🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.59 AU - 0.73 AU

Year: 225 Days

Day: 37.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,726,366 km

• M1: 215,720 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.74 AU

Year: 225 Days

Day: 40.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.36 AU - 1.88 AU

Year: 864 Days

Day: 21.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,726,366 km

• M1: 686,205 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.97 AU - 2.79 AU

Year: 1538 Days

Day: 37.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,726,366 km

• M1: 1,502,262 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.31 AU - 2.7 AU

Year: 1656 Days

Day: 42.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,726,366 km

• M1: 231,877 km (0.051 R)
• M2: 2,351,978 km (0.099 R)

Asteroid Belt

Center: 2.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980

Radius: 11.4

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.63 AU - 3.97 AU

Year: 2512 Days

Day: 9.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,726,366 km

• M1: 143,614 km (0.115 R)
• M2: 216,319 km (0.114 R)
• M3: 345,721 km (0.108 R)
• M4: 417,228 km (0.053 R)
• M5: 512,223 km (0.113 R)
• M6: 643,271 km (0.084 R)
• M7: 737,817 km (0.118 R)
• M8: 1,007,542 km (0.063 R)
• M9: 1,142,928 km (0.105 R)
• M10: 1,370,167 km (0.105 R)
• M11: 1,599,351 km (0.05 R)
• M12: 1,827,488 km (0.081 R)
• M13: 2,700,242 km (0.106 R)
• M14: 3,006,169 km (0.077 R)
• M15: 3,205,134 km (0.06 R)
• M16: 3,477,403 km (0.09 R)
• M17: 3,757,151 km (0.111 R)
• M18: 3,990,074 km (0.102 R)
• M19: 5,283,946 km (0.096 R)
• M20: 5,403,924 km (0.114 R)
• M21: 5,565,490 km (0.108 R)
• M22: 5,893,259 km (0.061 R)
• M23: 6,143,237 km (0.084 R)
• M24: 6,503,468 km (0.03 R)
• M25: 6,697,048 km (0.101 R)
• M26: 6,870,731 km (0.041 R)
• M27: 7,244,726 km (0.093 R)
• M28: 7,423,046 km (0.098 R)
• M29: 7,580,274 km (0.096 R)
• M30: 7,670,631 km (0.111 R)
• M31: 8,150,840 km (0.045 R)
• M32: 8,289,816 km (0.111 R)
• M33: 8,476,365 km (0.063 R)
• M34: 8,735,319 km (0.036 R)
• M35: 8,925,159 km (0.097 R)
• M36: 9,260,856 km (0.095 R)
• M37: 9,722,964 km (0.074 R)
• M38: 10,018,869 km (0.118 R)
• M39: 10,093,219 km (0.098 R)
• M40: 10,417,846 km (0.045 R)
• M41: 10,644,636 km (0.056 R)
• M42: 10,847,641 km (0.118 R)
• M43: 11,026,261 km (0.106 R)
• M44: 11,154,466 km (0.052 R)
• M45: 11,360,612 km (0.085 R)
• M46: 11,516,044 km (0.066 R)
• M47: 11,646,194 km (0.114 R)
• M48: 11,750,614 km (0.111 R)
• M49: 12,144,954 km (0.026 R)
• M50: 12,811,861 km (0.118 R)
• M51: 12,973,726 km (0.071 R)
• M52: 13,272,323 km (0.103 R)
• M53: 13,518,262 km (0.103 R)
• M54: 13,765,697 km (0.077 R)
• M55: 13,931,451 km (0.115 R)
• M56: 14,209,404 km (0.119 R)
• M57: 15,253,148 km (0.068 R)
• M58: 15,453,460 km (0.109 R)
• M59: 15,712,264 km (0.076 R)
• M60: 16,850,255 km (0.07 R)
• M61: 17,086,919 km (0.099 R)
• M62: 17,265,240 km (0.107 R)
• M63: 17,503,848 km (0.075 R)
• M64: 17,653,596 km (0.114 R)
• M65: 17,833,861 km (0.06 R)
• M66: 18,499,871 km (0.101 R)
• M67: 18,682,979 km (0.118 R)
• M68: 18,897,353 km (0.115 R)
• M69: 19,081,657 km (0.075 R)
• M70: 19,638,460 km (0.106 R)
• M71: 19,731,660 km (0.119 R)
• M72: 19,825,159 km (0.115 R)
• M73: 19,950,073 km (0.082 R)
• M74: 20,294,746 km (0.073 R)
• M75: 21,244,693 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 10.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.79 AU - 5.17 AU

Year: 3973 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,726,366 km

• M1: 135,087 km (0.094 R)
• M2: 290,519 km (0.054 R)
• M3: 364,271 km (0.096 R)
• M4: 473,328 km (0.109 R)
• M5: 751,580 km (0.116 R)
• M6: 921,972 km (0.102 R)
• M7: 1,030,729 km (0.052 R)
• M8: 1,495,530 km (0.069 R)
• M9: 1,625,082 km (0.115 R)
• M10: 1,698,684 km (0.043 R)
• M11: 1,788,742 km (0.099 R)
• M12: 2,004,911 km (0.078 R)
• M13: 2,164,831 km (0.074 R)
• M14: 2,379,055 km (0.099 R)
• M15: 2,514,291 km (0.086 R)
• M16: 2,634,867 km (0.118 R)
• M17: 3,044,765 km (0.049 R)
• M18: 3,266,769 km (0.092 R)
• M19: 3,455,711 km (0.118 R)
• M20: 3,628,945 km (0.053 R)
• M21: 4,024,482 km (0.086 R)
• M22: 4,105,115 km (0.11 R)
• M23: 4,392,193 km (0.117 R)
• M24: 4,559,145 km (0.027 R)
• M25: 4,770,826 km (0.083 R)
• M26: 5,627,274 km (0.108 R)
• M27: 5,785,997 km (0.099 R)
• M28: 6,318,116 km (0.093 R)
• M29: 6,412,363 km (0.099 R)
• M30: 6,625,989 km (0.117 R)
• M31: 6,745,667 km (0.045 R)
• M32: 8,134,983 km (0.068 R)
• M33: 8,340,530 km (0.096 R)
• M34: 8,443,902 km (0.102 R)
• M35: 8,625,963 km (0.048 R)
• M36: 8,730,681 km (0.099 R)
• M37: 8,809,370 km (0.099 R)
• M38: 9,260,108 km (0.107 R)
• M39: 9,664,022 km (0.089 R)
• M40: 10,184,025 km (0.067 R)
• M41: 10,266,902 km (0.068 R)
• M42: 10,433,554 km (0.077 R)
• M43: 10,657,053 km (0.114 R)
• M44: 11,222,683 km (0.096 R)
• M45: 11,365,698 km (0.066 R)
• M46: 11,740,142 km (0.088 R)
• M47: 12,030,960 km (0.076 R)
• M48: 12,798,397 km (0.091 R)
• M49: 13,188,099 km (0.1 R)
• M50: 13,581,691 km (0.079 R)
• M51: 14,256,527 km (0.033 R)
• M52: 14,442,478 km (0.058 R)
• M53: 14,816,772 km (0.049 R)
• M54: 14,910,869 km (0.062 R)
• M55: 15,194,207 km (0.079 R)
• M56: 15,702,540 km (0.11 R)
• M57: 15,798,582 km (0.029 R)
• M58: 16,378,274 km (0.081 R)
• M59: 17,260,902 km (0.108 R)
• M60: 17,426,058 km (0.09 R)
• M61: 17,791,226 km (0.063 R)
• M62: 18,125,428 km (0.117 R)
• M63: 18,192,597 km (0.037 R)
• M64: 18,360,595 km (0.104 R)
• M65: 18,970,057 km (0.115 R)
• M66: 19,038,124 km (0.104 R)
• M67: 19,448,621 km (0.11 R)
• M68: 19,965,781 km (0.109 R)
• M69: 20,347,854 km (0.098 R)
• M70: 20,872,942 km (0.058 R)
• M71: 20,943,253 km (0.101 R)
• M72: 22,151,106 km (0.063 R)
• M73: 22,402,580 km (0.1 R)
• M74: 22,582,846 km (0.098 R)
• M75: 23,272,043 km (0.087 R)
• M76: 23,491,054 km (0.054 R)
• M77: 23,637,511 km (0.037 R)
• M78: 23,894,520 km (0.058 R)
• M79: 24,041,874 km (0.08 R)
• M80: 24,263,279 km (0.119 R)
• M81: 24,337,330 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 12.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.32 AU - 10.34 AU

Year: 10993 Days

Day: 12.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,726,366 km

• M1: 347,516 km (0.064 R)
• M2: 570,117 km (0.041 R)
• M3: 701,016 km (0.117 R)
• M4: 1,031,328 km (0.06 R)
• M5: 1,196,035 km (0.075 R)
• M6: 1,311,076 km (0.113 R)
• M7: 1,430,006 km (0.112 R)
• M8: 1,679,236 km (0.085 R)
• M9: 2,010,895 km (0.118 R)
• M10: 2,560,068 km (0.116 R)
• M11: 2,890,680 km (0.079 R)
• M12: 2,995,249 km (0.111 R)
• M13: 3,848,555 km (0.117 R)
• M14: 4,022,238 km (0.103 R)
• M15: 4,168,993 km (0.11 R)
• M16: 4,437,522 km (0.036 R)
• M17: 4,589,214 km (0.095 R)
• M18: 4,835,602 km (0.076 R)
• M19: 5,277,214 km (0.076 R)
• M20: 5,470,495 km (0.111 R)
• M21: 5,797,965 km (0.091 R)
• M22: 6,679,246 km (0.107 R)
• M23: 6,994,149 km (0.106 R)
• M24: 7,385,497 km (0.074 R)
• M25: 7,638,467 km (0.088 R)
• M26: 8,754,467 km (0.101 R)
• M27: 9,176,333 km (0.093 R)
• M28: 9,331,466 km (0.071 R)
• M29: 9,526,542 km (0.098 R)
• M30: 10,040,261 km (0.114 R)
• M31: 10,562,956 km (0.105 R)
• M32: 10,766,409 km (0.098 R)
• M33: 11,509,462 km (0.089 R)
• M34: 12,099,027 km (0.102 R)
• M35: 12,828,017 km (0.075 R)
• M36: 12,958,168 km (0.036 R)
• M37: 13,219,665 km (0.113 R)
• M38: 13,571,220 km (0.054 R)
• M39: 14,283,605 km (0.116 R)
• M40: 15,374,772 km (0.11 R)
• M41: 16,023,727 km (0.107 R)
• M42: 17,013,915 km (0.077 R)
• M43: 18,560,757 km (0.104 R)
• M44: 18,658,894 km (0.101 R)
• M45: 18,757,179 km (0.064 R)
• M46: 19,850,441 km (0.085 R)
• M47: 20,001,086 km (0.063 R)
• M48: 20,811,009 km (0.115 R)
• M49: 20,964,197 km (0.048 R)
• M50: 21,066,372 km (0.047 R)
• M51: 22,046,238 km (0.108 R)
• M52: 22,150,209 km (0.102 R)
• M53: 22,306,539 km (0.117 R)
• M54: 22,672,604 km (0.11 R)
• M55: 22,882,789 km (0.09 R)
• M56: 22,988,106 km (0.088 R)
• M57: 23,517,084 km (0.079 R)
• M58: 23,729,663 km (0.078 R)
• M59: 24,587,008 km (0.087 R)
• M60: 25,891,801 km (0.063 R)
• M61: 26,331,768 km (0.077 R)
• M62: 27,666,481 km (0.089 R)
• M63: 28,795,496 km (0.086 R)
• M64: 28,966,037 km (0.117 R)
• M65: 29,824,430 km (0.061 R)
• M66: 30,923,525 km (0.115 R)
• M67: 31,040,062 km (0.057 R)
• M68: 31,507,406 km (0.086 R)
• M69: 32,036,085 km (0.091 R)
• M70: 32,330,942 km (0.062 R)
• M71: 32,686,088 km (0.081 R)
• M72: 34,541,400 km (0.096 R)
• M73: 35,207,859 km (0.065 R)
• M74: 35,939,841 km (0.036 R)
• M75: 36,246,218 km (0.11 R)
• M76: 37,605,015 km (0.105 R)
• M77: 38,290,772 km (0.104 R)
• M78: 39,106,379 km (0.104 R)
• M79: 39,232,341 km (0.093 R)
• M80: 39,864,242 km (0.086 R)
• M81: 40,372,277 km (0.094 R)
• M82: 40,563,313 km (0.11 R)
• M83: 40,818,527 km (0.092 R)
• M84: 40,946,433 km (0.102 R)
• M85: 41,330,601 km (0.103 R)
• M86: 42,038,198 km (0.118 R)
• M87: 42,231,778 km (0.112 R)
• M88: 42,749,686 km (0.047 R)
• M89: 43,661,036 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit