🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 14.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.6 AU - 0.8 AU

Year: 404 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 68.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,578,303 km

• M1: 175,329 km (0.099 R)
• M2: 667,057 km (0.099 R)
• M3: 1,117,047 km (0.061 R)
• M4: 1,592,918 km (0.091 R)
• M5: 2,128,479 km (0.111 R)
• M6: 2,601,058 km (0.074 R)
• M7: 3,110,140 km (0.089 R)
• M8: 3,635,378 km (0.109 R)
• M9: 4,095,242 km (0.1 R)
• M10: 4,991,034 km (0.078 R)
• M11: 5,494,431 km (0.082 R)
• M12: 5,996,032 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.5

Radius: 12.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.8 AU - 1.22 AU

Year: 701 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 77,578,303 km

• M1: 163,062 km (0.101 R)
• M2: 765,343 km (0.108 R)
• M3: 1,790,986 km (0.083 R)
• M4: 2,361,552 km (0.068 R)
• M5: 2,764,569 km (0.091 R)
• M6: 3,835,390 km (0.04 R)
• M7: 4,438,718 km (0.114 R)
• M8: 4,954,532 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 10.9

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.15 AU - 1.73 AU

Year: 1193 Days

Day: 5.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,578,303 km

• M1: 135,536 km (0.088 R)
• M2: 1,040,453 km (0.118 R)
• M3: 1,424,920 km (0.073 R)
• M4: 1,787,695 km (0.102 R)
• M5: 2,782,969 km (0.11 R)
• M6: 3,196,757 km (0.049 R)
• M7: 4,342,677 km (0.082 R)
• M8: 5,039,354 km (0.053 R)
• M9: 5,404,522 km (0.08 R)
• M10: 5,852,717 km (0.065 R)
• M11: 6,655,310 km (0.086 R)
• M12: 7,634,279 km (0.117 R)
• M13: 8,117,330 km (0.11 R)
• M14: 8,706,596 km (0.107 R)
• M15: 9,144,768 km (0.062 R)
• M16: 9,876,601 km (0.052 R)
• M17: 10,224,865 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.4

Radius: 13.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.67 AU - 1.81 AU

Year: 1584 Days

Day: 12.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,578,303 km

• M1: 174,431 km (0.099 R)
• M2: 600,486 km (0.1 R)
• M3: 1,068,278 km (0.116 R)
• M4: 1,535,921 km (0.045 R)
• M5: 2,581,610 km (0.095 R)
• M6: 3,231,015 km (0.09 R)
• M7: 3,830,753 km (0.052 R)
• M8: 4,798,950 km (0.038 R)
• M9: 5,627,722 km (0.045 R)
• M10: 6,159,992 km (0.115 R)
• M11: 7,848,802 km (0.116 R)
• M12: 9,504,102 km (0.108 R)
• M13: 10,093,518 km (0.087 R)
• M14: 11,273,396 km (0.095 R)
• M15: 13,053,312 km (0.069 R)
• M16: 14,198,932 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.5

Radius: 10.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.6 AU - 1.94 AU

Year: 1625 Days

Day: 9 Hours

Environment

Temp: -188 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,578,303 km

• M1: 125,812 km (0.059 R)
• M2: 467,942 km (0.071 R)
• M3: 1,221,766 km (0.113 R)
• M4: 2,680,943 km (0.118 R)
• M5: 3,437,609 km (0.082 R)
• M6: 4,812,564 km (0.099 R)
• M7: 5,752,786 km (0.045 R)
• M8: 6,220,878 km (0.066 R)
• M9: 6,666,081 km (0.095 R)
• M10: 7,208,074 km (0.11 R)
• M11: 12,039,337 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.7

Radius: 8.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.94 AU - 2.8 AU

Year: 2518 Days

Day: 8 Hours

Environment

Temp: -210 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,578,303 km

• M1: 111,600 km (0.105 R)
• M2: 395,686 km (0.102 R)
• M3: 758,312 km (0.106 R)
• M4: 1,153,549 km (0.076 R)
• M5: 1,474,736 km (0.095 R)
• M6: 1,763,609 km (0.114 R)
• M7: 2,258,629 km (0.096 R)
• M8: 3,255,100 km (0.049 R)
• M9: 5,044,141 km (0.078 R)
• M10: 5,588,228 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 8.2

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.24 AU - 3.32 AU

Year: 4100 Days

Day: 8.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,578,303 km

• M1: 102,026 km (0.113 R)
• M2: 482,902 km (0.052 R)
• M3: 761,603 km (0.082 R)
• M4: 1,159,832 km (0.084 R)
• M5: 1,943,127 km (0.101 R)
• M6: 2,779,977 km (0.084 R)
• M7: 4,891,402 km (0.038 R)
• M8: 5,566,088 km (0.094 R)
• M9: 6,479,832 km (0.094 R)
• M10: 6,784,862 km (0.084 R)
• M11: 7,260,583 km (0.09 R)
• M12: 8,933,386 km (0.11 R)
• M13: 9,779,961 km (0.119 R)
• M14: 13,021,896 km (0.082 R)
• M15: 19,190,864 km (0.106 R)
• M16: 20,465,886 km (0.11 R)
• M17: 20,793,206 km (0.042 R)
• M18: 23,971,413 km (0.047 R)
• M19: 24,262,082 km (0.069 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 8.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.82 AU - 5.58 AU

Year: 7033 Days

Day: 12 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,578,303 km

• M1: 104,719 km (0.114 R)
• M2: 867,069 km (0.037 R)
• M3: 1,739,823 km (0.026 R)
• M4: 2,023,910 km (0.106 R)
• M5: 3,487,426 km (0.031 R)
• M6: 5,080,792 km (0.119 R)
• M7: 8,135,581 km (0.057 R)
• M8: 9,257,415 km (0.118 R)
• M9: 11,710,073 km (0.065 R)
• M10: 13,393,797 km (0.088 R)
• M11: 14,952,606 km (0.077 R)
• M12: 15,233,102 km (0.054 R)
• M13: 17,855,403 km (0.114 R)
• M14: 20,973,472 km (0.036 R)
• M15: 24,051,448 km (0.049 R)
• M16: 25,458,266 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.7

Radius: 5.8

Gravity: 27.58 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7 AU - 8.52 AU

Year: 14921 Days

Day: 17.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,578,303 km

• M1: 72,405 km (0.089 R)
• M2: 257,907 km (0.091 R)
• M3: 524,490 km (0.104 R)
• M4: 778,956 km (0.077 R)
• M5: 1,866,233 km (0.1 R)
• M6: 2,254,889 km (0.078 R)
• M7: 2,468,814 km (0.117 R)
• M8: 2,815,133 km (0.078 R)
• M9: 3,435,964 km (0.116 R)
• M10: 3,808,313 km (0.107 R)
• M11: 4,633,495 km (0.086 R)
• M12: 6,893,619 km (0.077 R)
• M13: 7,117,567 km (0.099 R)
• M14: 7,627,247 km (0.025 R)
• M15: 8,012,911 km (0.103 R)
• M16: 9,631,410 km (0.094 R)
• M17: 10,429,216 km (0.094 R)
• M18: 12,285,725 km (0.04 R)
• M19: 13,086,373 km (0.115 R)
• M20: 13,360,885 km (0.065 R)
• M21: 14,643,687 km (0.117 R)
• M22: 18,634,509 km (0.088 R)
• M23: 27,204,522 km (0.081 R)
• M24: 29,372,644 km (0.073 R)
• M25: 33,791,466 km (0.116 R)
• M26: 34,178,626 km (0.07 R)
• M27: 42,704,956 km (0.103 R)
• M28: 46,733,178 km (0.111 R)
• M29: 55,714,436 km (0.095 R)
• M30: 56,254,634 km (0.118 R)
• M31: 57,345,501 km (0.064 R)
• M32: 60,702,627 km (0.07 R)
• M33: 61,274,689 km (0.093 R)
• M34: 67,397,132 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545

Radius: 4.8

Gravity: 23.65 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.3 AU - 11.46 AU

Year: 23084 Days

Day: 20.3 Hours

Environment

Temp: -246 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,578,303 km

• M1: 59,690 km (0.063 R)
• M2: 1,761,365 km (0.102 R)
• M3: 2,459,539 km (0.101 R)
• M4: 3,954,470 km (0.099 R)
• M5: 4,147,601 km (0.119 R)
• M6: 4,946,902 km (0.086 R)
• M7: 5,520,461 km (0.034 R)
• M8: 6,309,440 km (0.062 R)
• M9: 6,799,074 km (0.107 R)
• M10: 7,409,882 km (0.077 R)
• M11: 7,703,842 km (0.071 R)
• M12: 9,404,919 km (0.082 R)
• M13: 9,633,654 km (0.12 R)
• M14: 10,896,709 km (0.116 R)
• M15: 11,149,230 km (0.093 R)
• M16: 12,816,648 km (0.101 R)
• M17: 13,893,154 km (0.117 R)
• M18: 15,738,743 km (0.071 R)
• M19: 18,713,946 km (0.109 R)
• M20: 21,743,751 km (0.077 R)
• M21: 31,344,943 km (0.119 R)
• M22: 33,025,226 km (0.044 R)
• M23: 36,423,491 km (0.103 R)
• M24: 37,130,042 km (0.061 R)
• M25: 40,347,593 km (0.053 R)
• M26: 41,562,178 km (0.106 R)
• M27: 43,429,459 km (0.086 R)
• M28: 52,706,621 km (0.048 R)
• M29: 54,157,122 km (0.099 R)
• M30: 57,708,575 km (0.099 R)
• M31: 60,817,070 km (0.086 R)
• M32: 68,215,432 km (0.031 R)
• M33: 71,687,748 km (0.082 R)
• M34: 73,467,215 km (0.064 R)
• M35: 75,961,760 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit