🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 13.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.7 AU

Year: 327 Days

Day: 9.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 61,303,609 km

• M1: 165,754 km (0.104 R)
• M2: 776,862 km (0.078 R)
• M3: 1,230,143 km (0.098 R)
• M4: 1,751,641 km (0.077 R)
• M5: 2,334,774 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 8.5

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.77 AU - 0.87 AU

Year: 522 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,303,609 km

• M1: 105,766 km (0.046 R)
• M2: 393,891 km (0.094 R)
• M3: 681,269 km (0.1 R)
• M4: 953,836 km (0.056 R)
• M5: 1,440,029 km (0.087 R)
• M6: 1,732,792 km (0.077 R)
• M7: 2,004,462 km (0.052 R)
• M8: 2,314,279 km (0.077 R)
• M9: 2,698,446 km (0.086 R)
• M10: 2,996,894 km (0.112 R)
• M11: 3,268,564 km (0.104 R)
• M12: 3,556,689 km (0.12 R)
• M13: 4,899,929 km (0.111 R)
• M14: 5,414,845 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 9.3

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1 AU - 1.1 AU

Year: 756 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,303,609 km

• M1: 115,639 km (0.101 R)
• M2: 432,188 km (0.073 R)
• M3: 795,412 km (0.106 R)
• M4: 1,094,308 km (0.112 R)
• M5: 1,922,183 km (0.095 R)
• M6: 2,803,464 km (0.069 R)
• M7: 3,172,971 km (0.119 R)
• M8: 3,503,283 km (0.1 R)
• M9: 4,105,115 km (0.101 R)
• M10: 4,774,266 km (0.096 R)
• M11: 5,172,346 km (0.027 R)
• M12: 6,097,460 km (0.107 R)
• M13: 7,128,937 km (0.116 R)
• M14: 7,796,443 km (0.042 R)
• M15: 8,349,656 km (0.097 R)
• M16: 8,875,193 km (0.119 R)
• M17: 9,173,491 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.2

Radius: 8.6

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.11 AU - 1.45 AU

Year: 1018 Days

Day: 11.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,303,609 km

• M1: 106,962 km (0.094 R)
• M2: 391,348 km (0.085 R)
• M3: 704,307 km (0.076 R)
• M4: 1,048,531 km (0.106 R)
• M5: 1,512,285 km (0.107 R)
• M6: 1,941,032 km (0.083 R)
• M7: 2,242,322 km (0.094 R)
• M8: 2,598,066 km (0.06 R)
• M9: 3,339,922 km (0.118 R)
• M10: 4,415,082 km (0.084 R)
• M11: 5,313,716 km (0.103 R)
• M12: 6,997,889 km (0.102 R)
• M13: 7,349,444 km (0.068 R)
• M14: 7,737,351 km (0.119 R)
• M15: 8,215,616 km (0.108 R)
• M16: 8,767,034 km (0.066 R)
• M17: 9,120,683 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 14.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.84 AU - 2.22 AU

Year: 2033 Days

Day: 5.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 141.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,303,609 km

• M1: 185,202 km (0.094 R)
• M2: 669,301 km (0.059 R)
• M3: 1,175,989 km (0.078 R)
• M4: 2,236,787 km (0.095 R)
• M5: 2,887,837 km (0.082 R)
• M6: 3,378,070 km (0.105 R)
• M7: 3,938,164 km (0.12 R)
• M8: 4,529,076 km (0.076 R)
• M9: 5,385,972 km (0.096 R)
• M10: 6,748,360 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102

Radius: 14.8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.85 AU - 2.29 AU

Year: 2093 Days

Day: 13.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,303,609 km

• M1: 184,753 km (0.066 R)
• M2: 684,709 km (0.091 R)
• M3: 1,505,104 km (0.074 R)
• M4: 2,527,306 km (0.055 R)
• M5: 3,167,585 km (0.09 R)
• M6: 4,020,144 km (0.095 R)
• M7: 5,764,305 km (0.089 R)
• M8: 6,622,548 km (0.046 R)
• M9: 7,127,740 km (0.117 R)
• M10: 8,466,641 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 10.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.83 AU - 3.21 AU

Year: 3689 Days

Day: 13.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,303,609 km

• M1: 135,685 km (0.065 R)
• M2: 550,969 km (0.108 R)
• M3: 901,178 km (0.084 R)
• M4: 1,357,750 km (0.041 R)
• M5: 1,745,807 km (0.077 R)
• M6: 2,484,671 km (0.095 R)
• M7: 2,884,247 km (0.098 R)
• M8: 3,896,875 km (0.1 R)
• M9: 5,232,784 km (0.086 R)
• M10: 7,289,156 km (0.089 R)
• M11: 7,945,143 km (0.091 R)
• M12: 8,392,141 km (0.12 R)
• M13: 10,190,607 km (0.066 R)
• M14: 11,351,337 km (0.094 R)
• M15: 12,414,678 km (0.108 R)
• M16: 13,688,804 km (0.09 R)
• M17: 14,892,917 km (0.071 R)
• M18: 15,257,038 km (0.112 R)
• M19: 17,111,154 km (0.103 R)
• M20: 19,852,535 km (0.036 R)
• M21: 21,065,923 km (0.066 R)
• M22: 23,012,341 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 8.3

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.03 AU - 4.55 AU

Year: 6246 Days

Day: 7.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,303,609 km

• M1: 103,372 km (0.071 R)
• M2: 514,617 km (0.11 R)
• M3: 896,690 km (0.098 R)
• M4: 1,707,211 km (0.094 R)
• M5: 2,008,052 km (0.118 R)
• M6: 2,312,334 km (0.077 R)
• M7: 3,111,636 km (0.118 R)
• M8: 3,717,208 km (0.113 R)
• M9: 6,071,579 km (0.063 R)
• M10: 6,779,327 km (0.072 R)
• M11: 7,505,176 km (0.116 R)
• M12: 18,097,154 km (0.106 R)
• M13: 18,357,005 km (0.091 R)
• M14: 22,335,860 km (0.095 R)
• M15: 23,625,543 km (0.11 R)
• M16: 27,964,480 km (0.095 R)
• M17: 31,011,040 km (0.11 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928

Radius: 4.5

Gravity: 45.83 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.6 AU - 7.4 AU

Year: 11649 Days

Day: 18.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,303,609 km

• M1: 56,249 km (0.09 R)
• M2: 231,129 km (0.096 R)
• M3: 525,238 km (0.107 R)
• M4: 751,281 km (0.054 R)
• M5: 961,615 km (0.113 R)
• M6: 2,164,083 km (0.066 R)
• M7: 2,528,204 km (0.113 R)
• M8: 3,149,484 km (0.118 R)
• M9: 4,340,283 km (0.1 R)
• M10: 7,477,051 km (0.107 R)
• M11: 7,655,821 km (0.09 R)
• M12: 8,256,755 km (0.077 R)
• M13: 8,399,920 km (0.111 R)
• M14: 10,193,300 km (0.079 R)
• M15: 10,636,409 km (0.047 R)
• M16: 12,288,567 km (0.044 R)
• M17: 13,436,731 km (0.093 R)
• M18: 14,309,186 km (0.054 R)
• M19: 14,724,170 km (0.112 R)
• M20: 15,870,389 km (0.092 R)
• M21: 19,076,720 km (0.112 R)
• M22: 20,263,480 km (0.092 R)
• M23: 23,634,968 km (0.085 R)
• M24: 25,402,766 km (0.117 R)
• M25: 26,629,019 km (0.106 R)
• M26: 27,680,543 km (0.089 R)
• M27: 31,579,063 km (0.084 R)
• M28: 33,598,186 km (0.038 R)
• M29: 34,577,453 km (0.118 R)
• M30: 39,489,799 km (0.114 R)
• M31: 40,855,777 km (0.111 R)
• M32: 49,404,398 km (0.102 R)
• M33: 50,510,375 km (0.112 R)
• M34: 53,264,771 km (0.046 R)
• M35: 56,288,592 km (0.068 R)
• M36: 58,542,284 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.9

Radius: 3

Gravity: 45.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.49 AU - 9.39 AU

Year: 18789 Days

Day: 20 Hours

Environment

Temp: -227 °C

Axial Tilt: 83.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,303,609 km

• M1: 37,250 km (0.116 R)
• M2: 198,367 km (0.077 R)
• M3: 763,398 km (0.066 R)
• M4: 1,809,985 km (0.116 R)
• M5: 4,290,766 km (0.033 R)
• M6: 6,237,184 km (0.118 R)
• M7: 11,443,190 km (0.104 R)
• M8: 12,365,910 km (0.061 R)
• M9: 15,356,820 km (0.083 R)
• M10: 15,503,127 km (0.119 R)
• M11: 15,798,582 km (0.06 R)
• M12: 18,381,539 km (0.095 R)
• M13: 18,963,475 km (0.11 R)
• M14: 19,643,397 km (0.112 R)
• M15: 25,575,102 km (0.105 R)
• M16: 30,244,052 km (0.088 R)
• M17: 33,081,475 km (0.102 R)
• M18: 44,849,442 km (0.086 R)
• M19: 47,589,177 km (0.079 R)
• M20: 49,158,459 km (0.086 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: 388 - 19,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit