🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.7 AU - 0.7 AU

Year: 249 Days

Day: 46.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,210,205 km

• M1: 178,321 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.9

Radius: 8

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.61 AU - 3.67 AU

Year: 2362 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,210,205 km

• M1: 99,483 km (0.069 R)
• M2: 400,324 km (0.051 R)
• M3: 773,271 km (0.084 R)
• M4: 1,889,720 km (0.063 R)
• M5: 2,644,890 km (0.099 R)
• M6: 4,737,615 km (0.099 R)
• M7: 6,683,434 km (0.065 R)
• M8: 8,162,658 km (0.039 R)
• M9: 8,849,761 km (0.084 R)
• M10: 9,642,780 km (0.09 R)
• M11: 10,339,158 km (0.086 R)
• M12: 11,637,817 km (0.077 R)
• M13: 14,067,585 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 8.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.36 AU - 4 AU

Year: 2997 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,210,205 km

• M1: 108,309 km (0.108 R)
• M2: 380,427 km (0.106 R)
• M3: 901,926 km (0.09 R)
• M4: 1,244,505 km (0.12 R)
• M5: 1,545,795 km (0.073 R)
• M6: 1,940,584 km (0.071 R)
• M7: 2,362,898 km (0.109 R)
• M8: 2,772,797 km (0.082 R)
• M9: 3,277,839 km (0.115 R)
• M10: 3,700,303 km (0.096 R)
• M11: 4,352,550 km (0.08 R)
• M12: 4,634,093 km (0.116 R)
• M13: 5,014,072 km (0.051 R)
• M14: 6,588,141 km (0.113 R)
• M15: 6,960,340 km (0.071 R)
• M16: 8,875,791 km (0.117 R)
• M17: 9,396,541 km (0.094 R)
• M18: 10,897,307 km (0.092 R)
• M19: 11,570,647 km (0.082 R)
• M20: 12,794,956 km (0.07 R)
• M21: 14,455,193 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.3

Radius: 11.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.85 AU - 5.16 AU

Year: 4747 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,210,205 km

• M1: 147,354 km (0.112 R)
• M2: 625,768 km (0.052 R)
• M3: 997,668 km (0.072 R)
• M4: 1,479,074 km (0.113 R)
• M5: 1,985,313 km (0.06 R)
• M6: 3,056,883 km (0.089 R)
• M7: 3,910,339 km (0.116 R)
• M8: 5,158,883 km (0.1 R)
• M9: 6,921,145 km (0.067 R)
• M10: 7,365,750 km (0.081 R)
• M11: 7,866,006 km (0.079 R)
• M12: 8,619,829 km (0.086 R)
• M13: 10,670,517 km (0.063 R)
• M14: 12,027,370 km (0.093 R)
• M15: 15,251,952 km (0.046 R)
• M16: 15,889,239 km (0.081 R)
• M17: 17,341,535 km (0.068 R)
• M18: 18,814,625 km (0.094 R)
• M19: 21,572,611 km (0.108 R)
• M20: 24,985,687 km (0.073 R)
• M21: 26,281,354 km (0.112 R)
• M22: 27,451,508 km (0.045 R)
• M23: 29,006,429 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.8

Radius: 5.8

Gravity: 20.06 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.11 AU - 12.41 AU

Year: 13954 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 174.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,210,205 km

• M1: 72,106 km (0.114 R)
• M2: 334,501 km (0.073 R)
• M3: 758,760 km (0.119 R)
• M4: 1,129,763 km (0.065 R)
• M5: 1,507,947 km (0.091 R)
• M6: 2,514,740 km (0.115 R)
• M7: 2,940,945 km (0.083 R)
• M8: 3,134,225 km (0.075 R)
• M9: 3,600,671 km (0.118 R)
• M10: 4,385,462 km (0.036 R)
• M11: 5,638,493 km (0.114 R)
• M12: 6,406,978 km (0.034 R)
• M13: 7,286,763 km (0.117 R)
• M14: 7,778,491 km (0.106 R)
• M15: 9,490,788 km (0.1 R)
• M16: 10,296,223 km (0.048 R)
• M17: 10,743,969 km (0.094 R)
• M18: 15,738,594 km (0.114 R)
• M19: 20,041,028 km (0.099 R)
• M20: 27,122,842 km (0.088 R)
• M21: 29,400,021 km (0.067 R)
• M22: 30,756,873 km (0.089 R)
• M23: 31,102,445 km (0.066 R)
• M24: 33,961,409 km (0.079 R)
• M25: 34,952,047 km (0.096 R)
• M26: 36,473,906 km (0.046 R)
• M27: 36,731,663 km (0.119 R)
• M28: 39,107,427 km (0.05 R)
• M29: 39,921,688 km (0.12 R)
• M30: 46,391,496 km (0.112 R)
• M31: 47,303,595 km (0.119 R)
• M32: 48,850,437 km (0.059 R)
• M33: 57,614,478 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.9

Radius: 4.6

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.23 AU - 11.81 AU

Year: 14488 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,210,205 km

• M1: 57,146 km (0.025 R)
• M2: 443,109 km (0.073 R)
• M3: 1,408,314 km (0.026 R)
• M4: 1,647,073 km (0.051 R)
• M5: 2,571,139 km (0.062 R)
• M6: 3,023,223 km (0.051 R)
• M7: 3,243,132 km (0.052 R)
• M8: 4,054,102 km (0.114 R)
• M9: 6,699,142 km (0.104 R)
• M10: 9,670,156 km (0.075 R)
• M11: 12,902,667 km (0.119 R)
• M12: 14,144,927 km (0.106 R)
• M13: 14,348,081 km (0.099 R)
• M14: 18,669,665 km (0.09 R)
• M15: 20,948,040 km (0.106 R)
• M16: 21,478,514 km (0.115 R)
• M17: 23,689,571 km (0.092 R)
• M18: 27,809,945 km (0.036 R)
• M19: 29,649,999 km (0.044 R)
• M20: 30,094,454 km (0.115 R)
• M21: 33,811,213 km (0.115 R)
• M22: 34,418,281 km (0.109 R)
• M23: 47,074,560 km (0.036 R)
• M24: 47,679,235 km (0.074 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: 540 - 18,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit