🌌 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: 233.5

Radius: 9.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.57 AU - 0.63 AU

Year: 315 Days

Day: 9 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,393,045 km

• M1: 121,922 km (0.119 R)
• M2: 437,275 km (0.079 R)
• M3: 789,877 km (0.093 R)
• M4: 1,174,942 km (0.115 R)
• M5: 1,626,278 km (0.058 R)
• M6: 2,286,005 km (0.093 R)
• M7: 2,753,349 km (0.116 R)
• M8: 3,114,927 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 11.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.63 AU - 0.65 AU

Year: 347 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,393,045 km

• M1: 138,079 km (0.089 R)
• M2: 499,058 km (0.073 R)
• M3: 910,901 km (0.059 R)
• M4: 1,294,620 km (0.04 R)
• M5: 1,718,431 km (0.086 R)
• M6: 2,073,127 km (0.097 R)
• M7: 2,567,698 km (0.07 R)
• M8: 3,149,634 km (0.04 R)
• M9: 3,602,616 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.7

Radius: 13.4

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.18 AU - 1.38 AU

Year: 982 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,393,045 km

• M1: 166,652 km (0.077 R)
• M2: 812,616 km (0.096 R)
• M3: 1,492,388 km (0.114 R)
• M4: 2,717,894 km (0.12 R)
• M5: 3,171,176 km (0.05 R)
• M6: 3,930,534 km (0.103 R)
• M7: 4,371,549 km (0.048 R)
• M8: 4,864,624 km (0.098 R)
• M9: 5,497,273 km (0.07 R)
• M10: 6,162,086 km (0.091 R)
• M11: 6,595,621 km (0.104 R)
• M12: 7,098,569 km (0.091 R)
• M13: 8,482,947 km (0.085 R)
• M14: 8,963,156 km (0.116 R)
• M15: 9,641,732 km (0.119 R)
• M16: 10,133,760 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 12.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.25 AU - 1.75 AU

Year: 1246 Days

Day: 14.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,393,045 km

• M1: 161,416 km (0.079 R)
• M2: 659,278 km (0.067 R)
• M3: 1,323,492 km (0.061 R)
• M4: 3,072,142 km (0.042 R)
• M5: 3,697,611 km (0.077 R)
• M6: 4,388,753 km (0.096 R)
• M7: 4,889,756 km (0.078 R)
• M8: 5,596,008 km (0.086 R)
• M9: 7,752,910 km (0.091 R)
• M10: 9,600,144 km (0.097 R)
• M11: 11,073,982 km (0.111 R)
• M12: 11,551,200 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 12.8

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.56 AU - 2.04 AU

Year: 1638 Days

Day: 7.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,393,045 km

• M1: 159,172 km (0.106 R)
• M2: 580,739 km (0.103 R)
• M3: 1,005,746 km (0.089 R)
• M4: 1,789,191 km (0.098 R)
• M5: 2,237,685 km (0.099 R)
• M6: 2,790,000 km (0.106 R)
• M7: 3,366,999 km (0.118 R)
• M8: 4,929,399 km (0.079 R)
• M9: 6,361,500 km (0.072 R)
• M10: 7,366,798 km (0.084 R)
• M11: 8,143,510 km (0.07 R)
• M12: 8,629,254 km (0.118 R)
• M13: 9,295,862 km (0.08 R)
• M14: 9,894,553 km (0.093 R)
• M15: 11,541,775 km (0.12 R)
• M16: 12,953,231 km (0.075 R)
• M17: 15,464,979 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.5

Radius: 8.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.67 AU - 5.17 AU

Year: 6303 Days

Day: 11.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,393,045 km

• M1: 106,364 km (0.101 R)
• M2: 440,865 km (0.104 R)
• M3: 727,046 km (0.075 R)
• M4: 1,297,762 km (0.078 R)
• M5: 1,810,583 km (0.077 R)
• M6: 2,354,521 km (0.082 R)
• M7: 4,203,551 km (0.09 R)
• M8: 5,251,783 km (0.109 R)
• M9: 5,953,846 km (0.119 R)
• M10: 11,621,211 km (0.1 R)
• M11: 12,898,179 km (0.116 R)
• M12: 15,930,677 km (0.118 R)
• M13: 16,547,918 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.1

Radius: 7

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.77 AU - 8.07 AU

Year: 15117 Days

Day: 24.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,393,045 km

• M1: 89,011 km (0.086 R)
• M2: 455,226 km (0.03 R)
• M3: 895,044 km (0.113 R)
• M4: 1,716,187 km (0.095 R)
• M5: 2,802,567 km (0.053 R)
• M6: 3,939,361 km (0.086 R)
• M7: 4,199,362 km (0.098 R)
• M8: 4,721,758 km (0.053 R)
• M9: 5,252,232 km (0.12 R)
• M10: 6,874,920 km (0.098 R)
• M11: 7,688,732 km (0.094 R)
• M12: 8,422,360 km (0.104 R)
• M13: 8,806,228 km (0.109 R)
• M14: 9,817,211 km (0.055 R)
• M15: 10,188,662 km (0.043 R)
• M16: 16,645,456 km (0.114 R)
• M17: 22,444,169 km (0.107 R)
• M18: 25,097,885 km (0.107 R)
• M19: 26,807,190 km (0.104 R)
• M20: 33,579,187 km (0.096 R)
• M21: 34,422,470 km (0.071 R)
• M22: 35,156,397 km (0.098 R)
• M23: 47,303,146 km (0.12 R)
• M24: 50,685,404 km (0.093 R)
• M25: 51,794,523 km (0.104 R)
• M26: 52,274,732 km (0.049 R)
• M27: 54,061,080 km (0.112 R)
• M28: 54,390,195 km (0.084 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: 364 - 10,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit