🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.1

Radius: 11.5

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.54 AU - 0.86 AU

Year: 378 Days

Day: 12.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,638,567 km

• M1: 143,016 km (0.097 R)
• M2: 530,923 km (0.073 R)
• M3: 1,002,904 km (0.09 R)
• M4: 1,378,694 km (0.119 R)
• M5: 1,850,376 km (0.034 R)
• M6: 3,224,433 km (0.111 R)
• M7: 3,689,532 km (0.041 R)
• M8: 4,067,417 km (0.111 R)
• M9: 4,872,253 km (0.082 R)
• M10: 5,235,028 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.8

Radius: 8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.66 AU - 0.94 AU

Year: 462 Days

Day: 9.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 94.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 35,638,567 km

• M1: 99,782 km (0.071 R)
• M2: 404,513 km (0.039 R)
• M3: 734,675 km (0.102 R)
• M4: 1,489,546 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113

Radius: 12

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.83 AU - 0.83 AU

Year: 488 Days

Day: 6.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,638,567 km

• M1: 151,094 km (0.08 R)
• M2: 557,102 km (0.075 R)
• M3: 990,039 km (0.061 R)
• M4: 1,473,539 km (0.047 R)
• M5: 2,092,725 km (0.098 R)
• M6: 2,543,762 km (0.112 R)
• M7: 2,941,992 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 10.4

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.31 AU - 1.35 AU

Year: 990 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,638,567 km

• M1: 129,552 km (0.034 R)
• M2: 623,374 km (0.11 R)
• M3: 969,993 km (0.115 R)
• M4: 2,094,520 km (0.073 R)
• M5: 2,466,121 km (0.059 R)
• M6: 3,120,761 km (0.088 R)
• M7: 3,669,636 km (0.119 R)
• M8: 4,247,832 km (0.043 R)
• M9: 4,630,503 km (0.036 R)
• M10: 5,709,702 km (0.092 R)
• M11: 6,308,692 km (0.109 R)
• M12: 7,236,498 km (0.086 R)
• M13: 7,784,176 km (0.114 R)
• M14: 9,303,791 km (0.096 R)
• M15: 10,042,655 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.6

Radius: 14.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.23 AU - 1.97 AU

Year: 1307 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,638,567 km

• M1: 179,218 km (0.102 R)
• M2: 642,074 km (0.052 R)
• M3: 1,518,867 km (0.03 R)
• M4: 2,578,618 km (0.032 R)
• M5: 3,806,518 km (0.118 R)
• M6: 7,034,391 km (0.112 R)
• M7: 8,958,968 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.6

Radius: 14.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.48 AU - 5.66 AU

Year: 8488 Days

Day: 12.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,638,567 km

• M1: 185,501 km (0.069 R)
• M2: 679,025 km (0.073 R)
• M3: 1,460,674 km (0.043 R)
• M4: 1,948,063 km (0.108 R)
• M5: 3,438,956 km (0.093 R)
• M6: 4,400,272 km (0.114 R)
• M7: 6,137,701 km (0.078 R)
• M8: 7,477,201 km (0.111 R)
• M9: 8,136,329 km (0.057 R)
• M10: 9,176,034 km (0.093 R)
• M11: 10,070,031 km (0.083 R)
• M12: 14,472,696 km (0.096 R)
• M13: 15,131,226 km (0.086 R)
• M14: 16,315,593 km (0.088 R)
• M15: 21,523,842 km (0.101 R)
• M16: 23,590,238 km (0.037 R)
• M17: 24,335,385 km (0.04 R)
• M18: 25,960,167 km (0.11 R)
• M19: 27,202,877 km (0.084 R)
• M20: 27,838,967 km (0.088 R)
• M21: 29,425,153 km (0.032 R)
• M22: 30,385,871 km (0.116 R)
• M23: 33,393,985 km (0.115 R)
• M24: 34,439,225 km (0.069 R)
• M25: 36,485,425 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.4

Radius: 12.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.29 AU - 6.67 AU

Year: 9442 Days

Day: 8.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,638,567 km

• M1: 164,109 km (0.113 R)
• M2: 700,268 km (0.056 R)
• M3: 1,196,783 km (0.057 R)
• M4: 1,722,171 km (0.063 R)
• M5: 2,189,963 km (0.102 R)
• M6: 2,762,773 km (0.096 R)
• M7: 3,872,640 km (0.052 R)
• M8: 4,459,363 km (0.069 R)
• M9: 7,541,677 km (0.09 R)
• M10: 8,373,591 km (0.035 R)
• M11: 9,545,391 km (0.11 R)
• M12: 10,024,254 km (0.101 R)
• M13: 11,239,138 km (0.093 R)
• M14: 12,893,092 km (0.113 R)
• M15: 13,360,436 km (0.097 R)
• M16: 13,899,587 km (0.106 R)
• M17: 15,214,253 km (0.096 R)
• M18: 15,868,744 km (0.117 R)
• M19: 16,270,414 km (0.048 R)
• M20: 17,945,461 km (0.049 R)
• M21: 22,632,063 km (0.11 R)
• M22: 23,399,052 km (0.067 R)
• M23: 36,615,425 km (0.037 R)
• M24: 39,357,405 km (0.099 R)
• M25: 40,591,288 km (0.075 R)
• M26: 41,091,992 km (0.104 R)
• M27: 41,978,210 km (0.084 R)
• M28: 43,657,595 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.9

Radius: 4.9

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.04 AU - 8.88 AU

Year: 13156 Days

Day: 20.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 114.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,638,567 km

• M1: 61,036 km (0.085 R)
• M2: 380,278 km (0.092 R)
• M3: 1,093,710 km (0.117 R)
• M4: 2,343,151 km (0.078 R)
• M5: 2,843,407 km (0.119 R)
• M6: 3,559,233 km (0.099 R)
• M7: 3,972,422 km (0.076 R)
• M8: 4,924,762 km (0.116 R)
• M9: 6,020,417 km (0.117 R)
• M10: 8,148,446 km (0.076 R)
• M11: 11,480,141 km (0.041 R)
• M12: 13,141,724 km (0.109 R)
• M13: 14,123,984 km (0.118 R)
• M14: 14,957,244 km (0.09 R)
• M15: 15,154,115 km (0.101 R)
• M16: 15,620,262 km (0.104 R)
• M17: 18,695,246 km (0.099 R)
• M18: 19,464,179 km (0.093 R)
• M19: 20,094,285 km (0.118 R)
• M20: 21,981,462 km (0.083 R)
• M21: 24,525,225 km (0.111 R)
• M22: 26,485,106 km (0.118 R)
• M23: 27,160,989 km (0.072 R)
• M24: 28,850,249 km (0.114 R)
• M25: 29,155,428 km (0.101 R)
• M26: 29,462,702 km (0.106 R)
• M27: 30,608,024 km (0.04 R)
• M28: 31,674,806 km (0.076 R)
• M29: 42,282,791 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.4

Radius: 3.9

Gravity: 53.02 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.52 AU - 9.76 AU

Year: 16398 Days

Day: 20 Hours

Environment

Temp: -235 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,638,567 km

• M1: 57,894 km (0.061 R)
• M2: 325,974 km (0.119 R)
• M3: 569,968 km (0.095 R)
• M4: 938,128 km (0.089 R)
• M5: 1,659,489 km (0.096 R)
• M6: 1,781,561 km (0.115 R)
• M7: 2,043,956 km (0.115 R)
• M8: 2,374,717 km (0.101 R)
• M9: 3,496,701 km (0.065 R)
• M10: 3,787,070 km (0.095 R)
• M11: 4,220,455 km (0.046 R)
• M12: 4,686,004 km (0.111 R)
• M13: 5,797,815 km (0.106 R)
• M14: 5,998,725 km (0.12 R)
• M15: 9,655,047 km (0.071 R)
• M16: 10,939,494 km (0.102 R)
• M17: 11,308,701 km (0.095 R)
• M18: 14,714,447 km (0.073 R)
• M19: 16,328,308 km (0.063 R)
• M20: 17,634,447 km (0.107 R)
• M21: 26,299,306 km (0.042 R)
• M22: 28,663,850 km (0.11 R)
• M23: 32,407,536 km (0.093 R)
• M24: 34,330,767 km (0.075 R)
• M25: 34,988,249 km (0.039 R)
• M26: 37,286,820 km (0.072 R)
• M27: 42,332,158 km (0.116 R)
• M28: 44,316,275 km (0.076 R)
• M29: 45,567,511 km (0.047 R)
• M30: 46,521,347 km (0.116 R)
• M31: 48,304,404 km (0.117 R)
• M32: 49,629,393 km (0.111 R)
• M33: 52,351,775 km (0.056 R)
• M34: 63,841,191 km (0.071 R)
• M35: 64,834,820 km (0.113 R)
• M36: 68,497,275 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.1

Radius: 4.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.34 AU - 10.38 AU

Year: 17028 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,638,567 km

• M1: 95,294 km (0.113 R)
• M2: 277,803 km (0.074 R)
• M3: 470,336 km (0.107 R)
• M4: 874,699 km (0.086 R)
• M5: 2,493,946 km (0.102 R)
• M6: 2,733,452 km (0.099 R)
• M7: 4,297,049 km (0.115 R)
• M8: 4,835,003 km (0.056 R)
• M9: 6,545,206 km (0.057 R)
• M10: 16,113,486 km (0.095 R)
• M11: 17,668,107 km (0.096 R)
• M12: 18,828,089 km (0.111 R)
• M13: 20,256,449 km (0.084 R)
• M14: 22,610,970 km (0.094 R)
• M15: 23,569,444 km (0.071 R)
• M16: 23,894,819 km (0.037 R)
• M17: 31,048,290 km (0.102 R)
• M18: 32,935,018 km (0.091 R)
• M19: 34,896,695 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 19,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit