🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.85 AU - 0.99 AU

Year: 326 Days

Day: 46.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,866,403 km

• M1: 183,257 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.39 AU - 2.69 AU

Year: 1494 Days

Day: 45.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.05 AU - 3.19 AU

Year: 2033 Days

Day: 28.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,866,403 km

• M1: 39,195 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 12.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.24 AU - 5.88 AU

Year: 4837 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,866,403 km

• M1: 163,062 km (0.074 R)
• M2: 253,269 km (0.117 R)
• M3: 372,050 km (0.103 R)
• M4: 527,033 km (0.078 R)
• M5: 716,873 km (0.105 R)
• M6: 840,890 km (0.116 R)
• M7: 1,305,541 km (0.067 R)
• M8: 1,436,738 km (0.108 R)
• M9: 1,635,853 km (0.057 R)
• M10: 1,738,926 km (0.05 R)
• M11: 1,831,078 km (0.095 R)
• M12: 1,992,943 km (0.066 R)
• M13: 2,374,717 km (0.03 R)
• M14: 2,627,238 km (0.119 R)
• M15: 2,873,027 km (0.079 R)
• M16: 2,967,274 km (0.063 R)
• M17: 3,337,977 km (0.113 R)
• M18: 3,723,641 km (0.116 R)
• M19: 4,000,546 km (0.103 R)
• M20: 4,106,162 km (0.082 R)
• M21: 4,501,400 km (0.067 R)
• M22: 4,722,206 km (0.041 R)
• M23: 4,852,656 km (0.104 R)
• M24: 4,984,302 km (0.089 R)
• M25: 5,155,442 km (0.111 R)
• M26: 5,445,063 km (0.075 R)
• M27: 5,759,817 km (0.11 R)
• M28: 6,040,313 km (0.078 R)
• M29: 6,366,287 km (0.059 R)
• M30: 6,448,715 km (0.034 R)
• M31: 6,635,414 km (0.106 R)
• M32: 6,760,926 km (0.077 R)
• M33: 7,465,383 km (0.098 R)
• M34: 8,081,427 km (0.095 R)
• M35: 8,395,732 km (0.115 R)
• M36: 8,943,709 km (0.027 R)
• M37: 9,621,537 km (0.091 R)
• M38: 9,740,018 km (0.106 R)
• M39: 9,906,820 km (0.098 R)
• M40: 10,267,351 km (0.039 R)
• M41: 10,437,144 km (0.116 R)
• M42: 10,534,682 km (0.1 R)
• M43: 10,755,040 km (0.096 R)
• M44: 11,026,410 km (0.073 R)
• M45: 11,275,042 km (0.107 R)
• M46: 11,651,580 km (0.091 R)
• M47: 11,854,135 km (0.1 R)
• M48: 12,727,936 km (0.046 R)
• M49: 12,832,057 km (0.083 R)
• M50: 13,251,679 km (0.05 R)
• M51: 13,729,045 km (0.085 R)
• M52: 14,050,382 km (0.052 R)
• M53: 14,455,642 km (0.103 R)
• M54: 14,919,695 km (0.054 R)
• M55: 15,305,508 km (0.085 R)
• M56: 16,143,256 km (0.118 R)
• M57: 16,284,327 km (0.091 R)
• M58: 16,425,846 km (0.094 R)
• M59: 16,567,815 km (0.115 R)
• M60: 16,653,085 km (0.11 R)
• M61: 16,738,655 km (0.058 R)
• M62: 16,881,372 km (0.111 R)
• M63: 17,514,620 km (0.092 R)
• M64: 17,659,580 km (0.12 R)
• M65: 18,038,511 km (0.104 R)
• M66: 18,893,463 km (0.076 R)
• M67: 19,580,865 km (0.11 R)
• M68: 19,942,743 km (0.04 R)
• M69: 20,063,917 km (0.049 R)
• M70: 20,215,609 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.4

Radius: 14.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.75 AU - 7.29 AU

Year: 6143 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,866,403 km

• M1: 234,569 km (0.085 R)
• M2: 530,923 km (0.115 R)
• M3: 1,048,531 km (0.039 R)
• M4: 1,196,334 km (0.093 R)
• M5: 1,570,030 km (0.091 R)
• M6: 1,981,125 km (0.099 R)
• M7: 2,084,048 km (0.1 R)
• M8: 2,448,169 km (0.114 R)
• M9: 2,604,200 km (0.094 R)
• M10: 2,809,897 km (0.087 R)
• M11: 3,044,915 km (0.098 R)
• M12: 3,188,978 km (0.101 R)
• M13: 3,335,584 km (0.099 R)
• M14: 3,686,241 km (0.117 R)
• M15: 4,101,974 km (0.08 R)
• M16: 4,208,338 km (0.099 R)
• M17: 4,726,096 km (0.102 R)
• M18: 5,178,181 km (0.074 R)
• M19: 5,673,798 km (0.05 R)
• M20: 6,679,545 km (0.11 R)
• M21: 6,963,482 km (0.1 R)
• M22: 7,059,075 km (0.105 R)
• M23: 7,510,711 km (0.07 R)
• M24: 7,938,710 km (0.088 R)
• M25: 8,138,872 km (0.107 R)
• M26: 8,408,448 km (0.084 R)
• M27: 8,578,540 km (0.067 R)
• M28: 8,956,574 km (0.107 R)
• M29: 9,235,125 km (0.11 R)
• M30: 9,551,674 km (0.039 R)
• M31: 10,195,992 km (0.11 R)
• M32: 10,450,309 km (0.106 R)
• M33: 10,780,471 km (0.078 R)
• M34: 11,639,762 km (0.118 R)
• M35: 11,943,744 km (0.111 R)
• M36: 12,482,297 km (0.079 R)
• M37: 12,598,684 km (0.093 R)
• M38: 13,225,948 km (0.11 R)
• M39: 13,424,015 km (0.093 R)
• M40: 13,622,980 km (0.1 R)
• M41: 14,633,215 km (0.078 R)
• M42: 14,879,154 km (0.109 R)
• M43: 15,085,300 km (0.059 R)
• M44: 15,375,370 km (0.113 R)
• M45: 16,172,128 km (0.109 R)
• M46: 16,426,594 km (0.105 R)
• M47: 17,241,155 km (0.082 R)
• M48: 17,544,539 km (0.117 R)
• M49: 17,806,036 km (0.036 R)
• M50: 18,200,675 km (0.106 R)
• M51: 19,672,270 km (0.064 R)
• M52: 19,853,283 km (0.089 R)
• M53: 20,491,168 km (0.115 R)
• M54: 20,997,108 km (0.042 R)
• M55: 21,507,087 km (0.039 R)
• M56: 21,740,311 km (0.092 R)
• M57: 22,115,203 km (0.069 R)
• M58: 24,021,528 km (0.099 R)
• M59: 24,652,383 km (0.115 R)
• M60: 26,328,028 km (0.118 R)
• M61: 26,627,523 km (0.097 R)
• M62: 26,878,100 km (0.086 R)
• M63: 27,179,689 km (0.107 R)
• M64: 28,142,202 km (0.094 R)
• M65: 28,346,253 km (0.047 R)
• M66: 28,858,626 km (0.078 R)
• M67: 30,048,528 km (0.058 R)
• M68: 30,205,007 km (0.098 R)
• M69: 31,307,244 km (0.047 R)
• M70: 32,262,726 km (0.088 R)
• M71: 32,743,982 km (0.025 R)
• M72: 33,012,361 km (0.098 R)
• M73: 33,497,357 km (0.072 R)
• M74: 33,605,516 km (0.093 R)
• M75: 35,460,829 km (0.061 R)
• M76: 35,736,538 km (0.119 R)
• M77: 35,847,091 km (0.113 R)
• M78: 36,179,048 km (0.03 R)
• M79: 36,345,551 km (0.117 R)
• M80: 36,567,853 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.4

Radius: 5.2

Gravity: 24.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.64 AU - 18.08 AU

Year: 21135 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,866,403 km

• M1: 142,417 km (0.086 R)
• M2: 429,196 km (0.029 R)
• M3: 468,989 km (0.054 R)
• M4: 552,465 km (0.086 R)
• M5: 758,461 km (0.083 R)
• M6: 908,508 km (0.069 R)
• M7: 1,068,278 km (0.109 R)
• M8: 1,294,919 km (0.073 R)
• M9: 1,925,025 km (0.113 R)
• M10: 1,958,835 km (0.096 R)
• M11: 2,095,717 km (0.116 R)
• M12: 2,235,740 km (0.062 R)
• M13: 2,711,761 km (0.059 R)
• M14: 2,826,053 km (0.076 R)
• M15: 2,980,887 km (0.05 R)
• M16: 3,059,276 km (0.102 R)
• M17: 3,502,984 km (0.11 R)
• M18: 4,404,909 km (0.097 R)
• M19: 5,043,991 km (0.104 R)
• M20: 5,422,025 km (0.089 R)
• M21: 7,391,930 km (0.12 R)
• M22: 8,202,750 km (0.106 R)
• M23: 8,312,854 km (0.082 R)
• M24: 10,558,169 km (0.049 R)
• M25: 10,678,146 km (0.074 R)
• M26: 11,468,622 km (0.076 R)
• M27: 12,089,453 km (0.091 R)
• M28: 12,593,897 km (0.096 R)
• M29: 12,721,205 km (0.11 R)
• M30: 12,784,933 km (0.069 R)
• M31: 14,280,463 km (0.078 R)
• M32: 14,546,299 km (0.067 R)
• M33: 15,217,694 km (0.118 R)
• M34: 18,289,536 km (0.106 R)
• M35: 18,433,599 km (0.048 R)
• M36: 18,940,886 km (0.099 R)
• M37: 19,159,598 km (0.11 R)
• M38: 19,232,751 km (0.039 R)
• M39: 20,191,673 km (0.116 R)
• M40: 21,241,551 km (0.069 R)
• M41: 21,317,248 km (0.117 R)
• M42: 21,544,786 km (0.12 R)
• M43: 22,463,167 km (0.084 R)
• M44: 22,927,070 km (0.08 R)
• M45: 23,004,712 km (0.12 R)
• M46: 23,472,355 km (0.083 R)
• M47: 24,179,653 km (0.097 R)
• M48: 24,337,778 km (0.035 R)
• M49: 24,814,248 km (0.054 R)
• M50: 25,293,858 km (0.104 R)
• M51: 25,454,377 km (0.066 R)
• M52: 26,996,133 km (0.113 R)
• M53: 27,985,423 km (0.075 R)
• M54: 28,068,300 km (0.112 R)
• M55: 28,735,058 km (0.112 R)
• M56: 31,023,606 km (0.079 R)
• M57: 33,194,122 km (0.065 R)
• M58: 34,430,848 km (0.087 R)
• M59: 35,144,280 km (0.052 R)
• M60: 36,314,135 km (0.106 R)
• M61: 38,046,628 km (0.114 R)
• M62: 38,414,788 km (0.111 R)
• M63: 38,506,941 km (0.118 R)
• M64: 40,742,382 km (0.113 R)
• M65: 41,591,499 km (0.117 R)
• M66: 42,065,724 km (0.041 R)
• M67: 43,019,411 km (0.105 R)
• M68: 43,307,088 km (0.064 R)
• M69: 44,657,208 km (0.116 R)
• M70: 45,825,568 km (0.068 R)
• M71: 47,003,950 km (0.032 R)
• M72: 48,790,149 km (0.057 R)
• M73: 49,190,024 km (0.096 R)
• M74: 49,290,254 km (0.111 R)
• M75: 50,699,466 km (0.106 R)
• M76: 51,307,432 km (0.115 R)
• M77: 52,530,844 km (0.096 R)
• M78: 53,248,764 km (0.084 R)
• M79: 53,351,537 km (0.05 R)
• M80: 56,887,133 km (0.109 R)
• M81: 57,835,734 km (0.09 R)
• M82: 59,641,529 km (0.087 R)
• M83: 60,819,762 km (0.091 R)
• M84: 61,465,726 km (0.101 R)
• M85: 64,072,170 km (0.085 R)
• M86: 64,619,698 km (0.092 R)
• M87: 65,168,872 km (0.053 R)
• M88: 65,829,795 km (0.103 R)
• M89: 68,719,427 km (0.075 R)
• M90: 72,218,671 km (0.116 R)
• M91: 73,245,361 km (0.058 R)
• M92: 77,283,606 km (0.106 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: 335 - 11,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit