🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.44 AU - 0.7 AU

Year: 183 Days

Day: 34 Hours

Environment

Temp: 41 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.24 AU - 1.9 AU

Year: 835 Days

Day: 39.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.4

Radius: 9.7

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.57 AU - 8.33 AU

Year: 7779 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,498,272 km

• M1: 157,377 km (0.072 R)
• M2: 378,483 km (0.044 R)
• M3: 464,651 km (0.103 R)
• M4: 784,491 km (0.071 R)
• M5: 900,130 km (0.06 R)
• M6: 1,021,753 km (0.112 R)
• M7: 1,340,397 km (0.114 R)
• M8: 1,419,833 km (0.11 R)
• M9: 1,542,204 km (0.119 R)
• M10: 2,159,744 km (0.117 R)
• M11: 2,397,605 km (0.119 R)
• M12: 3,003,028 km (0.087 R)
• M13: 3,459,750 km (0.099 R)
• M14: 3,710,476 km (0.098 R)
• M15: 4,112,445 km (0.109 R)
• M16: 4,619,133 km (0.091 R)
• M17: 5,019,906 km (0.08 R)
• M18: 5,528,689 km (0.057 R)
• M19: 5,691,152 km (0.097 R)
• M20: 6,120,797 km (0.08 R)
• M21: 6,767,658 km (0.085 R)
• M22: 6,906,485 km (0.094 R)
• M23: 7,151,975 km (0.102 R)
• M24: 7,615,579 km (0.067 R)
• M25: 7,723,888 km (0.08 R)
• M26: 7,869,147 km (0.037 R)
• M27: 7,942,151 km (0.09 R)
• M28: 8,347,561 km (0.073 R)
• M29: 8,722,154 km (0.106 R)
• M30: 8,797,701 km (0.044 R)
• M31: 9,371,409 km (0.096 R)
• M32: 10,036,222 km (0.119 R)
• M33: 10,155,003 km (0.105 R)
• M34: 10,716,144 km (0.067 R)
• M35: 11,328,598 km (0.079 R)
• M36: 11,743,134 km (0.061 R)
• M37: 12,289,465 km (0.116 R)
• M38: 12,459,259 km (0.074 R)
• M39: 12,887,258 km (0.094 R)
• M40: 12,973,427 km (0.116 R)
• M41: 13,232,979 km (0.08 R)
• M42: 13,625,673 km (0.069 R)
• M43: 14,110,819 km (0.032 R)
• M44: 16,997,011 km (0.034 R)
• M45: 17,091,557 km (0.064 R)
• M46: 17,566,979 km (0.1 R)
• M47: 18,385,130 km (0.101 R)
• M48: 19,462,234 km (0.071 R)
• M49: 19,610,635 km (0.099 R)
• M50: 19,858,968 km (0.086 R)
• M51: 20,008,416 km (0.119 R)
• M52: 20,258,394 km (0.098 R)
• M53: 21,268,479 km (0.111 R)
• M54: 21,472,530 km (0.1 R)
• M55: 23,285,058 km (0.038 R)
• M56: 23,495,243 km (0.116 R)
• M57: 24,663,004 km (0.059 R)
• M58: 25,253,916 km (0.111 R)
• M59: 26,504,554 km (0.07 R)
• M60: 27,275,731 km (0.067 R)
• M61: 27,608,437 km (0.084 R)
• M62: 27,775,238 km (0.096 R)
• M63: 28,558,533 km (0.04 R)
• M64: 28,783,528 km (0.063 R)
• M65: 29,632,945 km (0.093 R)
• M66: 30,605,480 km (0.041 R)
• M67: 31,009,095 km (0.086 R)
• M68: 31,996,292 km (0.094 R)
• M69: 32,876,077 km (0.059 R)
• M70: 33,585,470 km (0.11 R)
• M71: 33,823,181 km (0.113 R)
• M72: 34,240,260 km (0.114 R)
• M73: 34,419,628 km (0.11 R)
• M74: 35,019,665 km (0.058 R)
• M75: 35,260,517 km (0.1 R)
• M76: 37,700,309 km (0.084 R)
• M77: 37,947,295 km (0.085 R)
• M78: 40,068,144 km (0.119 R)
• M79: 40,446,328 km (0.057 R)
• M80: 40,572,738 km (0.09 R)
• M81: 40,699,148 km (0.103 R)
• M82: 41,843,422 km (0.102 R)
• M83: 42,163,113 km (0.111 R)
• M84: 42,676,383 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.9

Radius: 14.4

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.32 AU - 9.82 AU

Year: 10652 Days

Day: 11.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 89.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,498,272 km

• M1: 232,325 km (0.061 R)
• M2: 329,714 km (0.086 R)
• M3: 568,771 km (0.064 R)
• M4: 720,314 km (0.047 R)
• M5: 844,330 km (0.089 R)
• M6: 1,579,903 km (0.116 R)
• M7: 1,960,929 km (0.072 R)
• M8: 2,183,082 km (0.072 R)
• M9: 2,786,260 km (0.097 R)
• M10: 3,835,390 km (0.079 R)
• M11: 3,961,950 km (0.054 R)
• M12: 6,896,163 km (0.1 R)
• M13: 8,329,310 km (0.115 R)
• M14: 8,527,378 km (0.052 R)
• M15: 8,793,812 km (0.051 R)
• M16: 8,894,341 km (0.089 R)
• M17: 9,540,604 km (0.116 R)
• M18: 9,886,923 km (0.102 R)
• M19: 10,485,165 km (0.038 R)
• M20: 10,699,090 km (0.119 R)
• M21: 10,914,511 km (0.048 R)
• M22: 11,131,428 km (0.104 R)
• M23: 11,386,193 km (0.06 R)
• M24: 11,938,808 km (0.116 R)
• M25: 12,162,307 km (0.108 R)
• M26: 12,387,302 km (0.076 R)
• M27: 13,108,663 km (0.105 R)
• M28: 13,262,300 km (0.073 R)
• M29: 14,235,883 km (0.075 R)
• M30: 14,473,145 km (0.117 R)
• M31: 14,711,455 km (0.114 R)
• M32: 16,458,309 km (0.11 R)
• M33: 16,957,517 km (0.119 R)
• M34: 17,928,258 km (0.114 R)
• M35: 18,484,911 km (0.111 R)
• M36: 19,703,087 km (0.116 R)
• M37: 20,188,831 km (0.113 R)
• M38: 21,352,553 km (0.054 R)
• M39: 21,669,551 km (0.115 R)
• M40: 21,760,357 km (0.063 R)
• M41: 21,942,567 km (0.036 R)
• M42: 22,216,630 km (0.106 R)
• M43: 22,354,111 km (0.117 R)
• M44: 22,537,966 km (0.085 R)
• M45: 22,907,024 km (0.115 R)
• M46: 23,092,227 km (0.084 R)
• M47: 24,972,373 km (0.108 R)
• M48: 25,402,167 km (0.119 R)
• M49: 25,593,952 km (0.091 R)
• M50: 26,950,206 km (0.116 R)
• M51: 27,194,799 km (0.069 R)
• M52: 27,982,581 km (0.027 R)
• M53: 28,578,280 km (0.086 R)
• M54: 29,027,971 km (0.109 R)
• M55: 30,492,534 km (0.117 R)
• M56: 30,696,436 km (0.046 R)
• M57: 31,105,586 km (0.084 R)
• M58: 33,021,486 km (0.1 R)
• M59: 33,914,436 km (0.115 R)
• M60: 34,284,541 km (0.114 R)
• M61: 34,709,100 km (0.084 R)
• M62: 35,081,897 km (0.119 R)
• M63: 36,046,953 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 12.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.33 AU - 11.55 AU

Year: 13306 Days

Day: 11.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,498,272 km

• M1: 222,901 km (0.101 R)
• M2: 334,501 km (0.109 R)
• M3: 712,385 km (0.102 R)
• M4: 948,002 km (0.066 R)
• M5: 1,361,041 km (0.058 R)
• M6: 2,079,859 km (0.119 R)
• M7: 2,157,800 km (0.115 R)
• M8: 2,902,797 km (0.087 R)
• M9: 3,049,104 km (0.087 R)
• M10: 3,596,632 km (0.107 R)
• M11: 3,946,392 km (0.088 R)
• M12: 4,207,739 km (0.102 R)
• M13: 4,474,921 km (0.068 R)
• M14: 4,782,195 km (0.076 R)
• M15: 4,886,166 km (0.108 R)
• M16: 5,781,808 km (0.077 R)
• M17: 5,967,160 km (0.115 R)
• M18: 6,343,698 km (0.119 R)
• M19: 6,496,437 km (0.101 R)
• M20: 6,922,941 km (0.09 R)
• M21: 8,008,273 km (0.112 R)
• M22: 8,215,167 km (0.094 R)
• M23: 8,846,320 km (0.11 R)
• M24: 9,449,499 km (0.044 R)
• M25: 9,888,569 km (0.112 R)
• M26: 9,977,131 km (0.099 R)
• M27: 10,155,152 km (0.052 R)
• M28: 10,334,221 km (0.106 R)
• M29: 11,710,821 km (0.049 R)
• M30: 11,851,592 km (0.06 R)
• M31: 12,660,318 km (0.105 R)
• M32: 12,949,940 km (0.1 R)
• M33: 13,437,629 km (0.075 R)
• M34: 14,180,382 km (0.099 R)
• M35: 14,531,638 km (0.078 R)
• M36: 14,683,181 km (0.113 R)
• M37: 14,987,463 km (0.112 R)
• M38: 15,242,826 km (0.116 R)
• M39: 15,809,503 km (0.089 R)
• M40: 16,225,983 km (0.097 R)
• M41: 16,330,702 km (0.1 R)
• M42: 16,751,670 km (0.073 R)
• M43: 16,857,586 km (0.091 R)
• M44: 17,123,122 km (0.098 R)
• M45: 17,390,004 km (0.045 R)
• M46: 17,712,089 km (0.093 R)
• M47: 18,362,391 km (0.107 R)
• M48: 19,075,524 km (0.113 R)
• M49: 20,472,618 km (0.078 R)
• M50: 20,755,957 km (0.075 R)
• M51: 21,154,934 km (0.088 R)
• M52: 21,729,091 km (0.1 R)
• M53: 21,902,475 km (0.09 R)
• M54: 23,010,546 km (0.091 R)
• M55: 23,364,195 km (0.06 R)
• M56: 23,541,768 km (0.089 R)
• M57: 23,838,720 km (0.108 R)
• M58: 24,256,397 km (0.104 R)
• M59: 24,616,479 km (0.06 R)
• M60: 26,504,554 km (0.046 R)
• M61: 26,751,690 km (0.067 R)
• M62: 29,582,979 km (0.106 R)
• M63: 32,047,155 km (0.069 R)
• M64: 33,570,361 km (0.056 R)
• M65: 33,770,672 km (0.043 R)
• M66: 34,239,961 km (0.088 R)
• M67: 34,643,875 km (0.058 R)
• M68: 35,117,053 km (0.104 R)
• M69: 36,001,476 km (0.101 R)
• M70: 37,031,307 km (0.089 R)
• M71: 37,238,351 km (0.032 R)
• M72: 38,070,564 km (0.058 R)
• M73: 38,559,001 km (0.076 R)
• M74: 39,260,166 km (0.115 R)
• M75: 40,036,280 km (0.073 R)
• M76: 40,604,004 km (0.099 R)
• M77: 42,684,162 km (0.119 R)
• M78: 42,973,784 km (0.055 R)
• M79: 44,431,764 km (0.104 R)
• M80: 45,314,392 km (0.087 R)
• M81: 46,425,754 km (0.116 R)
• M82: 47,921,434 km (0.12 R)
• M83: 48,599,711 km (0.04 R)
• M84: 49,584,962 km (0.075 R)
• M85: 49,737,103 km (0.114 R)
• M86: 50,729,984 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 11,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit