🌌 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: 433.2

Radius: 14.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.54 AU - 0.64 AU

Year: 319 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,828,498 km

• M1: 177,872 km (0.077 R)
• M2: 634,893 km (0.094 R)
• M3: 1,210,247 km (0.11 R)
• M4: 1,729,800 km (0.09 R)
• M5: 2,203,726 km (0.061 R)
• M6: 2,901,899 km (0.108 R)
• M7: 3,516,896 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 11.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.71 AU - 0.95 AU

Year: 532 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,828,498 km

• M1: 155,881 km (0.107 R)
• M2: 676,631 km (0.084 R)
• M3: 1,185,414 km (0.095 R)
• M4: 2,329,388 km (0.115 R)
• M5: 2,800,472 km (0.092 R)
• M6: 3,230,865 km (0.091 R)
• M7: 4,007,577 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.1

Radius: 8.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.81 AU - 1.01 AU

Year: 610 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,828,498 km

• M1: 100,679 km (0.111 R)
• M2: 355,445 km (0.113 R)
• M3: 730,935 km (0.118 R)
• M4: 1,020,407 km (0.085 R)
• M5: 1,527,993 km (0.106 R)
• M6: 2,494,844 km (0.056 R)
• M7: 2,871,232 km (0.11 R)
• M8: 3,146,342 km (0.096 R)
• M9: 3,906,449 km (0.045 R)
• M10: 4,193,976 km (0.093 R)
• M11: 4,535,957 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 14.8

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.02 AU - 1.36 AU

Year: 912 Days

Day: 13 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,828,498 km

• M1: 184,305 km (0.081 R)
• M2: 667,506 km (0.073 R)
• M3: 1,221,018 km (0.078 R)
• M4: 1,815,969 km (0.115 R)
• M5: 2,357,214 km (0.091 R)
• M6: 3,683,997 km (0.092 R)
• M7: 4,882,127 km (0.076 R)
• M8: 5,601,842 km (0.115 R)
• M9: 6,134,261 km (0.108 R)
• M10: 8,800,693 km (0.104 R)
• M11: 9,580,248 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.4

Radius: 13.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.14 AU - 3.2 AU

Year: 3067 Days

Day: 5.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,828,498 km

• M1: 169,195 km (0.097 R)
• M2: 665,411 km (0.054 R)
• M3: 1,258,567 km (0.067 R)
• M4: 1,743,414 km (0.07 R)
• M5: 2,296,926 km (0.099 R)
• M6: 3,645,401 km (0.077 R)
• M7: 4,493,322 km (0.118 R)
• M8: 5,212,738 km (0.048 R)
• M9: 5,653,752 km (0.053 R)
• M10: 6,522,617 km (0.081 R)
• M11: 7,641,459 km (0.062 R)
• M12: 8,178,216 km (0.119 R)
• M13: 9,252,628 km (0.116 R)
• M14: 10,059,410 km (0.069 R)
• M15: 10,954,304 km (0.117 R)
• M16: 12,124,309 km (0.071 R)
• M17: 13,617,146 km (0.103 R)
• M18: 18,709,458 km (0.084 R)
• M19: 19,316,675 km (0.114 R)
• M20: 22,894,309 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 12.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.6 AU - 2.78 AU

Year: 3101 Days

Day: 5 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,828,498 km

• M1: 151,692 km (0.038 R)
• M2: 605,722 km (0.06 R)
• M3: 1,027,588 km (0.11 R)
• M4: 1,952,103 km (0.098 R)
• M5: 2,506,961 km (0.079 R)
• M6: 3,527,368 km (0.114 R)
• M7: 4,274,460 km (0.116 R)
• M8: 4,675,233 km (0.079 R)
• M9: 5,776,273 km (0.052 R)
• M10: 7,158,707 km (0.1 R)
• M11: 7,788,065 km (0.115 R)
• M12: 9,435,736 km (0.092 R)
• M13: 10,454,348 km (0.099 R)
• M14: 11,464,433 km (0.062 R)
• M15: 12,752,620 km (0.031 R)
• M16: 13,859,794 km (0.103 R)
• M17: 15,813,093 km (0.114 R)
• M18: 16,726,239 km (0.044 R)
• M19: 17,513,722 km (0.08 R)
• M20: 18,106,728 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.1

Radius: 8.8

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.34 AU - 3.92 AU

Year: 4861 Days

Day: 14.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,828,498 km

• M1: 117,135 km (0.071 R)
• M2: 1,069,625 km (0.097 R)
• M3: 1,542,653 km (0.067 R)
• M4: 1,848,880 km (0.094 R)
• M5: 3,613,985 km (0.068 R)
• M6: 5,220,367 km (0.086 R)
• M7: 7,289,904 km (0.108 R)
• M8: 7,754,106 km (0.086 R)
• M9: 9,896,946 km (0.069 R)
• M10: 11,527,563 km (0.072 R)
• M11: 13,069,020 km (0.091 R)
• M12: 14,408,669 km (0.064 R)
• M13: 15,486,372 km (0.083 R)
• M14: 16,495,409 km (0.117 R)
• M15: 16,800,290 km (0.046 R)
• M16: 17,233,525 km (0.096 R)
• M17: 17,674,240 km (0.118 R)
• M18: 19,785,066 km (0.091 R)
• M19: 21,547,180 km (0.094 R)
• M20: 24,580,127 km (0.113 R)
• M21: 28,319,625 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 17,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit