🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.6

Radius: 11.4

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.29 AU - 1.57 AU

Year: 1140 Days

Day: 11 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,729,449 km

• M1: 141,819 km (0.105 R)
• M2: 601,533 km (0.056 R)
• M3: 1,198,429 km (0.099 R)
• M4: 1,582,596 km (0.101 R)
• M5: 2,134,911 km (0.095 R)
• M6: 2,812,889 km (0.075 R)
• M7: 3,506,125 km (0.113 R)
• M8: 4,136,381 km (0.063 R)
• M9: 5,053,566 km (0.087 R)
• M10: 6,419,394 km (0.098 R)
• M11: 7,517,742 km (0.07 R)
• M12: 8,372,095 km (0.048 R)
• M13: 9,439,326 km (0.084 R)
• M14: 10,115,658 km (0.062 R)
• M15: 10,692,657 km (0.052 R)
• M16: 11,224,029 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.7

Radius: 9.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.5 AU - 1.7 AU

Year: 1350 Days

Day: 5.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,729,449 km

• M1: 116,836 km (0.041 R)
• M2: 605,722 km (0.061 R)
• M3: 971,937 km (0.116 R)
• M4: 1,386,772 km (0.08 R)
• M5: 1,965,417 km (0.115 R)
• M6: 2,673,763 km (0.082 R)
• M7: 3,074,236 km (0.042 R)
• M8: 3,795,298 km (0.08 R)
• M9: 4,765,440 km (0.116 R)
• M10: 5,185,661 km (0.095 R)
• M11: 5,710,300 km (0.079 R)
• M12: 6,377,507 km (0.056 R)
• M13: 8,093,544 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640

Radius: 11.2

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.44 AU - 1.78 AU

Year: 1362 Days

Day: 13.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,729,449 km

• M1: 153,936 km (0.073 R)
• M2: 716,424 km (0.078 R)
• M3: 1,107,772 km (0.073 R)
• M4: 1,462,319 km (0.054 R)
• M5: 2,007,155 km (0.097 R)
• M6: 2,495,741 km (0.086 R)
• M7: 2,978,793 km (0.08 R)
• M8: 3,979,453 km (0.063 R)
• M9: 4,364,967 km (0.047 R)
• M10: 5,191,196 km (0.113 R)
• M11: 5,545,443 km (0.055 R)
• M12: 5,983,017 km (0.088 R)
• M13: 7,128,039 km (0.095 R)
• M14: 7,806,466 km (0.113 R)
• M15: 8,217,112 km (0.076 R)
• M16: 8,729,036 km (0.047 R)
• M17: 9,785,197 km (0.056 R)
• M18: 11,579,174 km (0.104 R)
• M19: 12,078,083 km (0.093 R)

Asteroid Belt

Center: 2.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970

Radius: 12.1

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.09 AU - 3.25 AU

Year: 2909 Days

Day: 10.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,729,449 km

• M1: 150,495 km (0.106 R)
• M2: 617,839 km (0.08 R)
• M3: 1,098,048 km (0.095 R)
• M4: 1,664,725 km (0.032 R)
• M5: 2,391,771 km (0.102 R)
• M6: 3,103,408 km (0.052 R)
• M7: 3,490,567 km (0.055 R)
• M8: 4,143,263 km (0.087 R)
• M9: 4,661,470 km (0.101 R)
• M10: 5,072,116 km (0.076 R)
• M11: 5,747,101 km (0.096 R)
• M12: 6,689,119 km (0.106 R)
• M13: 10,704,924 km (0.08 R)
• M14: 12,173,676 km (0.078 R)
• M15: 12,769,375 km (0.097 R)
• M16: 13,772,728 km (0.117 R)
• M17: 18,736,086 km (0.041 R)
• M18: 20,347,704 km (0.042 R)
• M19: 21,384,417 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.6

Radius: 12.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.57 AU - 3.89 AU

Year: 3871 Days

Day: 6 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,729,449 km

• M1: 151,842 km (0.117 R)
• M2: 654,191 km (0.084 R)
• M3: 1,212,042 km (0.053 R)
• M4: 2,570,391 km (0.077 R)
• M5: 4,042,134 km (0.113 R)
• M6: 5,875,606 km (0.099 R)
• M7: 7,244,127 km (0.088 R)
• M8: 7,766,972 km (0.115 R)
• M9: 8,925,009 km (0.085 R)
• M10: 11,148,632 km (0.099 R)
• M11: 12,853,748 km (0.092 R)
• M12: 13,572,566 km (0.097 R)
• M13: 16,718,908 km (0.079 R)
• M14: 18,222,367 km (0.08 R)
• M15: 18,702,726 km (0.111 R)
• M16: 19,314,880 km (0.12 R)
• M17: 19,940,349 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.9

Radius: 12.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3 AU - 4.46 AU

Year: 4804 Days

Day: 10.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,729,449 km

• M1: 151,692 km (0.119 R)
• M2: 582,983 km (0.107 R)
• M3: 1,044,492 km (0.079 R)
• M4: 1,607,429 km (0.085 R)
• M5: 4,154,931 km (0.059 R)
• M6: 4,669,548 km (0.088 R)
• M7: 5,353,509 km (0.039 R)
• M8: 9,251,432 km (0.064 R)
• M9: 15,451,964 km (0.085 R)
• M10: 15,983,186 km (0.112 R)
• M11: 17,707,900 km (0.112 R)
• M12: 19,738,541 km (0.109 R)
• M13: 20,364,309 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.9

Radius: 13.4

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.53 AU - 4.89 AU

Year: 5760 Days

Day: 10.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,729,449 km

• M1: 166,652 km (0.075 R)
• M2: 793,916 km (0.106 R)
• M3: 1,374,804 km (0.028 R)
• M4: 2,062,057 km (0.085 R)
• M5: 2,575,028 km (0.09 R)
• M6: 3,584,515 km (0.048 R)
• M7: 5,822,648 km (0.099 R)
• M8: 6,343,399 km (0.086 R)
• M9: 7,219,593 km (0.119 R)
• M10: 9,696,485 km (0.087 R)
• M11: 11,250,508 km (0.064 R)
• M12: 12,009,418 km (0.081 R)
• M13: 14,142,983 km (0.042 R)
• M14: 14,728,509 km (0.114 R)
• M15: 16,136,823 km (0.079 R)
• M16: 17,970,145 km (0.091 R)
• M17: 18,449,457 km (0.1 R)
• M18: 22,282,004 km (0.112 R)
• M19: 28,054,837 km (0.112 R)
• M20: 30,794,572 km (0.028 R)
• M21: 32,683,395 km (0.092 R)
• M22: 34,543,046 km (0.097 R)
• M23: 36,254,446 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.4

Radius: 14

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.89 AU - 6.21 AU

Year: 7568 Days

Day: 14.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,729,449 km

• M1: 188,045 km (0.101 R)
• M2: 674,238 km (0.101 R)
• M3: 1,211,593 km (0.103 R)
• M4: 2,009,847 km (0.029 R)
• M5: 3,576,287 km (0.069 R)
• M6: 4,576,947 km (0.082 R)
• M7: 5,547,089 km (0.063 R)
• M8: 7,130,433 km (0.104 R)
• M9: 7,970,126 km (0.085 R)
• M10: 9,121,880 km (0.111 R)
• M11: 9,759,765 km (0.093 R)
• M12: 14,458,485 km (0.111 R)
• M13: 18,947,318 km (0.098 R)
• M14: 22,105,928 km (0.041 R)
• M15: 24,289,757 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172

Radius: 5.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.31 AU - 11.67 AU

Year: 21056 Days

Day: 20.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,729,449 km

• M1: 188,942 km (0.09 R)
• M2: 363,822 km (0.095 R)
• M3: 799,152 km (0.112 R)
• M4: 1,146,967 km (0.106 R)
• M5: 1,519,166 km (0.082 R)
• M6: 2,160,343 km (0.111 R)
• M7: 2,685,731 km (0.087 R)
• M8: 4,500,353 km (0.065 R)
• M9: 5,659,437 km (0.076 R)
• M10: 5,977,781 km (0.069 R)
• M11: 7,666,143 km (0.056 R)
• M12: 8,144,407 km (0.093 R)
• M13: 8,413,683 km (0.057 R)
• M14: 8,969,739 km (0.109 R)
• M15: 9,208,497 km (0.075 R)
• M16: 10,103,541 km (0.08 R)
• M17: 10,892,520 km (0.071 R)
• M18: 11,892,732 km (0.103 R)
• M19: 12,181,007 km (0.073 R)
• M20: 12,415,127 km (0.098 R)
• M21: 17,085,274 km (0.099 R)
• M22: 18,896,156 km (0.091 R)
• M23: 20,998,156 km (0.063 R)
• M24: 22,366,378 km (0.084 R)
• M25: 23,884,048 km (0.084 R)
• M26: 26,826,040 km (0.065 R)
• M27: 30,107,319 km (0.029 R)
• M28: 40,489,561 km (0.114 R)
• M29: 45,767,225 km (0.113 R)
• M30: 47,190,798 km (0.032 R)
• M31: 48,496,937 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.9

Radius: 7.7

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.26 AU - 10.48 AU

Year: 22269 Days

Day: 24.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,729,449 km

• M1: 96,042 km (0.103 R)
• M2: 357,389 km (0.108 R)
• M3: 817,702 km (0.091 R)
• M4: 1,384,079 km (0.117 R)
• M5: 1,934,749 km (0.067 R)
• M6: 2,271,344 km (0.107 R)
• M7: 2,936,157 km (0.102 R)
• M8: 4,247,682 km (0.094 R)
• M9: 4,680,319 km (0.098 R)
• M10: 5,105,476 km (0.053 R)
• M11: 5,751,440 km (0.038 R)
• M12: 7,344,657 km (0.119 R)
• M13: 9,542,250 km (0.113 R)
• M14: 12,608,557 km (0.11 R)
• M15: 13,572,416 km (0.058 R)
• M16: 14,436,943 km (0.039 R)
• M17: 18,611,321 km (0.089 R)
• M18: 28,077,127 km (0.076 R)
• M19: 28,888,695 km (0.102 R)
• M20: 31,170,362 km (0.067 R)
• M21: 31,915,060 km (0.043 R)
• M22: 33,054,398 km (0.101 R)
• M23: 33,311,257 km (0.097 R)
• M24: 34,880,240 km (0.102 R)
• M25: 37,464,244 km (0.072 R)
• M26: 38,164,810 km (0.086 R)
• M27: 44,711,812 km (0.093 R)
• M28: 47,266,794 km (0.12 R)
• M29: 48,084,795 km (0.105 R)
• M30: 51,107,719 km (0.092 R)
• M31: 51,796,318 km (0.09 R)
• M32: 53,016,139 km (0.062 R)
• M33: 62,683,752 km (0.047 R)
• M34: 63,670,948 km (0.084 R)
• M35: 66,490,120 km (0.032 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: 159 - 19,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit