🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.71 AU - 0.75 AU

Year: 223 Days

Day: 26.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,406,563 km

• M1: 169,943 km (0.081 R)
• M2: 353,649 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.55 AU - 2.01 AU

Year: 851 Days

Day: 14.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.51 AU - 2.55 AU

Year: 1441 Days

Day: 25.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.34 AU - 2.84 AU

Year: 1493 Days

Day: 45.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.37 AU - 3.59 AU

Year: 1842 Days

Day: 25.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.56 AU - 3.46 AU

Year: 1870 Days

Day: 21.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,406,563 km

• M1: 1,518,867 km (0.107 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.8

Radius: 12.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.54 AU - 6.42 AU

Year: 5238 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,406,563 km

• M1: 205,847 km (0.104 R)
• M2: 530,025 km (0.071 R)
• M3: 730,786 km (0.117 R)
• M4: 1,103,883 km (0.055 R)
• M5: 1,210,396 km (0.106 R)
• M6: 1,654,702 km (0.101 R)
• M7: 1,832,125 km (0.114 R)
• M8: 1,997,281 km (0.095 R)
• M9: 2,186,822 km (0.078 R)
• M10: 2,283,911 km (0.056 R)
• M11: 2,918,505 km (0.073 R)
• M12: 3,047,458 km (0.091 R)
• M13: 3,134,674 km (0.106 R)
• M14: 3,222,637 km (0.096 R)
• M15: 3,932,629 km (0.073 R)
• M16: 4,123,665 km (0.057 R)
• M17: 4,490,479 km (0.069 R)
• M18: 4,589,962 km (0.094 R)
• M19: 5,546,191 km (0.118 R)
• M20: 6,282,213 km (0.118 R)
• M21: 6,619,257 km (0.111 R)
• M22: 7,281,976 km (0.08 R)
• M23: 7,755,453 km (0.065 R)
• M24: 8,056,593 km (0.1 R)
• M25: 8,453,776 km (0.107 R)
• M26: 9,045,734 km (0.103 R)
• M27: 9,394,746 km (0.036 R)
• M28: 9,910,111 km (0.092 R)
• M29: 10,073,173 km (0.031 R)
• M30: 10,204,220 km (0.067 R)
• M31: 10,302,805 km (0.091 R)
• M32: 10,667,375 km (0.036 R)
• M33: 10,767,456 km (0.058 R)
• M34: 10,935,006 km (0.113 R)
• M35: 11,238,989 km (0.109 R)
• M36: 11,374,973 km (0.068 R)
• M37: 11,958,854 km (0.062 R)
• M38: 12,271,962 km (0.111 R)
• M39: 12,835,348 km (0.077 R)
• M40: 13,371,357 km (0.104 R)
• M41: 13,768,988 km (0.108 R)
• M42: 14,097,206 km (0.055 R)
• M43: 14,687,220 km (0.106 R)
• M44: 14,798,670 km (0.064 R)
• M45: 14,985,219 km (0.044 R)
• M46: 15,097,417 km (0.12 R)
• M47: 15,587,201 km (0.047 R)
• M48: 15,815,038 km (0.097 R)
• M49: 16,428,090 km (0.117 R)
• M50: 16,815,100 km (0.09 R)
• M51: 17,205,251 km (0.042 R)
• M52: 17,756,370 km (0.03 R)
• M53: 18,034,173 km (0.107 R)
• M54: 18,916,501 km (0.119 R)
• M55: 19,526,112 km (0.078 R)
• M56: 19,607,943 km (0.032 R)
• M57: 19,730,762 km (0.045 R)
• M58: 19,854,031 km (0.098 R)
• M59: 20,018,589 km (0.053 R)
• M60: 20,598,280 km (0.087 R)
• M61: 20,848,258 km (0.078 R)
• M62: 21,099,433 km (0.045 R)
• M63: 21,520,252 km (0.039 R)
• M64: 21,689,298 km (0.103 R)
• M65: 22,114,006 km (0.087 R)
• M66: 22,498,622 km (0.086 R)
• M67: 23,057,969 km (0.096 R)
• M68: 24,278,388 km (0.116 R)
• M69: 25,029,519 km (0.117 R)
• M70: 25,698,670 km (0.039 R)
• M71: 26,328,627 km (0.114 R)
• M72: 27,649,576 km (0.046 R)
• M73: 27,833,432 km (0.103 R)
• M74: 28,526,668 km (0.115 R)
• M75: 28,945,243 km (0.096 R)
• M76: 29,225,590 km (0.083 R)
• M77: 29,319,088 km (0.085 R)
• M78: 30,450,347 km (0.071 R)
• M79: 32,125,544 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.5

Radius: 8.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.23 AU - 10.58 AU

Year: 10322 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,406,563 km

• M1: 164,258 km (0.088 R)
• M2: 253,868 km (0.118 R)
• M3: 320,887 km (0.1 R)
• M4: 498,610 km (0.11 R)
• M5: 565,330 km (0.08 R)
• M6: 683,812 km (0.075 R)
• M7: 771,925 km (0.109 R)
• M8: 824,135 km (0.105 R)
• M9: 946,207 km (0.113 R)
• M10: 1,045,390 km (0.084 R)
• M11: 1,178,382 km (0.061 R)
• M12: 1,576,911 km (0.118 R)
• M13: 1,695,692 km (0.102 R)
• M14: 1,835,267 km (0.102 R)
• M15: 1,906,475 km (0.08 R)
• M16: 2,200,734 km (0.115 R)
• M17: 2,411,518 km (0.072 R)
• M18: 3,232,212 km (0.103 R)
• M19: 3,627,898 km (0.089 R)
• M20: 3,854,240 km (0.101 R)
• M21: 3,946,242 km (0.043 R)
• M22: 4,015,656 km (0.107 R)
• M23: 4,537,004 km (0.037 R)
• M24: 4,634,093 km (0.103 R)
• M25: 5,054,613 km (0.063 R)
• M26: 5,206,006 km (0.097 R)
• M27: 5,358,745 km (0.117 R)
• M28: 5,461,519 km (0.12 R)
• M29: 5,564,891 km (0.081 R)
• M30: 5,669,011 km (0.108 R)
• M31: 6,038,219 km (0.107 R)
• M32: 6,415,355 km (0.091 R)
• M33: 6,524,562 km (0.092 R)
• M34: 6,606,840 km (0.037 R)
• M35: 6,717,094 km (0.062 R)
• M36: 6,800,270 km (0.08 R)
• M37: 7,164,242 km (0.102 R)
• M38: 7,249,214 km (0.039 R)
• M39: 7,794,797 km (0.111 R)
• M40: 8,028,469 km (0.069 R)
• M41: 8,323,775 km (0.109 R)
• M42: 8,773,616 km (0.062 R)
• M43: 8,834,203 km (0.111 R)
• M44: 8,986,194 km (0.117 R)
• M45: 10,011,239 km (0.086 R)
• M46: 10,074,669 km (0.091 R)
• M47: 10,553,831 km (0.087 R)
• M48: 10,618,158 km (0.107 R)
• M49: 10,942,486 km (0.073 R)
• M50: 11,767,219 km (0.047 R)
• M51: 11,867,599 km (0.068 R)
• M52: 12,102,767 km (0.105 R)
• M53: 12,475,415 km (0.108 R)
• M54: 13,968,402 km (0.101 R)
• M55: 14,898,153 km (0.08 R)
• M56: 15,297,579 km (0.095 R)
• M57: 15,480,238 km (0.051 R)
• M58: 15,921,701 km (0.078 R)
• M59: 16,144,004 km (0.114 R)
• M60: 16,779,496 km (0.103 R)
• M61: 17,043,386 km (0.05 R)
• M62: 17,461,063 km (0.118 R)
• M63: 17,613,803 km (0.115 R)
• M64: 18,113,310 km (0.075 R)
• M65: 18,812,381 km (0.104 R)
• M66: 21,778,308 km (0.098 R)
• M67: 22,066,284 km (0.103 R)
• M68: 22,729,302 km (0.062 R)
• M69: 23,990,113 km (0.096 R)
• M70: 24,415,420 km (0.084 R)
• M71: 24,543,475 km (0.057 R)
• M72: 24,843,270 km (0.075 R)
• M73: 26,798,813 km (0.032 R)
• M74: 26,930,908 km (0.081 R)
• M75: 28,443,492 km (0.086 R)
• M76: 28,713,217 km (0.072 R)
• M77: 29,210,031 km (0.095 R)
• M78: 29,391,344 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.9

Radius: 13.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.5 AU - 10.58 AU

Year: 10553 Days

Day: 12.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,406,563 km

• M1: 170,093 km (0.095 R)
• M2: 282,590 km (0.08 R)
• M3: 383,270 km (0.056 R)
• M4: 577,298 km (0.112 R)
• M5: 740,509 km (0.096 R)
• M6: 1,039,256 km (0.111 R)
• M7: 1,244,505 km (0.115 R)
• M8: 1,413,849 km (0.065 R)
• M9: 1,539,811 km (0.099 R)
• M10: 1,656,497 km (0.119 R)
• M11: 2,315,177 km (0.111 R)
• M12: 2,760,081 km (0.033 R)
• M13: 2,968,321 km (0.108 R)
• M14: 3,349,646 km (0.06 R)
• M15: 3,888,647 km (0.111 R)
• M16: 4,214,322 km (0.05 R)
• M17: 4,567,821 km (0.089 R)
• M18: 4,815,256 km (0.087 R)
• M19: 5,185,062 km (0.091 R)
• M20: 5,644,926 km (0.095 R)
• M21: 5,787,642 km (0.071 R)
• M22: 6,034,928 km (0.08 R)
• M23: 7,059,224 km (0.108 R)
• M24: 7,213,011 km (0.083 R)
• M25: 8,624,467 km (0.11 R)
• M26: 10,218,582 km (0.035 R)
• M27: 11,408,334 km (0.118 R)
• M28: 12,322,825 km (0.061 R)
• M29: 13,260,654 km (0.098 R)
• M30: 13,752,083 km (0.085 R)
• M31: 13,944,766 km (0.113 R)
• M32: 14,221,522 km (0.108 R)
• M33: 14,584,296 km (0.045 R)
• M34: 14,752,594 km (0.1 R)
• M35: 14,865,241 km (0.085 R)
• M36: 15,006,462 km (0.093 R)
• M37: 15,978,399 km (0.113 R)
• M38: 16,941,360 km (0.104 R)
• M39: 17,236,816 km (0.116 R)
• M40: 17,563,837 km (0.079 R)
• M41: 19,106,790 km (0.111 R)
• M42: 20,315,840 km (0.108 R)
• M43: 20,913,782 km (0.111 R)
• M44: 21,262,645 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.9

Radius: 8.9

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.06 AU - 10.86 AU

Year: 12116 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,406,563 km

• M1: 378,183 km (0.114 R)
• M2: 472,131 km (0.095 R)
• M3: 667,207 km (0.067 R)
• M4: 764,744 km (0.049 R)
• M5: 909,705 km (0.053 R)
• M6: 2,523,716 km (0.119 R)
• M7: 2,585,799 km (0.112 R)
• M8: 2,936,905 km (0.088 R)
• M9: 3,474,411 km (0.114 R)
• M10: 3,578,531 km (0.098 R)
• M11: 3,719,153 km (0.084 R)
• M12: 4,487,039 km (0.119 R)
• M13: 5,143,773 km (0.119 R)
• M14: 6,631,823 km (0.086 R)
• M15: 6,848,441 km (0.105 R)
• M16: 7,920,609 km (0.084 R)
• M17: 8,196,767 km (0.116 R)
• M18: 8,853,501 km (0.065 R)
• M19: 10,217,086 km (0.104 R)
• M20: 10,923,188 km (0.044 R)
• M21: 11,076,675 km (0.108 R)
• M22: 11,385,445 km (0.117 R)
• M23: 11,592,937 km (0.093 R)
• M24: 11,906,644 km (0.032 R)
• M25: 12,382,365 km (0.098 R)
• M26: 12,542,285 km (0.081 R)
• M27: 12,810,365 km (0.116 R)
• M28: 13,243,301 km (0.074 R)
• M29: 13,957,033 km (0.083 R)
• M30: 14,234,836 km (0.114 R)
• M31: 14,290,636 km (0.073 R)
• M32: 15,193,160 km (0.044 R)
• M33: 15,824,313 km (0.102 R)
• M34: 16,522,636 km (0.104 R)
• M35: 17,052,960 km (0.056 R)
• M36: 17,290,522 km (0.102 R)
• M37: 18,494,486 km (0.052 R)
• M38: 19,168,125 km (0.08 R)
• M39: 19,291,543 km (0.117 R)
• M40: 19,787,460 km (0.111 R)
• M41: 22,785,551 km (0.069 R)
• M42: 23,705,578 km (0.095 R)
• M43: 23,970,665 km (0.072 R)
• M44: 24,839,081 km (0.086 R)
• M45: 25,922,020 km (0.115 R)
• M46: 26,882,139 km (0.098 R)
• M47: 27,366,537 km (0.094 R)
• M48: 27,853,927 km (0.099 R)
• M49: 27,923,789 km (0.061 R)
• M50: 27,993,651 km (0.078 R)
• M51: 30,549,082 km (0.049 R)
• M52: 30,621,039 km (0.106 R)
• M53: 30,693,145 km (0.102 R)
• M54: 31,344,643 km (0.057 R)
• M55: 31,490,053 km (0.079 R)
• M56: 31,635,611 km (0.045 R)
• M57: 32,587,652 km (0.063 R)
• M58: 33,104,064 km (0.1 R)
• M59: 33,178,115 km (0.09 R)
• M60: 33,326,217 km (0.045 R)
• M61: 33,400,417 km (0.084 R)
• M62: 33,846,518 km (0.077 R)
• M63: 34,145,116 km (0.109 R)
• M64: 36,335,677 km (0.098 R)
• M65: 36,794,494 km (0.116 R)
• M66: 37,795,304 km (0.096 R)
• M67: 38,027,480 km (0.059 R)
• M68: 38,649,059 km (0.061 R)
• M69: 40,930,277 km (0.095 R)
• M70: 41,089,299 km (0.08 R)
• M71: 41,886,955 km (0.11 R)
• M72: 42,609,363 km (0.081 R)
• M73: 43,093,163 km (0.109 R)
• M74: 43,254,878 km (0.114 R)
• M75: 43,335,810 km (0.103 R)
• M76: 43,659,989 km (0.059 R)
• M77: 46,779,703 km (0.105 R)
• M78: 47,278,911 km (0.118 R)
• M79: 47,445,713 km (0.082 R)
• M80: 49,631,338 km (0.075 R)
• M81: 50,566,025 km (0.118 R)
• M82: 52,107,930 km (0.096 R)
• M83: 52,452,604 km (0.054 R)
• M84: 54,624,316 km (0.103 R)
• M85: 54,711,831 km (0.093 R)
• M86: 55,062,189 km (0.098 R)
• M87: 57,535,640 km (0.049 R)
• M88: 57,802,822 km (0.104 R)
• M89: 58,427,842 km (0.053 R)
• M90: 58,696,370 km (0.11 R)
• M91: 58,875,588 km (0.083 R)
• M92: 59,954,937 km (0.089 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 12,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit