🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.82 AU - 1.06 AU

Year: 338 Days

Day: 27.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.33 AU - 1.63 AU

Year: 668 Days

Day: 43.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.22 AU - 2.72 AU

Year: 1440 Days

Day: 45.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,739,403 km

• M1: 248,033 km (0.069 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.7

Radius: 9.5

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.42 AU - 6.22 AU

Year: 5207 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,739,403 km

• M1: 126,560 km (0.037 R)
• M2: 618,886 km (0.112 R)
• M3: 681,717 km (0.095 R)
• M4: 800,947 km (0.099 R)
• M5: 927,357 km (0.056 R)
• M6: 1,030,729 km (0.026 R)
• M7: 1,500,018 km (0.114 R)
• M8: 1,587,233 km (0.105 R)
• M9: 2,146,729 km (0.081 R)
• M10: 2,205,821 km (0.043 R)
• M11: 2,325,948 km (0.105 R)
• M12: 2,572,635 km (0.116 R)
• M13: 2,827,849 km (0.091 R)
• M14: 3,385,998 km (0.032 R)
• M15: 3,524,975 km (0.1 R)
• M16: 3,856,783 km (0.106 R)
• M17: 3,953,573 km (0.085 R)
• M18: 4,075,495 km (0.061 R)
• M19: 4,474,472 km (0.094 R)
• M20: 4,678,524 km (0.065 R)
• M21: 4,938,076 km (0.111 R)
• M22: 5,498,619 km (0.105 R)
• M23: 6,334,123 km (0.094 R)
• M24: 6,679,395 km (0.106 R)
• M25: 7,001,330 km (0.116 R)
• M26: 7,599,572 km (0.083 R)
• M27: 7,690,827 km (0.073 R)
• M28: 7,874,234 km (0.067 R)
• M29: 8,059,136 km (0.099 R)
• M30: 8,781,245 km (0.108 R)
• M31: 8,973,030 km (0.099 R)
• M32: 9,069,521 km (0.056 R)
• M33: 9,787,141 km (0.112 R)
• M34: 9,919,536 km (0.039 R)
• M35: 10,019,317 km (0.062 R)
• M36: 10,286,948 km (0.106 R)
• M37: 10,354,117 km (0.047 R)
• M38: 10,523,013 km (0.077 R)
• M39: 11,138,309 km (0.119 R)
• M40: 11,450,371 km (0.094 R)
• M41: 11,520,083 km (0.091 R)
• M42: 12,012,260 km (0.066 R)
• M43: 12,083,020 km (0.051 R)
• M44: 12,475,266 km (0.116 R)
• M45: 12,582,976 km (0.085 R)
• M46: 12,908,052 km (0.112 R)
• M47: 13,162,817 km (0.119 R)
• M48: 13,862,487 km (0.094 R)
• M49: 14,273,133 km (0.111 R)
• M50: 14,915,656 km (0.094 R)
• M51: 15,029,948 km (0.086 R)
• M52: 15,528,857 km (0.071 R)
• M53: 15,722,287 km (0.115 R)
• M54: 15,955,361 km (0.079 R)
• M55: 16,700,957 km (0.093 R)
• M56: 17,538,406 km (0.082 R)
• M57: 18,471,148 km (0.116 R)
• M58: 18,593,968 km (0.073 R)
• M59: 20,300,132 km (0.051 R)
• M60: 20,469,177 km (0.113 R)
• M61: 20,596,336 km (0.118 R)
• M62: 21,150,297 km (0.102 R)
• M63: 21,666,110 km (0.104 R)
• M64: 25,710,040 km (0.081 R)
• M65: 25,847,221 km (0.049 R)
• M66: 26,076,554 km (0.101 R)
• M67: 26,490,941 km (0.065 R)
• M68: 26,768,295 km (0.036 R)
• M69: 27,139,747 km (0.08 R)
• M70: 28,075,780 km (0.119 R)
• M71: 28,832,147 km (0.083 R)
• M72: 29,070,008 km (0.081 R)
• M73: 29,308,467 km (0.104 R)
• M74: 29,787,180 km (0.108 R)
• M75: 29,979,413 km (0.094 R)
• M76: 30,075,754 km (0.104 R)
• M77: 30,752,535 km (0.12 R)
• M78: 30,946,863 km (0.08 R)
• M79: 31,630,076 km (0.104 R)
• M80: 31,875,267 km (0.098 R)
• M81: 32,416,961 km (0.075 R)
• M82: 33,260,244 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.2

Radius: 8.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.29 AU - 12.27 AU

Year: 12223 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 66,739,403 km

• M1: 210,185 km (0.032 R)
• M2: 266,583 km (0.101 R)
• M3: 401,371 km (0.102 R)
• M4: 501,302 km (0.075 R)
• M5: 597,943 km (0.107 R)
• M6: 941,868 km (0.117 R)
• M7: 1,079,797 km (0.082 R)
• M8: 1,307,785 km (0.12 R)
• M9: 1,480,121 km (0.049 R)
• M10: 1,943,426 km (0.117 R)
• M11: 2,140,895 km (0.088 R)
• M12: 2,242,173 km (0.118 R)
• M13: 2,663,141 km (0.063 R)
• M14: 2,750,357 km (0.108 R)
• M15: 3,649,590 km (0.069 R)
• M16: 3,869,349 km (0.032 R)
• M17: 4,398,776 km (0.064 R)
• M18: 5,777,320 km (0.112 R)
• M19: 5,947,712 km (0.112 R)
• M20: 6,322,604 km (0.107 R)
• M21: 6,914,563 km (0.094 R)
• M22: 7,034,989 km (0.097 R)
• M23: 7,835,188 km (0.036 R)
• M24: 8,278,148 km (0.095 R)
• M25: 9,023,145 km (0.066 R)
• M26: 10,163,679 km (0.1 R)
• M27: 10,335,118 km (0.11 R)
• M28: 10,473,048 km (0.107 R)
• M29: 11,030,898 km (0.062 R)
• M30: 11,207,274 km (0.114 R)
• M31: 11,420,002 km (0.096 R)
• M32: 12,030,212 km (0.112 R)
• M33: 12,946,798 km (0.117 R)
• M34: 13,021,148 km (0.104 R)
• M35: 13,170,148 km (0.038 R)
• M36: 13,545,190 km (0.102 R)
• M37: 15,236,693 km (0.089 R)
• M38: 15,393,770 km (0.052 R)
• M39: 16,508,275 km (0.063 R)
• M40: 16,669,691 km (0.09 R)
• M41: 18,020,560 km (0.116 R)
• M42: 18,395,153 km (0.093 R)
• M43: 18,604,290 km (0.099 R)
• M44: 20,869,651 km (0.115 R)
• M45: 20,956,867 km (0.063 R)
• M46: 21,044,082 km (0.093 R)
• M47: 21,614,648 km (0.085 R)
• M48: 22,101,290 km (0.07 R)
• M49: 23,992,357 km (0.108 R)
• M50: 24,129,389 km (0.067 R)
• M51: 25,374,641 km (0.059 R)
• M52: 25,794,413 km (0.066 R)
• M53: 26,640,688 km (0.099 R)
• M54: 28,699,155 km (0.056 R)
• M55: 29,870,057 km (0.074 R)
• M56: 31,305,748 km (0.112 R)
• M57: 33,475,516 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 10.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.74 AU - 11.9 AU

Year: 13199 Days

Day: 10 Hours

Environment

Temp: -174 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,739,403 km

• M1: 135,835 km (0.109 R)
• M2: 375,491 km (0.099 R)
• M3: 572,212 km (0.062 R)
• M4: 820,844 km (0.069 R)
• M5: 923,168 km (0.09 R)
• M6: 1,459,327 km (0.085 R)
• M7: 1,760,019 km (0.093 R)
• M8: 2,621,553 km (0.049 R)
• M9: 2,881,704 km (0.099 R)
• M10: 3,068,851 km (0.076 R)
• M11: 3,150,232 km (0.104 R)
• M12: 3,711,972 km (0.073 R)
• M13: 5,086,776 km (0.083 R)
• M14: 5,444,914 km (0.119 R)
• M15: 5,811,279 km (0.095 R)
• M16: 6,117,057 km (0.061 R)
• M17: 6,638,256 km (0.101 R)
• M18: 6,850,834 km (0.112 R)
• M19: 7,723,439 km (0.097 R)
• M20: 8,324,523 km (0.073 R)
• M21: 10,298,766 km (0.112 R)
• M22: 10,668,871 km (0.064 R)
• M23: 11,720,096 km (0.081 R)
• M24: 12,063,423 km (0.07 R)
• M25: 12,192,974 km (0.094 R)
• M26: 13,157,582 km (0.096 R)
• M27: 13,469,792 km (0.105 R)
• M28: 14,010,439 km (0.058 R)
• M29: 14,101,245 km (0.1 R)
• M30: 14,374,859 km (0.062 R)
• M31: 14,604,193 km (0.087 R)
• M32: 14,880,949 km (0.113 R)
• M33: 14,973,700 km (0.064 R)
• M34: 15,486,820 km (0.103 R)
• M35: 15,674,865 km (0.096 R)
• M36: 16,291,059 km (0.095 R)
• M37: 17,060,440 km (0.089 R)
• M38: 18,137,695 km (0.1 R)
• M39: 18,534,877 km (0.108 R)
• M40: 19,692,765 km (0.03 R)
• M41: 19,896,517 km (0.093 R)
• M42: 20,152,180 km (0.032 R)
• M43: 21,185,901 km (0.092 R)
• M44: 21,972,337 km (0.034 R)
• M45: 22,183,719 km (0.086 R)
• M46: 22,928,866 km (0.083 R)
• M47: 23,628,086 km (0.068 R)
• M48: 23,844,554 km (0.102 R)
• M49: 25,268,277 km (0.104 R)
• M50: 25,990,386 km (0.105 R)
• M51: 26,101,986 km (0.111 R)
• M52: 26,550,480 km (0.05 R)
• M53: 27,796,631 km (0.109 R)
• M54: 28,772,607 km (0.083 R)
• M55: 29,759,953 km (0.065 R)
• M56: 29,993,775 km (0.071 R)
• M57: 30,463,512 km (0.118 R)
• M58: 30,640,187 km (0.114 R)
• M59: 31,707,867 km (0.1 R)
• M60: 32,186,281 km (0.026 R)
• M61: 32,667,089 km (0.108 R)
• M62: 32,787,665 km (0.102 R)
• M63: 34,368,615 km (0.112 R)
• M64: 37,351,896 km (0.101 R)
• M65: 38,301,094 km (0.106 R)
• M66: 39,322,249 km (0.082 R)
• M67: 40,029,548 km (0.027 R)
• M68: 40,481,782 km (0.083 R)
• M69: 40,676,259 km (0.097 R)
• M70: 40,870,886 km (0.095 R)
• M71: 41,587,310 km (0.091 R)
• M72: 42,045,379 km (0.117 R)
• M73: 42,307,923 km (0.035 R)
• M74: 42,702,712 km (0.094 R)
• M75: 43,495,880 km (0.111 R)
• M76: 43,960,830 km (0.074 R)
• M77: 44,027,401 km (0.083 R)
• M78: 44,427,426 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.2

Radius: 7.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.51 AU - 20.03 AU

Year: 24338 Days

Day: 21 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,739,403 km

• M1: 237,412 km (0.042 R)
• M2: 483,201 km (0.102 R)
• M3: 575,054 km (0.09 R)
• M4: 734,974 km (0.084 R)
• M5: 1,001,857 km (0.119 R)
• M6: 2,401,794 km (0.049 R)
• M7: 3,037,136 km (0.099 R)
• M8: 3,283,823 km (0.115 R)
• M9: 3,796,644 km (0.081 R)
• M10: 4,773,518 km (0.111 R)
• M11: 5,998,426 km (0.078 R)
• M12: 7,314,737 km (0.104 R)
• M13: 7,836,535 km (0.116 R)
• M14: 7,884,705 km (0.105 R)
• M15: 9,016,563 km (0.034 R)
• M16: 9,422,123 km (0.113 R)
• M17: 10,674,257 km (0.102 R)
• M18: 11,537,885 km (0.117 R)
• M19: 11,647,391 km (0.106 R)
• M20: 11,867,449 km (0.116 R)
• M21: 12,255,806 km (0.105 R)
• M22: 13,273,819 km (0.119 R)
• M23: 13,503,751 km (0.086 R)
• M24: 16,548,068 km (0.098 R)
• M25: 16,671,636 km (0.041 R)
• M26: 17,044,284 km (0.078 R)
• M27: 20,850,951 km (0.078 R)
• M28: 21,521,299 km (0.09 R)
• M29: 23,089,683 km (0.068 R)
• M30: 23,992,357 km (0.104 R)
• M31: 24,765,030 km (0.074 R)
• M32: 27,059,263 km (0.075 R)
• M33: 27,131,967 km (0.098 R)
• M34: 28,675,518 km (0.11 R)
• M35: 28,898,269 km (0.118 R)
• M36: 29,270,918 km (0.05 R)
• M37: 31,616,612 km (0.117 R)
• M38: 32,077,523 km (0.083 R)
• M39: 33,006,077 km (0.111 R)
• M40: 34,889,515 km (0.047 R)
• M41: 36,244,572 km (0.077 R)
• M42: 36,968,925 km (0.113 R)
• M43: 37,942,209 km (0.064 R)
• M44: 38,923,720 km (0.087 R)
• M45: 39,005,999 km (0.117 R)
• M46: 40,828,550 km (0.076 R)
• M47: 41,330,451 km (0.106 R)
• M48: 42,678,627 km (0.051 R)
• M49: 43,103,036 km (0.059 R)
• M50: 44,041,314 km (0.074 R)
• M51: 44,212,753 km (0.065 R)
• M52: 44,298,473 km (0.056 R)
• M53: 44,384,192 km (0.078 R)
• M54: 44,556,080 km (0.11 R)
• M55: 45,072,642 km (0.107 R)
• M56: 46,984,054 km (0.072 R)
• M57: 48,390,722 km (0.108 R)
• M58: 49,900,464 km (0.089 R)
• M59: 52,239,128 km (0.118 R)
• M60: 52,693,008 km (0.118 R)
• M61: 53,421,848 km (0.11 R)
• M62: 53,879,020 km (0.099 R)
• M63: 55,166,160 km (0.054 R)
• M64: 55,721,018 km (0.051 R)
• M65: 55,813,619 km (0.11 R)
• M66: 55,998,971 km (0.035 R)
• M67: 59,182,414 km (0.106 R)
• M68: 60,319,956 km (0.115 R)
• M69: 60,891,420 km (0.066 R)
• M70: 61,752,056 km (0.113 R)
• M71: 63,485,297 km (0.112 R)
• M72: 64,844,244 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.6

Radius: 5.5

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.12 AU - 22.04 AU

Year: 29701 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,739,403 km

• M1: 300,991 km (0.079 R)
• M2: 449,990 km (0.117 R)
• M3: 2,082,552 km (0.079 R)
• M4: 2,567,399 km (0.12 R)
• M5: 2,979,541 km (0.108 R)
• M6: 3,050,301 km (0.119 R)
• M7: 3,903,008 km (0.095 R)
• M8: 4,136,830 km (0.108 R)
• M9: 4,335,346 km (0.054 R)
• M10: 4,375,439 km (0.104 R)
• M11: 4,455,922 km (0.099 R)
• M12: 4,700,365 km (0.107 R)
• M13: 4,907,409 km (0.115 R)
• M14: 5,159,930 km (0.111 R)
• M15: 5,202,416 km (0.066 R)
• M16: 5,546,491 km (0.09 R)
• M17: 5,765,352 km (0.093 R)
• M18: 6,438,692 km (0.091 R)
• M19: 6,622,399 km (0.118 R)
• M20: 7,136,566 km (0.105 R)
• M21: 7,470,469 km (0.105 R)
• M22: 7,858,376 km (0.092 R)
• M23: 8,352,348 km (0.102 R)
• M24: 8,704,053 km (0.119 R)
• M25: 9,112,006 km (0.051 R)
• M26: 10,914,212 km (0.103 R)
• M27: 12,364,114 km (0.09 R)
• M28: 12,707,292 km (0.062 R)
• M29: 14,349,428 km (0.103 R)
• M30: 15,747,569 km (0.117 R)
• M31: 17,828,177 km (0.113 R)
• M32: 18,605,936 km (0.106 R)
• M33: 18,867,583 km (0.056 R)
• M34: 19,527,160 km (0.075 R)
• M35: 19,593,581 km (0.12 R)
• M36: 19,859,865 km (0.094 R)
• M37: 20,665,749 km (0.084 R)
• M38: 20,868,903 km (0.117 R)
• M39: 21,140,872 km (0.117 R)
• M40: 22,309,381 km (0.085 R)
• M41: 22,517,771 km (0.104 R)
• M42: 23,146,830 km (0.12 R)
• M43: 24,780,588 km (0.119 R)
• M44: 31,832,183 km (0.069 R)
• M45: 32,852,889 km (0.101 R)
• M46: 34,364,127 km (0.103 R)
• M47: 35,007,099 km (0.054 R)
• M48: 37,288,915 km (0.084 R)
• M49: 37,371,194 km (0.09 R)
• M50: 39,786,302 km (0.093 R)
• M51: 41,908,497 km (0.059 R)
• M52: 42,423,263 km (0.072 R)
• M53: 43,372,462 km (0.072 R)
• M54: 44,503,272 km (0.084 R)
• M55: 44,940,696 km (0.097 R)
• M56: 48,491,701 km (0.057 R)
• M57: 52,131,567 km (0.095 R)
• M58: 52,408,173 km (0.104 R)
• M59: 53,426,187 km (0.101 R)
• M60: 53,891,137 km (0.1 R)
• M61: 56,330,330 km (0.118 R)
• M62: 58,422,157 km (0.085 R)
• M63: 58,517,750 km (0.099 R)
• M64: 59,381,379 km (0.087 R)
• M65: 61,509,857 km (0.061 R)
• M66: 62,779,345 km (0.035 R)
• M67: 63,663,319 km (0.1 R)
• M68: 63,761,754 km (0.071 R)
• M69: 65,344,200 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 16,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit