🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.57 AU - 0.59 AU

Year: 165 Days

Day: 31.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.69 AU

Year: 165 Days

Day: 47.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,838,363 km

• M1: 199,264 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.76 AU - 0.78 AU

Year: 252 Days

Day: 23.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.33 AU - 1.63 AU

Year: 671 Days

Day: 35.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.97 AU - 2.41 AU

Year: 1208 Days

Day: 27.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.96 AU - 4.34 AU

Year: 2600 Days

Day: 38.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,838,363 km

• M1: 1,151,455 km (0.099 R)
• M2: 1,185,114 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.7

Radius: 10.7

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.59 AU - 8.55 AU

Year: 8546 Days

Day: 11.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,838,363 km

• M1: 179,667 km (0.056 R)
• M2: 265,087 km (0.104 R)
• M3: 558,299 km (0.058 R)
• M4: 626,516 km (0.116 R)
• M5: 1,243,158 km (0.113 R)
• M6: 1,450,351 km (0.069 R)
• M7: 1,568,234 km (0.113 R)
• M8: 1,648,718 km (0.032 R)
• M9: 2,435,453 km (0.061 R)
• M10: 3,042,821 km (0.092 R)
• M11: 3,118,816 km (0.109 R)
• M12: 3,298,633 km (0.062 R)
• M13: 3,588,404 km (0.1 R)
• M14: 3,941,455 km (0.08 R)
• M15: 4,108,257 km (0.078 R)
• M16: 4,305,726 km (0.041 R)
• M17: 4,420,019 km (0.102 R)
• M18: 4,887,512 km (0.05 R)
• M19: 4,976,972 km (0.093 R)
• M20: 5,340,046 km (0.098 R)
• M21: 5,743,361 km (0.104 R)
• M22: 6,124,387 km (0.099 R)
• M23: 6,480,879 km (0.092 R)
• M24: 6,645,137 km (0.108 R)
• M25: 7,146,290 km (0.105 R)
• M26: 8,044,027 km (0.08 R)
• M27: 8,149,793 km (0.088 R)
• M28: 9,755,277 km (0.085 R)
• M29: 10,439,837 km (0.059 R)
• M30: 11,495,400 km (0.078 R)
• M31: 11,814,641 km (0.052 R)
• M32: 12,299,189 km (0.101 R)
• M33: 13,120,930 km (0.097 R)
• M34: 15,383,598 km (0.103 R)
• M35: 15,559,226 km (0.099 R)
• M36: 15,647,339 km (0.112 R)
• M37: 15,779,733 km (0.115 R)
• M38: 16,134,729 km (0.058 R)
• M39: 16,942,856 km (0.074 R)
• M40: 17,718,372 km (0.09 R)
• M41: 17,902,527 km (0.04 R)
• M42: 18,412,057 km (0.076 R)
• M43: 18,738,928 km (0.09 R)
• M44: 19,303,660 km (0.115 R)
• M45: 20,017,541 km (0.071 R)
• M46: 20,498,199 km (0.082 R)
• M47: 20,643,160 km (0.081 R)
• M48: 21,323,980 km (0.114 R)
• M49: 21,421,966 km (0.043 R)
• M50: 22,259,864 km (0.047 R)
• M51: 22,807,841 km (0.098 R)
• M52: 22,958,187 km (0.062 R)
• M53: 23,360,306 km (0.032 R)
• M54: 23,562,263 km (0.071 R)
• M55: 23,663,541 km (0.072 R)
• M56: 24,222,738 km (0.089 R)
• M57: 24,529,563 km (0.069 R)
• M58: 24,734,961 km (0.055 R)
• M59: 25,302,385 km (0.09 R)
• M60: 26,135,646 km (0.103 R)
• M61: 27,402,141 km (0.119 R)
• M62: 28,796,693 km (0.072 R)
• M63: 28,959,156 km (0.091 R)
• M64: 29,121,769 km (0.025 R)
• M65: 29,339,284 km (0.079 R)
• M66: 30,434,340 km (0.056 R)
• M67: 30,710,348 km (0.032 R)
• M68: 30,820,901 km (0.1 R)
• M69: 30,986,955 km (0.043 R)
• M70: 31,320,109 km (0.075 R)
• M71: 32,383,002 km (0.109 R)
• M72: 33,457,564 km (0.105 R)
• M73: 33,685,401 km (0.117 R)
• M74: 33,913,538 km (0.084 R)
• M75: 34,199,569 km (0.066 R)
• M76: 34,543,944 km (0.058 R)
• M77: 35,178,089 km (0.109 R)
• M78: 35,757,930 km (0.073 R)
• M79: 35,932,661 km (0.1 R)
• M80: 37,398,420 km (0.049 R)
• M81: 37,634,785 km (0.09 R)
• M82: 39,063,295 km (0.115 R)
• M83: 39,603,643 km (0.05 R)
• M84: 39,784,357 km (0.108 R)
• M85: 39,904,933 km (0.04 R)
• M86: 40,025,509 km (0.114 R)
• M87: 40,327,846 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.9

Radius: 7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.86 AU - 18.68 AU

Year: 22244 Days

Day: 21.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 77,838,363 km

• M1: 221,554 km (0.117 R)
• M2: 456,722 km (0.105 R)
• M3: 558,748 km (0.049 R)
• M4: 772,823 km (0.106 R)
• M5: 882,478 km (0.094 R)
• M6: 1,101,938 km (0.052 R)
• M7: 1,194,689 km (0.082 R)
• M8: 1,471,594 km (0.087 R)
• M9: 1,714,541 km (0.039 R)
• M10: 1,822,700 km (0.102 R)
• M11: 1,896,003 km (0.119 R)
• M12: 2,416,604 km (0.117 R)
• M13: 2,599,562 km (0.062 R)
• M14: 2,936,307 km (0.056 R)
• M15: 3,022,625 km (0.079 R)
• M16: 4,074,896 km (0.097 R)
• M17: 4,195,622 km (0.116 R)
• M18: 4,293,010 km (0.116 R)
• M19: 4,366,612 km (0.06 R)
• M20: 4,816,902 km (0.1 R)
• M21: 4,918,928 km (0.11 R)
• M22: 5,229,493 km (0.101 R)
• M23: 5,573,119 km (0.118 R)
• M24: 5,680,381 km (0.118 R)
• M25: 6,088,633 km (0.071 R)
• M26: 6,990,708 km (0.025 R)
• M27: 7,252,056 km (0.117 R)
• M28: 9,646,669 km (0.112 R)
• M29: 10,231,298 km (0.117 R)
• M30: 10,362,645 km (0.064 R)
• M31: 10,594,072 km (0.066 R)
• M32: 10,927,676 km (0.115 R)
• M33: 11,230,761 km (0.096 R)
• M34: 12,191,478 km (0.12 R)
• M35: 12,681,711 km (0.11 R)
• M36: 12,929,295 km (0.098 R)
• M37: 13,214,130 km (0.086 R)
• M38: 13,429,102 km (0.075 R)
• M39: 13,645,271 km (0.112 R)
• M40: 13,935,341 km (0.07 R)
• M41: 14,154,203 km (0.116 R)
• M42: 15,717,650 km (0.075 R)
• M43: 16,212,669 km (0.113 R)
• M44: 16,674,179 km (0.089 R)
• M45: 18,283,104 km (0.094 R)
• M46: 18,843,797 km (0.046 R)
• M47: 19,085,696 km (0.071 R)
• M48: 20,311,202 km (0.086 R)
• M49: 20,393,930 km (0.082 R)
• M50: 21,899,782 km (0.109 R)
• M51: 22,751,742 km (0.056 R)
• M52: 24,006,270 km (0.088 R)
• M53: 24,312,496 km (0.104 R)
• M54: 24,400,310 km (0.112 R)
• M55: 25,150,095 km (0.082 R)
• M56: 26,311,573 km (0.116 R)
• M57: 26,401,631 km (0.092 R)
• M58: 26,672,403 km (0.037 R)
• M59: 27,719,139 km (0.105 R)
• M60: 30,370,313 km (0.079 R)
• M61: 30,417,585 km (0.098 R)
• M62: 31,415,104 km (0.09 R)
• M63: 32,037,880 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.8

Radius: 3.5

Gravity: 37.53 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.36 AU - 18.88 AU

Year: 25258 Days

Day: 18.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,838,363 km

• M1: 45,927 km (0.115 R)
• M2: 121,324 km (0.098 R)
• M3: 158,873 km (0.072 R)
• M4: 297,401 km (0.089 R)
• M5: 737,218 km (0.027 R)
• M6: 761,603 km (0.111 R)
• M7: 887,265 km (0.076 R)
• M8: 992,731 km (0.118 R)
• M9: 1,332,767 km (0.105 R)
• M10: 1,362,537 km (0.033 R)
• M11: 1,971,401 km (0.089 R)
• M12: 2,039,917 km (0.067 R)
• M13: 2,214,348 km (0.048 R)
• M14: 2,804,661 km (0.073 R)
• M15: 3,440,452 km (0.072 R)
• M16: 4,472,976 km (0.119 R)
• M17: 5,738,724 km (0.035 R)
• M18: 5,836,561 km (0.113 R)
• M19: 6,034,030 km (0.1 R)
• M20: 6,233,743 km (0.09 R)
• M21: 6,486,414 km (0.096 R)
• M22: 7,106,348 km (0.096 R)
• M23: 7,583,565 km (0.071 R)
• M24: 8,071,104 km (0.117 R)
• M25: 8,906,010 km (0.038 R)
• M26: 9,019,256 km (0.11 R)
• M27: 9,190,246 km (0.093 R)
• M28: 9,535,368 km (0.111 R)
• M29: 10,238,329 km (0.106 R)
• M30: 10,476,339 km (0.099 R)
• M31: 10,716,144 km (0.106 R)
• M32: 11,140,254 km (0.12 R)
• M33: 12,004,631 km (0.112 R)
• M34: 12,255,656 km (0.084 R)
• M35: 12,635,186 km (0.115 R)
• M36: 13,536,064 km (0.105 R)
• M37: 13,862,636 km (0.093 R)
• M38: 15,739,491 km (0.069 R)
• M39: 17,128,059 km (0.096 R)
• M40: 17,198,519 km (0.11 R)
• M41: 17,908,361 km (0.074 R)
• M42: 18,051,377 km (0.039 R)
• M43: 18,482,967 km (0.086 R)
• M44: 18,555,222 km (0.051 R)
• M45: 18,627,628 km (0.113 R)
• M46: 18,772,588 km (0.104 R)
• M47: 18,845,293 km (0.066 R)
• M48: 19,946,034 km (0.095 R)
• M49: 20,243,135 km (0.109 R)
• M50: 21,067,569 km (0.104 R)
• M51: 21,597,893 km (0.102 R)
• M52: 22,671,557 km (0.117 R)
• M53: 23,137,106 km (0.084 R)
• M54: 27,548,149 km (0.114 R)
• M55: 27,878,910 km (0.116 R)
• M56: 29,721,207 km (0.045 R)
• M57: 29,805,880 km (0.104 R)
• M58: 29,975,374 km (0.083 R)
• M59: 31,171,409 km (0.078 R)
• M60: 31,602,401 km (0.066 R)
• M61: 32,470,218 km (0.036 R)
• M62: 32,994,558 km (0.111 R)
• M63: 34,140,328 km (0.089 R)
• M64: 34,317,901 km (0.076 R)
• M65: 35,209,654 km (0.109 R)
• M66: 37,289,364 km (0.032 R)
• M67: 38,390,254 km (0.086 R)
• M68: 40,999,989 km (0.029 R)
• M69: 43,282,105 km (0.11 R)
• M70: 44,535,286 km (0.063 R)
• M71: 44,923,343 km (0.091 R)
• M72: 47,472,491 km (0.086 R)
• M73: 47,670,558 km (0.107 R)
• M74: 48,166,924 km (0.082 R)
• M75: 50,269,821 km (0.049 R)
• M76: 50,572,757 km (0.117 R)
• M77: 51,790,334 km (0.081 R)
• M78: 52,607,288 km (0.091 R)
• M79: 55,291,971 km (0.059 R)
• M80: 61,008,256 km (0.119 R)
• M81: 62,629,149 km (0.093 R)
• M82: 63,390,452 km (0.114 R)
• M83: 64,922,035 km (0.096 R)
• M84: 65,802,867 km (0.116 R)
• M85: 66,465,885 km (0.063 R)
• M86: 71,169,392 km (0.094 R)
• M87: 71,395,883 km (0.114 R)
• M88: 71,963,607 km (0.09 R)
• M89: 73,446,421 km (0.095 R)
• M90: 74,478,946 km (0.085 R)
• M91: 75,169,938 km (0.061 R)
• M92: 76,790,532 km (0.071 R)
• M93: 77,838,315 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 15,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit