🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.55 AU - 0.87 AU

Year: 228 Days

Day: 31.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.56 AU - 0.9 AU

Year: 238 Days

Day: 27.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.81 AU - 0.83 AU

Year: 283 Days

Day: 12.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,175,742 km

• M1: 48,470 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.07 AU - 1.19 AU

Year: 457 Days

Day: 28.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.74 AU - 3.24 AU

Year: 1969 Days

Day: 26 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.53 AU - 3.59 AU

Year: 2038 Days

Day: 20.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,175,742 km

• M1: 47,871 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.1

Radius: 12.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.33 AU - 5.07 AU

Year: 3880 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 109,175,742 km

• M1: 188,194 km (0.112 R)
• M2: 265,087 km (0.049 R)
• M3: 375,042 km (0.112 R)
• M4: 498,161 km (0.103 R)
• M5: 669,899 km (0.05 R)
• M6: 769,831 km (0.093 R)
• M7: 1,050,327 km (0.032 R)
• M8: 1,349,672 km (0.087 R)
• M9: 1,615,059 km (0.104 R)
• M10: 1,738,626 km (0.105 R)
• M11: 2,145,533 km (0.075 R)
• M12: 2,439,343 km (0.079 R)
• M13: 3,477,552 km (0.066 R)
• M14: 3,659,463 km (0.106 R)
• M15: 3,865,310 km (0.075 R)
• M16: 3,948,636 km (0.112 R)
• M17: 4,461,906 km (0.085 R)
• M18: 4,704,404 km (0.065 R)
• M19: 4,838,444 km (0.052 R)
• M20: 4,973,830 km (0.095 R)
• M21: 5,179,228 km (0.057 R)
• M22: 5,836,411 km (0.064 R)
• M23: 6,174,951 km (0.112 R)
• M24: 6,272,938 km (0.034 R)
• M25: 7,074,932 km (0.119 R)
• M26: 7,384,001 km (0.075 R)
• M27: 7,750,366 km (0.064 R)
• M28: 7,962,347 km (0.055 R)
• M29: 8,069,160 km (0.082 R)
• M30: 8,664,709 km (0.11 R)
• M31: 8,912,443 km (0.104 R)
• M32: 9,134,745 km (0.048 R)
• M33: 9,528,038 km (0.082 R)
• M34: 9,898,293 km (0.057 R)
• M35: 10,215,291 km (0.117 R)
• M36: 10,302,207 km (0.12 R)
• M37: 10,623,543 km (0.081 R)
• M38: 11,007,411 km (0.053 R)
• M39: 11,096,721 km (0.117 R)
• M40: 11,335,928 km (0.081 R)
• M41: 11,697,955 km (0.079 R)
• M42: 13,026,384 km (0.107 R)
• M43: 13,981,267 km (0.092 R)
• M44: 14,207,310 km (0.095 R)
• M45: 14,827,094 km (0.112 R)
• M46: 14,958,740 km (0.059 R)
• M47: 15,090,685 km (0.053 R)
• M48: 15,422,344 km (0.104 R)
• M49: 15,756,545 km (0.09 R)
• M50: 16,431,980 km (0.051 R)
• M51: 17,082,282 km (0.037 R)
• M52: 17,289,475 km (0.111 R)
• M53: 17,671,398 km (0.049 R)
• M54: 17,845,979 km (0.118 R)
• M55: 18,267,246 km (0.086 R)
• M56: 18,656,350 km (0.09 R)
• M57: 18,834,073 km (0.113 R)
• M58: 19,334,777 km (0.11 R)
• M59: 19,514,593 km (0.109 R)
• M60: 19,695,008 km (0.115 R)
• M61: 20,276,196 km (0.089 R)
• M62: 20,826,118 km (0.071 R)
• M63: 20,973,621 km (0.108 R)
• M64: 21,716,375 km (0.061 R)
• M65: 22,166,066 km (0.117 R)
• M66: 22,316,711 km (0.062 R)
• M67: 22,808,439 km (0.104 R)
• M68: 23,725,923 km (0.091 R)
• M69: 24,227,824 km (0.081 R)
• M70: 24,694,270 km (0.074 R)
• M71: 25,281,591 km (0.079 R)
• M72: 25,596,644 km (0.106 R)
• M73: 25,715,126 km (0.067 R)
• M74: 25,833,757 km (0.12 R)
• M75: 25,913,044 km (0.035 R)
• M76: 26,111,411 km (0.043 R)
• M77: 26,350,169 km (0.093 R)
• M78: 26,429,905 km (0.073 R)
• M79: 26,669,710 km (0.099 R)
• M80: 26,870,022 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.5

Radius: 12.9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.85 AU - 5.63 AU

Year: 4568 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 109,175,742 km

• M1: 174,730 km (0.114 R)
• M2: 483,949 km (0.09 R)
• M3: 579,093 km (0.087 R)
• M4: 717,920 km (0.051 R)
• M5: 1,313,469 km (0.1 R)
• M6: 2,001,470 km (0.03 R)
• M7: 2,240,976 km (0.092 R)
• M8: 2,393,117 km (0.104 R)
• M9: 2,588,342 km (0.049 R)
• M10: 3,163,097 km (0.082 R)
• M11: 3,421,752 km (0.099 R)
• M12: 3,642,559 km (0.098 R)
• M13: 3,799,936 km (0.107 R)
• M14: 3,890,891 km (0.095 R)
• M15: 4,191,732 km (0.11 R)
• M16: 4,548,374 km (0.101 R)
• M17: 4,989,388 km (0.11 R)
• M18: 5,573,119 km (0.067 R)
• M19: 5,755,030 km (0.072 R)
• M20: 5,912,706 km (0.091 R)
• M21: 6,071,729 km (0.044 R)
• M22: 6,694,505 km (0.104 R)
• M23: 6,777,382 km (0.068 R)
• M24: 6,943,884 km (0.073 R)
• M25: 7,027,659 km (0.106 R)
• M26: 7,111,883 km (0.112 R)
• M27: 7,681,551 km (0.107 R)
• M28: 7,826,213 km (0.119 R)
• M29: 8,001,093 km (0.096 R)
• M30: 8,206,790 km (0.088 R)
• M31: 8,325,122 km (0.071 R)
• M32: 8,503,741 km (0.105 R)
• M33: 8,834,353 km (0.062 R)
• M34: 9,292,122 km (0.105 R)
• M35: 9,384,723 km (0.105 R)
• M36: 10,647,180 km (0.112 R)
• M37: 10,841,208 km (0.089 R)
• M38: 11,069,046 km (0.114 R)
• M39: 11,595,780 km (0.099 R)
• M40: 11,828,853 km (0.084 R)
• M41: 11,996,253 km (0.078 R)
• M42: 12,164,401 km (0.071 R)
• M43: 12,333,447 km (0.118 R)
• M44: 12,879,479 km (0.084 R)
• M45: 14,278,967 km (0.05 R)
• M46: 15,726,327 km (0.118 R)
• M47: 15,836,730 km (0.065 R)
• M48: 16,542,233 km (0.103 R)
• M49: 16,880,025 km (0.116 R)
• M50: 17,562,341 km (0.097 R)
• M51: 17,676,933 km (0.082 R)
• M52: 17,830,271 km (0.113 R)
• M53: 18,641,839 km (0.09 R)
• M54: 18,993,245 km (0.114 R)
• M55: 19,268,206 km (0.083 R)
• M56: 19,702,937 km (0.117 R)
• M57: 19,822,017 km (0.056 R)
• M58: 20,061,074 km (0.04 R)
• M59: 20,301,029 km (0.106 R)
• M60: 20,743,241 km (0.05 R)
• M61: 21,351,655 km (0.119 R)
• M62: 21,924,765 km (0.059 R)
• M63: 22,089,322 km (0.09 R)
• M64: 22,213,189 km (0.099 R)
• M65: 22,378,495 km (0.11 R)
• M66: 22,918,992 km (0.062 R)
• M67: 23,002,468 km (0.111 R)
• M68: 23,211,755 km (0.105 R)
• M69: 23,421,641 km (0.066 R)
• M70: 25,166,251 km (0.086 R)
• M71: 25,338,738 km (0.054 R)
• M72: 25,684,758 km (0.067 R)
• M73: 26,206,854 km (0.104 R)
• M74: 26,864,337 km (0.093 R)
• M75: 27,128,975 km (0.119 R)
• M76: 29,140,468 km (0.117 R)
• M77: 30,004,097 km (0.078 R)
• M78: 30,278,609 km (0.103 R)
• M79: 30,691,948 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.4

Radius: 4.6

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.41 AU - 13.97 AU

Year: 18242 Days

Day: 15.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 109,175,742 km

• M1: 150,346 km (0.038 R)
• M2: 181,911 km (0.106 R)
• M3: 240,703 km (0.078 R)
• M4: 364,121 km (0.072 R)
• M5: 473,776 km (0.096 R)
• M6: 724,054 km (0.074 R)
• M7: 1,121,086 km (0.057 R)
• M8: 1,862,194 km (0.094 R)
• M9: 2,394,763 km (0.108 R)
• M10: 2,512,646 km (0.043 R)
• M11: 2,572,335 km (0.091 R)
• M12: 2,908,781 km (0.034 R)
• M13: 3,002,878 km (0.044 R)
• M14: 3,455,561 km (0.05 R)
• M15: 3,757,749 km (0.102 R)
• M16: 3,826,115 km (0.112 R)
• M17: 3,894,930 km (0.104 R)
• M18: 4,244,690 km (0.077 R)
• M19: 4,423,310 km (0.065 R)
• M20: 4,640,975 km (0.117 R)
• M21: 5,011,529 km (0.056 R)
• M22: 5,978,978 km (0.077 R)
• M23: 6,300,464 km (0.038 R)
• M24: 6,381,696 km (0.098 R)
• M25: 6,668,923 km (0.039 R)
• M26: 7,002,228 km (0.094 R)
• M27: 7,213,310 km (0.061 R)
• M28: 7,512,356 km (0.119 R)
• M29: 7,771,909 km (0.107 R)
• M30: 8,388,850 km (0.097 R)
• M31: 9,389,810 km (0.083 R)
• M32: 10,717,341 km (0.084 R)
• M33: 11,800,878 km (0.068 R)
• M34: 13,177,777 km (0.112 R)
• M35: 13,229,688 km (0.086 R)
• M36: 13,700,472 km (0.101 R)
• M37: 14,604,492 km (0.041 R)
• M38: 14,712,053 km (0.083 R)
• M39: 15,090,835 km (0.065 R)
• M40: 16,525,628 km (0.075 R)
• M41: 16,637,677 km (0.039 R)
• M42: 16,806,423 km (0.111 R)
• M43: 19,404,190 km (0.088 R)
• M44: 19,819,474 km (0.049 R)
• M45: 21,082,529 km (0.043 R)
• M46: 21,387,110 km (0.116 R)
• M47: 21,631,852 km (0.117 R)
• M48: 23,622,551 km (0.104 R)
• M49: 24,960,554 km (0.115 R)
• M50: 25,996,220 km (0.116 R)
• M51: 27,509,552 km (0.085 R)
• M52: 27,842,408 km (0.109 R)
• M53: 28,243,480 km (0.062 R)
• M54: 29,051,308 km (0.071 R)
• M55: 29,322,230 km (0.118 R)
• M56: 29,458,065 km (0.117 R)
• M57: 31,381,145 km (0.114 R)
• M58: 31,659,098 km (0.109 R)
• M59: 31,798,374 km (0.087 R)
• M60: 33,912,491 km (0.103 R)
• M61: 35,130,517 km (0.097 R)
• M62: 37,020,835 km (0.106 R)
• M63: 37,682,956 km (0.119 R)
• M64: 41,507,575 km (0.073 R)
• M65: 43,040,654 km (0.076 R)
• M66: 43,117,846 km (0.071 R)
• M67: 43,195,039 km (0.104 R)
• M68: 43,272,231 km (0.11 R)
• M69: 45,061,422 km (0.074 R)
• M70: 47,351,466 km (0.03 R)
• M71: 47,909,915 km (0.088 R)
• M72: 48,470,608 km (0.078 R)
• M73: 48,631,126 km (0.112 R)
• M74: 50,734,622 km (0.105 R)
• M75: 50,816,153 km (0.098 R)
• M76: 55,700,972 km (0.05 R)
• M77: 56,121,791 km (0.071 R)

Asteroid Belt

Center: 15.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.3

Radius: 6.2

Gravity: 24.98 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 17.26 AU - 18.7 AU

Year: 29032 Days

Day: 20.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,175,742 km

• M1: 385,663 km (0.06 R)
• M2: 534,513 km (0.115 R)
• M3: 701,614 km (0.058 R)
• M4: 1,260,512 km (0.047 R)
• M5: 1,600,996 km (0.084 R)
• M6: 1,802,206 km (0.058 R)
• M7: 1,843,495 km (0.069 R)
• M8: 1,969,157 km (0.074 R)
• M9: 3,171,325 km (0.103 R)
• M10: 3,424,146 km (0.068 R)
• M11: 5,249,838 km (0.076 R)
• M12: 5,853,316 km (0.062 R)
• M13: 6,038,668 km (0.084 R)
• M14: 7,190,721 km (0.118 R)
• M15: 7,322,816 km (0.079 R)
• M16: 7,724,187 km (0.033 R)
• M17: 8,478,160 km (0.11 R)
• M18: 8,687,896 km (0.026 R)
• M19: 8,970,337 km (0.058 R)
• M20: 9,041,247 km (0.076 R)
• M21: 9,255,620 km (0.097 R)
• M22: 10,576,121 km (0.102 R)
• M23: 11,720,844 km (0.043 R)
• M24: 12,189,683 km (0.089 R)
• M25: 12,904,462 km (0.113 R)
• M26: 13,469,643 km (0.047 R)
• M27: 14,457,437 km (0.055 R)
• M28: 16,501,842 km (0.092 R)
• M29: 16,589,057 km (0.046 R)
• M30: 17,557,554 km (0.061 R)
• M31: 21,993,131 km (0.109 R)
• M32: 27,988,266 km (0.062 R)
• M33: 30,304,639 km (0.117 R)
• M34: 32,136,315 km (0.112 R)
• M35: 34,114,448 km (0.08 R)
• M36: 34,670,952 km (0.105 R)
• M37: 35,342,647 km (0.072 R)
• M38: 35,905,733 km (0.106 R)
• M39: 36,018,679 km (0.111 R)
• M40: 36,812,745 km (0.091 R)
• M41: 40,163,288 km (0.111 R)
• M42: 40,398,007 km (0.118 R)
• M43: 41,934,378 km (0.09 R)
• M44: 43,129,066 km (0.069 R)
• M45: 45,919,066 km (0.082 R)
• M46: 47,645,725 km (0.101 R)
• M47: 47,769,891 km (0.077 R)
• M48: 48,392,218 km (0.039 R)
• M49: 49,142,601 km (0.099 R)
• M50: 52,054,374 km (0.096 R)
• M51: 53,337,774 km (0.11 R)
• M52: 55,151,948 km (0.114 R)
• M53: 55,282,248 km (0.111 R)
• M54: 55,674,044 km (0.116 R)
• M55: 57,381,854 km (0.091 R)
• M56: 58,308,612 km (0.115 R)
• M57: 59,373,899 km (0.07 R)
• M58: 59,641,081 km (0.067 R)
• M59: 60,579,807 km (0.105 R)
• M60: 62,743,741 km (0.111 R)
• M61: 63,016,009 km (0.119 R)
• M62: 63,425,159 km (0.104 R)
• M63: 64,383,184 km (0.079 R)
• M64: 65,484,074 km (0.086 R)
• M65: 68,263,154 km (0.103 R)
• M66: 68,683,374 km (0.036 R)
• M67: 69,808,051 km (0.115 R)
• M68: 70,797,043 km (0.118 R)
• M69: 71,364,318 km (0.118 R)
• M70: 71,506,436 km (0.102 R)
• M71: 71,933,089 km (0.113 R)
• M72: 73,075,119 km (0.054 R)
• M73: 75,232,620 km (0.069 R)
• M74: 75,956,524 km (0.059 R)
• M75: 76,828,081 km (0.098 R)
• M76: 76,973,640 km (0.03 R)
• M77: 78,434,612 km (0.059 R)
• M78: 79,168,540 km (0.094 R)
• M79: 83,320,329 km (0.077 R)
• M80: 84,369,310 km (0.084 R)
• M81: 85,724,367 km (0.108 R)
• M82: 85,875,461 km (0.077 R)
• M83: 87,238,447 km (0.105 R)
• M84: 87,694,421 km (0.109 R)
• M85: 91,524,576 km (0.08 R)
• M86: 91,987,880 km (0.113 R)
• M87: 95,565,513 km (0.077 R)
• M88: 97,923,325 km (0.098 R)
• M89: 98,081,151 km (0.116 R)
• M90: 98,397,102 km (0.118 R)
• M91: 100,618,331 km (0.114 R)
• M92: 102,856,166 km (0.093 R)
• M93: 106,405,525 km (0.114 R)
• M94: 108,848,608 km (0.103 R)
• M95: 109,175,778 km (0.097 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: 226 - 12,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit