🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951

Radius: 13.8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.54 AU - 0.54 AU

Year: 265 Days

Day: 14 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 41,853,384 km

• M1: 172,187 km (0.099 R)
• M2: 671,395 km (0.114 R)
• M3: 1,121,236 km (0.084 R)
• M4: 1,598,004 km (0.078 R)
• M5: 2,514,890 km (0.054 R)
• M6: 3,032,199 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 13.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.52 AU - 0.58 AU

Year: 272 Days

Day: 14.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,853,384 km

• M1: 171,589 km (0.114 R)
• M2: 664,963 km (0.101 R)
• M3: 1,161,029 km (0.062 R)
• M4: 1,804,898 km (0.097 R)
• M5: 2,244,118 km (0.11 R)
• M6: 2,736,743 km (0.101 R)
• M7: 3,206,032 km (0.109 R)
• M8: 3,729,325 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 10

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.52 AU - 0.62 AU

Year: 287 Days

Day: 8.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 126.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 41,853,384 km

• M1: 127,308 km (0.102 R)
• M2: 650,152 km (0.057 R)
• M3: 980,016 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 14.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.67 AU - 0.73 AU

Year: 391 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,853,384 km

• M1: 175,329 km (0.071 R)
• M2: 669,450 km (0.065 R)
• M3: 1,146,668 km (0.112 R)
• M4: 1,912,908 km (0.085 R)
• M5: 2,400,597 km (0.064 R)
• M6: 2,900,852 km (0.107 R)
• M7: 3,425,193 km (0.116 R)
• M8: 4,180,064 km (0.063 R)
• M9: 4,766,936 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72

Radius: 11.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.68 AU - 0.86 AU

Year: 451 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 41,853,384 km

• M1: 138,079 km (0.1 R)
• M2: 706,551 km (0.091 R)
• M3: 1,748,201 km (0.087 R)
• M4: 2,475,546 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 9.6

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.71 AU - 0.97 AU

Year: 513 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,853,384 km

• M1: 119,379 km (0.053 R)
• M2: 588,518 km (0.086 R)
• M3: 905,217 km (0.082 R)
• M4: 1,235,230 km (0.065 R)
• M5: 1,661,584 km (0.096 R)
• M6: 2,010,147 km (0.035 R)
• M7: 2,350,482 km (0.117 R)
• M8: 2,868,240 km (0.105 R)
• M9: 3,423,398 km (0.111 R)
• M10: 3,993,814 km (0.085 R)
• M11: 4,825,728 km (0.037 R)
• M12: 5,560,702 km (0.106 R)
• M13: 6,036,424 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 13

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.48 AU - 2.18 AU

Year: 1651 Days

Day: 11 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,853,384 km

• M1: 161,715 km (0.079 R)
• M2: 595,699 km (0.09 R)
• M3: 1,687,165 km (0.038 R)
• M4: 2,326,247 km (0.074 R)
• M5: 3,035,490 km (0.063 R)
• M6: 3,617,875 km (0.115 R)
• M7: 4,183,355 km (0.099 R)
• M8: 4,689,444 km (0.025 R)
• M9: 5,668,563 km (0.078 R)
• M10: 7,007,912 km (0.045 R)
• M11: 8,666,803 km (0.104 R)
• M12: 9,119,636 km (0.095 R)
• M13: 10,204,968 km (0.042 R)
• M14: 11,232,556 km (0.11 R)
• M15: 12,441,157 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 10.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.45 AU - 6.91 AU

Year: 9027 Days

Day: 11.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 147.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,853,384 km

• M1: 137,181 km (0.041 R)
• M2: 550,221 km (0.075 R)
• M3: 1,003,203 km (0.094 R)
• M4: 2,231,551 km (0.107 R)
• M5: 2,687,077 km (0.095 R)
• M6: 3,053,143 km (0.082 R)
• M7: 3,689,233 km (0.119 R)
• M8: 5,604,684 km (0.092 R)
• M9: 6,488,060 km (0.104 R)
• M10: 7,228,868 km (0.042 R)
• M11: 7,902,208 km (0.104 R)
• M12: 9,651,307 km (0.069 R)
• M13: 12,238,602 km (0.107 R)
• M14: 12,795,405 km (0.099 R)
• M15: 14,200,877 km (0.032 R)
• M16: 16,498,252 km (0.111 R)
• M17: 18,304,496 km (0.115 R)
• M18: 20,939,214 km (0.085 R)
• M19: 21,335,349 km (0.102 R)
• M20: 21,898,136 km (0.076 R)
• M21: 22,306,090 km (0.095 R)
• M22: 24,075,533 km (0.086 R)
• M23: 30,345,479 km (0.062 R)
• M24: 31,572,930 km (0.12 R)
• M25: 32,304,015 km (0.117 R)
• M26: 32,939,506 km (0.091 R)
• M27: 34,565,037 km (0.107 R)
• M28: 38,683,317 km (0.1 R)
• M29: 41,230,669 km (0.061 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: 246 - 10,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit