🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.1

Radius: 9.2

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.57 AU - 0.93 AU

Year: 441 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,388,036 km

• M1: 114,592 km (0.117 R)
• M2: 530,923 km (0.104 R)
• M3: 855,700 km (0.092 R)
• M4: 1,178,382 km (0.079 R)
• M5: 1,534,126 km (0.12 R)
• M6: 2,097,362 km (0.104 R)
• M7: 2,626,340 km (0.118 R)
• M8: 3,000,335 km (0.115 R)
• M9: 3,301,027 km (0.091 R)
• M10: 3,909,740 km (0.064 R)
• M11: 4,212,826 km (0.061 R)
• M12: 5,366,824 km (0.108 R)
• M13: 5,936,492 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 10.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.61 AU - 0.93 AU

Year: 458 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,388,036 km

• M1: 133,142 km (0.113 R)
• M2: 484,996 km (0.111 R)
• M3: 890,706 km (0.109 R)
• M4: 1,324,091 km (0.095 R)
• M5: 1,897,499 km (0.075 R)
• M6: 2,466,420 km (0.079 R)
• M7: 3,363,559 km (0.055 R)
• M8: 3,778,693 km (0.046 R)
• M9: 4,465,646 km (0.097 R)
• M10: 5,265,695 km (0.081 R)
• M11: 5,658,240 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.5

Radius: 8.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.76 AU - 1.22 AU

Year: 668 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,388,036 km

• M1: 104,868 km (0.078 R)
• M2: 401,221 km (0.093 R)
• M3: 687,103 km (0.049 R)
• M4: 1,469,649 km (0.065 R)
• M5: 1,750,145 km (0.112 R)
• M6: 2,153,611 km (0.086 R)
• M7: 2,508,457 km (0.079 R)
• M8: 3,045,962 km (0.11 R)
• M9: 3,494,756 km (0.027 R)
• M10: 3,800,534 km (0.106 R)
• M11: 4,193,827 km (0.066 R)
• M12: 4,480,606 km (0.037 R)
• M13: 4,857,742 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 13.8

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.75 AU - 2.09 AU

Year: 1804 Days

Day: 11.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 53,388,036 km

• M1: 189,690 km (0.043 R)
• M2: 1,223,262 km (0.08 R)
• M3: 2,211,954 km (0.113 R)
• M4: 2,736,743 km (0.073 R)
• M5: 3,189,576 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 14.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.01 AU - 2.57 AU

Year: 2350 Days

Day: 13.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,388,036 km

• M1: 179,069 km (0.049 R)
• M2: 741,407 km (0.116 R)
• M3: 1,456,335 km (0.104 R)
• M4: 1,939,387 km (0.075 R)
• M5: 2,971,911 km (0.111 R)
• M6: 4,121,122 km (0.115 R)
• M7: 4,677,177 km (0.071 R)
• M8: 5,218,123 km (0.076 R)
• M9: 6,730,408 km (0.048 R)
• M10: 7,258,489 km (0.119 R)
• M11: 8,579,139 km (0.092 R)
• M12: 9,169,302 km (0.116 R)
• M13: 10,122,390 km (0.087 R)
• M14: 10,711,208 km (0.089 R)
• M15: 11,843,963 km (0.104 R)
• M16: 13,176,730 km (0.039 R)
• M17: 14,826,047 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.1

Radius: 7.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.57 AU - 6.93 AU

Year: 10598 Days

Day: 22.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,388,036 km

• M1: 106,514 km (0.115 R)
• M2: 1,012,628 km (0.04 R)
• M3: 1,585,737 km (0.04 R)
• M4: 1,860,848 km (0.109 R)
• M5: 5,107,421 km (0.105 R)
• M6: 12,255,806 km (0.094 R)
• M7: 21,661,323 km (0.107 R)
• M8: 22,707,012 km (0.062 R)
• M9: 25,222,799 km (0.112 R)
• M10: 30,800,855 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.1

Radius: 3.2

Gravity: 41.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7 AU - 8.74 AU

Year: 14975 Days

Day: 21.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,388,036 km

• M1: 40,840 km (0.115 R)
• M2: 202,406 km (0.095 R)
• M3: 315,951 km (0.118 R)
• M4: 533,915 km (0.077 R)
• M5: 655,538 km (0.049 R)
• M6: 786,586 km (0.105 R)
• M7: 1,043,894 km (0.091 R)
• M8: 1,381,686 km (0.07 R)
• M9: 1,598,603 km (0.107 R)
• M10: 2,155,107 km (0.085 R)
• M11: 2,570,540 km (0.098 R)
• M12: 4,709,341 km (0.068 R)
• M13: 5,266,443 km (0.104 R)
• M14: 5,939,634 km (0.079 R)
• M15: 6,549,544 km (0.112 R)
• M16: 8,581,083 km (0.089 R)
• M17: 9,560,052 km (0.064 R)
• M18: 14,623,042 km (0.093 R)
• M19: 14,894,413 km (0.073 R)
• M20: 15,728,421 km (0.072 R)
• M21: 18,416,844 km (0.116 R)
• M22: 19,295,582 km (0.041 R)
• M23: 22,456,136 km (0.066 R)
• M24: 22,908,072 km (0.11 R)
• M25: 26,845,188 km (0.041 R)
• M26: 28,181,696 km (0.093 R)
• M27: 30,433,443 km (0.119 R)
• M28: 31,546,750 km (0.095 R)
• M29: 31,659,547 km (0.054 R)
• M30: 33,150,439 km (0.066 R)
• M31: 39,582,400 km (0.07 R)
• M32: 41,581,476 km (0.105 R)
• M33: 45,203,839 km (0.081 R)
• M34: 46,505,191 km (0.054 R)
• M35: 51,178,628 km (0.07 R)
• M36: 53,388,039 km (0.052 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 10,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit