🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.7

Radius: 8.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.58 AU - 0.58 AU

Year: 300 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 48,172,814 km

• M1: 103,223 km (0.107 R)
• M2: 392,545 km (0.07 R)
• M3: 943,813 km (0.116 R)
• M4: 1,340,846 km (0.062 R)
• M5: 1,674,150 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.9

Radius: 8.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.7 AU

Year: 339 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,172,814 km

• M1: 102,026 km (0.095 R)
• M2: 362,027 km (0.083 R)
• M3: 874,848 km (0.058 R)
• M4: 1,130,212 km (0.116 R)
• M5: 1,583,493 km (0.116 R)
• M6: 1,896,003 km (0.095 R)
• M7: 2,714,603 km (0.044 R)
• M8: 3,025,318 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 10.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.69 AU - 0.81 AU

Year: 441 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,172,814 km

• M1: 130,599 km (0.104 R)
• M2: 535,710 km (0.085 R)
• M3: 1,200,373 km (0.1 R)
• M4: 1,672,205 km (0.093 R)
• M5: 2,033,633 km (0.103 R)
• M6: 2,473,152 km (0.071 R)
• M7: 3,225,779 km (0.075 R)
• M8: 3,611,442 km (0.098 R)
• M9: 4,015,805 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.9

Radius: 13.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.09 AU - 1.57 AU

Year: 1040 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 62.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,172,814 km

• M1: 167,849 km (0.071 R)
• M2: 603,328 km (0.111 R)
• M3: 1,069,326 km (0.029 R)
• M4: 1,869,375 km (0.114 R)
• M5: 2,293,934 km (0.113 R)
• M6: 3,001,532 km (0.085 R)
• M7: 3,575,988 km (0.118 R)
• M8: 5,350,218 km (0.067 R)
• M9: 5,878,897 km (0.068 R)
• M10: 6,947,176 km (0.047 R)
• M11: 7,779,538 km (0.04 R)
• M12: 9,322,790 km (0.12 R)
• M13: 9,760,962 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.2

Radius: 8.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.41 AU - 1.59 AU

Year: 1246 Days

Day: 10.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 48,172,814 km

• M1: 102,923 km (0.096 R)
• M2: 372,050 km (0.089 R)
• M3: 1,004,849 km (0.043 R)
• M4: 1,655,749 km (0.093 R)
• M5: 2,849,690 km (0.085 R)
• M6: 3,139,012 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.3

Radius: 12

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.19 AU - 6.93 AU

Year: 8892 Days

Day: 11.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,172,814 km

• M1: 151,842 km (0.111 R)
• M2: 737,069 km (0.1 R)
• M3: 1,232,686 km (0.117 R)
• M4: 2,220,631 km (0.072 R)
• M5: 2,656,409 km (0.108 R)
• M6: 3,059,426 km (0.084 R)
• M7: 5,101,437 km (0.11 R)
• M8: 7,841,472 km (0.118 R)
• M9: 11,169,127 km (0.107 R)
• M10: 12,873,346 km (0.038 R)
• M11: 13,355,799 km (0.095 R)
• M12: 15,609,790 km (0.113 R)
• M13: 20,694,322 km (0.118 R)
• M14: 21,106,913 km (0.116 R)
• M15: 22,724,964 km (0.057 R)
• M16: 35,958,990 km (0.101 R)
• M17: 37,892,093 km (0.12 R)
• M18: 43,563,947 km (0.057 R)
• M19: 45,759,445 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.7

Radius: 4.9

Gravity: 32.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.66 AU - 5.96 AU

Year: 9499 Days

Day: 16.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,172,814 km

• M1: 75,996 km (0.074 R)
• M2: 305,778 km (0.077 R)
• M3: 532,419 km (0.075 R)
• M4: 946,207 km (0.055 R)
• M5: 1,117,047 km (0.064 R)
• M6: 1,652,308 km (0.094 R)
• M7: 2,053,829 km (0.099 R)
• M8: 2,598,066 km (0.106 R)
• M9: 3,071,394 km (0.12 R)
• M10: 4,103,619 km (0.092 R)
• M11: 4,563,034 km (0.119 R)
• M12: 4,898,283 km (0.098 R)
• M13: 6,368,232 km (0.093 R)
• M14: 6,786,956 km (0.116 R)
• M15: 7,102,757 km (0.082 R)
• M16: 7,935,269 km (0.09 R)
• M17: 8,419,967 km (0.078 R)
• M18: 9,742,561 km (0.093 R)
• M19: 10,144,381 km (0.084 R)
• M20: 11,471,913 km (0.112 R)
• M21: 13,031,171 km (0.088 R)
• M22: 14,989,557 km (0.115 R)
• M23: 15,188,821 km (0.078 R)
• M24: 15,866,051 km (0.085 R)
• M25: 18,471,298 km (0.038 R)
• M26: 18,700,482 km (0.087 R)
• M27: 23,512,746 km (0.117 R)
• M28: 25,629,556 km (0.106 R)
• M29: 32,402,749 km (0.098 R)
• M30: 34,092,756 km (0.12 R)
• M31: 35,134,556 km (0.067 R)
• M32: 37,281,285 km (0.062 R)
• M33: 38,760,060 km (0.115 R)
• M34: 42,627,315 km (0.085 R)
• M35: 48,172,758 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit