🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.59 AU - 0.85 AU

Year: 178 Days

Day: 39.3 Hours

Environment

Temp: 366 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,984,734 km

• M1: 101,128 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.82 AU - 1.02 AU

Year: 256 Days

Day: 41.1 Hours

Environment

Temp: 273 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,984,734 km

• M1: 117,584 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.13 AU - 2.95 AU

Year: 1176 Days

Day: 42.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,984,734 km

• M1: 1,529,189 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848

Radius: 11.2

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.22 AU - 21.24 AU

Year: 20782 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 29,984,734 km

• M1: 210,783 km (0.114 R)
• M2: 510,578 km (0.077 R)
• M3: 808,726 km (0.106 R)
• M4: 1,189,303 km (0.105 R)
• M5: 1,823,748 km (0.083 R)
• M6: 2,176,499 km (0.108 R)
• M7: 2,249,653 km (0.118 R)
• M8: 2,436,351 km (0.043 R)
• M9: 2,667,180 km (0.113 R)
• M10: 2,986,273 km (0.043 R)
• M11: 3,445,239 km (0.079 R)
• M12: 3,531,108 km (0.056 R)
• M13: 4,569,617 km (0.117 R)
• M14: 5,494,580 km (0.068 R)
• M15: 5,645,973 km (0.105 R)
• M16: 5,747,550 km (0.087 R)
• M17: 5,952,798 km (0.091 R)
• M18: 6,370,476 km (0.114 R)
• M19: 6,743,722 km (0.104 R)
• M20: 7,234,104 km (0.096 R)
• M21: 8,422,959 km (0.1 R)
• M22: 8,539,495 km (0.089 R)
• M23: 8,656,331 km (0.08 R)
• M24: 10,348,881 km (0.058 R)
• M25: 10,536,178 km (0.053 R)
• M26: 11,360,911 km (0.088 R)
• M27: 11,878,819 km (0.091 R)
• M28: 12,140,615 km (0.097 R)
• M29: 13,478,469 km (0.116 R)
• M30: 13,820,150 km (0.106 R)
• M31: 14,164,674 km (0.108 R)
• M32: 14,512,190 km (0.084 R)
• M33: 14,862,399 km (0.078 R)
• M34: 14,932,859 km (0.109 R)
• M35: 15,642,851 km (0.112 R)
• M36: 16,074,142 km (0.04 R)
• M37: 16,948,541 km (0.115 R)
• M38: 17,838,349 km (0.088 R)
• M39: 18,439,882 km (0.095 R)
• M40: 19,508,759 km (0.116 R)
• M41: 20,050,752 km (0.064 R)
• M42: 20,519,293 km (0.026 R)
• M43: 21,308,122 km (0.03 R)
• M44: 21,706,202 km (0.043 R)
• M45: 22,026,491 km (0.081 R)
• M46: 22,267,793 km (0.075 R)
• M47: 23,651,423 km (0.115 R)
• M48: 24,229,170 km (0.115 R)
• M49: 24,561,427 km (0.094 R)
• M50: 24,811,704 km (0.116 R)
• M51: 25,146,654 km (0.119 R)
• M52: 26,075,358 km (0.082 R)
• M53: 33,343,720 km (0.07 R)
• M54: 34,643,426 km (0.098 R)
• M55: 34,924,072 km (0.117 R)
• M56: 35,017,720 km (0.037 R)
• M57: 37,675,625 km (0.074 R)
• M58: 37,771,817 km (0.06 R)
• M59: 39,809,190 km (0.073 R)
• M60: 41,088,252 km (0.058 R)
• M61: 41,583,870 km (0.102 R)
• M62: 41,782,685 km (0.107 R)
• M63: 42,081,432 km (0.076 R)
• M64: 42,181,064 km (0.093 R)
• M65: 42,480,859 km (0.101 R)
• M66: 43,384,130 km (0.089 R)
• M67: 43,888,724 km (0.108 R)
• M68: 45,414,323 km (0.076 R)
• M69: 45,721,448 km (0.119 R)
• M70: 46,543,937 km (0.075 R)
• M71: 47,579,004 km (0.052 R)
• M72: 49,461,095 km (0.069 R)
• M73: 50,093,894 km (0.038 R)
• M74: 50,305,426 km (0.08 R)
• M75: 50,411,191 km (0.112 R)
• M76: 51,154,393 km (0.088 R)
• M77: 51,367,421 km (0.108 R)
• M78: 51,474,084 km (0.119 R)
• M79: 53,946,488 km (0.057 R)
• M80: 54,489,080 km (0.106 R)
• M81: 59,453,186 km (0.072 R)
• M82: 59,565,235 km (0.111 R)
• M83: 62,614,189 km (0.076 R)
• M84: 65,945,285 km (0.114 R)
• M85: 66,641,663 km (0.072 R)
• M86: 68,158,735 km (0.082 R)
• M87: 69,098,060 km (0.11 R)
• M88: 70,159,756 km (0.089 R)
• M89: 72,658,339 km (0.11 R)
• M90: 72,897,696 km (0.112 R)
• M91: 73,737,987 km (0.113 R)
• M92: 75,670,493 km (0.098 R)
• M93: 75,791,816 km (0.026 R)
• M94: 81,194,394 km (0.119 R)
• M95: 81,567,192 km (0.047 R)
• M96: 82,689,176 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 22.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.7

Radius: 4

Gravity: 52.67 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 17.23 AU - 27.41 AU

Year: 30641 Days

Day: 20 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 29,984,734 km

• M1: 268,977 km (0.045 R)
• M2: 1,446,611 km (0.099 R)
• M3: 1,970,204 km (0.107 R)
• M4: 2,686,329 km (0.111 R)
• M5: 2,925,237 km (0.088 R)
• M6: 3,893,584 km (0.069 R)
• M7: 4,218,361 km (0.107 R)
• M8: 5,481,416 km (0.102 R)
• M9: 5,601,692 km (0.059 R)
• M10: 5,662,130 km (0.105 R)
• M11: 5,722,867 km (0.093 R)
• M12: 5,906,124 km (0.104 R)
• M13: 6,278,623 km (0.063 R)
• M14: 6,467,714 km (0.099 R)
• M15: 7,308,454 km (0.037 R)
• M16: 7,573,991 km (0.088 R)
• M17: 9,090,015 km (0.092 R)
• M18: 9,519,361 km (0.084 R)
• M19: 10,696,098 km (0.052 R)
• M20: 11,149,081 km (0.098 R)
• M21: 13,344,280 km (0.058 R)
• M22: 17,579,096 km (0.077 R)
• M23: 19,654,168 km (0.079 R)
• M24: 20,022,927 km (0.103 R)
• M25: 20,487,129 km (0.098 R)
• M26: 22,378,645 km (0.085 R)
• M27: 22,956,990 km (0.118 R)
• M28: 24,820,381 km (0.07 R)
• M29: 25,118,978 km (0.075 R)
• M30: 25,619,383 km (0.118 R)
• M31: 26,123,079 km (0.061 R)
• M32: 28,273,848 km (0.105 R)
• M33: 28,377,669 km (0.111 R)
• M34: 29,212,874 km (0.103 R)
• M35: 29,317,892 km (0.11 R)
• M36: 30,693,743 km (0.116 R)
• M37: 31,121,443 km (0.041 R)
• M38: 33,069,806 km (0.099 R)
• M39: 34,058,648 km (0.118 R)
• M40: 34,612,310 km (0.085 R)
• M41: 35,392,313 km (0.072 R)
• M42: 38,224,949 km (0.085 R)
• M43: 39,262,410 km (0.07 R)
• M44: 39,842,700 km (0.096 R)
• M45: 40,425,833 km (0.111 R)
• M46: 41,011,957 km (0.058 R)
• M47: 45,070,547 km (0.033 R)
• M48: 45,799,987 km (0.077 R)
• M49: 45,921,909 km (0.104 R)
• M50: 46,410,795 km (0.096 R)
• M51: 46,655,836 km (0.09 R)
• M52: 46,901,326 km (0.089 R)
• M53: 47,024,295 km (0.117 R)
• M54: 47,147,265 km (0.028 R)
• M55: 48,135,359 km (0.091 R)
• M56: 48,880,805 km (0.09 R)
• M57: 51,266,592 km (0.105 R)
• M58: 51,393,301 km (0.074 R)
• M59: 53,176,807 km (0.073 R)
• M60: 53,305,012 km (0.118 R)
• M61: 54,334,096 km (0.096 R)
• M62: 59,310,769 km (0.102 R)
• M63: 62,392,934 km (0.05 R)
• M64: 65,801,671 km (0.11 R)
• M65: 68,571,924 km (0.044 R)
• M66: 71,097,585 km (0.082 R)
• M67: 72,940,481 km (0.118 R)
• M68: 73,082,898 km (0.076 R)
• M69: 75,086,313 km (0.098 R)
• M70: 75,806,178 km (0.1 R)
• M71: 78,562,519 km (0.066 R)
• M72: 79,000,691 km (0.083 R)
• M73: 79,146,997 km (0.085 R)
• M74: 81,351,621 km (0.064 R)
• M75: 82,832,491 km (0.051 R)
• M76: 82,981,041 km (0.079 R)
• M77: 83,129,742 km (0.107 R)
• M78: 87,328,206 km (0.044 R)
• M79: 88,236,863 km (0.113 R)
• M80: 89,910,714 km (0.083 R)
• M81: 90,369,082 km (0.097 R)
• M82: 91,441,549 km (0.119 R)
• M83: 92,056,247 km (0.099 R)
• M84: 92,981,061 km (0.039 R)
• M85: 94,063,700 km (0.064 R)
• M86: 96,710,386 km (0.106 R)
• M87: 97,493,531 km (0.085 R)
• M88: 97,650,309 km (0.09 R)
• M89: 101,758,416 km (0.099 R)
• M90: 101,917,589 km (0.106 R)
• M91: 105,278,305 km (0.093 R)
• M92: 105,600,239 km (0.106 R)
• M93: 106,568,138 km (0.052 R)
• M94: 107,376,864 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 23.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.7

Radius: 5.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 19.67 AU - 26.93 AU

Year: 32681 Days

Day: 18.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 29,984,734 km

• M1: 69,563 km (0.112 R)
• M2: 125,213 km (0.094 R)
• M3: 359,783 km (0.105 R)
• M4: 583,581 km (0.077 R)
• M5: 666,907 km (0.081 R)
• M6: 1,246,749 km (0.055 R)
• M7: 1,371,064 km (0.119 R)
• M8: 1,467,106 km (0.069 R)
• M9: 1,548,787 km (0.105 R)
• M10: 1,581,848 km (0.059 R)
• M11: 2,106,637 km (0.068 R)
• M12: 2,161,839 km (0.075 R)
• M13: 2,641,001 km (0.075 R)
• M14: 2,841,761 km (0.112 R)
• M15: 2,902,947 km (0.108 R)
• M16: 3,408,139 km (0.105 R)
• M17: 3,538,588 km (0.066 R)
• M18: 3,715,263 km (0.1 R)
• M19: 3,804,723 km (0.12 R)
• M20: 4,123,217 km (0.041 R)
• M21: 5,455,386 km (0.063 R)
• M22: 5,506,249 km (0.097 R)
• M23: 6,313,180 km (0.07 R)
• M24: 6,935,507 km (0.048 R)
• M25: 8,767,482 km (0.102 R)
• M26: 9,126,667 km (0.109 R)
• M27: 9,338,497 km (0.113 R)
• M28: 9,643,976 km (0.07 R)
• M29: 9,736,129 km (0.118 R)
• M30: 11,187,078 km (0.104 R)
• M31: 11,348,794 km (0.069 R)
• M32: 11,576,482 km (0.042 R)
• M33: 11,641,856 km (0.059 R)
• M34: 15,026,059 km (0.052 R)
• M35: 15,708,076 km (0.045 R)
• M36: 16,107,352 km (0.116 R)
• M37: 16,290,011 km (0.057 R)
• M38: 16,768,126 km (0.085 R)
• M39: 17,027,529 km (0.084 R)
• M40: 18,649,469 km (0.105 R)
• M41: 19,188,171 km (0.084 R)
• M42: 19,265,513 km (0.089 R)
• M43: 19,810,049 km (0.107 R)
• M44: 20,438,510 km (0.106 R)
• M45: 21,193,381 km (0.094 R)
• M46: 21,916,836 km (0.103 R)
• M47: 22,771,040 km (0.109 R)
• M48: 22,853,020 km (0.105 R)
• M49: 24,848,356 km (0.103 R)

Kuiper Belt

Range: 37.7 - 60.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit