🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.72 AU - 0.84 AU

Year: 264 Days

Day: 26.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,223,740 km

• M1: 449,093 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.4 AU - 1.84 AU

Year: 789 Days

Day: 38.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,223,740 km

• M1: 305,628 km (0.12 R)
• M2: 767,287 km (0.056 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 9.6

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.76 AU - 6.36 AU

Year: 5020 Days

Day: 13.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,223,740 km

• M1: 132,843 km (0.101 R)
• M2: 220,358 km (0.102 R)
• M3: 433,535 km (0.088 R)
• M4: 679,025 km (0.112 R)
• M5: 799,601 km (0.041 R)
• M6: 1,035,367 km (0.093 R)
• M7: 1,147,416 km (0.113 R)
• M8: 1,556,117 km (0.091 R)
• M9: 1,973,196 km (0.112 R)
• M10: 2,096,165 km (0.12 R)
• M11: 2,368,433 km (0.081 R)
• M12: 2,594,476 km (0.052 R)
• M13: 2,749,160 km (0.095 R)
• M14: 2,926,882 km (0.072 R)
• M15: 3,169,829 km (0.058 R)
• M16: 3,567,760 km (0.117 R)
• M17: 3,653,629 km (0.102 R)
• M18: 3,827,462 km (0.056 R)
• M19: 4,273,862 km (0.06 R)
• M20: 4,411,192 km (0.059 R)
• M21: 4,619,732 km (0.055 R)
• M22: 4,760,503 km (0.034 R)
• M23: 5,313,866 km (0.032 R)
• M24: 5,461,519 km (0.106 R)
• M25: 6,065,894 km (0.059 R)
• M26: 6,220,429 km (0.105 R)
• M27: 6,638,705 km (0.102 R)
• M28: 6,771,248 km (0.08 R)
• M29: 6,877,912 km (0.082 R)
• M30: 7,012,101 km (0.101 R)
• M31: 7,201,492 km (0.1 R)
• M32: 7,530,009 km (0.08 R)
• M33: 7,919,562 km (0.103 R)
• M34: 8,003,785 km (0.083 R)
• M35: 8,201,703 km (0.091 R)
• M36: 8,631,348 km (0.09 R)
• M37: 9,009,681 km (0.075 R)
• M38: 9,127,116 km (0.099 R)
• M39: 9,632,158 km (0.108 R)
• M40: 9,782,504 km (0.093 R)
• M41: 10,146,326 km (0.067 R)
• M42: 10,329,883 km (0.104 R)
• M43: 10,391,367 km (0.109 R)
• M44: 10,483,669 km (0.099 R)
• M45: 10,607,387 km (0.115 R)
• M46: 10,669,320 km (0.078 R)
• M47: 11,966,782 km (0.094 R)
• M48: 12,128,498 km (0.111 R)
• M49: 12,290,811 km (0.112 R)
• M50: 12,519,247 km (0.068 R)
• M51: 12,716,268 km (0.119 R)
• M52: 13,447,353 km (0.099 R)
• M53: 14,021,659 km (0.108 R)
• M54: 15,934,118 km (0.054 R)
• M55: 16,111,990 km (0.09 R)
• M56: 16,469,678 km (0.075 R)
• M57: 16,794,007 km (0.109 R)
• M58: 17,448,796 km (0.114 R)
• M59: 17,558,751 km (0.119 R)
• M60: 17,705,656 km (0.106 R)
• M61: 17,926,911 km (0.049 R)
• M62: 18,783,359 km (0.071 R)
• M63: 19,729,416 km (0.101 R)
• M64: 19,920,452 km (0.082 R)
• M65: 20,150,534 km (0.116 R)
• M66: 20,420,109 km (0.05 R)
• M67: 21,040,791 km (0.031 R)
• M68: 21,196,821 km (0.096 R)
• M69: 21,943,764 km (0.098 R)
• M70: 22,022,901 km (0.062 R)
• M71: 22,459,727 km (0.103 R)
• M72: 22,659,290 km (0.111 R)
• M73: 23,180,788 km (0.076 R)
• M74: 23,382,446 km (0.072 R)
• M75: 24,810,208 km (0.078 R)
• M76: 25,763,745 km (0.115 R)
• M77: 26,056,359 km (0.058 R)
• M78: 26,224,058 km (0.102 R)
• M79: 26,308,132 km (0.077 R)
• M80: 26,518,467 km (0.092 R)
• M81: 27,152,762 km (0.063 R)
• M82: 27,792,292 km (0.117 R)
• M83: 28,049,451 km (0.057 R)
• M84: 28,868,948 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.8

Radius: 12.1

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.29 AU - 10.43 AU

Year: 10098 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,223,740 km

• M1: 152,141 km (0.065 R)
• M2: 278,102 km (0.108 R)
• M3: 372,050 km (0.099 R)
• M4: 557,551 km (0.108 R)
• M5: 1,006,345 km (0.058 R)
• M6: 1,346,530 km (0.089 R)
• M7: 1,948,961 km (0.098 R)
• M8: 2,052,782 km (0.101 R)
• M9: 2,714,453 km (0.054 R)
• M10: 2,889,932 km (0.107 R)
• M11: 3,283,075 km (0.046 R)
• M12: 4,843,081 km (0.086 R)
• M13: 5,237,571 km (0.088 R)
• M14: 6,057,517 km (0.116 R)
• M15: 6,837,670 km (0.116 R)
• M16: 7,198,949 km (0.083 R)
• M17: 8,024,579 km (0.04 R)
• M18: 8,193,176 km (0.07 R)
• M19: 8,277,998 km (0.112 R)
• M20: 9,230,338 km (0.074 R)
• M21: 9,407,163 km (0.112 R)
• M22: 10,584,199 km (0.051 R)
• M23: 11,999,395 km (0.059 R)
• M24: 12,144,206 km (0.031 R)
• M25: 12,240,995 km (0.071 R)
• M26: 12,533,160 km (0.109 R)
• M27: 12,729,133 km (0.098 R)
• M28: 14,385,032 km (0.101 R)
• M29: 14,487,507 km (0.058 R)
• M30: 14,848,337 km (0.112 R)
• M31: 14,951,858 km (0.112 R)
• M32: 15,055,829 km (0.074 R)
• M33: 15,631,332 km (0.089 R)
• M34: 16,481,497 km (0.114 R)
• M35: 16,588,758 km (0.073 R)
• M36: 16,750,174 km (0.105 R)
• M37: 17,292,018 km (0.072 R)
• M38: 17,565,184 km (0.07 R)
• M39: 18,448,709 km (0.119 R)
• M40: 18,560,159 km (0.093 R)
• M41: 19,915,067 km (0.116 R)
• M42: 20,144,101 km (0.106 R)
• M43: 20,258,843 km (0.054 R)
• M44: 20,489,074 km (0.047 R)
• M45: 21,243,496 km (0.071 R)
• M46: 21,653,394 km (0.095 R)
• M47: 23,439,742 km (0.084 R)
• M48: 23,681,493 km (0.108 R)
• M49: 23,863,404 km (0.057 R)
• M50: 24,045,763 km (0.102 R)
• M51: 24,595,536 km (0.084 R)
• M52: 24,841,175 km (0.079 R)
• M53: 24,964,294 km (0.073 R)
• M54: 25,334,998 km (0.103 R)
• M55: 26,962,174 km (0.107 R)
• M56: 30,316,756 km (0.12 R)
• M57: 30,514,226 km (0.057 R)
• M58: 32,042,817 km (0.088 R)
• M59: 32,512,853 km (0.12 R)
• M60: 32,782,578 km (0.095 R)
• M61: 36,845,956 km (0.106 R)
• M62: 37,620,873 km (0.086 R)
• M63: 40,266,960 km (0.096 R)
• M64: 40,919,655 km (0.073 R)
• M65: 41,210,922 km (0.108 R)
• M66: 42,162,065 km (0.113 R)
• M67: 43,788,194 km (0.102 R)
• M68: 44,011,544 km (0.093 R)
• M69: 45,359,570 km (0.101 R)
• M70: 45,736,407 km (0.095 R)
• M71: 46,645,065 km (0.082 R)
• M72: 46,873,202 km (0.099 R)
• M73: 47,636,151 km (0.112 R)
• M74: 48,557,225 km (0.088 R)
• M75: 48,634,268 km (0.085 R)
• M76: 48,942,739 km (0.118 R)
• M77: 49,639,266 km (0.076 R)
• M78: 49,716,758 km (0.054 R)
• M79: 51,905,674 km (0.102 R)
• M80: 52,615,815 km (0.056 R)
• M81: 52,694,952 km (0.041 R)
• M82: 52,932,514 km (0.025 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.7

Radius: 7.1

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.66 AU - 15.26 AU

Year: 18908 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,223,740 km

• M1: 171,290 km (0.037 R)
• M2: 266,883 km (0.092 R)
• M3: 353,051 km (0.101 R)
• M4: 449,691 km (0.094 R)
• M5: 902,674 km (0.073 R)
• M6: 1,016,218 km (0.044 R)
• M7: 1,257,520 km (0.084 R)
• M8: 1,411,157 km (0.056 R)
• M9: 1,625,381 km (0.087 R)
• M10: 1,680,582 km (0.117 R)
• M11: 2,025,256 km (0.025 R)
• M12: 2,144,934 km (0.037 R)
• M13: 2,205,821 km (0.112 R)
• M14: 2,329,089 km (0.105 R)
• M15: 2,391,621 km (0.088 R)
• M16: 2,486,466 km (0.119 R)
• M17: 2,550,494 km (0.057 R)
• M18: 3,081,866 km (0.12 R)
• M19: 3,682,950 km (0.083 R)
• M20: 3,903,756 km (0.085 R)
• M21: 4,358,384 km (0.087 R)
• M22: 4,670,745 km (0.057 R)
• M23: 5,112,058 km (0.104 R)
• M24: 5,735,283 km (0.099 R)
• M25: 6,514,538 km (0.057 R)
• M26: 6,736,841 km (0.075 R)
• M27: 7,604,509 km (0.098 R)
• M28: 7,651,033 km (0.114 R)
• M29: 7,791,506 km (0.082 R)
• M30: 8,847,667 km (0.068 R)
• M31: 8,896,735 km (0.06 R)
• M32: 9,442,618 km (0.068 R)
• M33: 10,410,665 km (0.057 R)
• M34: 11,785,919 km (0.029 R)
• M35: 13,329,769 km (0.115 R)
• M36: 13,498,964 km (0.091 R)
• M37: 13,612,060 km (0.051 R)
• M38: 14,010,589 km (0.082 R)
• M39: 14,355,412 km (0.101 R)
• M40: 14,413,007 km (0.12 R)
• M41: 14,644,734 km (0.107 R)
• M42: 14,819,315 km (0.089 R)
• M43: 15,288,154 km (0.06 R)
• M44: 15,347,096 km (0.094 R)
• M45: 15,881,160 km (0.072 R)
• M46: 17,089,462 km (0.059 R)
• M47: 17,273,169 km (0.119 R)
• M48: 18,014,875 km (0.042 R)
• M49: 20,561,479 km (0.071 R)
• M50: 23,626,141 km (0.118 R)
• M51: 23,899,307 km (0.088 R)
• M52: 25,420,418 km (0.118 R)
• M53: 26,830,229 km (0.104 R)
• M54: 27,115,212 km (0.119 R)
• M55: 27,616,365 km (0.101 R)
• M56: 28,919,064 km (0.109 R)
• M57: 29,798,549 km (0.101 R)
• M58: 31,283,907 km (0.097 R)
• M59: 31,884,692 km (0.062 R)
• M60: 32,186,580 km (0.106 R)
• M61: 32,262,277 km (0.087 R)
• M62: 32,945,490 km (0.109 R)
• M63: 34,635,497 km (0.107 R)
• M64: 36,985,082 km (0.082 R)
• M65: 37,620,424 km (0.04 R)
• M66: 39,466,611 km (0.091 R)
• M67: 39,709,708 km (0.065 R)
• M68: 41,424,398 km (0.086 R)
• M69: 42,747,143 km (0.09 R)
• M70: 46,113,992 km (0.047 R)
• M71: 47,742,964 km (0.101 R)
• M72: 48,694,556 km (0.115 R)
• M73: 49,827,311 km (0.096 R)
• M74: 50,177,519 km (0.113 R)
• M75: 50,704,553 km (0.079 R)
• M76: 51,321,644 km (0.069 R)
• M77: 52,029,840 km (0.105 R)
• M78: 52,741,328 km (0.116 R)
• M79: 53,187,728 km (0.111 R)
• M80: 54,084,118 km (0.074 R)
• M81: 55,982,814 km (0.075 R)
• M82: 57,077,572 km (0.078 R)
• M83: 57,811,349 km (0.114 R)
• M84: 58,825,473 km (0.077 R)
• M85: 59,566,581 km (0.063 R)
• M86: 61,151,720 km (0.111 R)
• M87: 61,339,166 km (0.106 R)
• M88: 61,902,552 km (0.116 R)
• M89: 62,373,336 km (0.053 R)
• M90: 62,467,583 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit