🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.6

Radius: 8.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.49 AU - 0.69 AU

Year: 307 Days

Day: 10.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 79,688,157 km

• M1: 102,325 km (0.1 R)
• M2: 357,988 km (0.077 R)
• M3: 624,272 km (0.06 R)
• M4: 882,627 km (0.098 R)
• M5: 1,468,901 km (0.056 R)
• M6: 1,896,303 km (0.096 R)
• M7: 2,178,444 km (0.104 R)
• M8: 2,992,107 km (0.025 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.8

Radius: 10.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.37 AU - 1.61 AU

Year: 1234 Days

Day: 5.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,688,157 km

• M1: 131,796 km (0.093 R)
• M2: 501,302 km (0.089 R)
• M3: 1,254,079 km (0.041 R)
• M4: 1,620,145 km (0.119 R)
• M5: 2,596,421 km (0.079 R)
• M6: 2,965,628 km (0.103 R)
• M7: 4,136,082 km (0.091 R)
• M8: 5,084,383 km (0.118 R)
• M9: 5,628,769 km (0.049 R)
• M10: 6,706,772 km (0.058 R)
• M11: 7,272,401 km (0.115 R)
• M12: 7,775,798 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 9.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.49 AU - 3.73 AU

Year: 4652 Days

Day: 7.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,688,157 km

• M1: 114,442 km (0.086 R)
• M2: 435,330 km (0.111 R)
• M3: 1,101,938 km (0.073 R)
• M4: 1,530,685 km (0.11 R)
• M5: 2,305,752 km (0.092 R)
• M6: 2,606,145 km (0.112 R)
• M7: 3,251,959 km (0.116 R)
• M8: 3,594,238 km (0.083 R)
• M9: 4,040,938 km (0.093 R)
• M10: 8,274,857 km (0.063 R)
• M11: 11,817,035 km (0.112 R)
• M12: 12,412,734 km (0.058 R)
• M13: 16,311,404 km (0.079 R)
• M14: 17,645,667 km (0.101 R)
• M15: 18,536,822 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.1

Radius: 14.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.36 AU - 4.94 AU

Year: 5734 Days

Day: 5.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,688,157 km

• M1: 187,446 km (0.063 R)
• M2: 684,859 km (0.106 R)
• M3: 1,635,105 km (0.113 R)
• M4: 2,175,901 km (0.095 R)
• M5: 3,574,791 km (0.117 R)
• M6: 5,035,016 km (0.043 R)
• M7: 6,949,569 km (0.11 R)
• M8: 8,726,941 km (0.096 R)
• M9: 9,739,869 km (0.068 R)
• M10: 11,999,844 km (0.081 R)
• M11: 12,767,430 km (0.081 R)
• M12: 14,495,435 km (0.071 R)
• M13: 15,564,761 km (0.103 R)
• M14: 18,245,555 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.1

Radius: 11.8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.14 AU - 5.46 AU

Year: 7133 Days

Day: 12.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,688,157 km

• M1: 146,756 km (0.105 R)
• M2: 600,187 km (0.098 R)
• M3: 1,020,856 km (0.112 R)
• M4: 1,938,190 km (0.095 R)
• M5: 2,318,617 km (0.045 R)
• M6: 3,341,717 km (0.102 R)
• M7: 4,245,288 km (0.096 R)
• M8: 5,304,890 km (0.098 R)
• M9: 5,705,364 km (0.057 R)
• M10: 7,066,854 km (0.1 R)
• M11: 9,499,614 km (0.09 R)
• M12: 14,897,704 km (0.073 R)
• M13: 15,761,482 km (0.072 R)
• M14: 17,656,887 km (0.068 R)
• M15: 21,895,593 km (0.117 R)
• M16: 22,369,519 km (0.111 R)
• M17: 25,531,869 km (0.073 R)
• M18: 28,230,315 km (0.099 R)
• M19: 28,886,302 km (0.064 R)
• M20: 29,744,545 km (0.118 R)
• M21: 34,081,836 km (0.1 R)
• M22: 35,580,358 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.1

Radius: 12.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.42 AU - 6.78 AU

Year: 8988 Days

Day: 11.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 79,688,157 km

• M1: 1,890,767 km (0.074 R)
• M2: 2,574,879 km (0.054 R)
• M3: 4,877,938 km (0.101 R)
• M4: 6,990,559 km (0.077 R)
• M5: 10,073,322 km (0.081 R)
• M6: 11,754,653 km (0.111 R)
• M7: 14,731,052 km (0.096 R)
• M8: 15,571,044 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.7

Radius: 8

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.95 AU - 10.57 AU

Year: 19112 Days

Day: 18.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,688,157 km

• M1: 99,483 km (0.106 R)
• M2: 857,794 km (0.12 R)
• M3: 1,482,216 km (0.059 R)
• M4: 1,827,936 km (0.092 R)
• M5: 2,122,046 km (0.1 R)
• M6: 3,396,171 km (0.106 R)
• M7: 4,432,286 km (0.096 R)
• M8: 4,893,646 km (0.113 R)
• M9: 6,252,443 km (0.09 R)
• M10: 9,811,227 km (0.113 R)
• M11: 10,288,743 km (0.113 R)
• M12: 10,594,970 km (0.118 R)
• M13: 14,607,185 km (0.074 R)
• M14: 17,119,232 km (0.086 R)
• M15: 17,463,158 km (0.026 R)
• M16: 18,612,518 km (0.102 R)
• M17: 25,680,868 km (0.09 R)
• M18: 29,929,747 km (0.094 R)
• M19: 31,830,537 km (0.11 R)
• M20: 38,599,392 km (0.04 R)
• M21: 48,119,352 km (0.116 R)
• M22: 48,804,510 km (0.1 R)
• M23: 49,496,251 km (0.103 R)
• M24: 53,968,030 km (0.102 R)
• M25: 57,158,055 km (0.116 R)
• M26: 59,092,057 km (0.065 R)
• M27: 65,783,569 km (0.07 R)
• M28: 66,627,451 km (0.103 R)
• M29: 70,955,467 km (0.06 R)
• M30: 72,737,925 km (0.093 R)
• M31: 74,778,590 km (0.059 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit