🌌 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: 384.4

Radius: 13.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.48 AU - 0.72 AU

Year: 310 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,622,648 km

• M1: 164,258 km (0.075 R)
• M2: 582,534 km (0.081 R)
• M3: 1,003,951 km (0.066 R)
• M4: 1,495,979 km (0.08 R)
• M5: 2,331,782 km (0.103 R)
• M6: 2,745,570 km (0.053 R)
• M7: 3,585,113 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 11.2

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.19 AU - 1.63 AU

Year: 1116 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,622,648 km

• M1: 139,276 km (0.073 R)
• M2: 516,113 km (0.108 R)
• M3: 996,920 km (0.111 R)
• M4: 1,375,104 km (0.106 R)
• M5: 2,423,186 km (0.116 R)
• M6: 2,903,994 km (0.107 R)
• M7: 3,372,534 km (0.099 R)
• M8: 4,319,040 km (0.1 R)
• M9: 4,816,453 km (0.117 R)
• M10: 6,127,080 km (0.104 R)
• M11: 7,099,616 km (0.084 R)
• M12: 7,794,348 km (0.071 R)
• M13: 8,647,206 km (0.087 R)
• M14: 9,229,740 km (0.11 R)
• M15: 9,807,188 km (0.095 R)
• M16: 10,900,598 km (0.079 R)
• M17: 11,825,562 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.9

Radius: 12.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.1 AU - 3.86 AU

Year: 4329 Days

Day: 14 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,622,648 km

• M1: 159,471 km (0.036 R)
• M2: 764,445 km (0.118 R)
• M3: 1,253,481 km (0.082 R)
• M4: 1,846,187 km (0.062 R)
• M5: 2,346,592 km (0.071 R)
• M6: 2,900,852 km (0.061 R)
• M7: 5,243,405 km (0.053 R)
• M8: 6,995,944 km (0.108 R)
• M9: 7,506,672 km (0.092 R)
• M10: 8,757,459 km (0.061 R)
• M11: 9,514,574 km (0.098 R)
• M12: 10,057,465 km (0.071 R)
• M13: 11,023,119 km (0.079 R)
• M14: 12,735,566 km (0.118 R)
• M15: 13,760,311 km (0.107 R)
• M16: 15,005,863 km (0.107 R)
• M17: 19,994,503 km (0.118 R)
• M18: 22,165,468 km (0.092 R)
• M19: 22,676,644 km (0.084 R)
• M20: 24,722,395 km (0.111 R)
• M21: 26,152,999 km (0.114 R)
• M22: 28,230,465 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 13.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.25 AU - 4.87 AU

Year: 6493 Days

Day: 6.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,622,648 km

• M1: 171,888 km (0.054 R)
• M2: 764,744 km (0.078 R)
• M3: 1,525,749 km (0.116 R)
• M4: 2,090,630 km (0.102 R)
• M5: 2,681,691 km (0.068 R)
• M6: 3,129,587 km (0.085 R)
• M7: 3,932,778 km (0.112 R)
• M8: 5,301,749 km (0.101 R)
• M9: 5,822,648 km (0.081 R)
• M10: 6,445,275 km (0.117 R)
• M11: 7,481,240 km (0.088 R)
• M12: 8,019,643 km (0.115 R)
• M13: 9,261,305 km (0.065 R)
• M14: 10,916,007 km (0.09 R)
• M15: 13,700,023 km (0.083 R)
• M16: 15,286,808 km (0.099 R)
• M17: 15,967,179 km (0.11 R)
• M18: 17,388,658 km (0.092 R)
• M19: 18,130,364 km (0.119 R)
• M20: 18,752,841 km (0.099 R)
• M21: 20,931,285 km (0.117 R)
• M22: 21,770,679 km (0.095 R)
• M23: 22,238,023 km (0.036 R)
• M24: 26,484,957 km (0.08 R)
• M25: 30,657,241 km (0.057 R)
• M26: 31,939,594 km (0.077 R)
• M27: 32,746,376 km (0.083 R)
• M28: 35,893,466 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 14.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.41 AU - 5.93 AU

Year: 7839 Days

Day: 5.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 165.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,622,648 km

• M1: 175,329 km (0.101 R)
• M2: 812,915 km (0.059 R)
• M3: 1,870,721 km (0.081 R)
• M4: 2,712,808 km (0.109 R)
• M5: 3,795,896 km (0.065 R)
• M6: 4,459,812 km (0.099 R)
• M7: 5,150,206 km (0.079 R)
• M8: 7,020,179 km (0.099 R)
• M9: 7,723,289 km (0.079 R)
• M10: 8,757,459 km (0.082 R)
• M11: 11,228,068 km (0.087 R)
• M12: 14,533,882 km (0.118 R)
• M13: 15,624,750 km (0.12 R)
• M14: 17,852,411 km (0.104 R)
• M15: 19,656,861 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505

Radius: 5

Gravity: 20.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.31 AU - 7.39 AU

Year: 10671 Days

Day: 22 Hours

Environment

Temp: -229 °C

Axial Tilt: 76.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,622,648 km

• M1: 65,225 km (0.065 R)
• M2: 220,806 km (0.098 R)
• M3: 504,743 km (0.071 R)
• M4: 710,141 km (0.033 R)
• M5: 1,641,089 km (0.058 R)
• M6: 2,559,470 km (0.072 R)
• M7: 3,106,400 km (0.117 R)
• M8: 4,457,269 km (0.119 R)
• M9: 4,810,320 km (0.095 R)
• M10: 5,150,056 km (0.039 R)
• M11: 6,521,719 km (0.085 R)
• M12: 10,823,705 km (0.118 R)
• M13: 11,569,301 km (0.119 R)
• M14: 12,010,315 km (0.089 R)
• M15: 13,340,989 km (0.119 R)
• M16: 14,135,204 km (0.101 R)
• M17: 18,211,746 km (0.088 R)
• M18: 21,821,393 km (0.111 R)
• M19: 24,237,099 km (0.12 R)
• M20: 24,505,926 km (0.106 R)
• M21: 24,958,610 km (0.104 R)
• M22: 25,141,269 km (0.06 R)
• M23: 32,869,794 km (0.051 R)
• M24: 33,531,166 km (0.064 R)
• M25: 36,031,694 km (0.087 R)
• M26: 38,776,067 km (0.08 R)
• M27: 41,273,005 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.7

Radius: 8

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.09 AU - 6.61 AU

Year: 10671 Days

Day: 20.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,622,648 km

• M1: 102,325 km (0.1 R)
• M2: 397,182 km (0.11 R)
• M3: 1,036,713 km (0.071 R)
• M4: 2,224,520 km (0.068 R)
• M5: 2,585,799 km (0.07 R)
• M6: 2,893,522 km (0.118 R)
• M7: 4,257,406 km (0.087 R)
• M8: 5,319,102 km (0.089 R)
• M9: 6,831,088 km (0.104 R)
• M10: 7,685,890 km (0.051 R)
• M11: 8,231,922 km (0.1 R)
• M12: 8,999,808 km (0.081 R)
• M13: 9,350,465 km (0.104 R)
• M14: 9,919,835 km (0.1 R)
• M15: 10,567,145 km (0.108 R)
• M16: 12,308,464 km (0.12 R)
• M17: 15,765,820 km (0.098 R)
• M18: 16,947,793 km (0.094 R)
• M19: 17,715,829 km (0.055 R)
• M20: 18,267,097 km (0.095 R)
• M21: 18,587,236 km (0.052 R)
• M22: 19,821,119 km (0.086 R)
• M23: 20,501,191 km (0.03 R)
• M24: 21,372,898 km (0.057 R)
• M25: 22,269,139 km (0.075 R)
• M26: 27,967,621 km (0.089 R)
• M27: 30,249,587 km (0.077 R)
• M28: 30,810,729 km (0.057 R)
• M29: 33,601,028 km (0.083 R)
• M30: 34,081,836 km (0.105 R)
• M31: 36,555,436 km (0.082 R)
• M32: 37,320,181 km (0.061 R)
• M33: 41,995,413 km (0.116 R)
• M34: 42,693,736 km (0.083 R)
• M35: 45,125,749 km (0.097 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: 217 - 11,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit