🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.3

Radius: 13.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.71 AU - 5.73 AU

Year: 3926 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,227,362 km

• M1: 164,109 km (0.11 R)
• M2: 680,820 km (0.12 R)
• M3: 1,150,408 km (0.1 R)
• M4: 1,584,241 km (0.041 R)
• M5: 2,628,135 km (0.078 R)
• M6: 3,441,798 km (0.112 R)
• M7: 3,952,825 km (0.106 R)
• M8: 4,588,316 km (0.107 R)
• M9: 6,155,055 km (0.115 R)
• M10: 7,245,773 km (0.064 R)
• M11: 9,118,289 km (0.025 R)
• M12: 10,360,251 km (0.1 R)
• M13: 12,726,141 km (0.089 R)
• M14: 18,247,350 km (0.1 R)
• M15: 18,823,002 km (0.044 R)
• M16: 22,390,164 km (0.093 R)
• M17: 23,723,380 km (0.081 R)
• M18: 27,204,373 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 13.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.51 AU - 7.39 AU

Year: 6272 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,227,362 km

• M1: 172,935 km (0.046 R)
• M2: 1,461,422 km (0.059 R)
• M3: 2,422,139 km (0.092 R)
• M4: 6,010,992 km (0.071 R)
• M5: 6,624,643 km (0.053 R)
• M6: 7,977,905 km (0.034 R)
• M7: 8,477,861 km (0.048 R)
• M8: 9,770,387 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 11.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.47 AU - 8.13 AU

Year: 8341 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,227,362 km

• M1: 147,952 km (0.095 R)
• M2: 547,229 km (0.1 R)
• M3: 919,578 km (0.075 R)
• M4: 1,767,349 km (0.073 R)
• M5: 2,224,820 km (0.07 R)
• M6: 3,552,650 km (0.058 R)
• M7: 4,669,099 km (0.054 R)
• M8: 5,613,211 km (0.085 R)
• M9: 6,225,665 km (0.094 R)
• M10: 8,567,919 km (0.048 R)
• M11: 10,333,772 km (0.069 R)
• M12: 11,066,502 km (0.066 R)
• M13: 11,541,925 km (0.094 R)
• M14: 12,738,558 km (0.098 R)
• M15: 13,527,387 km (0.065 R)
• M16: 15,319,121 km (0.057 R)
• M17: 16,030,160 km (0.103 R)
• M18: 17,390,752 km (0.066 R)
• M19: 19,368,287 km (0.078 R)
• M20: 22,837,611 km (0.111 R)
• M21: 24,398,366 km (0.093 R)
• M22: 24,880,071 km (0.105 R)
• M23: 25,862,779 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 13.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.19 AU - 10.73 AU

Year: 11141 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,227,362 km

• M1: 165,605 km (0.093 R)
• M2: 735,722 km (0.119 R)
• M3: 1,160,131 km (0.038 R)
• M4: 1,787,096 km (0.083 R)
• M5: 2,389,976 km (0.112 R)
• M6: 2,806,007 km (0.061 R)
• M7: 3,574,641 km (0.036 R)
• M8: 4,728,340 km (0.062 R)
• M9: 6,154,756 km (0.07 R)
• M10: 7,761,886 km (0.079 R)
• M11: 9,226,897 km (0.116 R)
• M12: 9,893,356 km (0.095 R)
• M13: 10,373,565 km (0.088 R)
• M14: 12,886,061 km (0.12 R)
• M15: 18,677,593 km (0.096 R)
• M16: 20,508,073 km (0.097 R)
• M17: 21,555,557 km (0.091 R)
• M18: 22,914,803 km (0.074 R)
• M19: 23,474,150 km (0.04 R)
• M20: 23,947,178 km (0.105 R)
• M21: 24,523,429 km (0.092 R)
• M22: 25,010,520 km (0.118 R)
• M23: 28,176,460 km (0.087 R)
• M24: 29,470,781 km (0.114 R)
• M25: 31,257,577 km (0.074 R)
• M26: 33,115,733 km (0.053 R)
• M27: 42,815,958 km (0.118 R)
• M28: 47,024,744 km (0.028 R)
• M29: 49,152,176 km (0.114 R)
• M30: 51,980,623 km (0.111 R)
• M31: 55,582,939 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 9.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.29 AU - 12.65 AU

Year: 14874 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,227,362 km

• M1: 115,789 km (0.097 R)
• M2: 448,494 km (0.115 R)
• M3: 780,153 km (0.084 R)
• M4: 1,280,857 km (0.097 R)
• M5: 2,175,153 km (0.066 R)
• M6: 4,371,998 km (0.062 R)
• M7: 5,135,844 km (0.086 R)
• M8: 5,808,885 km (0.039 R)
• M9: 7,537,339 km (0.098 R)
• M10: 7,920,459 km (0.114 R)
• M11: 10,034,576 km (0.117 R)
• M12: 10,762,669 km (0.11 R)
• M13: 11,248,862 km (0.081 R)
• M14: 12,207,485 km (0.107 R)
• M15: 13,342,335 km (0.082 R)
• M16: 14,351,223 km (0.074 R)
• M17: 16,237,951 km (0.11 R)
• M18: 17,240,855 km (0.09 R)
• M19: 18,132,908 km (0.117 R)
• M20: 18,667,271 km (0.119 R)
• M21: 20,497,302 km (0.077 R)
• M22: 21,583,083 km (0.096 R)
• M23: 24,142,404 km (0.091 R)
• M24: 24,976,113 km (0.116 R)
• M25: 27,095,017 km (0.105 R)
• M26: 28,606,554 km (0.093 R)
• M27: 29,018,995 km (0.038 R)
• M28: 31,358,556 km (0.084 R)
• M29: 35,929,369 km (0.05 R)
• M30: 40,795,489 km (0.106 R)
• M31: 42,243,596 km (0.073 R)
• M32: 43,318,008 km (0.084 R)
• M33: 44,410,521 km (0.108 R)
• M34: 46,366,514 km (0.051 R)
• M35: 47,365,678 km (0.108 R)
• M36: 47,798,315 km (0.116 R)
• M37: 48,233,495 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.3

Radius: 6.2

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.86 AU - 12.72 AU

Year: 16497 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,227,362 km

• M1: 77,342 km (0.087 R)
• M2: 458,817 km (0.085 R)
• M3: 677,080 km (0.088 R)
• M4: 1,025,793 km (0.082 R)
• M5: 1,536,969 km (0.099 R)
• M6: 1,777,073 km (0.082 R)
• M7: 2,675,708 km (0.114 R)
• M8: 2,922,245 km (0.11 R)
• M9: 3,238,046 km (0.096 R)
• M10: 4,595,048 km (0.055 R)
• M11: 5,284,246 km (0.094 R)
• M12: 6,208,312 km (0.086 R)
• M13: 6,866,243 km (0.117 R)
• M14: 9,851,768 km (0.114 R)
• M15: 10,321,804 km (0.066 R)
• M16: 11,497,943 km (0.079 R)
• M17: 12,420,064 km (0.086 R)
• M18: 12,760,998 km (0.049 R)
• M19: 18,831,230 km (0.087 R)
• M20: 19,554,835 km (0.094 R)
• M21: 20,674,725 km (0.085 R)
• M22: 24,823,373 km (0.118 R)
• M23: 26,135,197 km (0.118 R)
• M24: 28,540,880 km (0.11 R)
• M25: 30,717,080 km (0.112 R)
• M26: 32,742,187 km (0.098 R)
• M27: 34,318,200 km (0.047 R)
• M28: 43,899,346 km (0.065 R)
• M29: 49,637,022 km (0.105 R)
• M30: 50,150,891 km (0.077 R)
• M31: 50,495,415 km (0.095 R)
• M32: 58,862,424 km (0.097 R)
• M33: 65,198,043 km (0.098 R)
• M34: 66,227,426 km (0.094 R)
• M35: 68,741,718 km (0.08 R)
• M36: 68,954,147 km (0.094 R)
• M37: 72,851,919 km (0.08 R)
• M38: 73,737,688 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.1

Radius: 3.7

Gravity: 36.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.85 AU - 18.73 AU

Year: 22892 Days

Day: 22.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,227,362 km

• M1: 48,171 km (0.114 R)
• M2: 292,913 km (0.051 R)
• M3: 445,951 km (0.106 R)
• M4: 565,929 km (0.1 R)
• M5: 737,069 km (0.065 R)
• M6: 1,156,840 km (0.101 R)
• M7: 2,876,617 km (0.083 R)
• M8: 4,044,378 km (0.083 R)
• M9: 5,264,648 km (0.112 R)
• M10: 6,062,005 km (0.114 R)
• M11: 6,489,556 km (0.1 R)
• M12: 7,548,709 km (0.12 R)
• M13: 20,350,247 km (0.064 R)
• M14: 26,753,634 km (0.099 R)
• M15: 27,436,549 km (0.116 R)
• M16: 28,247,818 km (0.099 R)
• M17: 32,544,867 km (0.117 R)
• M18: 34,379,087 km (0.087 R)
• M19: 36,837,129 km (0.111 R)
• M20: 37,681,759 km (0.117 R)
• M21: 38,252,026 km (0.083 R)
• M22: 44,116,412 km (0.08 R)
• M23: 52,297,620 km (0.114 R)
• M24: 54,990,532 km (0.078 R)
• M25: 58,342,122 km (0.077 R)
• M26: 62,620,322 km (0.107 R)
• M27: 67,311,562 km (0.09 R)
• M28: 68,150,507 km (0.09 R)
• M29: 70,493,957 km (0.04 R)
• M30: 73,775,088 km (0.114 R)
• M31: 73,997,390 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.3

Radius: 6.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.92 AU - 19.86 AU

Year: 25406 Days

Day: 23.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,227,362 km

• M1: 80,783 km (0.117 R)
• M2: 490,831 km (0.042 R)
• M3: 4,702,459 km (0.106 R)
• M4: 7,660,907 km (0.109 R)
• M5: 11,035,685 km (0.074 R)
• M6: 14,730,454 km (0.077 R)
• M7: 15,930,976 km (0.093 R)
• M8: 27,553,534 km (0.083 R)
• M9: 28,612,837 km (0.099 R)
• M10: 33,003,833 km (0.076 R)
• M11: 38,473,730 km (0.079 R)
• M12: 40,063,955 km (0.109 R)
• M13: 44,951,916 km (0.049 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: 254 - 16,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit