🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.6 AU - 0.7 AU

Year: 220 Days

Day: 38.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.08 AU - 1.12 AU

Year: 483 Days

Day: 29.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.18 AU - 2.44 AU

Year: 1471 Days

Day: 42.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.25 AU - 3.01 AU

Year: 1787 Days

Day: 27.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.6

Radius: 11.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.49 AU - 4.49 AU

Year: 3339 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,696,048 km

• M1: 165,605 km (0.069 R)
• M2: 295,157 km (0.108 R)
• M3: 366,365 km (0.109 R)
• M4: 453,730 km (0.118 R)
• M5: 806,482 km (0.096 R)
• M6: 1,112,410 km (0.116 R)
• M7: 1,356,853 km (0.049 R)
• M8: 1,467,106 km (0.056 R)
• M9: 1,542,354 km (0.091 R)
• M10: 1,618,948 km (0.117 R)
• M11: 1,789,490 km (0.086 R)
• M12: 1,897,499 km (0.101 R)
• M13: 2,077,914 km (0.111 R)
• M14: 2,220,631 km (0.062 R)
• M15: 2,425,879 km (0.114 R)
• M16: 2,531,046 km (0.114 R)
• M17: 2,887,089 km (0.118 R)
• M18: 3,128,091 km (0.092 R)
• M19: 3,527,368 km (0.113 R)
• M20: 3,612,789 km (0.106 R)
• M21: 4,049,614 km (0.118 R)
• M22: 4,157,026 km (0.075 R)
• M23: 4,283,436 km (0.084 R)
• M24: 4,392,941 km (0.101 R)
• M25: 4,521,895 km (0.057 R)
• M26: 4,726,994 km (0.111 R)
• M27: 4,821,240 km (0.074 R)
• M28: 5,321,645 km (0.113 R)
• M29: 5,498,769 km (0.117 R)
• M30: 5,617,998 km (0.065 R)
• M31: 5,879,196 km (0.083 R)
• M32: 5,960,428 km (0.05 R)
• M33: 6,372,121 km (0.087 R)
• M34: 6,560,315 km (0.032 R)
• M35: 6,792,940 km (0.115 R)
• M36: 7,463,139 km (0.055 R)
• M37: 7,706,086 km (0.059 R)
• M38: 7,929,136 km (0.112 R)
• M39: 8,611,452 km (0.047 R)
• M40: 8,889,554 km (0.114 R)
• M41: 9,170,798 km (0.101 R)
• M42: 9,526,392 km (0.108 R)
• M43: 9,621,985 km (0.111 R)
• M44: 10,275,579 km (0.085 R)
• M45: 10,521,368 km (0.091 R)
• M46: 11,856,230 km (0.113 R)
• M47: 12,635,335 km (0.115 R)
• M48: 12,766,832 km (0.094 R)
• M49: 12,898,628 km (0.109 R)
• M50: 14,324,744 km (0.1 R)
• M51: 14,407,023 km (0.115 R)
• M52: 15,126,140 km (0.084 R)
• M53: 15,293,839 km (0.12 R)
• M54: 16,656,975 km (0.116 R)
• M55: 17,324,032 km (0.028 R)
• M56: 17,558,003 km (0.109 R)
• M57: 17,645,966 km (0.087 R)
• M58: 17,970,145 km (0.114 R)
• M59: 18,058,857 km (0.101 R)
• M60: 19,467,769 km (0.093 R)
• M61: 19,741,683 km (0.093 R)
• M62: 19,863,755 km (0.082 R)
• M63: 20,447,187 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 8.8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.28 AU - 4.68 AU

Year: 3973 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,696,048 km

• M1: 109,954 km (0.063 R)
• M2: 242,947 km (0.068 R)
• M3: 336,595 km (0.078 R)
• M4: 552,615 km (0.08 R)
• M5: 637,287 km (0.105 R)
• M6: 838,346 km (0.119 R)
• M7: 919,129 km (0.07 R)
• M8: 1,012,030 km (0.099 R)
• M9: 1,118,244 km (0.117 R)
• M10: 1,207,853 km (0.079 R)
• M11: 1,269,039 km (0.067 R)
• M12: 1,426,864 km (0.079 R)
• M13: 1,580,053 km (0.053 R)
• M14: 1,647,372 km (0.111 R)
• M15: 1,727,257 km (0.11 R)
• M16: 1,831,826 km (0.094 R)
• M17: 1,938,639 km (0.06 R)
• M18: 2,133,565 km (0.102 R)
• M19: 2,309,642 km (0.105 R)
• M20: 2,464,176 km (0.112 R)
• M21: 2,556,029 km (0.103 R)
• M22: 2,716,249 km (0.104 R)
• M23: 2,934,811 km (0.073 R)
• M24: 3,216,354 km (0.032 R)
• M25: 3,654,975 km (0.03 R)
• M26: 3,866,058 km (0.049 R)
• M27: 4,050,362 km (0.095 R)
• M28: 4,459,513 km (0.051 R)
• M29: 4,668,950 km (0.117 R)
• M30: 4,848,916 km (0.038 R)
• M31: 5,064,486 km (0.048 R)
• M32: 5,181,771 km (0.073 R)
• M33: 5,300,103 km (0.111 R)
• M34: 5,556,663 km (0.116 R)
• M35: 7,123,103 km (0.057 R)
• M36: 7,463,438 km (0.05 R)
• M37: 7,539,733 km (0.115 R)
• M38: 7,673,922 km (0.066 R)
• M39: 7,809,009 km (0.116 R)
• M40: 7,867,053 km (0.096 R)
• M41: 7,925,246 km (0.054 R)
• M42: 8,101,024 km (0.064 R)
• M43: 8,179,413 km (0.106 R)
• M44: 8,356,986 km (0.073 R)
• M45: 8,675,629 km (0.095 R)
• M46: 8,957,771 km (0.109 R)
• M47: 9,100,038 km (0.117 R)
• M48: 9,263,549 km (0.108 R)
• M49: 9,531,180 km (0.077 R)
• M50: 9,822,447 km (0.073 R)
• M51: 9,990,146 km (0.056 R)
• M52: 10,116,556 km (0.113 R)
• M53: 10,264,658 km (0.096 R)
• M54: 10,413,508 km (0.075 R)
• M55: 11,212,211 km (0.09 R)
• M56: 11,277,884 km (0.119 R)
• M57: 11,785,320 km (0.12 R)
• M58: 11,918,911 km (0.102 R)
• M59: 12,120,270 km (0.097 R)
• M60: 12,322,825 km (0.118 R)
• M61: 12,458,511 km (0.116 R)
• M62: 13,051,816 km (0.117 R)
• M63: 13,259,458 km (0.094 R)
• M64: 13,375,246 km (0.085 R)
• M65: 13,491,334 km (0.054 R)
• M66: 13,607,871 km (0.087 R)
• M67: 14,337,310 km (0.104 R)
• M68: 14,623,192 km (0.062 R)
• M69: 15,103,700 km (0.043 R)
• M70: 15,297,429 km (0.081 R)
• M71: 15,834,336 km (0.081 R)
• M72: 16,031,057 km (0.085 R)
• M73: 16,451,876 km (0.117 R)
• M74: 16,801,187 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.3

Radius: 14.1

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.14 AU - 10.72 AU

Year: 11180 Days

Day: 14.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,696,048 km

• M1: 176,825 km (0.114 R)
• M2: 274,063 km (0.118 R)
• M3: 454,478 km (0.103 R)
• M4: 643,570 km (0.113 R)
• M5: 765,343 km (0.086 R)
• M6: 862,581 km (0.12 R)
• M7: 1,108,071 km (0.083 R)
• M8: 1,220,719 km (0.082 R)
• M9: 1,317,808 km (0.103 R)
• M10: 1,499,569 km (0.09 R)
• M11: 1,647,073 km (0.114 R)
• M12: 1,979,928 km (0.117 R)
• M13: 2,142,840 km (0.095 R)
• M14: 2,262,069 km (0.117 R)
• M15: 3,159,208 km (0.1 R)
• M16: 3,775,551 km (0.093 R)
• M17: 4,490,330 km (0.061 R)
• M18: 6,386,782 km (0.095 R)
• M19: 7,236,348 km (0.101 R)
• M20: 7,490,814 km (0.094 R)
• M21: 7,600,918 km (0.093 R)
• M22: 7,748,422 km (0.106 R)
• M23: 8,121,369 km (0.106 R)
• M24: 8,615,192 km (0.11 R)
• M25: 8,962,708 km (0.082 R)
• M26: 9,079,693 km (0.05 R)
• M27: 9,197,127 km (0.113 R)
• M28: 9,433,492 km (0.065 R)
• M29: 9,992,839 km (0.05 R)
• M30: 10,114,162 km (0.107 R)
• M31: 10,727,963 km (0.095 R)
• M32: 11,565,262 km (0.069 R)
• M33: 11,777,840 km (0.095 R)
• M34: 12,293,504 km (0.113 R)
• M35: 12,685,151 km (0.095 R)
• M36: 13,169,250 km (0.081 R)
• M37: 14,246,804 km (0.027 R)
• M38: 14,934,655 km (0.101 R)
• M39: 16,247,526 km (0.096 R)
• M40: 17,062,535 km (0.096 R)
• M41: 17,159,325 km (0.062 R)
• M42: 17,940,225 km (0.067 R)
• M43: 18,038,661 km (0.115 R)
• M44: 18,384,531 km (0.116 R)
• M45: 18,932,508 km (0.104 R)
• M46: 19,435,307 km (0.054 R)
• M47: 20,146,794 km (0.102 R)
• M48: 22,490,843 km (0.112 R)
• M49: 23,614,024 km (0.075 R)
• M50: 23,884,198 km (0.107 R)
• M51: 23,992,507 km (0.058 R)
• M52: 24,536,744 km (0.099 R)
• M53: 24,755,456 km (0.09 R)
• M54: 25,692,686 km (0.032 R)
• M55: 26,026,290 km (0.107 R)
• M56: 26,249,490 km (0.107 R)
• M57: 27,545,007 km (0.044 R)
• M58: 28,114,825 km (0.074 R)
• M59: 28,516,047 km (0.105 R)
• M60: 29,556,351 km (0.095 R)
• M61: 30,374,052 km (0.113 R)
• M62: 30,491,487 km (0.105 R)
• M63: 30,667,863 km (0.088 R)
• M64: 31,021,811 km (0.099 R)
• M65: 31,852,678 km (0.05 R)
• M66: 32,630,886 km (0.04 R)
• M67: 33,052,602 km (0.115 R)
• M68: 33,233,765 km (0.1 R)
• M69: 33,415,377 km (0.103 R)
• M70: 33,536,701 km (0.06 R)
• M71: 34,389,409 km (0.095 R)
• M72: 34,879,940 km (0.092 R)
• M73: 36,552,594 km (0.088 R)
• M74: 39,269,890 km (0.108 R)
• M75: 39,718,384 km (0.047 R)
• M76: 39,975,393 km (0.071 R)
• M77: 40,814,637 km (0.113 R)
• M78: 43,897,102 km (0.117 R)
• M79: 44,229,358 km (0.067 R)
• M80: 44,495,792 km (0.057 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 12,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit