🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.4

Radius: 12.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.74 AU - 0.92 AU

Year: 481 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,123,260 km

• M1: 160,369 km (0.083 R)
• M2: 636,689 km (0.044 R)
• M3: 1,046,288 km (0.094 R)
• M4: 2,035,429 km (0.119 R)
• M5: 2,708,170 km (0.066 R)
• M6: 3,335,733 km (0.072 R)
• M7: 3,747,427 km (0.07 R)
• M8: 4,248,131 km (0.115 R)
• M9: 4,883,473 km (0.026 R)
• M10: 5,336,455 km (0.063 R)
• M11: 5,783,304 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 8.6

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.93 AU - 1.01 AU

Year: 607 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,123,260 km

• M1: 106,962 km (0.114 R)
• M2: 458,069 km (0.086 R)
• M3: 1,170,454 km (0.111 R)
• M4: 1,695,692 km (0.085 R)
• M5: 2,430,367 km (0.107 R)
• M6: 3,262,281 km (0.056 R)
• M7: 3,812,651 km (0.035 R)
• M8: 4,362,573 km (0.069 R)
• M9: 5,097,847 km (0.113 R)
• M10: 6,470,706 km (0.12 R)
• M11: 6,833,780 km (0.069 R)

Asteroid Belt

Center: 1.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.3

Radius: 15

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.72 AU - 2.36 AU

Year: 1853 Days

Day: 10.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,123,260 km

• M1: 186,698 km (0.055 R)
• M2: 795,861 km (0.108 R)
• M3: 1,273,078 km (0.105 R)
• M4: 1,898,098 km (0.082 R)
• M5: 2,388,180 km (0.097 R)
• M6: 3,566,264 km (0.073 R)
• M7: 4,048,418 km (0.037 R)
• M8: 4,712,931 km (0.093 R)
• M9: 5,742,314 km (0.101 R)
• M10: 6,583,952 km (0.117 R)
• M11: 7,424,243 km (0.101 R)
• M12: 8,100,575 km (0.101 R)
• M13: 9,415,391 km (0.095 R)
• M14: 10,242,817 km (0.097 R)
• M15: 11,593,087 km (0.093 R)
• M16: 12,157,520 km (0.082 R)
• M17: 13,179,722 km (0.037 R)
• M18: 13,962,418 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.3

Radius: 14.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.18 AU - 2.4 AU

Year: 2203 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,123,260 km

• M1: 177,872 km (0.039 R)
• M2: 767,886 km (0.101 R)
• M3: 1,450,052 km (0.088 R)
• M4: 2,274,486 km (0.109 R)
• M5: 3,332,143 km (0.101 R)
• M6: 4,918,329 km (0.079 R)
• M7: 6,756,887 km (0.03 R)
• M8: 7,832,047 km (0.039 R)
• M9: 8,410,991 km (0.098 R)
• M10: 9,206,253 km (0.046 R)
• M11: 10,911,669 km (0.077 R)
• M12: 12,858,835 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 9.6

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.58 AU - 2.94 AU

Year: 2915 Days

Day: 12.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,123,260 km

• M1: 119,678 km (0.035 R)
• M2: 437,723 km (0.09 R)
• M3: 830,867 km (0.114 R)
• M4: 1,238,521 km (0.101 R)
• M5: 1,898,696 km (0.066 R)
• M6: 2,713,705 km (0.104 R)
• M7: 3,400,808 km (0.045 R)
• M8: 4,575,002 km (0.115 R)
• M9: 5,891,763 km (0.101 R)
• M10: 8,197,963 km (0.118 R)
• M11: 9,218,520 km (0.112 R)
• M12: 9,970,100 km (0.065 R)
• M13: 11,723,836 km (0.108 R)
• M14: 12,336,888 km (0.11 R)
• M15: 12,924,957 km (0.105 R)
• M16: 16,150,137 km (0.06 R)
• M17: 17,130,303 km (0.059 R)
• M18: 18,674,153 km (0.091 R)
• M19: 19,570,842 km (0.06 R)
• M20: 19,876,022 km (0.094 R)
• M21: 20,937,568 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540

Radius: 5.7

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.3 AU - 8.16 AU

Year: 11101 Days

Day: 20.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,123,260 km

• M1: 71,059 km (0.111 R)
• M2: 291,716 km (0.112 R)
• M3: 647,609 km (0.108 R)
• M4: 1,238,970 km (0.097 R)
• M5: 1,482,964 km (0.07 R)
• M6: 1,967,062 km (0.115 R)
• M7: 2,733,901 km (0.045 R)
• M8: 4,535,957 km (0.044 R)
• M9: 4,745,244 km (0.09 R)
• M10: 5,647,619 km (0.089 R)
• M11: 6,507,807 km (0.117 R)
• M12: 7,411,228 km (0.098 R)
• M13: 8,941,914 km (0.067 R)
• M14: 9,707,406 km (0.069 R)
• M15: 11,422,695 km (0.087 R)
• M16: 12,613,644 km (0.103 R)
• M17: 15,642,552 km (0.093 R)
• M18: 16,539,391 km (0.098 R)
• M19: 17,837,153 km (0.081 R)
• M20: 21,043,633 km (0.12 R)
• M21: 24,068,353 km (0.096 R)
• M22: 24,340,322 km (0.082 R)
• M23: 27,370,726 km (0.04 R)
• M24: 27,965,527 km (0.102 R)
• M25: 29,801,990 km (0.116 R)
• M26: 35,438,988 km (0.112 R)
• M27: 40,839,920 km (0.091 R)
• M28: 41,486,482 km (0.088 R)
• M29: 44,548,152 km (0.063 R)
• M30: 44,958,199 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.3

Radius: 4.6

Gravity: 35.41 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.46 AU - 9.22 AU

Year: 13957 Days

Day: 19.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,123,260 km

• M1: 57,146 km (0.115 R)
• M2: 202,256 km (0.118 R)
• M3: 909,106 km (0.093 R)
• M4: 1,453,942 km (0.119 R)
• M5: 1,840,353 km (0.105 R)
• M6: 2,133,864 km (0.099 R)
• M7: 2,373,969 km (0.116 R)
• M8: 2,587,744 km (0.071 R)
• M9: 6,055,572 km (0.082 R)
• M10: 8,041,035 km (0.114 R)
• M11: 9,546,887 km (0.096 R)
• M12: 10,706,570 km (0.116 R)
• M13: 10,995,892 km (0.082 R)
• M14: 12,331,502 km (0.119 R)
• M15: 14,321,902 km (0.11 R)
• M16: 14,673,158 km (0.041 R)
• M17: 14,886,783 km (0.105 R)
• M18: 16,981,004 km (0.065 R)
• M19: 17,693,688 km (0.092 R)
• M20: 17,854,805 km (0.081 R)
• M21: 20,301,628 km (0.103 R)
• M22: 22,300,405 km (0.099 R)
• M23: 24,827,263 km (0.109 R)
• M24: 25,951,341 km (0.038 R)
• M25: 28,191,120 km (0.081 R)
• M26: 28,631,836 km (0.089 R)
• M27: 30,095,950 km (0.057 R)
• M28: 41,341,222 km (0.115 R)
• M29: 41,767,277 km (0.102 R)
• M30: 44,237,287 km (0.115 R)
• M31: 46,649,254 km (0.081 R)
• M32: 60,033,326 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.9

Radius: 4.9

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.54 AU - 10.12 AU

Year: 19596 Days

Day: 16.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,123,260 km

• M1: 88,861 km (0.084 R)
• M2: 369,507 km (0.118 R)
• M3: 729,738 km (0.108 R)
• M4: 1,453,194 km (0.111 R)
• M5: 1,932,206 km (0.063 R)
• M6: 2,318,169 km (0.089 R)
• M7: 2,925,386 km (0.118 R)
• M8: 3,482,938 km (0.083 R)
• M9: 7,616,476 km (0.034 R)
• M10: 9,173,641 km (0.106 R)
• M11: 14,965,023 km (0.05 R)
• M12: 16,247,675 km (0.117 R)
• M13: 17,601,835 km (0.048 R)
• M14: 18,044,645 km (0.117 R)
• M15: 20,129,590 km (0.088 R)
• M16: 22,027,987 km (0.111 R)
• M17: 24,587,308 km (0.069 R)
• M18: 28,231,961 km (0.118 R)
• M19: 31,029,740 km (0.104 R)
• M20: 35,156,397 km (0.05 R)
• M21: 35,506,157 km (0.119 R)
• M22: 40,139,801 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.4

Radius: 7.1

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.46 AU - 13.28 AU

Year: 22786 Days

Day: 17 Hours

Environment

Temp: -231 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,123,260 km

• M1: 88,263 km (0.118 R)
• M2: 534,064 km (0.118 R)
• M3: 1,088,025 km (0.057 R)
• M4: 1,338,153 km (0.103 R)
• M5: 1,661,284 km (0.034 R)
• M6: 2,035,877 km (0.106 R)
• M7: 3,714,665 km (0.107 R)
• M8: 6,684,033 km (0.073 R)
• M9: 8,137,825 km (0.111 R)
• M10: 8,612,200 km (0.1 R)
• M11: 9,160,775 km (0.07 R)
• M12: 10,027,096 km (0.078 R)
• M13: 17,417,231 km (0.115 R)
• M14: 21,197,719 km (0.105 R)
• M15: 22,810,534 km (0.036 R)
• M16: 26,735,234 km (0.105 R)
• M17: 27,081,254 km (0.108 R)
• M18: 27,313,579 km (0.055 R)
• M19: 28,977,556 km (0.107 R)
• M20: 32,375,522 km (0.071 R)
• M21: 33,431,235 km (0.115 R)
• M22: 34,102,480 km (0.054 R)
• M23: 43,825,295 km (0.094 R)
• M24: 47,774,080 km (0.03 R)
• M25: 54,316,444 km (0.098 R)
• M26: 61,231,306 km (0.083 R)
• M27: 63,455,826 km (0.057 R)
• M28: 76,775,871 km (0.101 R)
• M29: 78,414,117 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 17,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit