🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.9

Radius: 8.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.43 AU - 0.59 AU

Year: 247 Days

Day: 10 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 42,818,084 km

• M1: 108,159 km (0.105 R)
• M2: 424,409 km (0.12 R)
• M3: 827,575 km (0.093 R)
• M4: 1,101,340 km (0.049 R)
• M5: 1,427,762 km (0.076 R)
• M6: 1,901,987 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.2

Radius: 13.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.77 AU

Year: 355 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,818,084 km

• M1: 170,542 km (0.105 R)
• M2: 623,225 km (0.109 R)
• M3: 1,053,767 km (0.087 R)
• M4: 1,688,810 km (0.071 R)
• M5: 2,184,877 km (0.029 R)
• M6: 3,037,435 km (0.046 R)
• M7: 3,524,526 km (0.118 R)
• M8: 4,229,880 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 9.1

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.84 AU - 0.92 AU

Year: 560 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,818,084 km

• M1: 113,246 km (0.094 R)
• M2: 411,544 km (0.079 R)
• M3: 847,622 km (0.067 R)
• M4: 1,277,416 km (0.102 R)
• M5: 1,580,202 km (0.047 R)
• M6: 1,865,037 km (0.085 R)
• M7: 2,480,632 km (0.09 R)
• M8: 3,084,409 km (0.092 R)
• M9: 3,484,134 km (0.065 R)
• M10: 3,890,891 km (0.081 R)
• M11: 4,402,665 km (0.1 R)
• M12: 4,721,608 km (0.062 R)
• M13: 5,701,474 km (0.095 R)
• M14: 6,381,696 km (0.092 R)
• M15: 6,672,364 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 13.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.9 AU - 2.08 AU

Year: 1904 Days

Day: 11.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,818,084 km

• M1: 172,935 km (0.066 R)
• M2: 682,615 km (0.116 R)
• M3: 1,240,017 km (0.092 R)
• M4: 2,005,359 km (0.101 R)
• M5: 2,967,423 km (0.084 R)
• M6: 3,781,834 km (0.073 R)
• M7: 5,137,789 km (0.11 R)
• M8: 5,896,998 km (0.101 R)
• M9: 7,737,501 km (0.05 R)
• M10: 9,197,875 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.8

Radius: 13.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.02 AU - 3.36 AU

Year: 2992 Days

Day: 6.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,818,084 km

• M1: 218,862 km (0.116 R)
• M2: 693,985 km (0.111 R)
• M3: 1,604,736 km (0.036 R)
• M4: 2,642,198 km (0.069 R)
• M5: 3,367,149 km (0.116 R)
• M6: 3,793,054 km (0.034 R)
• M7: 4,238,108 km (0.112 R)
• M8: 4,736,568 km (0.108 R)
• M9: 5,455,535 km (0.087 R)
• M10: 6,495,390 km (0.079 R)
• M11: 7,560,826 km (0.113 R)
• M12: 8,324,673 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 13.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.14 AU - 3.3 AU

Year: 3043 Days

Day: 12.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 166.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,818,084 km

• M1: 162,912 km (0.115 R)
• M2: 1,078,152 km (0.067 R)
• M3: 3,450,774 km (0.08 R)
• M4: 4,331,158 km (0.103 R)
• M5: 4,891,850 km (0.063 R)
• M6: 5,900,439 km (0.062 R)
• M7: 7,485,279 km (0.046 R)
• M8: 8,135,581 km (0.053 R)
• M9: 8,924,560 km (0.098 R)
• M10: 9,692,147 km (0.111 R)
• M11: 11,239,587 km (0.059 R)
• M12: 12,387,452 km (0.104 R)
• M13: 13,387,663 km (0.116 R)
• M14: 15,351,883 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.1

Radius: 10.1

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.84 AU - 5.5 AU

Year: 7973 Days

Day: 6.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,818,084 km

• M1: 125,662 km (0.079 R)
• M2: 442,211 km (0.087 R)
• M3: 776,862 km (0.108 R)
• M4: 2,288,099 km (0.057 R)
• M5: 2,619,309 km (0.057 R)
• M6: 3,089,645 km (0.104 R)
• M7: 3,812,203 km (0.034 R)
• M8: 4,227,187 km (0.094 R)
• M9: 5,623,833 km (0.12 R)
• M10: 6,197,989 km (0.118 R)
• M11: 6,998,637 km (0.113 R)
• M12: 7,990,471 km (0.119 R)
• M13: 8,804,882 km (0.087 R)
• M14: 9,163,917 km (0.107 R)
• M15: 10,498,629 km (0.113 R)
• M16: 11,108,689 km (0.1 R)
• M17: 12,067,761 km (0.112 R)
• M18: 13,431,346 km (0.064 R)
• M19: 13,968,402 km (0.079 R)
• M20: 17,285,735 km (0.044 R)
• M21: 18,208,604 km (0.089 R)
• M22: 20,385,403 km (0.1 R)
• M23: 26,622,736 km (0.047 R)
• M24: 27,852,730 km (0.112 R)
• M25: 32,723,487 km (0.083 R)
• M26: 35,925,929 km (0.117 R)
• M27: 39,573,873 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit