🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.51 AU - 0.69 AU

Year: 175 Days

Day: 12.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.52 AU - 0.76 AU

Year: 193 Days

Day: 39.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.99 AU

Year: 265 Days

Day: 18.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,142,503 km

• M1: 49,816 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.64 AU - 2.5 AU

Year: 1122 Days

Day: 45.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.92 AU - 3.08 AU

Year: 1489 Days

Day: 35.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.44 AU - 2.86 AU

Year: 1625 Days

Day: 34.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 14.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.99 AU - 5.33 AU

Year: 4416 Days

Day: 11.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,142,503 km

• M1: 203,603 km (0.034 R)
• M2: 331,509 km (0.114 R)
• M3: 463,454 km (0.083 R)
• M4: 576,849 km (0.05 R)
• M5: 726,447 km (0.037 R)
• M6: 1,013,675 km (0.119 R)
• M7: 1,113,307 km (0.079 R)
• M8: 1,482,365 km (0.103 R)
• M9: 1,580,801 km (0.11 R)
• M10: 1,681,630 km (0.06 R)
• M11: 1,907,971 km (0.103 R)
• M12: 2,126,235 km (0.067 R)
• M13: 2,410,919 km (0.108 R)
• M14: 2,528,503 km (0.089 R)
• M15: 2,647,882 km (0.043 R)
• M16: 2,830,841 km (0.04 R)
• M17: 3,081,267 km (0.118 R)
• M18: 3,448,979 km (0.072 R)
• M19: 3,626,851 km (0.098 R)
• M20: 3,830,902 km (0.12 R)
• M21: 3,992,169 km (0.089 R)
• M22: 4,297,947 km (0.068 R)
• M23: 4,489,881 km (0.065 R)
• M24: 5,492,635 km (0.04 R)
• M25: 5,596,756 km (0.119 R)
• M26: 5,727,654 km (0.116 R)
• M27: 6,126,930 km (0.081 R)
• M28: 6,398,301 km (0.086 R)
• M29: 6,645,885 km (0.047 R)
• M30: 7,696,960 km (0.119 R)
• M31: 8,167,595 km (0.028 R)
• M32: 8,526,779 km (0.108 R)
• M33: 9,106,022 km (0.114 R)
• M34: 9,856,256 km (0.097 R)
• M35: 10,561,310 km (0.098 R)
• M36: 10,723,923 km (0.069 R)
• M37: 11,382,453 km (0.101 R)
• M38: 11,716,655 km (0.096 R)
• M39: 12,600,778 km (0.047 R)
• M40: 13,190,643 km (0.06 R)
• M41: 13,365,822 km (0.11 R)
• M42: 14,074,317 km (0.097 R)
• M43: 14,181,729 km (0.097 R)
• M44: 14,541,511 km (0.061 R)
• M45: 14,686,173 km (0.074 R)
• M46: 14,795,080 km (0.089 R)
• M47: 15,233,402 km (0.068 R)
• M48: 15,750,113 km (0.106 R)
• M49: 15,936,063 km (0.066 R)
• M50: 16,310,207 km (0.069 R)
• M51: 16,800,888 km (0.086 R)
• M52: 18,419,387 km (0.083 R)
• M53: 19,605,848 km (0.039 R)
• M54: 19,846,102 km (0.076 R)
• M55: 19,966,529 km (0.12 R)
• M56: 20,208,279 km (0.049 R)
• M57: 21,555,108 km (0.109 R)
• M58: 21,720,264 km (0.072 R)
• M59: 21,844,580 km (0.058 R)
• M60: 22,260,163 km (0.039 R)
• M61: 22,510,889 km (0.073 R)
• M62: 22,678,588 km (0.045 R)
• M63: 23,395,761 km (0.116 R)
• M64: 23,565,554 km (0.113 R)
• M65: 24,034,693 km (0.12 R)
• M66: 25,373,444 km (0.069 R)
• M67: 25,591,708 km (0.065 R)
• M68: 26,161,975 km (0.12 R)
• M69: 26,382,482 km (0.082 R)
• M70: 26,692,150 km (0.039 R)
• M71: 27,003,014 km (0.1 R)
• M72: 27,270,345 km (0.114 R)
• M73: 27,628,333 km (0.094 R)
• M74: 28,666,094 km (0.117 R)
• M75: 29,258,352 km (0.059 R)
• M76: 29,946,801 km (0.093 R)
• M77: 30,454,985 km (0.112 R)
• M78: 30,826,436 km (0.067 R)
• M79: 31,199,234 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.7

Radius: 11

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.49 AU - 7.45 AU

Year: 6200 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 175.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 90,142,503 km

• M1: 137,630 km (0.073 R)
• M2: 242,498 km (0.047 R)
• M3: 462,108 km (0.086 R)
• M4: 603,777 km (0.063 R)
• M5: 1,031,777 km (0.106 R)
• M6: 1,145,920 km (0.083 R)
• M7: 1,224,608 km (0.116 R)
• M8: 1,500,317 km (0.08 R)
• M9: 1,735,485 km (0.119 R)
• M10: 1,826,889 km (0.07 R)
• M11: 1,919,939 km (0.09 R)
• M12: 2,563,509 km (0.029 R)
• M13: 3,101,613 km (0.083 R)
• M14: 3,852,893 km (0.102 R)
• M15: 4,510,226 km (0.082 R)
• M16: 4,594,899 km (0.119 R)
• M17: 4,744,197 km (0.081 R)
• M18: 4,982,357 km (0.112 R)
• M19: 5,202,266 km (0.071 R)
• M20: 5,788,989 km (0.1 R)
• M21: 5,950,555 km (0.092 R)
• M22: 6,660,097 km (0.085 R)
• M23: 7,049,500 km (0.078 R)
• M24: 7,471,366 km (0.051 R)
• M25: 7,774,153 km (0.054 R)
• M26: 8,812,362 km (0.078 R)
• M27: 9,293,917 km (0.108 R)
• M28: 9,429,154 km (0.041 R)
• M29: 9,674,195 km (0.112 R)
• M30: 10,254,336 km (0.05 R)
• M31: 10,366,235 km (0.094 R)
• M32: 11,045,559 km (0.037 R)
• M33: 12,032,456 km (0.116 R)
• M34: 12,446,992 km (0.118 R)
• M35: 12,596,290 km (0.065 R)
• M36: 13,351,311 km (0.114 R)
• M37: 13,565,236 km (0.061 R)
• M38: 14,968,314 km (0.075 R)
• M39: 15,864,405 km (0.065 R)
• M40: 16,123,659 km (0.104 R)
• M41: 16,547,918 km (0.057 R)
• M42: 17,708,498 km (0.087 R)
• M43: 17,809,178 km (0.112 R)
• M44: 17,977,475 km (0.092 R)
• M45: 18,247,649 km (0.097 R)
• M46: 18,723,969 km (0.108 R)
• M47: 18,895,109 km (0.115 R)
• M48: 19,169,920 km (0.087 R)
• M49: 19,480,784 km (0.115 R)
• M50: 19,584,755 km (0.071 R)
• M51: 19,793,145 km (0.097 R)
• M52: 20,002,432 km (0.032 R)
• M53: 20,317,635 km (0.118 R)
• M54: 21,273,266 km (0.046 R)
• M55: 21,559,148 km (0.097 R)
• M56: 21,810,472 km (0.106 R)
• M57: 21,954,385 km (0.118 R)
• M58: 22,642,835 km (0.083 R)
• M59: 23,044,654 km (0.072 R)
• M60: 23,485,519 km (0.117 R)
• M61: 23,596,222 km (0.092 R)
• M62: 23,670,123 km (0.06 R)
• M63: 24,226,777 km (0.105 R)
• M64: 24,637,722 km (0.036 R)
• M65: 25,239,554 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.6

Radius: 8.5

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.31 AU - 10.75 AU

Year: 10223 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,142,503 km

• M1: 186,399 km (0.072 R)
• M2: 259,552 km (0.071 R)
• M3: 347,067 km (0.084 R)
• M4: 826,528 km (0.104 R)
• M5: 1,156,541 km (0.095 R)
• M6: 1,290,730 km (0.12 R)
• M7: 1,825,842 km (0.08 R)
• M8: 2,117,408 km (0.09 R)
• M9: 2,227,064 km (0.091 R)
• M10: 2,366,938 km (0.057 R)
• M11: 2,538,526 km (0.074 R)
• M12: 2,744,074 km (0.039 R)
• M13: 3,985,886 km (0.113 R)
• M14: 4,053,803 km (0.087 R)
• M15: 4,575,152 km (0.116 R)
• M16: 4,789,675 km (0.115 R)
• M17: 4,898,133 km (0.082 R)
• M18: 5,303,095 km (0.067 R)
• M19: 5,834,018 km (0.116 R)
• M20: 6,223,571 km (0.109 R)
• M21: 6,621,651 km (0.061 R)
• M22: 6,702,134 km (0.068 R)
• M23: 7,027,958 km (0.064 R)
• M24: 7,275,692 km (0.118 R)
• M25: 7,358,869 km (0.078 R)
• M26: 8,121,968 km (0.048 R)
• M27: 9,088,519 km (0.08 R)
• M28: 9,722,515 km (0.077 R)
• M29: 10,747,410 km (0.113 R)
• M30: 11,320,819 km (0.094 R)
• M31: 11,611,188 km (0.093 R)
• M32: 11,757,345 km (0.088 R)
• M33: 12,597,038 km (0.101 R)
• M34: 12,697,119 km (0.076 R)
• M35: 13,049,422 km (0.105 R)
• M36: 14,177,689 km (0.099 R)
• M37: 14,386,079 km (0.056 R)
• M38: 14,753,342 km (0.086 R)
• M39: 15,070,639 km (0.05 R)
• M40: 15,176,854 km (0.112 R)
• M41: 15,443,587 km (0.104 R)
• M42: 16,855,641 km (0.077 R)
• M43: 17,076,447 km (0.092 R)
• M44: 18,421,781 km (0.112 R)
• M45: 19,107,089 km (0.116 R)
• M46: 19,510,853 km (0.108 R)
• M47: 19,800,924 km (0.025 R)
• M48: 20,916,026 km (0.099 R)
• M49: 21,630,955 km (0.106 R)
• M50: 22,840,005 km (0.051 R)
• M51: 23,884,946 km (0.058 R)
• M52: 24,694,569 km (0.067 R)
• M53: 25,197,218 km (0.068 R)
• M54: 26,340,445 km (0.056 R)
• M55: 26,661,033 km (0.096 R)
• M56: 26,918,491 km (0.112 R)
• M57: 26,982,968 km (0.079 R)
• M58: 30,675,043 km (0.081 R)
• M59: 31,895,014 km (0.041 R)
• M60: 32,510,908 km (0.086 R)
• M61: 32,717,054 km (0.079 R)
• M62: 32,785,869 km (0.111 R)
• M63: 34,172,492 km (0.078 R)
• M64: 34,312,216 km (0.113 R)
• M65: 34,452,090 km (0.06 R)
• M66: 35,013,681 km (0.063 R)
• M67: 35,719,783 km (0.036 R)
• M68: 35,790,692 km (0.103 R)
• M69: 37,649,745 km (0.083 R)
• M70: 38,518,310 km (0.066 R)
• M71: 38,809,278 km (0.106 R)
• M72: 38,955,136 km (0.07 R)
• M73: 41,015,099 km (0.047 R)
• M74: 41,312,200 km (0.087 R)
• M75: 44,399,152 km (0.114 R)
• M76: 44,780,627 km (0.114 R)
• M77: 45,470,123 km (0.103 R)
• M78: 45,931,633 km (0.1 R)
• M79: 46,085,868 km (0.093 R)
• M80: 46,859,588 km (0.076 R)
• M81: 47,092,512 km (0.104 R)
• M82: 47,871,618 km (0.086 R)
• M83: 48,733,750 km (0.118 R)
• M84: 48,969,666 km (0.088 R)
• M85: 49,048,504 km (0.038 R)
• M86: 49,363,857 km (0.097 R)
• M87: 49,600,820 km (0.114 R)
• M88: 51,190,596 km (0.104 R)
• M89: 51,991,693 km (0.065 R)
• M90: 53,120,259 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.2

Radius: 5.9

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.87 AU - 19.07 AU

Year: 28698 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,142,503 km

• M1: 163,510 km (0.099 R)
• M2: 328,068 km (0.089 R)
• M3: 387,608 km (0.111 R)
• M4: 473,028 km (0.048 R)
• M5: 714,330 km (0.104 R)
• M6: 793,916 km (0.11 R)
• M7: 933,192 km (0.101 R)
• M8: 1,080,396 km (0.076 R)
• M9: 1,203,664 km (0.106 R)
• M10: 1,266,944 km (0.093 R)
• M11: 2,266,109 km (0.096 R)
• M12: 2,305,453 km (0.115 R)
• M13: 2,586,697 km (0.038 R)
• M14: 2,710,713 km (0.118 R)
• M15: 2,752,451 km (0.073 R)
• M16: 2,794,339 km (0.09 R)
• M17: 2,836,525 km (0.112 R)
• M18: 3,585,861 km (0.076 R)
• M19: 4,053,953 km (0.037 R)
• M20: 4,892,898 km (0.116 R)
• M21: 5,463,613 km (0.117 R)
• M22: 5,730,047 km (0.104 R)
• M23: 6,330,982 km (0.045 R)
• M24: 6,386,632 km (0.09 R)
• M25: 7,532,851 km (0.058 R)
• M26: 8,555,951 km (0.096 R)
• M27: 9,622,135 km (0.086 R)
• M28: 10,203,323 km (0.084 R)
• M29: 10,334,071 km (0.07 R)
• M30: 10,929,172 km (0.092 R)
• M31: 11,129,932 km (0.056 R)
• M32: 13,133,197 km (0.074 R)
• M33: 13,489,689 km (0.102 R)
• M34: 13,921,727 km (0.12 R)
• M35: 14,947,370 km (0.089 R)
• M36: 15,770,009 km (0.119 R)
• M37: 16,454,120 km (0.075 R)
• M38: 16,915,480 km (0.091 R)
• M39: 17,303,238 km (0.108 R)
• M40: 18,803,256 km (0.097 R)
• M41: 19,853,433 km (0.107 R)
• M42: 20,922,459 km (0.115 R)
• M43: 21,338,640 km (0.11 R)
• M44: 22,944,723 km (0.076 R)
• M45: 23,373,919 km (0.12 R)
• M46: 25,381,672 km (0.087 R)
• M47: 25,825,380 km (0.086 R)
• M48: 27,534,834 km (0.114 R)
• M49: 28,449,177 km (0.085 R)
• M50: 30,026,237 km (0.086 R)
• M51: 30,213,534 km (0.107 R)
• M52: 31,061,754 km (0.1 R)
• M53: 31,156,449 km (0.088 R)
• M54: 31,346,139 km (0.103 R)
• M55: 31,917,603 km (0.12 R)
• M56: 33,070,853 km (0.111 R)
• M57: 33,167,643 km (0.089 R)
• M58: 35,023,105 km (0.096 R)
• M59: 35,319,160 km (0.106 R)
• M60: 35,715,145 km (0.078 R)
• M61: 36,711,617 km (0.112 R)
• M62: 37,717,214 km (0.102 R)
• M63: 40,373,773 km (0.084 R)
• M64: 45,972,772 km (0.098 R)
• M65: 52,371,971 km (0.096 R)
• M66: 52,936,553 km (0.05 R)
• M67: 53,503,080 km (0.115 R)
• M68: 54,527,975 km (0.094 R)
• M69: 54,642,268 km (0.052 R)
• M70: 54,985,595 km (0.119 R)
• M71: 57,408,931 km (0.119 R)
• M72: 58,107,553 km (0.039 R)
• M73: 63,677,530 km (0.106 R)
• M74: 63,918,383 km (0.037 R)
• M75: 65,369,333 km (0.111 R)
• M76: 65,612,280 km (0.088 R)
• M77: 66,708,982 km (0.1 R)
• M78: 68,550,232 km (0.084 R)
• M79: 71,280,842 km (0.093 R)
• M80: 73,036,822 km (0.108 R)
• M81: 73,162,783 km (0.06 R)
• M82: 73,541,266 km (0.096 R)
• M83: 74,173,317 km (0.045 R)
• M84: 75,825,027 km (0.089 R)
• M85: 75,952,634 km (0.115 R)
• M86: 77,746,013 km (0.073 R)
• M87: 79,164,949 km (0.096 R)
• M88: 79,942,409 km (0.081 R)
• M89: 80,852,712 km (0.103 R)
• M90: 81,374,510 km (0.108 R)
• M91: 82,159,151 km (0.086 R)
• M92: 83,867,857 km (0.052 R)
• M93: 84,660,427 km (0.085 R)
• M94: 86,253,046 km (0.09 R)
• M95: 88,660,524 km (0.116 R)
• M96: 89,333,116 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 14,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit