🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 12.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.74 AU - 1.1 AU

Year: 579 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 33,048,953 km

• M1: 157,975 km (0.073 R)
• M2: 553,063 km (0.07 R)
• M3: 1,116,449 km (0.04 R)
• M4: 1,572,274 km (0.079 R)
• M5: 2,047,396 km (0.09 R)
• M6: 2,486,167 km (0.079 R)
• M7: 5,363,233 km (0.119 R)
• M8: 6,170,613 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959

Radius: 11

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.59 AU - 2.07 AU

Year: 1624 Days

Day: 12.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,048,953 km

• M1: 139,425 km (0.085 R)
• M2: 617,390 km (0.081 R)
• M3: 1,284,298 km (0.078 R)
• M4: 1,987,109 km (0.111 R)
• M5: 2,506,064 km (0.073 R)
• M6: 3,781,834 km (0.117 R)
• M7: 4,169,442 km (0.114 R)
• M8: 4,563,333 km (0.049 R)
• M9: 5,872,614 km (0.066 R)
• M10: 7,277,039 km (0.112 R)
• M11: 7,909,239 km (0.067 R)
• M12: 8,391,842 km (0.104 R)
• M13: 8,734,870 km (0.105 R)
• M14: 9,119,785 km (0.11 R)
• M15: 9,958,281 km (0.07 R)
• M16: 11,827,357 km (0.039 R)
• M17: 12,459,109 km (0.089 R)
• M18: 14,357,207 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 13.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.96 AU - 3.08 AU

Year: 2624 Days

Day: 8.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,048,953 km

• M1: 171,589 km (0.095 R)
• M2: 837,598 km (0.112 R)
• M3: 1,646,025 km (0.047 R)
• M4: 2,116,810 km (0.104 R)
• M5: 2,592,382 km (0.077 R)
• M6: 3,254,950 km (0.086 R)
• M7: 3,894,781 km (0.077 R)
• M8: 6,764,367 km (0.103 R)
• M9: 7,841,771 km (0.08 R)
• M10: 9,234,228 km (0.094 R)
• M11: 9,899,639 km (0.094 R)
• M12: 11,845,010 km (0.08 R)
• M13: 15,248,212 km (0.082 R)
• M14: 16,632,890 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.3

Radius: 14.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.37 AU - 5.21 AU

Year: 5829 Days

Day: 14.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,048,953 km

• M1: 182,958 km (0.12 R)
• M2: 685,009 km (0.11 R)
• M3: 1,329,775 km (0.108 R)
• M4: 2,243,070 km (0.069 R)
• M5: 2,813,188 km (0.071 R)
• M6: 4,126,657 km (0.1 R)
• M7: 5,817,562 km (0.111 R)
• M8: 6,562,859 km (0.114 R)
• M9: 7,972,071 km (0.108 R)
• M10: 8,524,535 km (0.102 R)
• M11: 9,102,432 km (0.033 R)
• M12: 9,574,862 km (0.107 R)
• M13: 11,983,537 km (0.069 R)
• M14: 12,499,500 km (0.083 R)
• M15: 13,742,808 km (0.083 R)
• M16: 18,646,178 km (0.084 R)
• M17: 19,200,139 km (0.114 R)
• M18: 20,632,987 km (0.105 R)
• M19: 23,151,617 km (0.102 R)
• M20: 23,711,113 km (0.06 R)
• M21: 27,083,647 km (0.068 R)
• M22: 30,572,270 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.9

Radius: 12.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.49 AU - 5.61 AU

Year: 6367 Days

Day: 13.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,048,953 km

• M1: 154,235 km (0.082 R)
• M2: 675,434 km (0.113 R)
• M3: 1,075,160 km (0.073 R)
• M4: 1,772,884 km (0.104 R)
• M5: 2,654,764 km (0.061 R)
• M6: 3,320,474 km (0.075 R)
• M7: 4,254,414 km (0.092 R)
• M8: 4,708,743 km (0.1 R)
• M9: 6,032,534 km (0.098 R)
• M10: 7,868,698 km (0.081 R)
• M11: 8,743,996 km (0.104 R)
• M12: 10,818,768 km (0.108 R)
• M13: 11,441,544 km (0.106 R)
• M14: 11,900,959 km (0.051 R)
• M15: 12,661,665 km (0.095 R)
• M16: 16,318,734 km (0.118 R)
• M17: 16,783,984 km (0.039 R)
• M18: 17,498,313 km (0.12 R)
• M19: 22,502,063 km (0.083 R)
• M20: 23,224,471 km (0.09 R)
• M21: 25,252,420 km (0.064 R)
• M22: 26,428,708 km (0.1 R)
• M23: 26,989,999 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.4

Radius: 4.8

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.11 AU - 7.45 AU

Year: 11581 Days

Day: 24.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,048,953 km

• M1: 59,690 km (0.114 R)
• M2: 533,017 km (0.107 R)
• M3: 880,982 km (0.113 R)
• M4: 2,108,283 km (0.103 R)
• M5: 2,383,692 km (0.119 R)
• M6: 3,085,905 km (0.095 R)
• M7: 3,617,576 km (0.114 R)
• M8: 4,085,219 km (0.1 R)
• M9: 4,333,551 km (0.092 R)
• M10: 4,671,493 km (0.084 R)
• M11: 4,833,358 km (0.114 R)
• M12: 5,884,283 km (0.112 R)
• M13: 8,308,516 km (0.044 R)
• M14: 8,586,619 km (0.063 R)
• M15: 11,767,369 km (0.085 R)
• M16: 12,840,434 km (0.103 R)
• M17: 15,061,813 km (0.099 R)
• M18: 16,140,114 km (0.119 R)
• M19: 23,003,964 km (0.11 R)
• M20: 23,710,215 km (0.073 R)
• M21: 26,084,633 km (0.088 R)
• M22: 28,433,319 km (0.099 R)
• M23: 29,704,901 km (0.05 R)
• M24: 30,542,051 km (0.064 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit