🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.99 AU - 1.25 AU

Year: 420 Days

Day: 25.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,360,581 km

• M1: 296,952 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.14 AU - 1.8 AU

Year: 632 Days

Day: 34 Hours

Environment

Temp: -4 °C

Axial Tilt: 81.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,360,581 km

• M1: 21,093 km (0.08 R)
• M2: 96,939 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.12 AU - 5.84 AU

Year: 3943 Days

Day: 37.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.9

Radius: 12.1

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.73 AU - 6.25 AU

Year: 5201 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,360,581 km

• M1: 170,242 km (0.119 R)
• M2: 300,393 km (0.041 R)
• M3: 400,773 km (0.063 R)
• M4: 528,230 km (0.068 R)
• M5: 647,011 km (0.1 R)
• M6: 1,078,002 km (0.109 R)
• M7: 1,187,059 km (0.107 R)
• M8: 1,450,950 km (0.076 R)
• M9: 1,537,567 km (0.094 R)
• M10: 1,845,140 km (0.087 R)
• M11: 2,212,403 km (0.105 R)
• M12: 2,752,302 km (0.097 R)
• M13: 2,926,733 km (0.094 R)
• M14: 3,402,005 km (0.03 R)
• M15: 3,565,964 km (0.056 R)
• M16: 5,076,305 km (0.098 R)
• M17: 5,509,241 km (0.067 R)
• M18: 5,674,696 km (0.064 R)
• M19: 6,123,938 km (0.105 R)
• M20: 6,410,718 km (0.103 R)
• M21: 6,878,660 km (0.111 R)
• M22: 7,176,659 km (0.051 R)
• M23: 7,418,259 km (0.111 R)
• M24: 7,693,370 km (0.083 R)
• M25: 8,096,536 km (0.055 R)
• M26: 8,221,899 km (0.11 R)
• M27: 8,762,396 km (0.119 R)
• M28: 9,183,514 km (0.12 R)
• M29: 9,578,153 km (0.086 R)
• M30: 10,316,120 km (0.096 R)
• M31: 10,657,502 km (0.114 R)
• M32: 10,864,246 km (0.08 R)
• M33: 10,968,067 km (0.088 R)
• M34: 11,072,187 km (0.111 R)
• M35: 11,316,630 km (0.1 R)
• M36: 11,492,258 km (0.114 R)
• M37: 11,739,693 km (0.096 R)
• M38: 12,060,580 km (0.057 R)
• M39: 13,446,605 km (0.044 R)
• M40: 13,669,954 km (0.072 R)
• M41: 14,196,240 km (0.097 R)
• M42: 14,729,107 km (0.106 R)
• M43: 15,229,811 km (0.117 R)
• M44: 15,307,303 km (0.066 R)
• M45: 15,657,811 km (0.027 R)
• M46: 16,168,837 km (0.088 R)
• M47: 16,446,192 km (0.083 R)
• M48: 16,925,503 km (0.058 R)
• M49: 18,020,709 km (0.113 R)
• M50: 18,225,957 km (0.061 R)
• M51: 18,763,463 km (0.113 R)
• M52: 19,138,654 km (0.07 R)
• M53: 19,811,695 km (0.118 R)
• M54: 19,981,189 km (0.057 R)
• M55: 20,066,161 km (0.088 R)
• M56: 20,321,674 km (0.104 R)
• M57: 20,922,010 km (0.077 R)
• M58: 21,267,731 km (0.091 R)
• M59: 21,397,881 km (0.119 R)
• M60: 21,528,330 km (0.09 R)
• M61: 21,877,342 km (0.111 R)
• M62: 22,272,281 km (0.088 R)
• M63: 22,360,244 km (0.095 R)
• M64: 22,713,744 km (0.114 R)
• M65: 24,327,157 km (0.117 R)
• M66: 24,964,593 km (0.039 R)
• M67: 25,056,147 km (0.099 R)
• M68: 25,239,405 km (0.084 R)
• M69: 26,023,746 km (0.113 R)
• M70: 26,815,867 km (0.096 R)
• M71: 27,144,534 km (0.078 R)
• M72: 27,332,728 km (0.103 R)
• M73: 27,427,124 km (0.082 R)
• M74: 30,258,264 km (0.109 R)
• M75: 30,894,503 km (0.12 R)
• M76: 31,832,333 km (0.07 R)
• M77: 32,929,932 km (0.087 R)
• M78: 33,332,051 km (0.103 R)
• M79: 33,483,295 km (0.105 R)
• M80: 33,685,401 km (0.062 R)
• M81: 33,786,529 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 11.7

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.39 AU - 7.17 AU

Year: 6263 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,360,581 km

• M1: 146,307 km (0.083 R)
• M2: 224,397 km (0.099 R)
• M3: 399,875 km (0.116 R)
• M4: 492,027 km (0.119 R)
• M5: 622,477 km (0.077 R)
• M6: 713,283 km (0.116 R)
• M7: 980,016 km (0.036 R)
• M8: 1,150,707 km (0.064 R)
• M9: 1,227,002 km (0.085 R)
• M10: 1,358,349 km (0.087 R)
• M11: 1,578,557 km (0.109 R)
• M12: 1,810,583 km (0.05 R)
• M13: 2,148,225 km (0.075 R)
• M14: 2,623,797 km (0.062 R)
• M15: 2,760,829 km (0.09 R)
• M16: 3,060,024 km (0.119 R)
• M17: 3,296,090 km (0.072 R)
• M18: 3,519,290 km (0.103 R)
• M19: 3,805,321 km (0.07 R)
• M20: 4,138,924 km (0.111 R)
• M21: 4,319,339 km (0.048 R)
• M22: 4,813,311 km (0.095 R)
• M23: 5,390,610 km (0.051 R)
• M24: 5,521,807 km (0.092 R)
• M25: 5,654,201 km (0.051 R)
• M26: 5,877,252 km (0.106 R)
• M27: 5,989,899 km (0.113 R)
• M28: 6,194,399 km (0.041 R)
• M29: 6,517,082 km (0.025 R)
• M30: 6,610,431 km (0.049 R)
• M31: 6,964,080 km (0.096 R)
• M32: 7,131,181 km (0.058 R)
• M33: 7,445,187 km (0.111 R)
• M34: 7,665,245 km (0.043 R)
• M35: 8,541,590 km (0.092 R)
• M36: 8,875,193 km (0.088 R)
• M37: 9,004,595 km (0.072 R)
• M38: 9,186,955 km (0.091 R)
• M39: 9,528,786 km (0.095 R)
• M40: 9,608,222 km (0.035 R)
• M41: 10,008,995 km (0.117 R)
• M42: 10,089,778 km (0.095 R)
• M43: 10,170,860 km (0.035 R)
• M44: 10,252,092 km (0.114 R)
• M45: 10,524,509 km (0.079 R)
• M46: 10,771,795 km (0.106 R)
• M47: 11,356,124 km (0.117 R)
• M48: 11,694,664 km (0.073 R)
• M49: 11,979,349 km (0.046 R)
• M50: 12,237,555 km (0.118 R)
• M51: 13,377,490 km (0.096 R)
• M52: 13,496,421 km (0.053 R)
• M53: 13,615,650 km (0.071 R)
• M54: 14,277,471 km (0.077 R)
• M55: 14,612,421 km (0.097 R)
• M56: 14,734,792 km (0.072 R)
• M57: 14,857,612 km (0.048 R)
• M58: 15,135,116 km (0.108 R)
• M59: 15,507,764 km (0.072 R)
• M60: 15,789,158 km (0.063 R)
• M61: 16,198,757 km (0.096 R)
• M62: 16,643,810 km (0.112 R)
• M63: 17,125,067 km (0.118 R)
• M64: 17,774,022 km (0.117 R)
• M65: 17,872,009 km (0.072 R)
• M66: 18,003,057 km (0.045 R)
• M67: 18,298,961 km (0.095 R)
• M68: 18,563,301 km (0.111 R)
• M69: 18,662,783 km (0.091 R)
• M70: 18,862,197 km (0.12 R)
• M71: 20,141,857 km (0.12 R)
• M72: 21,171,988 km (0.118 R)
• M73: 22,113,557 km (0.089 R)
• M74: 22,324,640 km (0.113 R)
• M75: 23,104,494 km (0.051 R)
• M76: 23,497,786 km (0.097 R)
• M77: 24,182,346 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.7

Radius: 12.5

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.53 AU - 9.01 AU

Year: 6954 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,360,581 km

• M1: 165,754 km (0.091 R)
• M2: 409,749 km (0.066 R)
• M3: 517,160 km (0.113 R)
• M4: 622,626 km (0.081 R)
• M5: 1,073,365 km (0.077 R)
• M6: 1,214,436 km (0.1 R)
• M7: 1,737,579 km (0.108 R)
• M8: 2,303,358 km (0.107 R)
• M9: 2,488,710 km (0.098 R)
• M10: 3,024,121 km (0.081 R)
• M11: 3,756,851 km (0.113 R)
• M12: 4,514,116 km (0.09 R)
• M13: 4,955,130 km (0.118 R)
• M14: 5,135,545 km (0.097 R)
• M15: 5,471,841 km (0.061 R)
• M16: 5,721,071 km (0.092 R)
• M17: 6,393,065 km (0.109 R)
• M18: 6,921,744 km (0.066 R)
• M19: 7,671,977 km (0.096 R)
• M20: 7,811,103 km (0.11 R)
• M21: 8,412,187 km (0.085 R)
• M22: 9,434,390 km (0.085 R)
• M23: 9,808,983 km (0.119 R)
• M24: 9,960,226 km (0.1 R)
• M25: 10,074,220 km (0.102 R)
• M26: 10,534,233 km (0.042 R)
• M27: 10,728,112 km (0.053 R)
• M28: 11,001,278 km (0.074 R)
• M29: 11,316,481 km (0.077 R)
• M30: 11,674,468 km (0.112 R)
• M31: 12,320,282 km (0.069 R)
• M32: 12,524,633 km (0.052 R)
• M33: 12,977,765 km (0.087 R)
• M34: 13,227,294 km (0.096 R)
• M35: 13,394,545 km (0.081 R)
• M36: 14,714,297 km (0.118 R)
• M37: 15,499,686 km (0.092 R)
• M38: 16,567,815 km (0.045 R)
• M39: 17,156,482 km (0.059 R)
• M40: 17,476,173 km (0.117 R)
• M41: 17,705,806 km (0.081 R)
• M42: 17,844,034 km (0.039 R)
• M43: 19,817,080 km (0.082 R)
• M44: 20,152,628 km (0.11 R)
• M45: 20,490,121 km (0.111 R)
• M46: 21,268,329 km (0.115 R)
• M47: 21,562,738 km (0.115 R)
• M48: 21,809,126 km (0.062 R)
• M49: 22,404,076 km (0.097 R)
• M50: 23,610,134 km (0.085 R)
• M51: 24,477,204 km (0.064 R)
• M52: 25,147,402 km (0.052 R)
• M53: 25,458,715 km (0.08 R)
• M54: 26,295,117 km (0.094 R)
• M55: 26,400,284 km (0.104 R)
• M56: 26,611,068 km (0.027 R)
• M57: 27,034,430 km (0.06 R)
• M58: 27,513,292 km (0.117 R)
• M59: 27,673,512 km (0.08 R)
• M60: 28,587,405 km (0.039 R)
• M61: 29,456,718 km (0.115 R)
• M62: 29,565,925 km (0.071 R)
• M63: 30,444,962 km (0.05 R)
• M64: 31,555,726 km (0.095 R)
• M65: 32,172,219 km (0.072 R)
• M66: 32,284,866 km (0.118 R)
• M67: 32,679,804 km (0.041 R)
• M68: 33,019,541 km (0.104 R)
• M69: 33,360,475 km (0.064 R)
• M70: 34,217,970 km (0.094 R)
• M71: 34,562,942 km (0.118 R)
• M72: 35,082,645 km (0.1 R)
• M73: 35,430,610 km (0.111 R)
• M74: 35,954,651 km (0.119 R)
• M75: 36,539,878 km (0.098 R)
• M76: 36,892,630 km (0.12 R)
• M77: 37,128,396 km (0.08 R)
• M78: 38,672,845 km (0.075 R)
• M79: 39,092,317 km (0.111 R)
• M80: 39,633,712 km (0.096 R)
• M81: 40,117,212 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 14.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.24 AU - 7.86 AU

Year: 7360 Days

Day: 14.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,360,581 km

• M1: 178,919 km (0.111 R)
• M2: 353,649 km (0.115 R)
• M3: 461,360 km (0.073 R)
• M4: 919,578 km (0.081 R)
• M5: 1,034,020 km (0.037 R)
• M6: 1,562,251 km (0.115 R)
• M7: 1,929,962 km (0.105 R)
• M8: 2,037,224 km (0.048 R)
• M9: 2,675,259 km (0.098 R)
• M10: 2,771,301 km (0.11 R)
• M11: 3,066,906 km (0.091 R)
• M12: 3,269,761 km (0.106 R)
• M13: 3,960,005 km (0.067 R)
• M14: 4,521,446 km (0.116 R)
• M15: 4,900,078 km (0.095 R)
• M16: 5,564,442 km (0.107 R)
• M17: 5,875,905 km (0.097 R)
• M18: 6,257,380 km (0.042 R)
• M19: 8,107,008 km (0.108 R)
• M20: 8,603,374 km (0.078 R)
• M21: 9,036,759 km (0.115 R)
• M22: 9,182,916 km (0.039 R)
• M23: 9,403,423 km (0.093 R)
• M24: 9,551,525 km (0.079 R)
• M25: 10,763,716 km (0.07 R)
• M26: 11,864,009 km (0.075 R)
• M27: 12,306,070 km (0.093 R)
• M28: 12,712,677 km (0.065 R)
• M29: 12,999,905 km (0.098 R)
• M30: 14,639,498 km (0.096 R)
• M31: 14,983,872 km (0.098 R)
• M32: 15,724,531 km (0.117 R)
• M33: 15,812,495 km (0.038 R)
• M34: 16,033,002 km (0.091 R)
• M35: 16,745,686 km (0.116 R)
• M36: 17,377,737 km (0.09 R)
• M37: 17,971,641 km (0.097 R)
• M38: 18,340,549 km (0.091 R)
• M39: 18,618,801 km (0.106 R)
• M40: 18,805,051 km (0.029 R)
• M41: 19,038,872 km (0.099 R)
• M42: 19,226,468 km (0.113 R)
• M43: 19,414,812 km (0.109 R)
• M44: 19,840,866 km (0.031 R)
• M45: 20,078,727 km (0.106 R)
• M46: 20,509,569 km (0.068 R)
• M47: 23,207,866 km (0.052 R)
• M48: 23,508,857 km (0.099 R)
• M49: 24,013,600 km (0.067 R)
• M50: 24,114,878 km (0.104 R)
• M51: 24,828,459 km (0.092 R)
• M52: 25,187,943 km (0.108 R)
• M53: 25,652,444 km (0.108 R)
• M54: 26,537,914 km (0.088 R)
• M55: 26,642,633 km (0.102 R)
• M56: 27,592,280 km (0.098 R)
• M57: 28,017,886 km (0.056 R)
• M58: 28,875,680 km (0.112 R)
• M59: 29,362,023 km (0.114 R)
• M60: 29,850,909 km (0.119 R)
• M61: 30,178,528 km (0.054 R)
• M62: 30,782,006 km (0.102 R)
• M63: 31,778,178 km (0.093 R)
• M64: 32,056,729 km (0.112 R)
• M65: 32,448,227 km (0.115 R)
• M66: 32,728,723 km (0.1 R)
• M67: 35,578,263 km (0.118 R)
• M68: 35,983,524 km (0.084 R)
• M69: 36,448,624 km (0.095 R)
• M70: 36,740,339 km (0.078 R)
• M71: 37,326,015 km (0.073 R)
• M72: 38,210,288 km (0.056 R)
• M73: 38,922,673 km (0.102 R)
• M74: 39,161,132 km (0.118 R)
• M75: 39,400,040 km (0.11 R)
• M76: 40,059,617 km (0.081 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit