🌌 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: 618.7

Radius: 14.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.68 AU - 0.84 AU

Year: 421 Days

Day: 8.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 29,756,346 km

• M1: 185,352 km (0.11 R)
• M2: 807,978 km (0.111 R)
• M3: 1,276,818 km (0.081 R)
• M4: 2,304,106 km (0.11 R)
• M5: 2,941,842 km (0.066 R)
• M6: 3,683,848 km (0.108 R)
• M7: 4,604,922 km (0.112 R)
• M8: 5,243,854 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 14.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1 AU - 1.12 AU

Year: 694 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,756,346 km

• M1: 183,407 km (0.119 R)
• M2: 771,027 km (0.068 R)
• M3: 1,281,455 km (0.063 R)
• M4: 2,277,478 km (0.062 R)
• M5: 3,236,400 km (0.087 R)
• M6: 3,861,121 km (0.097 R)
• M7: 5,599,448 km (0.054 R)
• M8: 6,090,877 km (0.098 R)
• M9: 6,827,796 km (0.073 R)
• M10: 8,007,376 km (0.119 R)
• M11: 8,505,686 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.5

Radius: 12.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.12 AU - 1.66 AU

Year: 1042 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,756,346 km

• M1: 156,928 km (0.064 R)
• M2: 582,385 km (0.06 R)
• M3: 1,059,003 km (0.079 R)
• M4: 1,520,513 km (0.082 R)
• M5: 2,780,127 km (0.117 R)
• M6: 3,361,165 km (0.086 R)
• M7: 3,880,270 km (0.083 R)
• M8: 4,538,799 km (0.09 R)
• M9: 5,525,248 km (0.094 R)
• M10: 6,165,527 km (0.115 R)
• M11: 7,087,947 km (0.083 R)
• M12: 8,203,798 km (0.117 R)
• M13: 9,869,720 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 8.6

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.6 AU - 1.66 AU

Year: 1323 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,756,346 km

• M1: 109,805 km (0.074 R)
• M2: 393,891 km (0.089 R)
• M3: 678,127 km (0.109 R)
• M4: 1,012,778 km (0.099 R)
• M5: 1,304,045 km (0.077 R)
• M6: 1,804,001 km (0.096 R)
• M7: 2,093,772 km (0.086 R)
• M8: 2,795,087 km (0.117 R)
• M9: 3,319,128 km (0.097 R)
• M10: 3,644,803 km (0.101 R)
• M11: 3,957,761 km (0.05 R)
• M12: 4,396,981 km (0.08 R)
• M13: 4,752,126 km (0.12 R)
• M14: 5,331,369 km (0.117 R)
• M15: 5,979,277 km (0.083 R)
• M16: 6,275,780 km (0.116 R)
• M17: 7,774,601 km (0.051 R)
• M18: 8,267,377 km (0.074 R)
• M19: 8,693,731 km (0.071 R)
• M20: 9,652,503 km (0.12 R)
• M21: 10,222,023 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 9.9

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.8 AU - 2 AU

Year: 1665 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,756,346 km

• M1: 123,119 km (0.073 R)
• M2: 587,770 km (0.086 R)
• M3: 1,152,352 km (0.117 R)
• M4: 1,884,335 km (0.035 R)
• M5: 3,235,503 km (0.114 R)
• M6: 4,208,637 km (0.117 R)
• M7: 4,951,540 km (0.112 R)
• M8: 6,828,245 km (0.058 R)
• M9: 7,232,159 km (0.106 R)
• M10: 8,357,135 km (0.037 R)
• M11: 8,694,628 km (0.073 R)
• M12: 10,914,960 km (0.109 R)
• M13: 13,997,125 km (0.083 R)
• M14: 15,141,698 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 9.2

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.81 AU - 4.13 AU

Year: 4110 Days

Day: 7.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,756,346 km

• M1: 115,639 km (0.089 R)
• M2: 422,165 km (0.117 R)
• M3: 721,810 km (0.103 R)
• M4: 1,008,290 km (0.114 R)
• M5: 1,313,021 km (0.057 R)
• M6: 1,621,940 km (0.087 R)
• M7: 2,101,551 km (0.115 R)
• M8: 2,772,647 km (0.118 R)
• M9: 3,121,958 km (0.059 R)
• M10: 5,254,176 km (0.098 R)
• M11: 6,189,761 km (0.068 R)
• M12: 6,605,943 km (0.1 R)
• M13: 7,040,674 km (0.082 R)
• M14: 7,428,282 km (0.107 R)
• M15: 8,641,222 km (0.112 R)
• M16: 9,429,603 km (0.052 R)
• M17: 9,941,078 km (0.057 R)
• M18: 10,848,838 km (0.106 R)
• M19: 11,810,901 km (0.12 R)
• M20: 12,592,550 km (0.108 R)
• M21: 13,261,702 km (0.101 R)
• M22: 14,309,635 km (0.111 R)
• M23: 15,682,494 km (0.115 R)
• M24: 17,962,964 km (0.105 R)
• M25: 22,540,061 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.4

Radius: 7.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.27 AU - 7.53 AU

Year: 11524 Days

Day: 21.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,756,346 km

• M1: 93,349 km (0.111 R)
• M2: 670,647 km (0.103 R)
• M3: 1,839,306 km (0.114 R)
• M4: 3,172,971 km (0.12 R)
• M5: 6,031,936 km (0.117 R)
• M6: 8,016,052 km (0.11 R)
• M7: 12,162,307 km (0.111 R)
• M8: 15,682,943 km (0.066 R)
• M9: 16,992,972 km (0.043 R)
• M10: 20,445,990 km (0.11 R)
• M11: 20,794,104 km (0.103 R)
• M12: 21,359,285 km (0.057 R)
• M13: 28,269,061 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 16,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit