🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.44 AU - 0.56 AU

Year: 126 Days

Day: 16.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,092,262 km

• M1: 153,936 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.66 AU - 2.02 AU

Year: 890 Days

Day: 16.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,092,262 km

• M1: 88,263 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.88 AU - 2.64 AU

Year: 1211 Days

Day: 16.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.08 AU - 3.42 AU

Year: 1626 Days

Day: 43.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.78 AU - 4.02 AU

Year: 2745 Days

Day: 27.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,092,262 km

• M1: 2,931,819 km (0.073 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 14.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.59 AU - 8.73 AU

Year: 8309 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 78.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,092,262 km

• M1: 376,538 km (0.047 R)
• M2: 788,979 km (0.056 R)
• M3: 1,045,689 km (0.07 R)
• M4: 1,521,859 km (0.054 R)
• M5: 1,641,238 km (0.029 R)
• M6: 1,826,440 km (0.105 R)
• M7: 1,997,281 km (0.104 R)
• M8: 2,106,787 km (0.114 R)
• M9: 2,424,533 km (0.062 R)
• M10: 2,733,602 km (0.108 R)
• M11: 2,831,439 km (0.085 R)
• M12: 2,930,323 km (0.049 R)
• M13: 3,548,910 km (0.103 R)
• M14: 4,522,792 km (0.037 R)
• M15: 4,964,705 km (0.112 R)
• M16: 5,544,546 km (0.091 R)
• M17: 5,700,876 km (0.081 R)
• M18: 5,890,267 km (0.063 R)
• M19: 6,113,915 km (0.111 R)
• M20: 6,668,923 km (0.026 R)
• M21: 8,073,647 km (0.076 R)
• M22: 8,791,418 km (0.117 R)
• M23: 9,084,181 km (0.119 R)
• M24: 9,417,635 km (0.05 R)
• M25: 10,096,510 km (0.115 R)
• M26: 10,249,549 km (0.076 R)
• M27: 10,674,257 km (0.115 R)
• M28: 10,947,722 km (0.073 R)
• M29: 11,902,455 km (0.09 R)
• M30: 12,064,320 km (0.077 R)
• M31: 12,267,474 km (0.071 R)
• M32: 13,721,715 km (0.088 R)
• M33: 14,232,891 km (0.088 R)
• M34: 14,880,650 km (0.084 R)
• M35: 15,186,278 km (0.064 R)
• M36: 15,449,870 km (0.115 R)
• M37: 15,714,957 km (0.099 R)
• M38: 16,835,894 km (0.111 R)
• M39: 17,797,509 km (0.104 R)
• M40: 18,917,997 km (0.113 R)
• M41: 19,391,774 km (0.066 R)
• M42: 19,725,676 km (0.119 R)
• M43: 20,302,525 km (0.111 R)
• M44: 21,472,979 km (0.09 R)
• M45: 22,215,583 km (0.12 R)
• M46: 23,725,923 km (0.094 R)
• M47: 23,929,825 km (0.085 R)
• M48: 24,134,325 km (0.06 R)
• M49: 24,906,400 km (0.117 R)
• M50: 25,948,349 km (0.047 R)
• M51: 26,369,168 km (0.099 R)
• M52: 26,527,442 km (0.098 R)
• M53: 26,633,208 km (0.057 R)
• M54: 26,898,296 km (0.117 R)
• M55: 27,698,644 km (0.042 R)
• M56: 28,020,878 km (0.108 R)
• M57: 28,777,843 km (0.103 R)
• M58: 29,158,869 km (0.036 R)
• M59: 30,091,163 km (0.081 R)
• M60: 30,256,618 km (0.086 R)
• M61: 30,477,873 km (0.082 R)
• M62: 30,588,576 km (0.118 R)
• M63: 31,033,181 km (0.086 R)
• M64: 31,144,631 km (0.092 R)
• M65: 31,256,231 km (0.076 R)
• M66: 32,605,754 km (0.119 R)
• M67: 33,059,933 km (0.109 R)
• M68: 33,516,057 km (0.049 R)
• M69: 33,687,645 km (0.113 R)
• M70: 33,859,683 km (0.119 R)
• M71: 34,955,188 km (0.051 R)
• M72: 35,303,452 km (0.08 R)
• M73: 36,062,362 km (0.116 R)
• M74: 36,473,158 km (0.058 R)
• M75: 36,767,417 km (0.106 R)
• M76: 37,596,039 km (0.04 R)
• M77: 37,833,750 km (0.046 R)
• M78: 38,191,588 km (0.114 R)
• M79: 39,452,250 km (0.075 R)
• M80: 40,787,859 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 14.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.54 AU - 8.84 AU

Year: 9131 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,092,262 km

• M1: 266,733 km (0.059 R)
• M2: 412,441 km (0.106 R)
• M3: 674,537 km (0.1 R)
• M4: 1,324,540 km (0.093 R)
• M5: 1,470,397 km (0.096 R)
• M6: 1,711,250 km (0.106 R)
• M7: 2,158,398 km (0.094 R)
• M8: 2,642,198 km (0.058 R)
• M9: 2,829,045 km (0.087 R)
• M10: 3,188,080 km (0.082 R)
• M11: 3,532,754 km (0.026 R)
• M12: 4,735,371 km (0.112 R)
• M13: 4,832,759 km (0.098 R)
• M14: 4,931,045 km (0.043 R)
• M15: 5,062,990 km (0.117 R)
• M16: 5,568,482 km (0.076 R)
• M17: 5,740,519 km (0.077 R)
• M18: 5,879,496 km (0.106 R)
• M19: 6,196,493 km (0.084 R)
• M20: 6,410,867 km (0.114 R)
• M21: 8,331,255 km (0.108 R)
• M22: 9,170,649 km (0.112 R)
• M23: 9,662,377 km (0.107 R)
• M24: 10,886,387 km (0.114 R)
• M25: 11,015,789 km (0.12 R)
• M26: 11,626,597 km (0.057 R)
• M27: 11,847,403 km (0.116 R)
• M28: 12,338,084 km (0.064 R)
• M29: 13,803,545 km (0.111 R)
• M30: 13,990,542 km (0.096 R)
• M31: 14,131,314 km (0.087 R)
• M32: 15,858,122 km (0.056 R)
• M33: 16,895,883 km (0.097 R)
• M34: 17,246,839 km (0.119 R)
• M35: 17,347,519 km (0.058 R)
• M36: 17,498,912 km (0.088 R)
• M37: 18,262,459 km (0.091 R)
• M38: 18,416,545 km (0.052 R)
• M39: 18,622,541 km (0.077 R)
• M40: 19,980,591 km (0.061 R)
• M41: 20,298,486 km (0.087 R)
• M42: 20,404,850 km (0.1 R)
• M43: 20,778,546 km (0.082 R)
• M44: 21,641,277 km (0.085 R)
• M45: 21,804,338 km (0.095 R)
• M46: 22,077,055 km (0.112 R)
• M47: 23,401,595 km (0.079 R)
• M48: 23,513,195 km (0.115 R)
• M49: 24,638,470 km (0.082 R)
• M50: 26,185,312 km (0.052 R)
• M51: 26,707,857 km (0.04 R)
• M52: 27,351,278 km (0.051 R)
• M53: 27,999,934 km (0.113 R)
• M54: 28,355,828 km (0.105 R)
• M55: 28,713,217 km (0.1 R)
• M56: 29,192,080 km (0.085 R)
• M57: 29,733,923 km (0.071 R)
• M58: 32,058,375 km (0.118 R)
• M59: 32,368,641 km (0.086 R)
• M60: 32,555,189 km (0.025 R)
• M61: 32,679,804 km (0.091 R)
• M62: 32,804,569 km (0.076 R)
• M63: 33,242,442 km (0.077 R)
• M64: 33,682,260 km (0.077 R)
• M65: 34,631,309 km (0.102 R)
• M66: 34,822,196 km (0.093 R)
• M67: 36,426,334 km (0.059 R)
• M68: 36,750,063 km (0.091 R)
• M69: 36,944,690 km (0.075 R)
• M70: 37,923,359 km (0.093 R)
• M71: 39,108,923 km (0.071 R)
• M72: 39,374,010 km (0.108 R)
• M73: 40,306,753 km (0.083 R)
• M74: 40,440,493 km (0.089 R)
• M75: 41,044,569 km (0.111 R)
• M76: 41,246,676 km (0.06 R)
• M77: 42,601,883 km (0.114 R)
• M78: 43,765,306 km (0.052 R)
• M79: 45,008,614 km (0.073 R)
• M80: 45,147,441 km (0.078 R)
• M81: 46,684,260 km (0.063 R)
• M82: 46,965,653 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.5

Radius: 13.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.57 AU - 11.91 AU

Year: 11680 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,092,262 km

• M1: 939,624 km (0.041 R)
• M2: 1,111,213 km (0.09 R)
• M3: 1,644,529 km (0.07 R)
• M4: 1,736,981 km (0.086 R)
• M5: 1,903,035 km (0.089 R)
• M6: 2,074,773 km (0.058 R)
• M7: 2,329,089 km (0.07 R)
• M8: 2,702,635 km (0.103 R)
• M9: 3,153,074 km (0.116 R)
• M10: 3,416,965 km (0.098 R)
• M11: 3,597,081 km (0.099 R)
• M12: 4,413,736 km (0.076 R)
• M13: 4,577,396 km (0.069 R)
• M14: 4,843,381 km (0.109 R)
• M15: 5,183,117 km (0.069 R)
• M16: 5,495,478 km (0.092 R)
• M17: 6,395,758 km (0.045 R)
• M18: 7,771,759 km (0.052 R)
• M19: 7,930,333 km (0.082 R)
• M20: 8,250,472 km (0.069 R)
• M21: 9,320,396 km (0.047 R)
• M22: 9,488,843 km (0.041 R)
• M23: 10,259,572 km (0.092 R)
• M24: 10,961,634 km (0.113 R)
• M25: 11,139,656 km (0.087 R)
• M26: 11,363,454 km (0.105 R)
• M27: 12,227,532 km (0.105 R)
• M28: 12,830,860 km (0.111 R)
• M29: 14,018,667 km (0.064 R)
• M30: 14,944,678 km (0.09 R)
• M31: 15,489,812 km (0.103 R)
• M32: 15,639,709 km (0.092 R)
• M33: 16,092,093 km (0.112 R)
• M34: 17,112,800 km (0.108 R)
• M35: 17,475,126 km (0.118 R)
• M36: 18,049,432 km (0.114 R)
• M37: 18,259,766 km (0.067 R)
• M38: 19,270,300 km (0.036 R)
• M39: 19,917,909 km (0.079 R)
• M40: 20,189,878 km (0.06 R)
• M41: 21,512,323 km (0.099 R)
• M42: 22,127,769 km (0.115 R)
• M43: 22,976,438 km (0.1 R)
• M44: 23,090,431 km (0.111 R)
• M45: 23,318,867 km (0.031 R)
• M46: 23,433,459 km (0.062 R)
• M47: 23,951,217 km (0.114 R)
• M48: 24,705,640 km (0.099 R)
• M49: 25,173,731 km (0.065 R)
• M50: 25,940,869 km (0.088 R)
• M51: 26,297,361 km (0.057 R)
• M52: 27,497,884 km (0.08 R)
• M53: 27,618,908 km (0.045 R)
• M54: 28,900,364 km (0.082 R)
• M55: 29,270,170 km (0.095 R)
• M56: 29,641,322 km (0.066 R)
• M57: 30,014,270 km (0.05 R)
• M58: 30,326,181 km (0.111 R)
• M59: 31,457,889 km (0.095 R)
• M60: 32,156,362 km (0.086 R)
• M61: 33,892,295 km (0.077 R)
• M62: 34,217,072 km (0.084 R)
• M63: 35,263,509 km (0.112 R)
• M64: 36,986,129 km (0.096 R)
• M65: 37,320,630 km (0.108 R)
• M66: 37,790,517 km (0.108 R)
• M67: 37,925,005 km (0.091 R)
• M68: 39,007,794 km (0.059 R)
• M69: 39,280,063 km (0.063 R)
• M70: 39,484,563 km (0.107 R)
• M71: 41,272,706 km (0.073 R)
• M72: 41,411,383 km (0.08 R)
• M73: 41,967,439 km (0.098 R)
• M74: 42,946,706 km (0.114 R)
• M75: 44,784,965 km (0.118 R)
• M76: 44,927,532 km (0.115 R)
• M77: 46,288,573 km (0.046 R)
• M78: 46,504,742 km (0.11 R)
• M79: 47,155,194 km (0.079 R)
• M80: 47,663,228 km (0.068 R)
• M81: 48,245,912 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.3

Radius: 3.7

Gravity: 29.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.92 AU - 21.72 AU

Year: 29102 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,092,262 km

• M1: 702,362 km (0.105 R)
• M2: 990,936 km (0.05 R)
• M3: 1,075,609 km (0.099 R)
• M4: 1,191,996 km (0.046 R)
• M5: 1,251,835 km (0.112 R)
• M6: 2,261,321 km (0.081 R)
• M7: 2,372,921 km (0.109 R)
• M8: 2,640,552 km (0.05 R)
• M9: 2,797,779 km (0.099 R)
• M10: 3,080,220 km (0.079 R)
• M11: 3,245,675 km (0.114 R)
• M12: 3,456,608 km (0.05 R)
• M13: 3,585,263 km (0.07 R)
• M14: 4,389,950 km (0.119 R)
• M15: 4,576,199 km (0.063 R)
• M16: 5,495,179 km (0.076 R)
• M17: 5,796,917 km (0.08 R)
• M18: 6,000,969 km (0.078 R)
• M19: 6,787,405 km (0.047 R)
• M20: 7,717,156 km (0.114 R)
• M21: 8,111,496 km (0.114 R)
• M22: 8,802,488 km (0.094 R)
• M23: 9,572,319 km (0.104 R)
• M24: 10,240,273 km (0.072 R)
• M25: 12,991,977 km (0.056 R)
• M26: 14,482,271 km (0.045 R)
• M27: 15,037,428 km (0.032 R)
• M28: 16,455,616 km (0.12 R)
• M29: 16,527,573 km (0.11 R)
• M30: 17,253,571 km (0.097 R)
• M31: 18,511,540 km (0.081 R)
• M32: 19,265,214 km (0.12 R)
• M33: 19,722,086 km (0.096 R)
• M34: 19,875,274 km (0.106 R)
• M35: 19,952,018 km (0.103 R)
• M36: 20,259,740 km (0.098 R)
• M37: 20,414,275 km (0.079 R)
• M38: 20,491,617 km (0.101 R)
• M39: 21,743,303 km (0.065 R)
• M40: 22,698,036 km (0.04 R)
• M41: 23,423,137 km (0.099 R)
• M42: 23,829,146 km (0.096 R)
• M43: 24,319,527 km (0.1 R)
• M44: 27,075,419 km (0.079 R)
• M45: 29,489,929 km (0.111 R)
• M46: 29,664,959 km (0.069 R)
• M47: 31,167,220 km (0.114 R)
• M48: 31,703,230 km (0.118 R)
• M49: 31,972,356 km (0.091 R)
• M50: 34,061,042 km (0.092 R)
• M51: 34,336,750 km (0.12 R)
• M52: 34,982,864 km (0.104 R)
• M53: 35,539,817 km (0.094 R)
• M54: 41,856,886 km (0.118 R)
• M55: 42,942,966 km (0.079 R)
• M56: 43,738,528 km (0.084 R)
• M57: 44,238,185 km (0.046 R)
• M58: 44,539,026 km (0.109 R)
• M59: 45,041,675 km (0.096 R)
• M60: 45,546,269 km (0.066 R)
• M61: 45,951,380 km (0.12 R)
• M62: 48,509,802 km (0.098 R)
• M63: 49,027,112 km (0.118 R)
• M64: 51,745,903 km (0.071 R)
• M65: 52,168,517 km (0.097 R)
• M66: 52,380,198 km (0.071 R)
• M67: 52,592,328 km (0.081 R)
• M68: 53,336,578 km (0.045 R)
• M69: 56,348,581 km (0.112 R)
• M70: 56,674,555 km (0.09 R)
• M71: 57,110,184 km (0.097 R)
• M72: 58,094,239 km (0.073 R)
• M73: 60,746,011 km (0.107 R)
• M74: 62,310,954 km (0.107 R)
• M75: 63,549,923 km (0.082 R)
• M76: 63,662,870 km (0.098 R)
• M77: 64,683,127 km (0.052 R)
• M78: 66,739,948 km (0.103 R)
• M79: 67,199,812 km (0.051 R)
• M80: 67,430,193 km (0.1 R)
• M81: 67,776,213 km (0.091 R)
• M82: 67,891,702 km (0.066 R)
• M83: 68,007,342 km (0.112 R)
• M84: 69,282,663 km (0.099 R)
• M85: 69,631,825 km (0.036 R)
• M86: 70,682,900 km (0.089 R)
• M87: 71,269,174 km (0.115 R)
• M88: 72,564,392 km (0.102 R)
• M89: 72,919,089 km (0.103 R)
• M90: 73,629,978 km (0.097 R)
• M91: 73,867,539 km (0.12 R)
• M92: 73,986,320 km (0.099 R)
• M93: 78,791,852 km (0.095 R)
• M94: 79,399,668 km (0.1 R)
• M95: 80,497,567 km (0.082 R)
• M96: 80,619,938 km (0.066 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit