🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.1

Radius: 9.5

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.74 AU - 0.96 AU

Year: 551 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,937,057 km

• M1: 118,182 km (0.12 R)
• M2: 519,853 km (0.088 R)
• M3: 1,079,498 km (0.06 R)
• M4: 1,881,492 km (0.109 R)
• M5: 2,709,517 km (0.093 R)
• M6: 3,072,291 km (0.051 R)
• M7: 3,467,529 km (0.058 R)
• M8: 3,842,721 km (0.119 R)
• M9: 4,908,905 km (0.118 R)
• M10: 5,299,355 km (0.1 R)
• M11: 5,745,755 km (0.078 R)
• M12: 6,069,335 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601

Radius: 14.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.87 AU - 1.09 AU

Year: 682 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,937,057 km

• M1: 178,470 km (0.114 R)
• M2: 689,646 km (0.11 R)
• M3: 1,342,940 km (0.078 R)
• M4: 1,867,729 km (0.094 R)
• M5: 2,572,036 km (0.034 R)
• M6: 3,234,156 km (0.109 R)
• M7: 3,783,181 km (0.115 R)
• M8: 4,302,884 km (0.088 R)
• M9: 4,756,165 km (0.081 R)
• M10: 5,346,179 km (0.101 R)
• M11: 6,293,283 km (0.046 R)
• M12: 6,838,418 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.6

Radius: 13.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.53 AU - 2.25 AU

Year: 1826 Days

Day: 6.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,937,057 km

• M1: 162,912 km (0.108 R)
• M2: 588,368 km (0.112 R)
• M3: 1,101,489 km (0.099 R)
• M4: 1,831,228 km (0.062 R)
• M5: 2,425,729 km (0.078 R)
• M6: 3,105,652 km (0.099 R)
• M7: 3,673,226 km (0.103 R)
• M8: 4,292,412 km (0.079 R)
• M9: 4,942,265 km (0.099 R)
• M10: 5,472,141 km (0.055 R)
• M11: 6,259,923 km (0.116 R)
• M12: 7,748,123 km (0.105 R)
• M13: 8,630,750 km (0.083 R)
• M14: 9,255,620 km (0.101 R)
• M15: 9,941,078 km (0.068 R)
• M16: 10,532,588 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.2

Radius: 8.4

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.97 AU - 2.09 AU

Year: 2033 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,937,057 km

• M1: 104,569 km (0.091 R)
• M2: 436,826 km (0.119 R)
• M3: 865,872 km (0.05 R)
• M4: 1,569,132 km (0.045 R)
• M5: 2,373,669 km (0.03 R)
• M6: 2,776,088 km (0.084 R)
• M7: 3,077,677 km (0.096 R)
• M8: 3,443,444 km (0.086 R)
• M9: 4,545,083 km (0.069 R)
• M10: 4,823,035 km (0.12 R)
• M11: 5,279,907 km (0.114 R)
• M12: 5,646,272 km (0.11 R)
• M13: 6,473,100 km (0.072 R)
• M14: 6,848,142 km (0.068 R)
• M15: 7,121,457 km (0.115 R)
• M16: 7,473,461 km (0.096 R)
• M17: 8,237,607 km (0.114 R)
• M18: 9,216,874 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.7

Radius: 12.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.38 AU - 5.76 AU

Year: 8025 Days

Day: 6 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,937,057 km

• M1: 159,172 km (0.109 R)
• M2: 1,098,796 km (0.111 R)
• M3: 1,587,682 km (0.1 R)
• M4: 2,130,274 km (0.069 R)
• M5: 5,680,830 km (0.051 R)
• M6: 6,561,063 km (0.07 R)
• M7: 7,103,804 km (0.111 R)
• M8: 10,370,274 km (0.044 R)
• M9: 15,510,906 km (0.117 R)
• M10: 17,417,530 km (0.092 R)
• M11: 20,456,611 km (0.116 R)
• M12: 25,861,283 km (0.119 R)
• M13: 32,633,728 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.6

Radius: 9.8

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.14 AU - 6.52 AU

Year: 8650 Days

Day: 9.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,937,057 km

• M1: 122,670 km (0.102 R)
• M2: 436,527 km (0.118 R)
• M3: 1,390,213 km (0.119 R)
• M4: 2,129,974 km (0.115 R)
• M5: 3,204,985 km (0.113 R)
• M6: 4,881,977 km (0.069 R)
• M7: 5,496,525 km (0.059 R)
• M8: 9,418,832 km (0.119 R)
• M9: 10,013,184 km (0.09 R)
• M10: 10,844,200 km (0.047 R)
• M11: 11,386,642 km (0.119 R)
• M12: 11,776,943 km (0.107 R)
• M13: 12,291,859 km (0.111 R)
• M14: 12,702,654 km (0.038 R)
• M15: 13,183,462 km (0.09 R)
• M16: 14,896,058 km (0.078 R)
• M17: 15,840,320 km (0.1 R)
• M18: 17,184,906 km (0.119 R)
• M19: 20,343,066 km (0.067 R)
• M20: 23,418,350 km (0.101 R)
• M21: 24,324,763 km (0.04 R)
• M22: 25,537,853 km (0.085 R)
• M23: 26,111,112 km (0.037 R)
• M24: 27,382,544 km (0.051 R)
• M25: 30,367,171 km (0.057 R)
• M26: 33,448,139 km (0.116 R)
• M27: 36,010,601 km (0.108 R)
• M28: 38,326,526 km (0.048 R)
• M29: 39,967,315 km (0.093 R)
• M30: 43,659,391 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636

Radius: 6.1

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.49 AU - 6.47 AU

Year: 9017 Days

Day: 20.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,937,057 km

• M1: 75,846 km (0.092 R)
• M2: 286,181 km (0.039 R)
• M3: 490,980 km (0.069 R)
• M4: 732,431 km (0.082 R)
• M5: 1,095,056 km (0.096 R)
• M6: 1,599,351 km (0.114 R)
• M7: 2,466,570 km (0.086 R)
• M8: 4,628,409 km (0.117 R)
• M9: 4,864,324 km (0.097 R)
• M10: 5,653,902 km (0.078 R)
• M11: 6,822,860 km (0.107 R)
• M12: 7,484,082 km (0.092 R)
• M13: 7,809,757 km (0.117 R)
• M14: 8,358,931 km (0.071 R)
• M15: 9,772,182 km (0.112 R)
• M16: 10,161,286 km (0.099 R)
• M17: 10,764,165 km (0.083 R)
• M18: 11,126,790 km (0.119 R)
• M19: 12,319,534 km (0.064 R)
• M20: 13,063,036 km (0.103 R)
• M21: 13,957,781 km (0.09 R)
• M22: 17,094,997 km (0.047 R)
• M23: 19,051,438 km (0.112 R)
• M24: 22,719,877 km (0.115 R)
• M25: 25,078,737 km (0.083 R)
• M26: 27,499,679 km (0.073 R)
• M27: 27,885,492 km (0.097 R)
• M28: 28,274,895 km (0.096 R)
• M29: 30,174,190 km (0.112 R)
• M30: 30,791,281 km (0.059 R)
• M31: 32,692,819 km (0.062 R)
• M32: 33,453,076 km (0.112 R)
• M33: 34,783,599 km (0.082 R)
• M34: 37,549,664 km (0.096 R)
• M35: 41,209,127 km (0.06 R)
• M36: 43,645,777 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.5

Radius: 3.3

Gravity: 85.45 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.93 AU - 7.05 AU

Year: 12990 Days

Day: 18.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,937,057 km

• M1: 41,289 km (0.077 R)
• M2: 245,789 km (0.071 R)
• M3: 460,761 km (0.096 R)
• M4: 936,183 km (0.099 R)
• M5: 1,534,126 km (0.092 R)
• M6: 1,886,429 km (0.058 R)
• M7: 2,373,221 km (0.104 R)
• M8: 2,523,417 km (0.104 R)
• M9: 2,634,568 km (0.12 R)
• M10: 3,163,097 km (0.113 R)
• M11: 3,425,342 km (0.066 R)
• M12: 3,617,426 km (0.113 R)
• M13: 5,239,965 km (0.068 R)
• M14: 6,939,097 km (0.099 R)
• M15: 7,336,130 km (0.111 R)
• M16: 8,031,162 km (0.093 R)
• M17: 10,549,343 km (0.079 R)
• M18: 12,364,264 km (0.09 R)
• M19: 12,750,675 km (0.12 R)
• M20: 12,881,274 km (0.111 R)
• M21: 13,615,501 km (0.076 R)
• M22: 15,609,491 km (0.067 R)
• M23: 18,116,901 km (0.077 R)
• M24: 21,705,005 km (0.079 R)
• M25: 22,456,286 km (0.101 R)
• M26: 27,331,381 km (0.118 R)
• M27: 30,360,888 km (0.118 R)
• M28: 31,537,475 km (0.096 R)
• M29: 34,993,036 km (0.096 R)
• M30: 35,506,456 km (0.114 R)
• M31: 36,024,813 km (0.094 R)
• M32: 36,548,106 km (0.1 R)
• M33: 39,656,451 km (0.075 R)
• M34: 41,919,567 km (0.055 R)
• M35: 49,544,421 km (0.093 R)
• M36: 50,517,256 km (0.05 R)
• M37: 51,502,657 km (0.099 R)
• M38: 52,166,722 km (0.07 R)
• M39: 53,342,412 km (0.104 R)
• M40: 61,697,303 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.2

Radius: 6.6

Gravity: 22.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.17 AU - 8.59 AU

Year: 17052 Days

Day: 21 Hours

Environment

Temp: -242 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,937,057 km

• M1: 84,822 km (0.066 R)
• M2: 696,976 km (0.052 R)
• M3: 1,105,229 km (0.059 R)
• M4: 1,879,996 km (0.069 R)
• M5: 2,095,567 km (0.074 R)
• M6: 3,156,365 km (0.119 R)
• M7: 4,606,118 km (0.089 R)
• M8: 6,763,769 km (0.095 R)
• M9: 8,266,928 km (0.054 R)
• M10: 10,217,086 km (0.106 R)
• M11: 10,826,248 km (0.111 R)
• M12: 12,799,145 km (0.081 R)
• M13: 17,185,803 km (0.098 R)
• M14: 18,755,534 km (0.087 R)
• M15: 19,208,067 km (0.072 R)
• M16: 20,134,826 km (0.043 R)
• M17: 32,117,765 km (0.09 R)
• M18: 35,032,381 km (0.072 R)
• M19: 35,443,027 km (0.048 R)
• M20: 42,302,538 km (0.115 R)
• M21: 49,823,720 km (0.039 R)
• M22: 55,736,726 km (0.108 R)
• M23: 56,671,563 km (0.053 R)
• M24: 66,183,893 km (0.089 R)
• M25: 73,754,144 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 14,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit