🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.65 AU

Year: 142 Days

Day: 43.9 Hours

Environment

Temp: 262 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.74 AU - 0.9 AU

Year: 266 Days

Day: 43.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,898,348 km

• M1: 203,902 km (0.106 R)
• M2: 236,813 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.88 AU - 1.32 AU

Year: 413 Days

Day: 20.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.72 AU - 2.62 AU

Year: 1145 Days

Day: 38.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,898,348 km

• M1: 41,887 km (0.112 R)
• M2: 1,263,952 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.09 AU - 3.25 AU

Year: 1563 Days

Day: 32 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.71 AU - 4.45 AU

Year: 2952 Days

Day: 17.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.56 AU - 5.06 AU

Year: 3205 Days

Day: 23.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,898,348 km

• M1: 98,435 km (0.1 R)

Asteroid Belt

Center: 7.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 10.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.36 AU - 11.56 AU

Year: 12116 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,898,348 km

• M1: 175,628 km (0.037 R)
• M2: 272,717 km (0.101 R)
• M3: 480,060 km (0.059 R)
• M4: 1,585,737 km (0.108 R)
• M5: 1,653,206 km (0.069 R)
• M6: 2,127,880 km (0.086 R)
• M7: 2,355,119 km (0.073 R)
• M8: 2,432,611 km (0.109 R)
• M9: 3,726,184 km (0.043 R)
• M10: 3,939,361 km (0.073 R)
• M11: 4,094,045 km (0.11 R)
• M12: 5,995,883 km (0.079 R)
• M13: 6,354,469 km (0.103 R)
• M14: 6,426,874 km (0.103 R)
• M15: 6,499,728 km (0.076 R)
• M16: 6,830,938 km (0.095 R)
• M17: 7,395,072 km (0.106 R)
• M18: 9,094,055 km (0.12 R)
• M19: 9,381,731 km (0.11 R)
• M20: 9,630,662 km (0.068 R)
• M21: 10,008,247 km (0.04 R)
• M22: 10,220,078 km (0.091 R)
• M23: 10,390,619 km (0.042 R)
• M24: 10,562,208 km (0.072 R)
• M25: 11,478,046 km (0.116 R)
• M26: 11,566,608 km (0.11 R)
• M27: 12,647,004 km (0.104 R)
• M28: 12,738,408 km (0.117 R)
• M29: 13,245,545 km (0.119 R)
• M30: 14,327,287 km (0.114 R)
• M31: 14,710,108 km (0.082 R)
• M32: 15,632,977 km (0.096 R)
• M33: 16,474,615 km (0.102 R)
• M34: 17,585,379 km (0.101 R)
• M35: 18,460,377 km (0.111 R)
• M36: 18,824,648 km (0.091 R)
• M37: 19,772,650 km (0.117 R)
• M38: 19,878,864 km (0.092 R)
• M39: 21,714,580 km (0.105 R)
• M40: 22,486,206 km (0.094 R)
• M41: 22,819,659 km (0.111 R)
• M42: 22,931,110 km (0.1 R)
• M43: 23,660,250 km (0.069 R)
• M44: 24,112,783 km (0.112 R)
• M45: 24,797,044 km (0.1 R)
• M46: 24,911,636 km (0.113 R)
• M47: 25,487,588 km (0.119 R)
• M48: 25,777,209 km (0.104 R)
• M49: 27,537,677 km (0.061 R)
• M50: 27,656,308 km (0.118 R)
• M51: 28,133,076 km (0.113 R)
• M52: 28,853,091 km (0.078 R)
• M53: 28,973,667 km (0.089 R)
• M54: 29,518,502 km (0.103 R)
• M55: 29,700,862 km (0.107 R)
• M56: 29,944,707 km (0.096 R)
• M57: 30,926,218 km (0.089 R)
• M58: 31,545,105 km (0.099 R)
• M59: 31,793,736 km (0.09 R)
• M60: 32,732,164 km (0.067 R)
• M61: 33,616,138 km (0.067 R)
• M62: 33,742,997 km (0.12 R)
• M63: 34,380,134 km (0.042 R)
• M64: 35,085,338 km (0.086 R)
• M65: 35,149,815 km (0.059 R)
• M66: 35,989,957 km (0.115 R)
• M67: 36,640,857 km (0.042 R)
• M68: 36,771,456 km (0.057 R)
• M69: 37,888,204 km (0.098 R)
• M70: 37,954,177 km (0.107 R)
• M71: 39,015,873 km (0.025 R)
• M72: 39,282,905 km (0.052 R)
• M73: 39,416,645 km (0.071 R)
• M74: 40,154,761 km (0.083 R)
• M75: 40,897,365 km (0.1 R)
• M76: 41,032,901 km (0.105 R)
• M77: 41,440,405 km (0.117 R)
• M78: 41,576,539 km (0.112 R)
• M79: 41,712,823 km (0.089 R)
• M80: 41,917,473 km (0.085 R)
• M81: 42,190,788 km (0.048 R)
• M82: 42,876,994 km (0.08 R)
• M83: 43,221,518 km (0.081 R)
• M84: 43,428,561 km (0.116 R)
• M85: 43,843,845 km (0.08 R)
• M86: 44,678,302 km (0.098 R)
• M87: 46,433,533 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.9

Radius: 14.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.48 AU - 12.64 AU

Year: 13174 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,898,348 km

• M1: 277,504 km (0.051 R)
• M2: 440,566 km (0.107 R)
• M3: 751,131 km (0.075 R)
• M4: 1,336,956 km (0.117 R)
• M5: 1,453,643 km (0.069 R)
• M6: 1,698,085 km (0.085 R)
• M7: 1,847,085 km (0.051 R)
• M8: 2,090,331 km (0.064 R)
• M9: 2,321,011 km (0.096 R)
• M10: 2,463,428 km (0.096 R)
• M11: 2,560,068 km (0.058 R)
• M12: 2,757,388 km (0.071 R)
• M13: 3,141,106 km (0.066 R)
• M14: 3,679,659 km (0.088 R)
• M15: 3,846,909 km (0.111 R)
• M16: 4,073,999 km (0.082 R)
• M17: 4,218,211 km (0.102 R)
• M18: 4,393,540 km (0.109 R)
• M19: 4,721,309 km (0.072 R)
• M20: 5,057,306 km (0.099 R)
• M21: 5,655,996 km (0.06 R)
• M22: 7,058,626 km (0.092 R)
• M23: 7,232,608 km (0.081 R)
• M24: 7,798,836 km (0.042 R)
• M25: 8,489,978 km (0.106 R)
• M26: 8,638,080 km (0.065 R)
• M27: 9,163,019 km (0.083 R)
• M28: 9,892,010 km (0.089 R)
• M29: 10,204,520 km (0.08 R)
• M30: 10,520,470 km (0.104 R)
• M31: 10,759,528 km (0.103 R)
• M32: 10,919,897 km (0.095 R)
• M33: 11,610,291 km (0.104 R)
• M34: 12,147,796 km (0.077 R)
• M35: 12,356,784 km (0.107 R)
• M36: 13,548,930 km (0.115 R)
• M37: 14,378,749 km (0.029 R)
• M38: 14,555,424 km (0.103 R)
• M39: 15,000,627 km (0.098 R)
• M40: 15,450,318 km (0.117 R)
• M41: 15,904,498 km (0.079 R)
• M42: 16,316,939 km (0.11 R)
• M43: 17,293,215 km (0.09 R)
• M44: 17,907,164 km (0.087 R)
• M45: 18,192,896 km (0.114 R)
• M46: 19,253,545 km (0.03 R)
• M47: 21,283,289 km (0.09 R)
• M48: 21,434,533 km (0.086 R)
• M49: 21,991,934 km (0.05 R)
• M50: 22,195,836 km (0.117 R)
• M51: 23,276,531 km (0.093 R)
• M52: 24,427,088 km (0.091 R)
• M53: 25,222,201 km (0.065 R)
• M54: 25,382,271 km (0.087 R)
• M55: 25,489,084 km (0.118 R)
• M56: 26,025,841 km (0.113 R)
• M57: 26,783,404 km (0.108 R)
• M58: 27,110,425 km (0.101 R)
• M59: 27,438,643 km (0.111 R)
• M60: 27,603,201 km (0.082 R)
• M61: 27,713,155 km (0.084 R)
• M62: 28,043,766 km (0.117 R)
• M63: 28,597,877 km (0.036 R)
• M64: 28,820,479 km (0.046 R)
• M65: 30,111,807 km (0.111 R)
• M66: 30,281,601 km (0.069 R)
• M67: 30,907,070 km (0.101 R)
• M68: 31,135,506 km (0.037 R)
• M69: 31,881,999 km (0.115 R)
• M70: 32,692,520 km (0.112 R)
• M71: 33,685,850 km (0.108 R)
• M72: 34,689,053 km (0.086 R)
• M73: 34,807,685 km (0.096 R)
• M74: 35,701,981 km (0.094 R)
• M75: 36,422,893 km (0.075 R)
• M76: 37,088,005 km (0.115 R)
• M77: 37,635,234 km (0.096 R)
• M78: 38,123,821 km (0.102 R)
• M79: 38,430,197 km (0.111 R)
• M80: 40,348,491 km (0.109 R)
• M81: 40,535,787 km (0.089 R)
• M82: 41,791,661 km (0.05 R)
• M83: 41,918,071 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594

Radius: 7.5

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.75 AU - 16.19 AU

Year: 17706 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,898,348 km

• M1: 160,070 km (0.058 R)
• M2: 311,313 km (0.095 R)
• M3: 440,416 km (0.07 R)
• M4: 530,773 km (0.091 R)
• M5: 627,713 km (0.092 R)
• M6: 688,898 km (0.083 R)
• M7: 955,033 km (0.1 R)
• M8: 1,465,461 km (0.116 R)
• M9: 1,837,211 km (0.116 R)
• M10: 2,018,524 km (0.106 R)
• M11: 2,174,255 km (0.053 R)
• M12: 3,010,358 km (0.065 R)
• M13: 3,517,944 km (0.061 R)
• M14: 3,820,131 km (0.062 R)
• M15: 3,896,875 km (0.115 R)
• M16: 4,249,178 km (0.09 R)
• M17: 4,368,856 km (0.093 R)
• M18: 4,775,762 km (0.1 R)
• M19: 4,983,853 km (0.078 R)
• M20: 5,067,927 km (0.05 R)
• M21: 5,845,836 km (0.054 R)
• M22: 6,248,703 km (0.096 R)
• M23: 6,568,244 km (0.09 R)
• M24: 9,103,629 km (0.045 R)
• M25: 9,206,552 km (0.111 R)
• M26: 9,517,865 km (0.089 R)
• M27: 9,570,075 km (0.064 R)
• M28: 11,568,104 km (0.056 R)
• M29: 12,186,243 km (0.071 R)
• M30: 13,046,430 km (0.113 R)
• M31: 14,163,926 km (0.104 R)
• M32: 14,523,111 km (0.057 R)
• M33: 15,618,766 km (0.087 R)
• M34: 15,803,968 km (0.068 R)
• M35: 16,114,234 km (0.097 R)
• M36: 17,057,149 km (0.101 R)
• M37: 17,375,493 km (0.104 R)
• M38: 17,953,240 km (0.105 R)
• M39: 18,276,970 km (0.058 R)
• M40: 18,930,264 km (0.11 R)
• M41: 19,325,951 km (0.115 R)
• M42: 20,596,635 km (0.033 R)
• M43: 20,867,706 km (0.045 R)
• M44: 23,007,405 km (0.049 R)
• M45: 24,855,237 km (0.063 R)
• M46: 25,433,284 km (0.099 R)
• M47: 26,162,124 km (0.087 R)
• M48: 26,602,690 km (0.074 R)
• M49: 27,119,850 km (0.05 R)
• M50: 27,268,101 km (0.112 R)
• M51: 28,314,239 km (0.118 R)
• M52: 28,993,713 km (0.064 R)
• M53: 29,069,409 km (0.11 R)
• M54: 29,449,538 km (0.102 R)
• M55: 29,525,833 km (0.099 R)
• M56: 30,599,646 km (0.053 R)
• M57: 30,676,839 km (0.083 R)
• M58: 33,737,910 km (0.04 R)
• M59: 33,817,646 km (0.063 R)
• M60: 34,538,259 km (0.094 R)
• M61: 34,779,560 km (0.07 R)
• M62: 35,913,213 km (0.078 R)
• M63: 36,157,805 km (0.092 R)
• M64: 36,239,336 km (0.04 R)
• M65: 36,566,507 km (0.108 R)
• M66: 36,730,466 km (0.07 R)
• M67: 37,553,703 km (0.093 R)
• M68: 38,967,253 km (0.093 R)
• M69: 39,302,353 km (0.079 R)
• M70: 39,386,277 km (0.116 R)
• M71: 39,470,201 km (0.097 R)
• M72: 40,228,812 km (0.114 R)
• M73: 41,846,115 km (0.116 R)
• M74: 42,447,199 km (0.115 R)
• M75: 43,832,027 km (0.086 R)
• M76: 44,093,374 km (0.075 R)
• M77: 46,556,952 km (0.108 R)
• M78: 49,517,494 km (0.062 R)
• M79: 49,880,418 km (0.056 R)
• M80: 53,465,381 km (0.084 R)
• M81: 54,117,628 km (0.116 R)
• M82: 54,210,977 km (0.085 R)
• M83: 54,584,972 km (0.075 R)
• M84: 56,089,926 km (0.109 R)
• M85: 57,132,474 km (0.09 R)
• M86: 57,703,788 km (0.071 R)
• M87: 57,799,232 km (0.075 R)
• M88: 59,236,568 km (0.1 R)
• M89: 59,525,442 km (0.118 R)
• M90: 60,782,812 km (0.063 R)
• M91: 61,171,467 km (0.112 R)
• M92: 62,636,030 km (0.114 R)
• M93: 63,816,058 km (0.111 R)
• M94: 66,497,899 km (0.042 R)
• M95: 66,898,373 km (0.09 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 18,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit