🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651

Radius: 14.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.86 AU - 1.02 AU

Year: 629 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,926,974 km

• M1: 176,675 km (0.053 R)
• M2: 667,207 km (0.093 R)
• M3: 1,188,106 km (0.097 R)
• M4: 1,686,566 km (0.08 R)
• M5: 2,375,165 km (0.096 R)
• M6: 2,892,924 km (0.118 R)
• M7: 3,603,663 km (0.092 R)
• M8: 4,277,901 km (0.115 R)
• M9: 5,341,691 km (0.045 R)
• M10: 6,436,000 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.5

Radius: 14.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.33 AU - 1.53 AU

Year: 1180 Days

Day: 11 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,926,974 km

• M1: 176,825 km (0.074 R)
• M2: 636,090 km (0.112 R)
• M3: 1,178,981 km (0.109 R)
• M4: 1,646,474 km (0.107 R)
• M5: 2,229,906 km (0.079 R)
• M6: 2,799,425 km (0.118 R)
• M7: 3,640,913 km (0.049 R)
• M8: 4,540,595 km (0.089 R)
• M9: 5,684,420 km (0.092 R)
• M10: 6,379,152 km (0.077 R)
• M11: 6,942,688 km (0.117 R)
• M12: 8,144,258 km (0.03 R)
• M13: 8,945,803 km (0.067 R)
• M14: 9,509,039 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.9

Radius: 11.5

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.47 AU - 2.03 AU

Year: 1598 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,926,974 km

• M1: 143,016 km (0.083 R)
• M2: 627,563 km (0.098 R)
• M3: 1,045,390 km (0.113 R)
• M4: 1,889,272 km (0.075 R)
• M5: 2,369,481 km (0.099 R)
• M6: 2,975,053 km (0.068 R)
• M7: 3,716,161 km (0.104 R)
• M8: 4,536,406 km (0.106 R)
• M9: 4,989,837 km (0.062 R)
• M10: 5,360,840 km (0.076 R)
• M11: 5,844,639 km (0.095 R)
• M12: 6,612,076 km (0.095 R)
• M13: 7,115,024 km (0.041 R)
• M14: 8,438,816 km (0.095 R)
• M15: 9,353,906 km (0.103 R)
• M16: 10,509,699 km (0.095 R)
• M17: 12,221,847 km (0.102 R)
• M18: 12,657,476 km (0.074 R)
• M19: 13,475,926 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.6

Radius: 12.4

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.77 AU - 2.01 AU

Year: 1794 Days

Day: 9.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,926,974 km

• M1: 170,691 km (0.075 R)
• M2: 578,046 km (0.107 R)
• M3: 1,088,474 km (0.096 R)
• M4: 1,644,529 km (0.105 R)
• M5: 2,108,732 km (0.114 R)
• M6: 2,805,558 km (0.072 R)
• M7: 3,906,000 km (0.098 R)
• M8: 4,575,900 km (0.11 R)
• M9: 4,982,806 km (0.092 R)
• M10: 5,578,953 km (0.116 R)
• M11: 6,299,716 km (0.086 R)
• M12: 6,997,889 km (0.085 R)
• M13: 7,540,181 km (0.116 R)
• M14: 8,390,496 km (0.048 R)
• M15: 9,784,449 km (0.026 R)
• M16: 10,796,179 km (0.066 R)
• M17: 11,327,401 km (0.11 R)
• M18: 11,876,276 km (0.116 R)
• M19: 12,442,653 km (0.053 R)
• M20: 14,614,216 km (0.071 R)
• M21: 15,312,389 km (0.104 R)
• M22: 15,983,784 km (0.071 R)
• M23: 16,775,157 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.4

Radius: 8.7

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.26 AU - 3.22 AU

Year: 3131 Days

Day: 9.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,926,974 km

• M1: 109,506 km (0.082 R)
• M2: 392,246 km (0.092 R)
• M3: 827,426 km (0.097 R)
• M4: 1,129,015 km (0.05 R)
• M5: 2,001,620 km (0.089 R)
• M6: 2,744,074 km (0.085 R)
• M7: 4,144,459 km (0.036 R)
• M8: 4,558,696 km (0.106 R)
• M9: 5,808,586 km (0.038 R)
• M10: 6,244,066 km (0.063 R)
• M11: 7,088,994 km (0.095 R)
• M12: 7,714,762 km (0.099 R)
• M13: 8,617,286 km (0.109 R)
• M14: 9,148,209 km (0.117 R)
• M15: 9,514,125 km (0.09 R)
• M16: 10,119,997 km (0.106 R)
• M17: 10,670,966 km (0.07 R)
• M18: 12,092,445 km (0.099 R)
• M19: 14,357,207 km (0.102 R)
• M20: 15,615,175 km (0.115 R)
• M21: 17,054,756 km (0.072 R)
• M22: 17,948,453 km (0.042 R)
• M23: 19,347,044 km (0.029 R)
• M24: 20,380,765 km (0.052 R)
• M25: 20,879,824 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.4

Radius: 8.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.89 AU - 3.11 AU

Year: 3587 Days

Day: 5.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,926,974 km

• M1: 115,340 km (0.08 R)
• M2: 559,197 km (0.108 R)
• M3: 843,732 km (0.074 R)
• M4: 1,170,603 km (0.088 R)
• M5: 1,484,609 km (0.114 R)
• M6: 1,910,963 km (0.086 R)
• M7: 2,260,424 km (0.116 R)
• M8: 2,666,432 km (0.056 R)
• M9: 4,483,149 km (0.102 R)
• M10: 5,171,299 km (0.057 R)
• M11: 5,612,015 km (0.1 R)
• M12: 6,622,099 km (0.073 R)
• M13: 7,086,302 km (0.085 R)
• M14: 7,630,539 km (0.069 R)
• M15: 9,063,686 km (0.111 R)
• M16: 11,154,017 km (0.101 R)
• M17: 12,494,564 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.6

Radius: 12

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.68 AU - 3.96 AU

Year: 4176 Days

Day: 14.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,926,974 km

• M1: 152,440 km (0.112 R)
• M2: 589,116 km (0.103 R)
• M3: 1,015,620 km (0.115 R)
• M4: 1,796,371 km (0.079 R)
• M5: 2,194,451 km (0.106 R)
• M6: 2,666,881 km (0.082 R)
• M7: 3,896,277 km (0.029 R)
• M8: 4,338,937 km (0.081 R)
• M9: 4,974,129 km (0.116 R)
• M10: 5,822,349 km (0.088 R)
• M11: 7,347,051 km (0.119 R)
• M12: 7,962,795 km (0.097 R)
• M13: 8,612,798 km (0.101 R)
• M14: 9,981,768 km (0.117 R)
• M15: 10,932,762 km (0.103 R)
• M16: 11,818,531 km (0.115 R)
• M17: 14,383,686 km (0.101 R)
• M18: 16,981,153 km (0.116 R)
• M19: 17,622,180 km (0.106 R)
• M20: 18,390,515 km (0.098 R)
• M21: 19,353,477 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249

Radius: 12.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.78 AU - 4.12 AU

Year: 4423 Days

Day: 12.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,926,974 km

• M1: 155,881 km (0.107 R)
• M2: 725,550 km (0.059 R)
• M3: 1,137,393 km (0.085 R)
• M4: 1,594,564 km (0.057 R)
• M5: 2,036,027 km (0.086 R)
• M6: 2,784,615 km (0.084 R)
• M7: 3,634,331 km (0.038 R)
• M8: 4,806,131 km (0.1 R)
• M9: 6,942,837 km (0.107 R)
• M10: 8,139,919 km (0.115 R)
• M11: 8,635,387 km (0.102 R)
• M12: 9,362,882 km (0.102 R)
• M13: 10,281,712 km (0.114 R)
• M14: 13,220,113 km (0.098 R)
• M15: 19,043,211 km (0.112 R)
• M16: 19,506,665 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.3

Radius: 5.1

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.85 AU - 7.39 AU

Year: 10451 Days

Day: 17.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,926,974 km

• M1: 63,429 km (0.087 R)
• M2: 274,811 km (0.088 R)
• M3: 496,067 km (0.101 R)
• M4: 949,348 km (0.083 R)
• M5: 1,472,342 km (0.104 R)
• M6: 2,516,236 km (0.064 R)
• M7: 3,321,522 km (0.081 R)
• M8: 3,954,321 km (0.058 R)
• M9: 4,776,211 km (0.115 R)
• M10: 5,093,508 km (0.039 R)
• M11: 5,424,718 km (0.119 R)
• M12: 6,130,072 km (0.109 R)
• M13: 6,644,988 km (0.114 R)
• M14: 6,931,019 km (0.106 R)
• M15: 7,489,617 km (0.067 R)
• M16: 8,528,126 km (0.047 R)
• M17: 8,823,432 km (0.047 R)
• M18: 12,109,200 km (0.088 R)
• M19: 12,862,874 km (0.11 R)
• M20: 13,028,479 km (0.116 R)
• M21: 14,404,181 km (0.081 R)
• M22: 14,822,905 km (0.089 R)
• M23: 15,937,260 km (0.111 R)
• M24: 16,449,931 km (0.056 R)
• M25: 18,540,861 km (0.107 R)
• M26: 19,323,557 km (0.072 R)
• M27: 24,741,842 km (0.06 R)
• M28: 30,207,999 km (0.042 R)
• M29: 33,013,557 km (0.065 R)
• M30: 33,845,920 km (0.086 R)
• M31: 34,692,195 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.9

Radius: 3.3

Gravity: 45.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.58 AU - 12.6 AU

Year: 22123 Days

Day: 24 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,926,974 km

• M1: 41,289 km (0.118 R)
• M2: 386,710 km (0.06 R)
• M3: 1,152,801 km (0.115 R)
• M4: 3,884,608 km (0.118 R)
• M5: 4,601,631 km (0.077 R)
• M6: 4,740,757 km (0.074 R)
• M7: 5,795,571 km (0.116 R)
• M8: 6,207,564 km (0.112 R)
• M9: 7,560,078 km (0.098 R)
• M10: 8,202,750 km (0.087 R)
• M11: 12,636,383 km (0.062 R)
• M12: 13,047,777 km (0.11 R)
• M13: 19,417,654 km (0.106 R)
• M14: 19,873,180 km (0.119 R)
• M15: 21,669,252 km (0.049 R)
• M16: 25,471,880 km (0.046 R)
• M17: 33,706,345 km (0.063 R)
• M18: 35,433,602 km (0.052 R)
• M19: 45,437,062 km (0.064 R)
• M20: 50,050,212 km (0.085 R)
• M21: 53,708,029 km (0.103 R)
• M22: 58,289,913 km (0.097 R)
• M23: 65,742,579 km (0.117 R)
• M24: 68,640,739 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 13,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit