🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.49 AU - 0.51 AU

Year: 128 Days

Day: 16.3 Hours

Environment

Temp: 230 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.09 AU - 1.47 AU

Year: 526 Days

Day: 17.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,565,874 km

• M1: 314,455 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.35 AU - 2.79 AU

Year: 1497 Days

Day: 15 Hours

Environment

Temp: -78 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.24 AU - 3.82 AU

Year: 2410 Days

Day: 37.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,565,874 km

• M1: 2,081,355 km (0.119 R)
• M2: 2,422,289 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 11.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.52 AU - 6.2 AU

Year: 4510 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,565,874 km

• M1: 242,947 km (0.089 R)
• M2: 338,839 km (0.064 R)
• M3: 453,880 km (0.07 R)
• M4: 565,630 km (0.052 R)
• M5: 667,207 km (0.117 R)
• M6: 1,313,170 km (0.027 R)
• M7: 1,950,457 km (0.074 R)
• M8: 2,127,731 km (0.101 R)
• M9: 2,226,764 km (0.104 R)
• M10: 2,481,230 km (0.109 R)
• M11: 2,691,714 km (0.115 R)
• M12: 2,817,227 km (0.066 R)
• M13: 3,186,883 km (0.062 R)
• M14: 3,339,024 km (0.064 R)
• M15: 3,591,695 km (0.072 R)
• M16: 3,830,453 km (0.036 R)
• M17: 4,012,963 km (0.069 R)
• M18: 4,095,092 km (0.097 R)
• M19: 4,750,181 km (0.093 R)
• M20: 5,101,287 km (0.108 R)
• M21: 5,212,738 km (0.102 R)
• M22: 5,574,914 km (0.049 R)
• M23: 5,805,445 km (0.114 R)
• M24: 6,133,363 km (0.101 R)
• M25: 6,371,523 km (0.039 R)
• M26: 6,467,565 km (0.107 R)
• M27: 6,588,440 km (0.088 R)
• M28: 7,303,817 km (0.043 R)
• M29: 7,379,214 km (0.099 R)
• M30: 7,837,283 km (0.066 R)
• M31: 7,992,117 km (0.065 R)
• M32: 8,834,652 km (0.081 R)
• M33: 8,942,063 km (0.092 R)
• M34: 9,157,933 km (0.053 R)
• M35: 9,375,598 km (0.115 R)
• M36: 9,705,461 km (0.112 R)
• M37: 11,120,208 km (0.063 R)
• M38: 11,323,362 km (0.03 R)
• M39: 11,851,592 km (0.096 R)
• M40: 12,297,992 km (0.084 R)
• M41: 12,598,684 km (0.1 R)
• M42: 12,689,340 km (0.05 R)
• M43: 13,084,727 km (0.103 R)
• M44: 13,360,885 km (0.12 R)
• M45: 13,484,154 km (0.047 R)
• M46: 14,043,949 km (0.071 R)
• M47: 14,738,532 km (0.048 R)
• M48: 15,282,769 km (0.043 R)
• M49: 15,411,872 km (0.112 R)
• M50: 15,898,963 km (0.089 R)
• M51: 15,997,099 km (0.117 R)
• M52: 16,127,997 km (0.044 R)
• M53: 16,292,405 km (0.101 R)
• M54: 16,788,621 km (0.12 R)
• M55: 17,390,603 km (0.1 R)
• M56: 17,559,200 km (0.097 R)
• M57: 17,829,972 km (0.05 R)
• M58: 18,307,039 km (0.07 R)
• M59: 18,995,938 km (0.094 R)
• M60: 19,204,327 km (0.075 R)
• M61: 19,343,603 km (0.098 R)
• M62: 19,553,190 km (0.088 R)
• M63: 19,658,207 km (0.068 R)
• M64: 19,833,835 km (0.077 R)
• M65: 21,041,389 km (0.075 R)
• M66: 21,293,013 km (0.112 R)
• M67: 21,401,172 km (0.11 R)
• M68: 21,835,455 km (0.047 R)
• M69: 22,382,534 km (0.049 R)
• M70: 23,415,657 km (0.095 R)
• M71: 23,490,157 km (0.113 R)
• M72: 24,615,582 km (0.034 R)
• M73: 25,108,656 km (0.11 R)
• M74: 25,413,686 km (0.061 R)
• M75: 25,720,063 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.4

Radius: 13.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.15 AU - 8.75 AU

Year: 8147 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,565,874 km

• M1: 407,355 km (0.092 R)
• M2: 612,005 km (0.064 R)
• M3: 1,129,314 km (0.117 R)
• M4: 2,393,865 km (0.029 R)
• M5: 2,522,818 km (0.106 R)
• M6: 2,814,834 km (0.049 R)
• M7: 2,951,267 km (0.102 R)
• M8: 3,666,644 km (0.106 R)
• M9: 3,998,302 km (0.047 R)
• M10: 4,434,679 km (0.045 R)
• M11: 5,352,911 km (0.064 R)
• M12: 5,868,724 km (0.072 R)
• M13: 6,009,047 km (0.08 R)
• M14: 6,257,380 km (0.095 R)
• M15: 6,472,801 km (0.109 R)
• M16: 6,764,068 km (0.095 R)
• M17: 6,874,321 km (0.083 R)
• M18: 6,985,323 km (0.083 R)
• M19: 7,171,572 km (0.1 R)
• M20: 8,880,578 km (0.055 R)
• M21: 9,123,077 km (0.059 R)
• M22: 9,449,798 km (0.045 R)
• M23: 9,780,559 km (0.08 R)
• M24: 11,141,152 km (0.083 R)
• M25: 11,315,433 km (0.052 R)
• M26: 11,402,798 km (0.055 R)
• M27: 11,666,689 km (0.089 R)
• M28: 12,651,043 km (0.083 R)
• M29: 13,662,026 km (0.096 R)
• M30: 15,323,609 km (0.119 R)
• M31: 17,451,040 km (0.094 R)
• M32: 17,603,032 km (0.049 R)
• M33: 17,857,049 km (0.117 R)
• M34: 18,471,896 km (0.099 R)
• M35: 18,626,730 km (0.074 R)
• M36: 19,093,625 km (0.045 R)
• M37: 19,880,510 km (0.071 R)
• M38: 20,092,191 km (0.09 R)
• M39: 20,517,797 km (0.09 R)
• M40: 20,678,016 km (0.096 R)
• M41: 21,215,521 km (0.061 R)
• M42: 22,249,542 km (0.104 R)
• M43: 23,077,416 km (0.05 R)
• M44: 23,244,068 km (0.032 R)
• M45: 24,479,448 km (0.116 R)
• M46: 24,763,235 km (0.101 R)
• M47: 26,140,283 km (0.11 R)
• M48: 26,256,221 km (0.105 R)
• M49: 27,072,128 km (0.094 R)
• M50: 28,192,916 km (0.083 R)
• M51: 29,993,176 km (0.06 R)
• M52: 30,540,555 km (0.11 R)
• M53: 31,275,529 km (0.062 R)
• M54: 32,202,288 km (0.1 R)
• M55: 33,263,685 km (0.106 R)
• M56: 33,577,990 km (0.067 R)
• M57: 34,019,753 km (0.101 R)
• M58: 34,209,742 km (0.113 R)
• M59: 34,399,881 km (0.053 R)
• M60: 34,654,197 km (0.087 R)
• M61: 35,036,719 km (0.104 R)
• M62: 35,548,942 km (0.096 R)
• M63: 35,934,755 km (0.111 R)
• M64: 36,063,559 km (0.099 R)
• M65: 36,970,271 km (0.05 R)
• M66: 37,230,721 km (0.098 R)
• M67: 37,687,892 km (0.034 R)
• M68: 38,081,335 km (0.065 R)
• M69: 40,269,204 km (0.06 R)
• M70: 40,738,642 km (0.119 R)
• M71: 41,209,725 km (0.07 R)
• M72: 41,344,663 km (0.098 R)
• M73: 42,089,511 km (0.047 R)
• M74: 44,419,797 km (0.108 R)
• M75: 44,558,175 km (0.116 R)
• M76: 45,321,722 km (0.105 R)
• M77: 45,670,285 km (0.065 R)
• M78: 46,299,943 km (0.1 R)
• M79: 46,580,588 km (0.095 R)
• M80: 46,721,210 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.3

Radius: 11.6

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.32 AU - 9.68 AU

Year: 10642 Days

Day: 11.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,565,874 km

• M1: 205,547 km (0.085 R)
• M2: 294,708 km (0.12 R)
• M3: 434,432 km (0.075 R)
• M4: 538,104 km (0.101 R)
• M5: 1,045,839 km (0.088 R)
• M6: 1,192,893 km (0.07 R)
• M7: 1,532,181 km (0.101 R)
• M8: 1,775,428 km (0.111 R)
• M9: 2,217,788 km (0.108 R)
• M10: 2,870,035 km (0.049 R)
• M11: 3,970,178 km (0.088 R)
• M12: 4,137,129 km (0.04 R)
• M13: 4,340,732 km (0.101 R)
• M14: 4,757,960 km (0.032 R)
• M15: 5,007,340 km (0.109 R)
• M16: 5,188,054 km (0.025 R)
• M17: 5,705,812 km (0.098 R)
• M18: 6,124,238 km (0.039 R)
• M19: 6,395,758 km (0.082 R)
• M20: 6,473,997 km (0.059 R)
• M21: 7,274,645 km (0.092 R)
• M22: 7,521,033 km (0.106 R)
• M23: 7,895,776 km (0.119 R)
• M24: 8,319,287 km (0.08 R)
• M25: 8,880,878 km (0.101 R)
• M26: 10,223,668 km (0.104 R)
• M27: 10,361,448 km (0.054 R)
• M28: 10,499,826 km (0.066 R)
• M29: 10,685,327 km (0.095 R)
• M30: 10,778,377 km (0.098 R)
• M31: 11,485,676 km (0.119 R)
• M32: 12,305,322 km (0.088 R)
• M33: 12,451,928 km (0.06 R)
• M34: 12,549,915 km (0.056 R)
• M35: 13,243,750 km (0.097 R)
• M36: 13,544,741 km (0.081 R)
• M37: 13,645,719 km (0.03 R)
• M38: 14,256,228 km (0.117 R)
• M39: 14,771,892 km (0.042 R)
• M40: 15,821,471 km (0.068 R)
• M41: 17,276,310 km (0.094 R)
• M42: 18,047,487 km (0.117 R)
• M43: 18,437,339 km (0.087 R)
• M44: 18,549,089 km (0.109 R)
• M45: 18,829,884 km (0.053 R)
• M46: 19,852,086 km (0.108 R)
• M47: 20,139,165 km (0.087 R)
• M48: 21,772,474 km (0.072 R)
• M49: 22,009,288 km (0.052 R)
• M50: 22,784,803 km (0.057 R)
• M51: 24,547,066 km (0.117 R)
• M52: 25,164,755 km (0.069 R)
• M53: 25,725,149 km (0.063 R)
• M54: 26,101,088 km (0.09 R)
• M55: 26,352,563 km (0.105 R)
• M56: 26,541,804 km (0.104 R)
• M57: 26,668,214 km (0.108 R)
• M58: 27,558,770 km (0.051 R)
• M59: 28,071,891 km (0.031 R)
• M60: 28,523,527 km (0.083 R)
• M61: 30,884,181 km (0.055 R)
• M62: 32,357,421 km (0.061 R)
• M63: 33,238,702 km (0.026 R)
• M64: 35,511,094 km (0.048 R)
• M65: 36,139,405 km (0.073 R)
• M66: 38,403,569 km (0.05 R)
• M67: 39,336,311 km (0.089 R)
• M68: 40,640,206 km (0.11 R)
• M69: 41,224,386 km (0.044 R)
• M70: 41,590,751 km (0.106 R)
• M71: 42,253,171 km (0.112 R)
• M72: 44,111,326 km (0.061 R)
• M73: 45,389,939 km (0.111 R)
• M74: 46,910,003 km (0.082 R)
• M75: 46,986,298 km (0.108 R)
• M76: 47,369,119 km (0.063 R)
• M77: 47,445,862 km (0.106 R)
• M78: 48,601,057 km (0.111 R)
• M79: 48,988,216 km (0.113 R)
• M80: 51,490,091 km (0.091 R)
• M81: 51,568,929 km (0.071 R)
• M82: 51,963,718 km (0.1 R)
• M83: 52,359,704 km (0.102 R)
• M84: 53,074,781 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 8.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.47 AU - 10.91 AU

Year: 11822 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,565,874 km

• M1: 149,149 km (0.114 R)
• M2: 591,660 km (0.071 R)
• M3: 1,016,218 km (0.1 R)
• M4: 1,089,072 km (0.041 R)
• M5: 1,298,809 km (0.119 R)
• M6: 2,072,678 km (0.107 R)
• M7: 2,382,346 km (0.09 R)
• M8: 2,530,149 km (0.107 R)
• M9: 2,783,568 km (0.086 R)
• M10: 2,887,089 km (0.116 R)
• M11: 3,125,100 km (0.117 R)
• M12: 3,452,420 km (0.077 R)
• M13: 3,876,829 km (0.099 R)
• M14: 3,963,745 km (0.084 R)
• M15: 4,080,731 km (0.11 R)
• M16: 4,139,523 km (0.077 R)
• M17: 4,837,098 km (0.112 R)
• M18: 5,183,716 km (0.094 R)
• M19: 5,408,412 km (0.076 R)
• M20: 5,801,106 km (0.111 R)
• M21: 7,679,607 km (0.119 R)
• M22: 7,972,819 km (0.072 R)
• M23: 8,307,020 km (0.063 R)
• M24: 8,381,969 km (0.081 R)
• M25: 8,759,853 km (0.09 R)
• M26: 9,027,633 km (0.039 R)
• M27: 9,610,616 km (0.102 R)
• M28: 10,165,774 km (0.066 R)
• M29: 10,772,243 km (0.073 R)
• M30: 11,182,890 km (0.079 R)
• M31: 12,488,580 km (0.089 R)
• M32: 12,876,637 km (0.098 R)
• M33: 13,356,397 km (0.107 R)
• M34: 13,753,280 km (0.041 R)
• M35: 13,930,853 km (0.084 R)
• M36: 14,109,323 km (0.111 R)
• M37: 15,517,338 km (0.061 R)
• M38: 15,656,016 km (0.101 R)
• M39: 16,121,115 km (0.048 R)
• M40: 16,637,826 km (0.098 R)
• M41: 17,447,300 km (0.088 R)
• M42: 18,220,871 km (0.086 R)
• M43: 18,956,294 km (0.099 R)
• M44: 19,551,544 km (0.057 R)
• M45: 19,851,338 km (0.103 R)
• M46: 20,253,757 km (0.074 R)
• M47: 20,811,158 km (0.032 R)
• M48: 21,528,181 km (0.104 R)
• M49: 21,889,609 km (0.065 R)
• M50: 22,253,132 km (0.112 R)
• M51: 22,409,462 km (0.067 R)
• M52: 23,355,519 km (0.095 R)
• M53: 24,314,591 km (0.1 R)
• M54: 24,798,989 km (0.083 R)
• M55: 25,286,528 km (0.102 R)
• M56: 25,558,647 km (0.102 R)
• M57: 25,777,209 km (0.086 R)
• M58: 26,601,942 km (0.081 R)
• M59: 27,212,301 km (0.107 R)
• M60: 28,164,642 km (0.063 R)
• M61: 28,221,040 km (0.08 R)
• M62: 28,446,933 km (0.09 R)
• M63: 28,503,481 km (0.031 R)
• M64: 30,332,763 km (0.046 R)
• M65: 31,378,303 km (0.055 R)
• M66: 32,140,803 km (0.119 R)
• M67: 32,494,752 km (0.089 R)
• M68: 32,672,325 km (0.034 R)
• M69: 32,731,565 km (0.087 R)
• M70: 32,968,828 km (0.096 R)
• M71: 34,043,688 km (0.112 R)
• M72: 34,404,518 km (0.05 R)
• M73: 36,595,978 km (0.082 R)
• M74: 37,895,085 km (0.027 R)
• M75: 38,456,377 km (0.097 R)
• M76: 39,146,322 km (0.096 R)
• M77: 39,587,337 km (0.096 R)
• M78: 40,411,022 km (0.108 R)
• M79: 42,010,672 km (0.1 R)
• M80: 42,721,113 km (0.12 R)
• M81: 43,045,441 km (0.094 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 18,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit