🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.76 AU - 0.94 AU

Year: 282 Days

Day: 17.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,213,703 km

• M1: 46,525 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.01 AU - 1.17 AU

Year: 410 Days

Day: 24 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.89 AU - 1.33 AU

Year: 421 Days

Day: 25 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.56 AU - 1.92 AU

Year: 826 Days

Day: 38.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,213,703 km

• M1: 37,100 km (0.105 R)
• M2: 358,137 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.53 AU - 1.97 AU

Year: 833 Days

Day: 13.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.99 AU - 2.19 AU

Year: 1087 Days

Day: 18.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.78 AU - 5.04 AU

Year: 3916 Days

Day: 46.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,213,703 km

• M1: 1,770,790 km (0.073 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 14.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.28 AU - 8.04 AU

Year: 7630 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 101,213,703 km

• M1: 673,190 km (0.073 R)
• M2: 815,757 km (0.079 R)
• M3: 1,002,306 km (0.093 R)
• M4: 1,169,556 km (0.058 R)
• M5: 1,364,931 km (0.115 R)
• M6: 1,789,639 km (0.105 R)
• M7: 1,891,964 km (0.05 R)
• M8: 2,038,869 km (0.067 R)
• M9: 2,389,377 km (0.101 R)
• M10: 3,024,719 km (0.099 R)
• M11: 3,197,954 km (0.101 R)
• M12: 3,632,835 km (0.102 R)
• M13: 4,005,184 km (0.111 R)
• M14: 4,672,540 km (0.119 R)
• M15: 4,844,877 km (0.074 R)
• M16: 5,078,100 km (0.097 R)
• M17: 5,344,833 km (0.076 R)
• M18: 5,525,248 km (0.036 R)
• M19: 6,172,857 km (0.088 R)
• M20: 6,426,126 km (0.069 R)
• M21: 7,074,035 km (0.049 R)
• M22: 7,472,862 km (0.076 R)
• M23: 8,327,365 km (0.102 R)
• M24: 10,390,171 km (0.069 R)
• M25: 10,691,909 km (0.044 R)
• M26: 11,458,898 km (0.111 R)
• M27: 11,614,479 km (0.11 R)
• M28: 12,124,907 km (0.105 R)
• M29: 12,522,539 km (0.111 R)
• M30: 12,642,666 km (0.12 R)
• M31: 12,803,483 km (0.111 R)
• M32: 13,617,595 km (0.094 R)
• M33: 13,741,163 km (0.082 R)
• M34: 14,072,522 km (0.054 R)
• M35: 14,281,062 km (0.095 R)
• M36: 15,381,503 km (0.11 R)
• M37: 16,203,095 km (0.107 R)
• M38: 16,334,143 km (0.076 R)
• M39: 16,729,380 km (0.115 R)
• M40: 16,861,774 km (0.049 R)
• M41: 17,933,793 km (0.075 R)
• M42: 20,096,828 km (0.104 R)
• M43: 20,425,944 km (0.064 R)
• M44: 20,520,340 km (0.046 R)
• M45: 21,568,123 km (0.111 R)
• M46: 21,808,677 km (0.049 R)
• M47: 22,682,179 km (0.08 R)
• M48: 22,975,839 km (0.092 R)
• M49: 23,715,601 km (0.103 R)
• M50: 23,963,933 km (0.093 R)
• M51: 24,163,198 km (0.102 R)
• M52: 24,814,696 km (0.093 R)
• M53: 25,016,354 km (0.085 R)
• M54: 25,472,029 km (0.1 R)
• M55: 25,777,359 km (0.088 R)
• M56: 25,879,384 km (0.112 R)
• M57: 25,981,560 km (0.116 R)
• M58: 26,083,885 km (0.08 R)
• M59: 26,237,671 km (0.114 R)
• M60: 26,391,608 km (0.096 R)
• M61: 27,270,196 km (0.095 R)
• M62: 27,843,754 km (0.028 R)
• M63: 28,421,351 km (0.096 R)
• M64: 28,685,093 km (0.076 R)
• M65: 29,962,808 km (0.106 R)
• M66: 30,070,219 km (0.034 R)
• M67: 30,716,781 km (0.101 R)
• M68: 30,987,553 km (0.096 R)
• M69: 31,259,223 km (0.1 R)
• M70: 31,422,434 km (0.108 R)
• M71: 32,188,375 km (0.055 R)
• M72: 32,849,897 km (0.074 R)
• M73: 33,071,302 km (0.046 R)
• M74: 33,515,757 km (0.115 R)
• M75: 33,850,408 km (0.067 R)
• M76: 34,298,453 km (0.103 R)
• M77: 34,917,489 km (0.106 R)
• M78: 35,143,532 km (0.117 R)
• M79: 35,881,498 km (0.101 R)
• M80: 36,338,220 km (0.113 R)
• M81: 37,430,734 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.8

Radius: 12.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.12 AU - 8.78 AU

Year: 8067 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 101,213,703 km

• M1: 161,715 km (0.088 R)
• M2: 329,415 km (0.103 R)
• M3: 532,568 km (0.079 R)
• M4: 624,721 km (0.076 R)
• M5: 813,214 km (0.093 R)
• M6: 988,543 km (0.095 R)
• M7: 1,141,881 km (0.06 R)
• M8: 1,267,094 km (0.073 R)
• M9: 1,493,136 km (0.081 R)
• M10: 1,815,370 km (0.084 R)
• M11: 2,502,623 km (0.042 R)
• M12: 2,620,655 km (0.116 R)
• M13: 2,740,633 km (0.088 R)
• M14: 3,011,256 km (0.102 R)
• M15: 3,394,525 km (0.097 R)
• M16: 3,632,087 km (0.117 R)
• M17: 4,179,615 km (0.095 R)
• M18: 4,549,570 km (0.06 R)
• M19: 4,724,002 km (0.115 R)
• M20: 4,871,056 km (0.055 R)
• M21: 6,165,826 km (0.095 R)
• M22: 6,359,106 km (0.093 R)
• M23: 6,521,869 km (0.103 R)
• M24: 6,685,828 km (0.117 R)
• M25: 7,424,243 km (0.115 R)
• M26: 7,803,175 km (0.086 R)
• M27: 8,047,617 km (0.079 R)
• M28: 8,868,611 km (0.102 R)
• M29: 9,050,671 km (0.044 R)
• M30: 9,418,532 km (0.099 R)
• M31: 9,604,333 km (0.096 R)
• M32: 9,828,879 km (0.108 R)
• M33: 10,822,060 km (0.055 R)
• M34: 11,134,121 km (0.086 R)
• M35: 11,528,311 km (0.101 R)
• M36: 11,687,334 km (0.114 R)
• M37: 13,525,742 km (0.112 R)
• M38: 13,651,554 km (0.113 R)
• M39: 14,328,783 km (0.095 R)
• M40: 14,800,914 km (0.048 R)
• M41: 15,540,376 km (0.103 R)
• M42: 15,672,172 km (0.091 R)
• M43: 15,981,092 km (0.044 R)
• M44: 16,158,515 km (0.102 R)
• M45: 16,247,526 km (0.094 R)
• M46: 16,560,185 km (0.106 R)
• M47: 17,327,772 km (0.065 R)
• M48: 17,464,355 km (0.107 R)
• M49: 18,060,801 km (0.055 R)
• M50: 18,850,828 km (0.115 R)
• M51: 19,226,468 km (0.044 R)
• M52: 20,128,693 km (0.049 R)
• M53: 20,899,122 km (0.117 R)
• M54: 21,777,261 km (0.099 R)
• M55: 22,369,519 km (0.067 R)
• M56: 22,717,484 km (0.104 R)
• M57: 23,217,590 km (0.116 R)
• M58: 23,771,999 km (0.051 R)
• M59: 24,177,858 km (0.097 R)
• M60: 24,586,111 km (0.107 R)
• M61: 24,791,060 km (0.07 R)
• M62: 25,048,069 km (0.11 R)
• M63: 25,564,780 km (0.113 R)
• M64: 25,668,601 km (0.096 R)
• M65: 26,085,082 km (0.074 R)
• M66: 27,294,730 km (0.101 R)
• M67: 27,507,009 km (0.051 R)
• M68: 28,415,218 km (0.049 R)
• M69: 28,684,345 km (0.099 R)
• M70: 29,387,604 km (0.087 R)
• M71: 29,987,342 km (0.09 R)
• M72: 30,425,963 km (0.029 R)
• M73: 30,590,969 km (0.095 R)
• M74: 31,253,987 km (0.091 R)
• M75: 32,989,023 km (0.085 R)
• M76: 33,612,098 km (0.116 R)
• M77: 34,124,920 km (0.094 R)
• M78: 35,910,819 km (0.109 R)
• M79: 36,259,981 km (0.05 R)
• M80: 37,137,821 km (0.061 R)
• M81: 39,033,824 km (0.119 R)
• M82: 39,692,803 km (0.081 R)

Asteroid Belt

Center: 12.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.5

Radius: 3

Gravity: 95.5 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15 AU - 20.92 AU

Year: 27392 Days

Day: 20.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,213,703 km

• M1: 46,375 km (0.078 R)
• M2: 261,497 km (0.028 R)
• M3: 323,431 km (0.062 R)
• M4: 511,326 km (0.111 R)
• M5: 757,414 km (0.038 R)
• M6: 1,035,516 km (0.068 R)
• M7: 1,561,652 km (0.107 R)
• M8: 2,326,696 km (0.057 R)
• M9: 2,413,014 km (0.097 R)
• M10: 2,456,696 km (0.115 R)
• M11: 2,678,550 km (0.09 R)
• M12: 2,723,728 km (0.054 R)
• M13: 4,508,730 km (0.086 R)
• M14: 6,512,594 km (0.073 R)
• M15: 7,004,322 km (0.035 R)
• M16: 10,123,737 km (0.104 R)
• M17: 10,979,885 km (0.103 R)
• M18: 11,270,404 km (0.09 R)
• M19: 11,784,722 km (0.098 R)
• M20: 12,382,066 km (0.075 R)
• M21: 12,457,463 km (0.058 R)
• M22: 12,684,403 km (0.115 R)
• M23: 13,605,777 km (0.082 R)
• M24: 14,074,467 km (0.08 R)
• M25: 14,231,993 km (0.101 R)
• M26: 14,310,832 km (0.1 R)
• M27: 17,500,408 km (0.112 R)
• M28: 19,217,342 km (0.079 R)
• M29: 20,629,098 km (0.099 R)
• M30: 20,807,867 km (0.114 R)
• M31: 21,800,449 km (0.104 R)
• M32: 22,348,276 km (0.113 R)
• M33: 23,925,038 km (0.109 R)
• M34: 25,825,380 km (0.103 R)
• M35: 26,114,552 km (0.06 R)
• M36: 26,598,950 km (0.081 R)
• M37: 26,988,653 km (0.07 R)
• M38: 27,773,593 km (0.073 R)
• M39: 28,367,197 km (0.101 R)
• M40: 28,665,645 km (0.083 R)
• M41: 29,566,972 km (0.114 R)
• M42: 30,172,993 km (0.105 R)
• M43: 31,500,225 km (0.101 R)
• M44: 33,683,905 km (0.117 R)
• M45: 33,789,073 km (0.083 R)
• M46: 35,166,570 km (0.104 R)
• M47: 36,778,786 km (0.098 R)
• M48: 39,629,523 km (0.09 R)
• M49: 40,185,878 km (0.09 R)
• M50: 40,520,827 km (0.077 R)
• M51: 41,644,307 km (0.116 R)
• M52: 42,323,332 km (0.033 R)
• M53: 44,266,908 km (0.053 R)
• M54: 44,844,056 km (0.072 R)
• M55: 46,005,833 km (0.117 R)
• M56: 48,121,745 km (0.084 R)
• M57: 49,311,049 km (0.05 R)
• M58: 50,389,500 km (0.111 R)
• M59: 53,548,707 km (0.086 R)
• M60: 58,027,219 km (0.059 R)
• M61: 58,153,330 km (0.107 R)
• M62: 58,405,851 km (0.061 R)
• M63: 59,673,843 km (0.048 R)
• M64: 60,566,792 km (0.044 R)
• M65: 61,592,735 km (0.05 R)
• M66: 61,850,043 km (0.107 R)
• M67: 61,978,847 km (0.088 R)
• M68: 65,228,262 km (0.091 R)
• M69: 65,359,459 km (0.114 R)
• M70: 65,490,657 km (0.063 R)
• M71: 66,675,472 km (0.028 R)
• M72: 68,000,311 km (0.118 R)
• M73: 68,932,754 km (0.111 R)
• M74: 75,991,081 km (0.08 R)
• M75: 76,958,680 km (0.089 R)
• M76: 77,652,216 km (0.096 R)
• M77: 77,791,192 km (0.102 R)
• M78: 78,487,271 km (0.05 R)
• M79: 78,905,995 km (0.059 R)
• M80: 79,465,342 km (0.115 R)
• M81: 80,306,830 km (0.068 R)
• M82: 80,728,696 km (0.085 R)
• M83: 81,292,231 km (0.089 R)
• M84: 81,998,632 km (0.111 R)
• M85: 85,417,392 km (0.112 R)
• M86: 86,999,838 km (0.114 R)
• M87: 89,318,755 km (0.053 R)
• M88: 90,193,454 km (0.047 R)
• M89: 90,485,768 km (0.077 R)
• M90: 91,217,750 km (0.074 R)
• M91: 96,545,679 km (0.08 R)
• M92: 97,143,771 km (0.096 R)
• M93: 100,304,475 km (0.113 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 19,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit