🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.1

Radius: 9.5

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.5 AU - 0.62 AU

Year: 289 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,532,673 km

• M1: 118,182 km (0.11 R)
• M2: 418,425 km (0.071 R)
• M3: 761,752 km (0.114 R)
• M4: 1,074,262 km (0.117 R)
• M5: 1,492,089 km (0.104 R)
• M6: 1,797,418 km (0.054 R)
• M7: 2,144,785 km (0.074 R)
• M8: 2,696,352 km (0.056 R)
• M9: 3,094,731 km (0.067 R)
• M10: 3,467,379 km (0.08 R)
• M11: 3,963,296 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 13.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.49 AU - 0.69 AU

Year: 313 Days

Day: 8.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,532,673 km

• M1: 162,912 km (0.099 R)
• M2: 680,670 km (0.107 R)
• M3: 1,145,471 km (0.113 R)
• M4: 1,609,374 km (0.077 R)
• M5: 2,054,876 km (0.087 R)
• M6: 2,599,562 km (0.06 R)
• M7: 3,101,912 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.3

Radius: 9.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.97 AU - 1.21 AU

Year: 786 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,532,673 km

• M1: 120,725 km (0.113 R)
• M2: 620,682 km (0.115 R)
• M3: 943,663 km (0.099 R)
• M4: 1,323,343 km (0.099 R)
• M5: 1,856,061 km (0.088 R)
• M6: 2,194,002 km (0.1 R)
• M7: 2,563,659 km (0.112 R)
• M8: 4,173,332 km (0.09 R)
• M9: 4,618,236 km (0.101 R)
• M10: 4,961,563 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.1

Radius: 15

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.02 AU - 1.66 AU

Year: 1071 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,532,673 km

• M1: 186,549 km (0.116 R)
• M2: 778,807 km (0.097 R)
• M3: 1,437,486 km (0.088 R)
• M4: 1,952,701 km (0.114 R)
• M5: 2,544,510 km (0.071 R)
• M6: 3,342,465 km (0.105 R)
• M7: 3,947,289 km (0.094 R)
• M8: 4,426,152 km (0.089 R)
• M9: 5,118,940 km (0.096 R)
• M10: 5,606,479 km (0.107 R)
• M11: 6,102,845 km (0.113 R)
• M12: 6,794,586 km (0.109 R)
• M13: 7,563,968 km (0.035 R)
• M14: 8,390,795 km (0.043 R)
• M15: 10,739,631 km (0.102 R)
• M16: 11,304,812 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.1

Radius: 11.4

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.57 AU - 1.91 AU

Year: 1584 Days

Day: 8.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 30,532,673 km

• M1: 141,819 km (0.111 R)
• M2: 688,449 km (0.069 R)
• M3: 1,494,184 km (0.091 R)
• M4: 2,230,355 km (0.086 R)
• M5: 2,641,001 km (0.101 R)
• M6: 3,257,194 km (0.106 R)
• M7: 3,859,625 km (0.079 R)
• M8: 4,225,691 km (0.098 R)
• M9: 4,635,140 km (0.083 R)
• M10: 5,007,190 km (0.102 R)
• M11: 7,177,107 km (0.112 R)
• M12: 8,081,427 km (0.094 R)
• M13: 8,777,206 km (0.101 R)
• M14: 9,284,343 km (0.071 R)
• M15: 9,811,077 km (0.036 R)
• M16: 12,471,526 km (0.1 R)
• M17: 13,277,260 km (0.104 R)
• M18: 13,650,955 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.8

Radius: 15

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.76 AU - 2.28 AU

Year: 1982 Days

Day: 9.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 30,532,673 km

• M1: 186,549 km (0.111 R)
• M2: 1,143,227 km (0.093 R)
• M3: 3,131,831 km (0.119 R)
• M4: 3,794,999 km (0.113 R)
• M5: 4,701,562 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.2

Radius: 13.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.94 AU - 5.44 AU

Year: 7011 Days

Day: 13.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,532,673 km

• M1: 169,644 km (0.058 R)
• M2: 695,481 km (0.08 R)
• M3: 1,126,023 km (0.088 R)
• M4: 1,549,535 km (0.101 R)
• M5: 3,085,157 km (0.052 R)
• M6: 3,589,302 km (0.113 R)
• M7: 6,123,190 km (0.083 R)
• M8: 6,891,974 km (0.106 R)
• M9: 7,545,567 km (0.04 R)
• M10: 8,779,151 km (0.115 R)
• M11: 9,631,560 km (0.071 R)
• M12: 10,538,422 km (0.12 R)
• M13: 12,028,866 km (0.101 R)
• M14: 13,922,625 km (0.025 R)
• M15: 16,364,810 km (0.094 R)
• M16: 17,909,408 km (0.099 R)
• M17: 19,820,371 km (0.075 R)
• M18: 21,144,163 km (0.098 R)
• M19: 22,749,498 km (0.074 R)
• M20: 27,369,978 km (0.057 R)
• M21: 29,541,690 km (0.102 R)
• M22: 30,169,702 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 11,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit