🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.57 AU - 0.61 AU

Year: 207 Days

Day: 36.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 126.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.71 AU

Year: 218 Days

Day: 23.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.58 AU - 0.76 AU

Year: 250 Days

Day: 40.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.9

Radius: 13.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.07 AU - 2.33 AU

Year: 1490 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,627,816 km

• M1: 184,753 km (0.107 R)
• M2: 269,127 km (0.066 R)
• M3: 376,987 km (0.049 R)
• M4: 554,111 km (0.116 R)
• M5: 652,396 km (0.061 R)
• M6: 882,627 km (0.064 R)
• M7: 1,049,579 km (0.097 R)
• M8: 1,155,195 km (0.056 R)
• M9: 1,347,428 km (0.081 R)
• M10: 1,447,659 km (0.101 R)
• M11: 1,574,817 km (0.113 R)
• M12: 1,722,470 km (0.09 R)
• M13: 1,918,293 km (0.106 R)
• M14: 2,032,287 km (0.068 R)
• M15: 2,148,674 km (0.113 R)
• M16: 2,258,180 km (0.053 R)
• M17: 2,360,206 km (0.058 R)
• M18: 2,559,470 km (0.117 R)
• M19: 2,764,569 km (0.092 R)
• M20: 3,056,733 km (0.114 R)
• M21: 3,201,394 km (0.098 R)
• M22: 3,380,313 km (0.105 R)
• M23: 3,508,668 km (0.049 R)
• M24: 3,605,907 km (0.116 R)
• M25: 4,117,681 km (0.096 R)
• M26: 4,231,974 km (0.108 R)
• M27: 4,370,651 km (0.116 R)
• M28: 4,593,253 km (0.09 R)
• M29: 4,940,320 km (0.109 R)
• M30: 5,135,545 km (0.06 R)
• M31: 5,234,130 km (0.066 R)
• M32: 5,470,794 km (0.036 R)
• M33: 5,609,471 km (0.101 R)
• M34: 5,864,685 km (0.11 R)
• M35: 5,993,639 km (0.115 R)
• M36: 6,097,609 km (0.087 R)
• M37: 6,189,014 km (0.074 R)
• M38: 6,506,011 km (0.041 R)
• M39: 6,733,849 km (0.114 R)
• M40: 6,923,389 km (0.097 R)
• M41: 7,059,972 km (0.071 R)
• M42: 7,419,157 km (0.069 R)
• M43: 7,530,906 km (0.119 R)
• M44: 7,756,051 km (0.1 R)
• M45: 7,898,020 km (0.08 R)
• M46: 8,112,393 km (0.079 R)
• M47: 8,517,953 km (0.1 R)
• M48: 8,767,333 km (0.098 R)
• M49: 8,885,665 km (0.108 R)
• M50: 9,138,635 km (0.12 R)
• M51: 9,303,641 km (0.065 R)
• M52: 9,469,695 km (0.099 R)
• M53: 9,789,385 km (0.116 R)
• M54: 9,927,464 km (0.118 R)
• M55: 10,097,108 km (0.055 R)
• M56: 10,361,298 km (0.086 R)
• M57: 10,533,485 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.4

Radius: 8.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.35 AU - 2.55 AU

Year: 1751 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,627,816 km

• M1: 119,678 km (0.109 R)
• M2: 191,036 km (0.066 R)
• M3: 270,623 km (0.107 R)
• M4: 350,209 km (0.103 R)
• M5: 413,189 km (0.091 R)
• M6: 504,444 km (0.059 R)
• M7: 563,086 km (0.113 R)
• M8: 737,218 km (0.102 R)
• M9: 828,323 km (0.06 R)
• M10: 1,003,503 km (0.053 R)
• M11: 1,092,513 km (0.069 R)
• M12: 1,334,114 km (0.101 R)
• M13: 1,404,275 km (0.052 R)
• M14: 1,490,144 km (0.116 R)
• M15: 1,548,338 km (0.067 R)
• M16: 1,607,429 km (0.064 R)
• M17: 1,674,898 km (0.067 R)
• M18: 1,828,236 km (0.075 R)
• M19: 1,898,696 km (0.073 R)
• M20: 2,140,446 km (0.104 R)
• M21: 2,281,966 km (0.105 R)
• M22: 2,349,734 km (0.078 R)
• M23: 2,478,388 km (0.112 R)
• M24: 2,636,064 km (0.099 R)
• M25: 2,833,234 km (0.101 R)
• M26: 2,924,489 km (0.05 R)
• M27: 2,988,965 km (0.096 R)
• M28: 3,185,238 km (0.082 R)
• M29: 3,328,104 km (0.094 R)
• M30: 3,463,340 km (0.066 R)
• M31: 3,521,833 km (0.116 R)
• M32: 3,600,522 km (0.067 R)
• M33: 3,679,659 km (0.071 R)
• M34: 3,769,418 km (0.088 R)
• M35: 3,829,556 km (0.084 R)
• M36: 4,012,364 km (0.103 R)
• M37: 4,198,015 km (0.069 R)
• M38: 4,312,757 km (0.051 R)
• M39: 4,577,695 km (0.094 R)
• M40: 4,782,644 km (0.05 R)
• M41: 4,858,789 km (0.09 R)
• M42: 5,023,646 km (0.097 R)
• M43: 5,112,358 km (0.1 R)
• M44: 5,168,008 km (0.114 R)
• M45: 5,643,729 km (0.115 R)
• M46: 5,701,324 km (0.088 R)
• M47: 5,805,445 km (0.098 R)
• M48: 6,515,735 km (0.108 R)
• M49: 6,649,027 km (0.04 R)
• M50: 6,746,415 km (0.113 R)
• M51: 6,918,154 km (0.045 R)
• M52: 7,116,221 km (0.079 R)
• M53: 7,190,870 km (0.074 R)
• M54: 7,632,184 km (0.067 R)
• M55: 7,708,778 km (0.039 R)
• M56: 7,875,430 km (0.107 R)
• M57: 7,952,772 km (0.11 R)
• M58: 8,082,324 km (0.099 R)
• M59: 8,147,250 km (0.098 R)
• M60: 8,395,881 km (0.059 R)
• M61: 8,501,348 km (0.1 R)
• M62: 8,607,113 km (0.083 R)
• M63: 8,981,258 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 9.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.67 AU - 4.17 AU

Year: 3543 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,627,816 km

• M1: 148,551 km (0.062 R)
• M2: 239,506 km (0.119 R)
• M3: 397,631 km (0.105 R)
• M4: 459,265 km (0.082 R)
• M5: 570,865 km (0.118 R)
• M6: 684,111 km (0.106 R)
• M7: 896,989 km (0.043 R)
• M8: 982,409 km (0.099 R)
• M9: 1,234,781 km (0.107 R)
• M10: 1,352,514 km (0.053 R)
• M11: 1,599,500 km (0.081 R)
• M12: 1,740,422 km (0.096 R)
• M13: 1,800,410 km (0.115 R)
• M14: 2,034,830 km (0.061 R)
• M15: 2,098,110 km (0.119 R)
• M16: 2,345,096 km (0.083 R)
• M17: 2,519,527 km (0.112 R)
• M18: 2,615,120 km (0.056 R)
• M19: 2,768,159 km (0.084 R)
• M20: 2,867,043 km (0.09 R)
• M21: 2,938,401 km (0.102 R)
• M22: 3,126,745 km (0.086 R)
• M23: 3,215,008 km (0.054 R)
• M24: 3,364,007 km (0.034 R)
• M25: 3,715,562 km (0.087 R)
• M26: 3,935,471 km (0.104 R)
• M27: 4,095,092 km (0.114 R)
• M28: 4,191,882 km (0.077 R)
• M29: 4,305,876 km (0.113 R)
• M30: 4,371,399 km (0.11 R)
• M31: 4,653,990 km (0.117 R)
• M32: 4,891,102 km (0.069 R)
• M33: 5,219,320 km (0.075 R)
• M34: 5,324,487 km (0.106 R)
• M35: 6,154,008 km (0.115 R)
• M36: 6,302,409 km (0.07 R)
• M37: 6,433,157 km (0.059 R)
• M38: 6,984,725 km (0.039 R)
• M39: 7,452,816 km (0.107 R)
• M40: 7,531,804 km (0.069 R)
• M41: 7,611,091 km (0.06 R)
• M42: 7,870,643 km (0.049 R)
• M43: 8,749,979 km (0.093 R)
• M44: 9,085,079 km (0.1 R)
• M45: 9,275,517 km (0.078 R)
• M46: 9,574,264 km (0.114 R)
• M47: 9,703,367 km (0.105 R)
• M48: 9,876,302 km (0.114 R)
• M49: 9,941,377 km (0.112 R)
• M50: 10,071,976 km (0.101 R)
• M51: 10,225,164 km (0.101 R)
• M52: 10,511,794 km (0.115 R)
• M53: 10,711,656 km (0.095 R)
• M54: 10,867,986 km (0.107 R)
• M55: 11,137,861 km (0.032 R)
• M56: 11,776,045 km (0.113 R)
• M57: 12,379,373 km (0.096 R)
• M58: 12,637,579 km (0.051 R)
• M59: 13,183,312 km (0.106 R)
• M60: 13,519,309 km (0.054 R)
• M61: 13,688,355 km (0.118 R)
• M62: 13,809,529 km (0.108 R)
• M63: 14,273,432 km (0.094 R)
• M64: 14,692,605 km (0.029 R)
• M65: 15,041,019 km (0.061 R)
• M66: 15,467,672 km (0.081 R)
• M67: 15,898,364 km (0.099 R)
• M68: 16,051,253 km (0.09 R)
• M69: 16,256,053 km (0.117 R)
• M70: 16,875,238 km (0.113 R)
• M71: 17,057,299 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 10.5

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.11 AU - 9.45 AU

Year: 11878 Days

Day: 7 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,627,816 km

• M1: 144,362 km (0.111 R)
• M2: 333,154 km (0.114 R)
• M3: 795,561 km (0.049 R)
• M4: 1,012,927 km (0.059 R)
• M5: 1,340,696 km (0.114 R)
• M6: 1,651,261 km (0.055 R)
• M7: 1,751,641 km (0.116 R)
• M8: 3,264,974 km (0.068 R)
• M9: 3,651,086 km (0.08 R)
• M10: 3,883,262 km (0.106 R)
• M11: 4,292,412 km (0.039 R)
• M12: 4,431,837 km (0.072 R)
• M13: 5,078,249 km (0.1 R)
• M14: 5,188,952 km (0.118 R)
• M15: 6,024,605 km (0.057 R)
• M16: 7,148,085 km (0.05 R)
• M17: 8,509,725 km (0.101 R)
• M18: 8,773,766 km (0.091 R)
• M19: 9,355,402 km (0.117 R)
• M20: 10,088,282 km (0.066 R)
• M21: 11,608,944 km (0.104 R)
• M22: 11,706,333 km (0.061 R)
• M23: 12,197,462 km (0.113 R)
• M24: 12,296,496 km (0.054 R)
• M25: 12,595,243 km (0.046 R)
• M26: 13,762,555 km (0.047 R)
• M27: 14,280,912 km (0.12 R)
• M28: 14,542,409 km (0.079 R)
• M29: 16,308,262 km (0.106 R)
• M30: 16,417,319 km (0.1 R)
• M31: 16,801,486 km (0.101 R)
• M32: 16,966,942 km (0.103 R)
• M33: 18,424,025 km (0.11 R)
• M34: 18,594,716 km (0.05 R)
• M35: 19,398,206 km (0.09 R)
• M36: 19,804,365 km (0.062 R)
• M37: 20,624,759 km (0.069 R)
• M38: 20,979,755 km (0.1 R)
• M39: 21,756,018 km (0.089 R)
• M40: 22,117,447 km (0.03 R)
• M41: 22,785,252 km (0.07 R)
• M42: 22,907,324 km (0.08 R)
• M43: 24,016,293 km (0.104 R)
• M44: 25,712,284 km (0.104 R)
• M45: 25,839,442 km (0.072 R)
• M46: 25,966,899 km (0.06 R)
• M47: 26,414,346 km (0.091 R)
• M48: 26,606,879 km (0.05 R)
• M49: 26,735,533 km (0.101 R)
• M50: 27,316,870 km (0.073 R)
• M51: 27,771,947 km (0.066 R)
• M52: 29,086,015 km (0.08 R)
• M53: 29,152,287 km (0.061 R)
• M54: 30,017,860 km (0.078 R)
• M55: 30,959,579 km (0.091 R)
• M56: 31,027,197 km (0.057 R)
• M57: 32,458,848 km (0.093 R)
• M58: 33,009,817 km (0.079 R)
• M59: 33,981,605 km (0.098 R)
• M60: 37,889,251 km (0.058 R)
• M61: 38,760,659 km (0.119 R)
• M62: 38,833,513 km (0.069 R)
• M63: 40,079,962 km (0.11 R)
• M64: 40,596,973 km (0.117 R)
• M65: 40,967,676 km (0.049 R)
• M66: 42,461,710 km (0.12 R)
• M67: 43,215,384 km (0.102 R)
• M68: 44,125,538 km (0.116 R)
• M69: 44,812,341 km (0.076 R)
• M70: 44,888,935 km (0.077 R)
• M71: 44,965,530 km (0.106 R)
• M72: 45,348,949 km (0.118 R)
• M73: 45,810,758 km (0.063 R)
• M74: 46,119,378 km (0.095 R)
• M75: 46,738,713 km (0.109 R)
• M76: 46,816,354 km (0.104 R)
• M77: 48,692,013 km (0.075 R)
• M78: 48,849,390 km (0.101 R)
• M79: 49,006,916 km (0.066 R)
• M80: 50,035,401 km (0.12 R)
• M81: 51,631,312 km (0.12 R)
• M82: 51,711,646 km (0.064 R)
• M83: 51,952,648 km (0.084 R)
• M84: 52,677,749 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 16,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit