🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.7

Radius: 13.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.63 AU

Year: 315 Days

Day: 11.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,278,989 km

• M1: 172,337 km (0.107 R)
• M2: 661,971 km (0.05 R)
• M3: 1,508,545 km (0.072 R)
• M4: 2,199,687 km (0.11 R)
• M5: 2,892,624 km (0.105 R)
• M6: 3,351,591 km (0.117 R)
• M7: 4,988,491 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.4

Radius: 11.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.82 AU - 1.36 AU

Year: 772 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 69,278,989 km

• M1: 138,079 km (0.066 R)
• M2: 485,146 km (0.115 R)
• M3: 937,530 km (0.084 R)
• M4: 1,330,673 km (0.109 R)
• M5: 2,635,466 km (0.09 R)
• M6: 3,155,169 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.4

Radius: 10

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.49 AU - 1.53 AU

Year: 1259 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,278,989 km

• M1: 124,316 km (0.072 R)
• M2: 645,814 km (0.1 R)
• M3: 966,701 km (0.119 R)
• M4: 1,592,619 km (0.11 R)
• M5: 2,232,150 km (0.037 R)
• M6: 2,759,632 km (0.089 R)
• M7: 3,211,567 km (0.095 R)
• M8: 3,586,011 km (0.037 R)
• M9: 3,974,516 km (0.113 R)
• M10: 4,359,282 km (0.119 R)
• M11: 4,853,703 km (0.089 R)
• M12: 5,496,226 km (0.12 R)
• M13: 6,214,595 km (0.112 R)
• M14: 7,126,693 km (0.044 R)
• M15: 8,149,942 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 13.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.34 AU - 1.82 AU

Year: 1347 Days

Day: 5.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 82.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,278,989 km

• M1: 173,833 km (0.093 R)
• M2: 624,422 km (0.041 R)
• M3: 1,235,678 km (0.104 R)
• M4: 1,804,749 km (0.11 R)
• M5: 2,239,929 km (0.111 R)
• M6: 3,027,711 km (0.109 R)
• M7: 3,503,433 km (0.112 R)
• M8: 4,302,435 km (0.118 R)
• M9: 4,886,914 km (0.095 R)
• M10: 5,794,225 km (0.031 R)
• M11: 6,361,500 km (0.104 R)
• M12: 7,635,625 km (0.119 R)
• M13: 8,466,192 km (0.113 R)
• M14: 8,919,025 km (0.065 R)
• M15: 9,580,248 km (0.107 R)
• M16: 10,039,064 km (0.056 R)
• M17: 10,859,908 km (0.106 R)
• M18: 11,577,678 km (0.07 R)
• M19: 13,633,752 km (0.079 R)
• M20: 14,089,277 km (0.061 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 12.8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.18 AU - 3.38 AU

Year: 4029 Days

Day: 11.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,278,989 km

• M1: 159,471 km (0.088 R)
• M2: 568,023 km (0.094 R)
• M3: 1,017,565 km (0.109 R)
• M4: 1,494,782 km (0.055 R)
• M5: 2,327,593 km (0.11 R)
• M6: 3,802,479 km (0.087 R)
• M7: 4,778,754 km (0.069 R)
• M8: 5,218,722 km (0.028 R)
• M9: 6,800,270 km (0.112 R)
• M10: 7,325,209 km (0.084 R)
• M11: 8,199,609 km (0.09 R)
• M12: 12,844,922 km (0.117 R)
• M13: 13,751,934 km (0.064 R)
• M14: 14,326,988 km (0.111 R)
• M15: 15,920,056 km (0.098 R)
• M16: 17,385,816 km (0.057 R)
• M17: 19,196,548 km (0.104 R)
• M18: 20,651,986 km (0.102 R)
• M19: 22,971,052 km (0.045 R)
• M20: 23,410,720 km (0.115 R)
• M21: 24,839,978 km (0.102 R)
• M22: 25,537,105 km (0.1 R)
• M23: 26,647,121 km (0.054 R)
• M24: 27,624,144 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.2

Radius: 11.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.46 AU - 3.94 AU

Year: 4827 Days

Day: 7.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,278,989 km

• M1: 148,700 km (0.097 R)
• M2: 541,395 km (0.092 R)
• M3: 977,173 km (0.083 R)
• M4: 1,431,053 km (0.049 R)
• M5: 1,914,105 km (0.068 R)
• M6: 3,963,596 km (0.07 R)
• M7: 4,515,761 km (0.08 R)
• M8: 5,118,940 km (0.091 R)
• M9: 6,583,952 km (0.09 R)
• M10: 8,010,816 km (0.072 R)
• M11: 8,426,549 km (0.071 R)
• M12: 9,097,346 km (0.098 R)
• M13: 9,676,439 km (0.074 R)
• M14: 10,501,322 km (0.103 R)
• M15: 12,441,008 km (0.114 R)
• M16: 13,206,949 km (0.097 R)
• M17: 14,167,218 km (0.083 R)
• M18: 16,588,758 km (0.067 R)
• M19: 17,017,655 km (0.094 R)
• M20: 19,953,962 km (0.064 R)
• M21: 21,074,750 km (0.061 R)
• M22: 22,758,773 km (0.054 R)
• M23: 25,007,977 km (0.065 R)
• M24: 27,486,814 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.4

Radius: 4.5

Gravity: 27.72 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.06 AU - 6.4 AU

Year: 10547 Days

Day: 19.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,278,989 km

• M1: 61,784 km (0.033 R)
• M2: 242,498 km (0.058 R)
• M3: 613,501 km (0.078 R)
• M4: 1,211,743 km (0.11 R)
• M5: 1,679,087 km (0.12 R)
• M6: 2,203,876 km (0.083 R)
• M7: 2,484,372 km (0.102 R)
• M8: 2,643,694 km (0.095 R)
• M9: 2,873,625 km (0.11 R)
• M10: 3,026,963 km (0.084 R)
• M11: 3,232,062 km (0.117 R)
• M12: 3,446,286 km (0.037 R)
• M13: 4,604,024 km (0.113 R)
• M14: 10,234,140 km (0.047 R)
• M15: 10,540,965 km (0.077 R)
• M16: 11,012,797 km (0.109 R)
• M17: 11,998,348 km (0.045 R)
• M18: 16,115,431 km (0.069 R)
• M19: 16,670,738 km (0.102 R)
• M20: 18,639,296 km (0.117 R)
• M21: 19,640,106 km (0.104 R)
• M22: 20,113,883 km (0.105 R)
• M23: 20,838,834 km (0.109 R)
• M24: 25,001,395 km (0.109 R)
• M25: 25,745,046 km (0.086 R)
• M26: 35,851,429 km (0.108 R)
• M27: 39,231,443 km (0.108 R)
• M28: 42,554,760 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.1

Radius: 4.6

Gravity: 25.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.36 AU - 10.7 AU

Year: 21545 Days

Day: 18.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,278,989 km

• M1: 57,745 km (0.077 R)
• M2: 238,010 km (0.093 R)
• M3: 424,708 km (0.108 R)
• M4: 1,178,083 km (0.091 R)
• M5: 1,687,763 km (0.085 R)
• M6: 2,246,511 km (0.103 R)
• M7: 3,870,995 km (0.094 R)
• M8: 4,251,123 km (0.056 R)
• M9: 6,620,903 km (0.026 R)
• M10: 8,286,675 km (0.078 R)
• M11: 10,390,470 km (0.102 R)
• M12: 10,691,461 km (0.038 R)
• M13: 11,437,505 km (0.097 R)
• M14: 14,921,490 km (0.072 R)
• M15: 15,227,418 km (0.09 R)
• M16: 15,459,594 km (0.044 R)
• M17: 21,089,410 km (0.103 R)
• M18: 25,372,547 km (0.064 R)
• M19: 30,690,302 km (0.071 R)
• M20: 30,937,139 km (0.102 R)
• M21: 36,566,656 km (0.084 R)
• M22: 45,189,478 km (0.078 R)
• M23: 49,798,139 km (0.093 R)
• M24: 50,138,774 km (0.116 R)
• M25: 54,710,335 km (0.053 R)
• M26: 57,096,870 km (0.119 R)
• M27: 59,169,698 km (0.083 R)
• M28: 62,867,159 km (0.075 R)
• M29: 65,280,172 km (0.079 R)
• M30: 65,688,126 km (0.095 R)
• M31: 69,014,135 km (0.06 R)
• M32: 73,107,432 km (0.216 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.1

Radius: 5.2

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.71 AU - 12.63 AU

Year: 23639 Days

Day: 19.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,278,989 km

• M1: 65,673 km (0.116 R)
• M2: 250,576 km (0.106 R)
• M3: 610,060 km (0.104 R)
• M4: 906,862 km (0.106 R)
• M5: 1,352,664 km (0.08 R)
• M6: 1,896,303 km (0.117 R)
• M7: 2,440,689 km (0.046 R)
• M8: 3,267,068 km (0.077 R)
• M9: 3,656,621 km (0.055 R)
• M10: 4,076,392 km (0.117 R)
• M11: 4,527,729 km (0.085 R)
• M12: 5,722,717 km (0.079 R)
• M13: 6,371,822 km (0.087 R)
• M14: 7,068,799 km (0.092 R)
• M15: 11,146,089 km (0.072 R)
• M16: 11,517,540 km (0.08 R)
• M17: 12,681,411 km (0.028 R)
• M18: 14,352,270 km (0.073 R)
• M19: 14,940,339 km (0.068 R)
• M20: 19,783,122 km (0.113 R)
• M21: 21,351,356 km (0.118 R)
• M22: 23,100,006 km (0.033 R)
• M23: 25,470,533 km (0.032 R)
• M24: 30,809,382 km (0.047 R)
• M25: 34,842,092 km (0.119 R)
• M26: 36,170,970 km (0.045 R)
• M27: 38,647,563 km (0.115 R)
• M28: 38,929,555 km (0.087 R)
• M29: 39,497,578 km (0.084 R)
• M30: 43,477,480 km (0.118 R)
• M31: 45,172,573 km (0.111 R)
• M32: 45,642,460 km (0.039 R)
• M33: 60,538,818 km (0.111 R)
• M34: 60,728,807 km (0.081 R)
• M35: 61,492,654 km (0.09 R)
• M36: 63,430,245 km (0.035 R)
• M37: 64,019,362 km (0.097 R)
• M38: 67,835,603 km (0.076 R)
• M39: 69,278,924 km (0.053 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 13,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit