3: 1,292,376 km (0.114 R)
• M4: 2,336,420 km (0.111 R)
• M5: 2,802,267 km (0.065 R)
• M6: 3,563,870 km (0.036 R)
• M7: 4,207,440 km (0.077 R)
• M8: 4,997,167 km (0.099 R)
• M9: 5,552,175 km (0.109 R)
• M10: 6,256,033 km (0.057 R)
• M11: 7,166,785 km (0.076 R)
• M12: 7,970,275 km (0.102 R)
• M13: 8,764,640 km (0.105 R)
• M14: 9,684,218 km (0.112 R)
• M15: 13,461,265 km (0.025 R)
• M16: 14,396,701 km (0.053 R)
• M17: 17,192,834 km (0.069 R)
• M18: 17,958,776 km (0.111 R)
• M19: 20,212,916 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 8.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.79 AU - 5.91 AU

Year: 8698 Days

Day: 10.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,896,529 km

• M1: 110,702 km (0.066 R)
• M2: 398,379 km (0.045 R)
• M3: 901,626 km (0.048 R)
• M4: 1,642,136 km (0.086 R)
• M5: 1,970,354 km (0.084 R)
• M6: 2,394,164 km (0.061 R)
• M7: 2,937,953 km (0.104 R)
• M8: 3,516,148 km (0.062 R)
• M9: 3,796,495 km (0.03 R)
• M10: 4,117,233 km (0.102 R)
• M11: 5,492,635 km (0.096 R)
• M12: 5,871,567 km (0.027 R)
• M13: 6,167,322 km (0.064 R)
• M14: 6,824,206 km (0.078 R)
• M15: 7,413,023 km (0.073 R)
• M16: 8,035,350 km (0.064 R)
• M17: 8,608,011 km (0.115 R)
• M18: 8,947,299 km (0.107 R)
• M19: 9,383,975 km (0.115 R)
• M20: 9,789,086 km (0.041 R)
• M21: 10,158,892 km (0.117 R)
• M22: 11,074,730 km (0.041 R)
• M23: 12,849,410 km (0.106 R)
• M24: 13,575,708 km (0.12 R)
• M25: 15,417,557 km (0.113 R)
• M26: 19,372,625 km (0.073 R)
• M27: 20,853,644 km (0.055 R)
• M28: 22,408,714 km (0.091 R)
• M29: 23,542,367 km (0.075 R)
• M30: 24,123,255 km (0.103 R)
• M31: 27,811,591 km (0.089 R)
• M32: 29,597,191 km (0.074 R)
• M33: 31,258,475 km (0.111 R)
• M34: 34,023,343 km (0.093 R)
• M35: 35,954,502 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.4

Radius: 3.2

Gravity: 58.63 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.22 AU - 6.74 AU

Year: 9017 Days

Day: 16.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,896,529 km

• M1: 45,478 km (0.092 R)
• M2: 273,016 km (0.074 R)
• M3: 507,735 km (0.057 R)
• M4: 978,819 km (0.111 R)
• M5: 1,376,749 km (0.052 R)
• M6: 1,549,236 km (0.104 R)
• M7: 2,277,628 km (0.103 R)
• M8: 2,461,932 km (0.092 R)
• M9: 2,596,720 km (0.111 R)
• M10: 3,053,143 km (0.108 R)
• M11: 3,536,643 km (0.056 R)
• M12: 3,658,865 km (0.108 R)
• M13: 6,663,837 km (0.078 R)
• M14: 8,472,475 km (0.097 R)
• M15: 9,418,682 km (0.069 R)
• M16: 11,096,272 km (0.033 R)
• M17: 12,506,083 km (0.075 R)
• M18: 12,790,319 km (0.08 R)
• M19: 16,408,343 km (0.095 R)
• M20: 16,955,423 km (0.071 R)
• M21: 21,941,071 km (0.099 R)
• M22: 22,271,233 km (0.119 R)
• M23: 23,196,197 km (0.061 R)
• M24: 24,234,257 km (0.098 R)
• M25: 25,574,803 km (0.098 R)
• M26: 26,124,575 km (0.113 R)
• M27: 27,821,165 km (0.091 R)
• M28: 28,013,996 km (0.072 R)
• M29: 32,701,347 km (0.065 R)
• M30: 33,785,183 km (0.087 R)
• M31: 40,177,051 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.4

Radius: 8

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.04 AU - 9.12 AU

Year: 16145 Days

Day: 16.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,896,529 km

• M1: 99,483 km (0.098 R)
• M2: 1,378,993 km (0.077 R)
• M3: 2,885,593 km (0.085 R)
• M4: 3,877,278 km (0.059 R)
• M5: 4,286,278 km (0.057 R)
• M6: 5,727,354 km (0.059 R)
• M7: 6,688,970 km (0.11 R)
• M8: 9,813,022 km (0.105 R)
• M9: 11,060,519 km (0.046 R)
• M10: 12,277,348 km (0.069 R)
• M11: 15,745,176 km (0.091 R)
• M12: 17,449,096 km (0.083 R)
• M13: 17,702,066 km (0.101 R)
• M14: 17,957,579 km (0.1 R)
• M15: 20,650,191 km (0.117 R)
• M16: 21,896,192 km (0.119 R)
• M17: 22,388,668 km (0.105 R)
• M18: 26,154,345 km (0.072 R)
• M19: 26,708,755 km (0.055 R)
• M20: 33,075,491 km (0.099 R)
• M21: 35,448,861 km (0.106 R)
• M22: 36,677,060 km (0.063 R)
• M23: 37,933,382 km (0.117 R)
• M24: 39,507,750 km (0.092 R)
• M25: 43,555,570 km (0.106 R)
• M26: 44,805,909 km (0.056 R)
• M27: 45,440,054 km (0.115 R)
• M28: 54,596,341 km (0.12 R)
• M29: 55,501,558 km (0.088 R)
• M30: 56,232,942 km (0.117 R)
• M31: 57,528,310 km (0.109 R)
• M32: 67,779,953 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 18,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit