🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.5 AU - 0.62 AU

Year: 152 Days

Day: 15 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.58 AU - 0.68 AU

Year: 182 Days

Day: 27.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.21 AU - 3.13 AU

Year: 1586 Days

Day: 44.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.19 AU - 3.55 AU

Year: 1767 Days

Day: 13.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.4 AU - 3.34 AU

Year: 1767 Days

Day: 29.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,462,799 km

• M1: 2,364,394 km (0.041 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.7

Radius: 13.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.46 AU - 7.02 AU

Year: 6359 Days

Day: 11.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 57.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,462,799 km

• M1: 180,265 km (0.106 R)
• M2: 372,947 km (0.106 R)
• M3: 482,154 km (0.114 R)
• M4: 1,035,816 km (0.102 R)
• M5: 1,205,310 km (0.091 R)
• M6: 1,477,578 km (0.092 R)
• M7: 2,103,795 km (0.044 R)
• M8: 2,190,262 km (0.12 R)
• M9: 2,344,797 km (0.086 R)
• M10: 2,434,705 km (0.099 R)
• M11: 2,688,274 km (0.114 R)
• M12: 2,950,668 km (0.111 R)
• M13: 3,122,257 km (0.095 R)
• M14: 3,221,740 km (0.056 R)
• M15: 3,423,996 km (0.106 R)
• M16: 3,630,441 km (0.111 R)
• M17: 4,667,454 km (0.053 R)
• M18: 4,897,086 km (0.035 R)
• M19: 5,367,572 km (0.101 R)
• M20: 5,578,056 km (0.092 R)
• M21: 5,730,047 km (0.069 R)
• M22: 6,163,133 km (0.097 R)
• M23: 6,768,107 km (0.075 R)
• M24: 6,897,808 km (0.034 R)
• M25: 6,995,795 km (0.103 R)
• M26: 7,259,087 km (0.066 R)
• M27: 8,206,490 km (0.097 R)
• M28: 9,085,228 km (0.095 R)
• M29: 9,699,926 km (0.064 R)
• M30: 9,809,880 km (0.085 R)
• M31: 9,957,085 km (0.094 R)
• M32: 10,553,083 km (0.112 R)
• M33: 10,779,574 km (0.09 R)
• M34: 11,122,452 km (0.049 R)
• M35: 11,546,263 km (0.119 R)
• M36: 12,054,148 km (0.041 R)
• M37: 12,211,973 km (0.046 R)
• M38: 12,449,834 km (0.03 R)
• M39: 12,809,617 km (0.1 R)
• M40: 13,498,665 km (0.066 R)
• M41: 13,744,604 km (0.086 R)
• M42: 13,868,171 km (0.087 R)
• M43: 15,082,009 km (0.12 R)
• M44: 16,285,972 km (0.072 R)
• M45: 16,373,188 km (0.12 R)
• M46: 16,723,546 km (0.088 R)
• M47: 17,032,166 km (0.106 R)
• M48: 17,165,009 km (0.111 R)
• M49: 17,476,173 km (0.101 R)
• M50: 17,654,942 km (0.027 R)
• M51: 17,744,551 km (0.106 R)
• M52: 17,969,247 km (0.058 R)
• M53: 19,290,645 km (0.093 R)
• M54: 20,314,044 km (0.038 R)
• M55: 20,926,947 km (0.044 R)
• M56: 21,737,767 km (0.092 R)
• M57: 23,685,980 km (0.074 R)
• M58: 23,883,898 km (0.093 R)
• M59: 23,983,082 km (0.11 R)
• M60: 24,082,265 km (0.031 R)
• M61: 24,181,748 km (0.036 R)
• M62: 25,334,998 km (0.09 R)
• M63: 25,486,690 km (0.118 R)
• M64: 25,587,968 km (0.12 R)
• M65: 25,689,545 km (0.12 R)
• M66: 26,249,938 km (0.108 R)
• M67: 27,020,816 km (0.04 R)
• M68: 28,900,962 km (0.065 R)
• M69: 29,271,367 km (0.114 R)
• M70: 29,750,080 km (0.071 R)
• M71: 30,177,780 km (0.104 R)
• M72: 30,338,598 km (0.077 R)
• M73: 30,446,009 km (0.108 R)
• M74: 30,822,996 km (0.075 R)
• M75: 31,309,937 km (0.063 R)
• M76: 31,963,231 km (0.086 R)
• M77: 33,172,580 km (0.095 R)
• M78: 33,338,633 km (0.077 R)
• M79: 33,671,638 km (0.093 R)
• M80: 34,733,334 km (0.117 R)
• M81: 35,014,578 km (0.106 R)
• M82: 35,522,762 km (0.096 R)
• M83: 36,033,340 km (0.048 R)
• M84: 36,147,034 km (0.053 R)
• M85: 36,261,028 km (0.095 R)
• M86: 36,660,604 km (0.1 R)
• M87: 38,041,841 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.1

Radius: 12.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.7 AU - 8.12 AU

Year: 7331 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,462,799 km

• M1: 160,519 km (0.08 R)
• M2: 266,733 km (0.097 R)
• M3: 839,543 km (0.112 R)
• M4: 935,884 km (0.116 R)
• M5: 1,249,142 km (0.106 R)
• M6: 1,476,830 km (0.099 R)
• M7: 1,677,441 km (0.065 R)
• M8: 2,402,392 km (0.093 R)
• M9: 2,544,061 km (0.077 R)
• M10: 2,910,726 km (0.084 R)
• M11: 3,164,593 km (0.026 R)
• M12: 3,320,474 km (0.111 R)
• M13: 3,478,898 km (0.052 R)
• M14: 3,612,938 km (0.086 R)
• M15: 3,776,149 km (0.099 R)
• M16: 4,138,027 km (0.035 R)
• M17: 4,806,131 km (0.077 R)
• M18: 5,016,166 km (0.114 R)
• M19: 5,570,277 km (0.08 R)
• M20: 5,696,238 km (0.113 R)
• M21: 6,209,060 km (0.102 R)
• M22: 6,438,094 km (0.065 R)
• M23: 6,837,520 km (0.118 R)
• M24: 7,765,326 km (0.102 R)
• M25: 8,297,895 km (0.1 R)
• M26: 8,879,082 km (0.109 R)
• M27: 9,398,486 km (0.106 R)
• M28: 9,927,913 km (0.043 R)
• M29: 10,505,810 km (0.084 R)
• M30: 10,661,840 km (0.064 R)
• M31: 10,779,275 km (0.112 R)
• M32: 11,094,776 km (0.069 R)
• M33: 11,654,123 km (0.067 R)
• M34: 12,181,755 km (0.076 R)
• M35: 12,386,853 km (0.086 R)
• M36: 12,758,754 km (0.051 R)
• M37: 13,092,506 km (0.106 R)
• M38: 13,471,438 km (0.109 R)
• M39: 14,025,249 km (0.116 R)
• M40: 14,891,720 km (0.101 R)
• M41: 15,155,012 km (0.064 R)
• M42: 17,316,851 km (0.108 R)
• M43: 17,409,003 km (0.119 R)
• M44: 17,547,531 km (0.112 R)
• M45: 18,527,696 km (0.074 R)
• M46: 19,717,598 km (0.113 R)
• M47: 20,249,119 km (0.11 R)
• M48: 20,932,183 km (0.097 R)
• M49: 21,030,469 km (0.117 R)
• M50: 21,672,692 km (0.05 R)
• M51: 21,821,692 km (0.091 R)
• M52: 22,371,464 km (0.098 R)
• M53: 22,976,288 km (0.102 R)
• M54: 23,179,143 km (0.078 R)
• M55: 23,331,583 km (0.075 R)
• M56: 24,305,166 km (0.087 R)
• M57: 24,511,910 km (0.092 R)
• M58: 25,239,854 km (0.069 R)
• M59: 25,501,500 km (0.099 R)
• M60: 25,606,518 km (0.099 R)
• M61: 25,764,194 km (0.1 R)
• M62: 26,716,983 km (0.092 R)
• M63: 27,197,790 km (0.087 R)
• M64: 27,735,296 km (0.114 R)
• M65: 28,059,474 km (0.092 R)
• M66: 28,602,664 km (0.114 R)
• M67: 28,766,324 km (0.098 R)
• M68: 29,259,100 km (0.058 R)
• M69: 29,865,121 km (0.069 R)
• M70: 30,865,781 km (0.059 R)
• M71: 33,300,486 km (0.045 R)
• M72: 34,279,903 km (0.066 R)
• M73: 34,686,061 km (0.109 R)
• M74: 35,035,373 km (0.105 R)
• M75: 36,267,161 km (0.105 R)
• M76: 36,740,190 km (0.078 R)
• M77: 36,977,602 km (0.11 R)
• M78: 37,274,853 km (0.097 R)
• M79: 37,573,001 km (0.077 R)
• M80: 37,692,380 km (0.088 R)
• M81: 37,931,737 km (0.109 R)
• M82: 38,111,554 km (0.101 R)
• M83: 38,532,223 km (0.053 R)
• M84: 38,652,799 km (0.115 R)
• M85: 38,833,662 km (0.108 R)
• M86: 40,781,427 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.8

Radius: 5.2

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.54 AU - 16.96 AU

Year: 22717 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,462,799 km

• M1: 82,728 km (0.069 R)
• M2: 158,275 km (0.087 R)
• M3: 550,819 km (0.103 R)
• M4: 836,701 km (0.114 R)
• M5: 1,497,475 km (0.104 R)
• M6: 1,645,128 km (0.082 R)
• M7: 2,115,912 km (0.102 R)
• M8: 2,590,886 km (0.087 R)
• M9: 3,556,091 km (0.107 R)
• M10: 3,873,388 km (0.092 R)
• M11: 4,282,688 km (0.049 R)
• M12: 4,324,276 km (0.112 R)
• M13: 4,620,031 km (0.055 R)
• M14: 4,791,919 km (0.092 R)
• M15: 4,835,153 km (0.114 R)
• M16: 4,965,901 km (0.08 R)
• M17: 5,364,879 km (0.109 R)
• M18: 6,146,528 km (0.06 R)
• M19: 6,288,197 km (0.119 R)
• M20: 7,012,400 km (0.112 R)
• M21: 7,309,352 km (0.103 R)
• M22: 9,230,039 km (0.084 R)
• M23: 9,338,049 km (0.093 R)
• M24: 10,217,385 km (0.095 R)
• M25: 10,273,185 km (0.067 R)
• M26: 11,643,501 km (0.048 R)
• M27: 12,349,753 km (0.11 R)
• M28: 12,588,362 km (0.104 R)
• M29: 12,648,201 km (0.058 R)
• M30: 12,828,466 km (0.107 R)
• M31: 13,557,756 km (0.061 R)
• M32: 14,300,360 km (0.084 R)
• M33: 15,631,482 km (0.045 R)
• M34: 15,954,164 km (0.081 R)
• M35: 16,935,526 km (0.064 R)
• M36: 17,266,885 km (0.078 R)
• M37: 17,333,456 km (0.064 R)
• M38: 17,400,177 km (0.12 R)
• M39: 17,801,698 km (0.109 R)
• M40: 18,887,479 km (0.117 R)
• M41: 20,064,366 km (0.078 R)
• M42: 21,193,680 km (0.06 R)
• M43: 22,488,450 km (0.088 R)
• M44: 23,072,180 km (0.055 R)
• M45: 23,365,841 km (0.048 R)
• M46: 25,911,997 km (0.087 R)
• M47: 26,677,339 km (0.097 R)
• M48: 27,217,537 km (0.084 R)
• M49: 27,450,162 km (0.11 R)
• M50: 28,938,810 km (0.109 R)
• M51: 29,176,222 km (0.071 R)
• M52: 30,292,821 km (0.065 R)
• M53: 31,423,182 km (0.065 R)
• M54: 34,728,248 km (0.117 R)
• M55: 34,980,620 km (0.116 R)
• M56: 37,106,705 km (0.058 R)
• M57: 39,361,743 km (0.072 R)
• M58: 40,771,404 km (0.103 R)
• M59: 42,018,452 km (0.084 R)
• M60: 42,197,670 km (0.093 R)
• M61: 42,736,671 km (0.051 R)
• M62: 42,916,787 km (0.089 R)
• M63: 43,458,780 km (0.098 R)
• M64: 44,276,183 km (0.059 R)
• M65: 44,641,052 km (0.102 R)
• M66: 44,915,414 km (0.108 R)
• M67: 45,465,635 km (0.101 R)
• M68: 45,741,643 km (0.119 R)
• M69: 46,944,111 km (0.107 R)
• M70: 47,037,011 km (0.099 R)
• M71: 47,129,912 km (0.071 R)
• M72: 52,337,413 km (0.069 R)
• M73: 52,433,754 km (0.112 R)
• M74: 53,303,517 km (0.103 R)
• M75: 54,763,891 km (0.112 R)
• M76: 55,548,083 km (0.101 R)
• M77: 56,138,695 km (0.118 R)
• M78: 59,122,724 km (0.108 R)
• M79: 59,223,104 km (0.106 R)
• M80: 59,524,544 km (0.116 R)
• M81: 60,532,834 km (0.1 R)
• M82: 61,343,654 km (0.116 R)
• M83: 64,415,646 km (0.077 R)
• M84: 64,829,135 km (0.086 R)
• M85: 69,116,909 km (0.065 R)
• M86: 70,282,725 km (0.077 R)
• M87: 71,028,022 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.9

Radius: 7

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.98 AU - 19.22 AU

Year: 23478 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,462,799 km

• M1: 89,460 km (0.1 R)
• M2: 316,399 km (0.065 R)
• M3: 645,365 km (0.12 R)
• M4: 712,834 km (0.116 R)
• M5: 1,543,252 km (0.118 R)
• M6: 1,760,767 km (0.087 R)
• M7: 2,088,386 km (0.107 R)
• M8: 3,064,961 km (0.089 R)
• M9: 3,538,887 km (0.07 R)
• M10: 3,951,179 km (0.07 R)
• M11: 4,291,963 km (0.085 R)
• M12: 4,865,970 km (0.093 R)
• M13: 5,138,986 km (0.03 R)
• M14: 5,463,913 km (0.102 R)
• M15: 5,987,804 km (0.094 R)
• M16: 6,133,513 km (0.103 R)
• M17: 6,527,703 km (0.107 R)
• M18: 7,083,310 km (0.105 R)
• M19: 7,812,001 km (0.11 R)
• M20: 8,347,112 km (0.083 R)
• M21: 8,401,267 km (0.084 R)
• M22: 8,455,571 km (0.12 R)
• M23: 8,838,841 km (0.066 R)
• M24: 9,565,587 km (0.044 R)
• M25: 9,850,272 km (0.087 R)
• M26: 10,022,309 km (0.047 R)
• M27: 10,137,649 km (0.103 R)
• M28: 10,369,526 km (0.099 R)
• M29: 10,603,347 km (0.093 R)
• M30: 10,897,906 km (0.081 R)
• M31: 11,434,812 km (0.104 R)
• M32: 12,102,917 km (0.113 R)
• M33: 13,034,014 km (0.077 R)
• M34: 13,159,975 km (0.119 R)
• M35: 13,859,644 km (0.09 R)
• M36: 14,964,574 km (0.066 R)
• M37: 15,096,520 km (0.112 R)
• M38: 15,828,502 km (0.066 R)
• M39: 16,030,160 km (0.111 R)
• M40: 16,572,153 km (0.115 R)
• M41: 17,743,654 km (0.057 R)
• M42: 17,813,366 km (0.1 R)
• M43: 18,515,878 km (0.098 R)
• M44: 19,155,708 km (0.026 R)
• M45: 20,897,476 km (0.041 R)
• M46: 21,118,731 km (0.051 R)
• M47: 21,266,684 km (0.072 R)
• M48: 21,489,136 km (0.055 R)
• M49: 21,637,986 km (0.099 R)
• M50: 23,450,065 km (0.103 R)
• M51: 24,529,563 km (0.081 R)
• M52: 24,684,995 km (0.097 R)
• M53: 26,896,500 km (0.094 R)
• M54: 27,298,021 km (0.1 R)
• M55: 28,188,278 km (0.068 R)
• M56: 28,351,190 km (0.097 R)
• M57: 29,335,245 km (0.107 R)
• M58: 29,748,584 km (0.031 R)
• M59: 30,080,541 km (0.098 R)
• M60: 30,916,046 km (0.031 R)
• M61: 31,084,044 km (0.059 R)
• M62: 31,843,852 km (0.033 R)
• M63: 32,098,467 km (0.093 R)
• M64: 36,973,712 km (0.063 R)
• M65: 37,688,790 km (0.119 R)
• M66: 38,138,032 km (0.076 R)
• M67: 39,314,320 km (0.057 R)
• M68: 39,952,655 km (0.117 R)
• M69: 41,888,152 km (0.084 R)
• M70: 44,705,528 km (0.051 R)
• M71: 46,521,347 km (0.119 R)
• M72: 48,653,865 km (0.045 R)
• M73: 49,535,445 km (0.117 R)
• M74: 49,928,888 km (0.079 R)
• M75: 50,027,473 km (0.085 R)
• M76: 51,016,315 km (0.091 R)
• M77: 53,516,693 km (0.074 R)
• M78: 54,426,548 km (0.103 R)
• M79: 54,934,283 km (0.108 R)
• M80: 56,261,515 km (0.114 R)
• M81: 56,569,388 km (0.085 R)
• M82: 57,186,628 km (0.115 R)
• M83: 61,042,364 km (0.105 R)
• M84: 61,464,080 km (0.114 R)
• M85: 61,675,462 km (0.08 R)
• M86: 62,948,241 km (0.119 R)
• M87: 67,470,584 km (0.114 R)
• M88: 68,453,143 km (0.096 R)
• M89: 68,672,155 km (0.066 R)
• M90: 69,770,652 km (0.095 R)
• M91: 71,096,538 km (0.097 R)
• M92: 72,096,450 km (0.11 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 11,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit