🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.7

Radius: 13.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.6 AU - 0.92 AU

Year: 457 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,578,179 km

• M1: 172,935 km (0.104 R)
• M2: 631,602 km (0.035 R)
• M3: 1,155,045 km (0.052 R)
• M4: 1,589,777 km (0.052 R)
• M5: 2,244,716 km (0.099 R)
• M6: 2,714,304 km (0.11 R)
• M7: 3,419,508 km (0.063 R)
• M8: 3,856,484 km (0.107 R)
• M9: 5,281,104 km (0.059 R)
• M10: 5,922,580 km (0.05 R)
• M11: 6,403,986 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.2

Radius: 10.5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.18 AU - 1.5 AU

Year: 1071 Days

Day: 8.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,578,179 km

• M1: 130,898 km (0.063 R)
• M2: 496,815 km (0.099 R)
• M3: 1,009,786 km (0.098 R)
• M4: 1,366,427 km (0.102 R)
• M5: 2,211,356 km (0.085 R)
• M6: 2,862,705 km (0.032 R)
• M7: 3,333,340 km (0.101 R)
• M8: 4,190,835 km (0.114 R)
• M9: 4,529,375 km (0.085 R)
• M10: 5,832,522 km (0.047 R)
• M11: 6,852,480 km (0.069 R)
• M12: 7,698,456 km (0.11 R)
• M13: 8,085,167 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 11.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.3 AU - 1.38 AU

Year: 1071 Days

Day: 14.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 76,578,179 km

• M1: 147,653 km (0.106 R)
• M2: 640,279 km (0.07 R)
• M3: 1,893,909 km (0.071 R)
• M4: 2,457,444 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.7

Radius: 12.1

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.08 AU - 2.08 AU

Year: 2071 Days

Day: 6.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,578,179 km

• M1: 150,495 km (0.063 R)
• M2: 608,714 km (0.111 R)
• M3: 988,543 km (0.117 R)
• M4: 1,565,093 km (0.083 R)
• M5: 3,073,937 km (0.05 R)
• M6: 3,669,486 km (0.058 R)
• M7: 4,381,722 km (0.105 R)
• M8: 5,536,019 km (0.036 R)
• M9: 6,056,021 km (0.072 R)
• M10: 6,772,445 km (0.067 R)
• M11: 7,397,316 km (0.11 R)
• M12: 8,470,531 km (0.07 R)
• M13: 8,894,641 km (0.108 R)
• M14: 9,367,071 km (0.079 R)
• M15: 10,289,342 km (0.12 R)
• M16: 13,552,520 km (0.081 R)
• M17: 16,076,834 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.2

Radius: 10.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.49 AU - 4.47 AU

Year: 5481 Days

Day: 13.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,578,179 km

• M1: 130,749 km (0.083 R)
• M2: 573,259 km (0.077 R)
• M3: 927,357 km (0.077 R)
• M4: 1,422,676 km (0.12 R)
• M5: 2,268,502 km (0.107 R)
• M6: 2,705,926 km (0.114 R)
• M7: 3,217,401 km (0.102 R)
• M8: 4,758,559 km (0.059 R)
• M9: 5,299,505 km (0.113 R)
• M10: 6,159,393 km (0.117 R)
• M11: 6,622,997 km (0.115 R)
• M12: 7,078,672 km (0.084 R)
• M13: 7,490,365 km (0.099 R)
• M14: 8,292,509 km (0.111 R)
• M15: 8,750,428 km (0.105 R)
• M16: 9,487,796 km (0.12 R)
• M17: 12,904,013 km (0.12 R)
• M18: 13,567,928 km (0.111 R)
• M19: 15,537,534 km (0.098 R)
• M20: 16,234,511 km (0.082 R)
• M21: 18,273,679 km (0.086 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.3

Radius: 14.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.24 AU - 5.82 AU

Year: 7787 Days

Day: 12.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,578,179 km

• M1: 178,021 km (0.099 R)
• M2: 1,071,570 km (0.082 R)
• M3: 1,953,449 km (0.051 R)
• M4: 2,894,270 km (0.092 R)
• M5: 4,202,952 km (0.075 R)
• M6: 4,839,641 km (0.084 R)
• M7: 6,674,309 km (0.084 R)
• M8: 7,296,786 km (0.083 R)
• M9: 8,055,546 km (0.051 R)
• M10: 9,006,689 km (0.083 R)
• M11: 11,839,774 km (0.115 R)
• M12: 15,272,297 km (0.094 R)
• M13: 17,106,816 km (0.071 R)
• M14: 17,657,037 km (0.104 R)
• M15: 18,332,920 km (0.115 R)
• M16: 19,319,817 km (0.077 R)
• M17: 19,856,425 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 5.6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.51 AU - 8.79 AU

Year: 14605 Days

Day: 15.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,578,179 km

• M1: 70,161 km (0.057 R)
• M2: 274,512 km (0.106 R)
• M3: 615,146 km (0.099 R)
• M4: 1,154,148 km (0.068 R)
• M5: 1,450,651 km (0.115 R)
• M6: 2,873,326 km (0.077 R)
• M7: 3,489,520 km (0.091 R)
• M8: 5,473,786 km (0.086 R)
• M9: 6,033,432 km (0.116 R)
• M10: 7,460,895 km (0.096 R)
• M11: 7,658,813 km (0.102 R)
• M12: 8,400,668 km (0.117 R)
• M13: 9,509,189 km (0.068 R)
• M14: 10,170,860 km (0.114 R)
• M15: 10,661,840 km (0.099 R)
• M16: 13,011,873 km (0.102 R)
• M17: 13,649,310 km (0.118 R)
• M18: 15,493,103 km (0.101 R)
• M19: 20,121,213 km (0.055 R)
• M20: 21,288,226 km (0.102 R)
• M21: 24,445,339 km (0.093 R)
• M22: 32,398,112 km (0.102 R)
• M23: 32,608,596 km (0.107 R)
• M24: 33,674,181 km (0.029 R)
• M25: 37,818,940 km (0.113 R)
• M26: 38,876,148 km (0.112 R)
• M27: 40,194,853 km (0.105 R)
• M28: 41,049,506 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.4

Radius: 5.7

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.31 AU - 8.41 AU

Year: 15211 Days

Day: 18.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,578,179 km

• M1: 70,909 km (0.107 R)
• M2: 294,708 km (0.087 R)
• M3: 530,025 km (0.039 R)
• M4: 749,037 km (0.109 R)
• M5: 1,049,728 km (0.118 R)
• M6: 1,240,466 km (0.105 R)
• M7: 1,454,540 km (0.107 R)
• M8: 1,990,848 km (0.069 R)
• M9: 2,570,690 km (0.087 R)
• M10: 3,008,563 km (0.098 R)
• M11: 4,419,121 km (0.083 R)
• M12: 6,403,088 km (0.089 R)
• M13: 8,375,386 km (0.026 R)
• M14: 9,960,675 km (0.11 R)
• M15: 10,411,713 km (0.096 R)
• M16: 13,168,652 km (0.086 R)
• M17: 14,332,673 km (0.087 R)
• M18: 20,627,452 km (0.082 R)
• M19: 22,108,920 km (0.118 R)
• M20: 22,789,590 km (0.071 R)
• M21: 25,282,190 km (0.06 R)
• M22: 27,558,321 km (0.118 R)
• M23: 36,127,886 km (0.076 R)
• M24: 42,818,651 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.5

Radius: 6.1

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.65 AU - 9.35 AU

Year: 15619 Days

Day: 17.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,578,179 km

• M1: 76,744 km (0.096 R)
• M2: 306,526 km (0.069 R)
• M3: 560,394 km (0.115 R)
• M4: 814,112 km (0.113 R)
• M5: 1,066,932 km (0.085 R)
• M6: 1,346,381 km (0.071 R)
• M7: 1,559,259 km (0.115 R)
• M8: 2,210,159 km (0.032 R)
• M9: 2,527,905 km (0.103 R)
• M10: 2,984,029 km (0.11 R)
• M11: 3,420,705 km (0.084 R)
• M12: 4,059,039 km (0.118 R)
• M13: 4,335,645 km (0.066 R)
• M14: 5,273,475 km (0.049 R)
• M15: 6,636,910 km (0.072 R)
• M16: 7,961,599 km (0.087 R)
• M17: 9,216,426 km (0.116 R)
• M18: 10,597,663 km (0.043 R)
• M19: 12,396,278 km (0.05 R)
• M20: 13,887,470 km (0.114 R)
• M21: 19,149,575 km (0.03 R)
• M22: 20,889,697 km (0.1 R)
• M23: 22,304,594 km (0.053 R)
• M24: 27,318,666 km (0.079 R)
• M25: 28,907,245 km (0.102 R)
• M26: 30,451,395 km (0.053 R)
• M27: 34,607,971 km (0.087 R)
• M28: 38,145,213 km (0.087 R)
• M29: 38,880,337 km (0.119 R)
• M30: 40,252,748 km (0.065 R)
• M31: 42,045,678 km (0.083 R)
• M32: 45,652,782 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.8

Radius: 5.5

Gravity: 27.4 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.06 AU - 10.76 AU

Year: 18358 Days

Day: 24.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,578,179 km

• M1: 71,209 km (0.09 R)
• M2: 431,141 km (0.074 R)
• M3: 626,965 km (0.102 R)
• M4: 3,155,917 km (0.099 R)
• M5: 3,377,022 km (0.075 R)
• M6: 3,638,071 km (0.099 R)
• M7: 3,912,583 km (0.105 R)
• M8: 4,747,937 km (0.102 R)
• M9: 5,656,295 km (0.031 R)
• M10: 5,983,316 km (0.08 R)
• M11: 6,947,774 km (0.118 R)
• M12: 8,959,865 km (0.066 R)
• M13: 10,764,315 km (0.089 R)
• M14: 11,139,656 km (0.119 R)
• M15: 13,289,976 km (0.11 R)
• M16: 13,941,325 km (0.059 R)
• M17: 14,163,029 km (0.083 R)
• M18: 17,011,073 km (0.092 R)
• M19: 17,692,192 km (0.043 R)
• M20: 18,391,263 km (0.072 R)
• M21: 18,927,422 km (0.073 R)
• M22: 19,474,052 km (0.066 R)
• M23: 19,937,507 km (0.097 R)
• M24: 22,064,639 km (0.105 R)
• M25: 26,311,273 km (0.099 R)
• M26: 28,034,641 km (0.079 R)
• M27: 30,821,350 km (0.089 R)
• M28: 31,450,559 km (0.073 R)
• M29: 31,832,333 km (0.065 R)
• M30: 34,726,154 km (0.063 R)
• M31: 37,362,517 km (0.04 R)
• M32: 45,740,746 km (0.116 R)
• M33: 48,225,417 km (0.077 R)
• M34: 53,823,818 km (0.111 R)
• M35: 54,005,430 km (0.105 R)
• M36: 54,552,659 km (0.07 R)
• M37: 54,919,622 km (0.102 R)
• M38: 59,064,680 km (0.05 R)
• M39: 67,126,809 km (0.11 R)
• M40: 74,982,642 km (0.074 R)
• M41: 75,209,282 km (0.131 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 16,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit