🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.51 AU - 0.57 AU

Year: 141 Days

Day: 45.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.47 AU - 1.95 AU

Year: 793 Days

Day: 35.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.66 AU - 2.62 AU

Year: 1111 Days

Day: 16.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.91 AU - 2.89 AU

Year: 1319 Days

Day: 44.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,071,608 km

• M1: 57,595 km (0.11 R)
• M2: 943,813 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.1 AU - 3.22 AU

Year: 1539 Days

Day: 14.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,071,608 km

• M1: 540,497 km (0.061 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.5

Radius: 11.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.84 AU - 7.66 AU

Year: 6221 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,071,608 km

• M1: 229,034 km (0.112 R)
• M2: 449,691 km (0.091 R)
• M3: 590,014 km (0.037 R)
• M4: 818,899 km (0.108 R)
• M5: 1,050,327 km (0.108 R)
• M6: 1,498,671 km (0.09 R)
• M7: 1,576,462 km (0.089 R)
• M8: 1,768,845 km (0.077 R)
• M9: 2,003,265 km (0.104 R)
• M10: 2,337,766 km (0.033 R)
• M11: 2,484,073 km (0.065 R)
• M12: 2,633,521 km (0.096 R)
• M13: 2,728,366 km (0.082 R)
• M14: 2,980,738 km (0.107 R)
• M15: 3,634,181 km (0.094 R)
• M16: 4,021,041 km (0.115 R)
• M17: 4,197,267 km (0.069 R)
• M18: 4,308,718 km (0.08 R)
• M19: 4,557,499 km (0.057 R)
• M20: 4,672,241 km (0.115 R)
• M21: 4,857,742 km (0.113 R)
• M22: 5,164,268 km (0.113 R)
• M23: 5,235,925 km (0.097 R)
• M24: 5,308,032 km (0.116 R)
• M25: 5,380,287 km (0.111 R)
• M26: 5,599,448 km (0.091 R)
• M27: 6,223,421 km (0.074 R)
• M28: 6,325,297 km (0.102 R)
• M29: 6,427,772 km (0.112 R)
• M30: 6,504,964 km (0.054 R)
• M31: 6,712,456 km (0.102 R)
• M32: 6,816,876 km (0.112 R)
• M33: 6,895,714 km (0.092 R)
• M34: 7,213,909 km (0.103 R)
• M35: 7,782,231 km (0.115 R)
• M36: 8,030,264 km (0.118 R)
• M37: 8,676,078 km (0.08 R)
• M38: 9,426,162 km (0.108 R)
• M39: 10,988,263 km (0.067 R)
• M40: 11,173,615 km (0.116 R)
• M41: 11,360,014 km (0.033 R)
• M42: 11,893,779 km (0.106 R)
• M43: 12,693,828 km (0.111 R)
• M44: 13,247,639 km (0.116 R)
• M45: 14,683,779 km (0.081 R)
• M46: 14,819,913 km (0.061 R)
• M47: 15,541,424 km (0.097 R)
• M48: 17,233,076 km (0.113 R)
• M49: 17,340,787 km (0.089 R)
• M50: 17,773,723 km (0.111 R)
• M51: 17,955,185 km (0.094 R)
• M52: 18,650,367 km (0.049 R)
• M53: 18,723,969 km (0.11 R)
• M54: 18,834,671 km (0.109 R)
• M55: 19,728,219 km (0.033 R)
• M56: 19,803,317 km (0.069 R)
• M57: 21,017,603 km (0.08 R)
• M58: 21,402,070 km (0.087 R)
• M59: 22,099,944 km (0.068 R)
• M60: 22,962,974 km (0.05 R)
• M61: 23,717,246 km (0.117 R)
• M62: 24,641,013 km (0.089 R)
• M63: 25,127,805 km (0.112 R)
• M64: 25,250,026 km (0.106 R)
• M65: 25,576,748 km (0.084 R)
• M66: 27,273,337 km (0.104 R)
• M67: 27,399,000 km (0.078 R)
• M68: 27,524,662 km (0.095 R)
• M69: 27,692,660 km (0.12 R)
• M70: 28,283,273 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 14.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.08 AU - 13.42 AU

Year: 14289 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,071,608 km

• M1: 205,697 km (0.066 R)
• M2: 319,990 km (0.06 R)
• M3: 420,220 km (0.081 R)
• M4: 749,485 km (0.089 R)
• M5: 1,040,004 km (0.095 R)
• M6: 1,187,059 km (0.095 R)
• M7: 1,847,085 km (0.099 R)
• M8: 2,184,727 km (0.083 R)
• M9: 2,780,276 km (0.078 R)
• M10: 3,537,242 km (0.056 R)
• M11: 4,315,899 km (0.067 R)
• M12: 4,892,299 km (0.117 R)
• M13: 5,189,849 km (0.065 R)
• M14: 5,758,172 km (0.047 R)
• M15: 6,072,477 km (0.108 R)
• M16: 6,438,692 km (0.091 R)
• M17: 6,765,115 km (0.059 R)
• M18: 7,096,923 km (0.061 R)
• M19: 8,579,587 km (0.104 R)
• M20: 8,733,075 km (0.071 R)
• M21: 8,835,849 km (0.12 R)
• M22: 9,042,742 km (0.092 R)
• M23: 9,461,317 km (0.096 R)
• M24: 9,726,106 km (0.093 R)
• M25: 9,832,769 km (0.082 R)
• M26: 10,590,332 km (0.074 R)
• M27: 10,699,988 km (0.117 R)
• M28: 11,366,596 km (0.088 R)
• M29: 12,391,640 km (0.066 R)
• M30: 12,681,711 km (0.106 R)
• M31: 12,856,740 km (0.104 R)
• M32: 13,268,434 km (0.115 R)
• M33: 13,565,236 km (0.089 R)
• M34: 14,286,297 km (0.096 R)
• M35: 15,081,709 km (0.104 R)
• M36: 15,765,970 km (0.093 R)
• M37: 17,748,740 km (0.098 R)
• M38: 18,273,081 km (0.12 R)
• M39: 18,669,665 km (0.093 R)
• M40: 19,202,981 km (0.108 R)
• M41: 21,455,476 km (0.047 R)
• M42: 22,014,075 km (0.102 R)
• M43: 22,224,858 km (0.106 R)
• M44: 22,860,948 km (0.096 R)
• M45: 23,718,593 km (0.081 R)
• M46: 24,805,272 km (0.063 R)
• M47: 25,686,403 km (0.114 R)
• M48: 28,238,393 km (0.095 R)
• M49: 28,467,428 km (0.105 R)
• M50: 30,243,753 km (0.061 R)
• M51: 31,896,959 km (0.034 R)
• M52: 32,694,465 km (0.101 R)
• M53: 34,390,456 km (0.109 R)
• M54: 36,696,208 km (0.079 R)
• M55: 37,447,937 km (0.09 R)
• M56: 37,951,933 km (0.095 R)
• M57: 39,221,719 km (0.087 R)
• M58: 39,819,064 km (0.077 R)
• M59: 40,591,437 km (0.106 R)
• M60: 42,412,941 km (0.057 R)
• M61: 43,026,143 km (0.108 R)
• M62: 43,730,450 km (0.116 R)
• M63: 43,995,537 km (0.12 R)
• M64: 44,261,073 km (0.099 R)
• M65: 47,308,681 km (0.072 R)
• M66: 48,035,577 km (0.118 R)
• M67: 49,684,594 km (0.102 R)
• M68: 49,776,747 km (0.086 R)
• M69: 50,887,062 km (0.103 R)
• M70: 51,352,012 km (0.061 R)
• M71: 51,818,458 km (0.104 R)
• M72: 52,099,104 km (0.094 R)
• M73: 53,226,324 km (0.117 R)
• M74: 53,320,571 km (0.102 R)
• M75: 55,600,592 km (0.061 R)
• M76: 57,718,299 km (0.059 R)
• M77: 60,353,316 km (0.093 R)
• M78: 60,845,643 km (0.086 R)
• M79: 61,537,084 km (0.094 R)
• M80: 64,529,640 km (0.088 R)
• M81: 64,932,208 km (0.034 R)
• M82: 65,133,866 km (0.109 R)
• M83: 66,043,720 km (0.045 R)
• M84: 66,144,998 km (0.068 R)
• M85: 67,467,293 km (0.107 R)
• M86: 67,569,469 km (0.075 R)
• M87: 68,387,919 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.4

Radius: 5.2

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 15.14 AU - 23.1 AU

Year: 29660 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,071,608 km

• M1: 127,607 km (0.098 R)
• M2: 169,046 km (0.082 R)
• M3: 359,932 km (0.09 R)
• M4: 408,552 km (0.059 R)
• M5: 477,217 km (0.08 R)
• M6: 587,770 km (0.034 R)
• M7: 686,355 km (0.103 R)
• M8: 1,231,639 km (0.038 R)
• M9: 1,737,579 km (0.114 R)
• M10: 1,909,617 km (0.117 R)
• M11: 2,332,081 km (0.091 R)
• M12: 2,394,763 km (0.081 R)
• M13: 2,586,248 km (0.081 R)
• M14: 2,716,697 km (0.059 R)
• M15: 3,761,638 km (0.055 R)
• M16: 3,835,390 km (0.078 R)
• M17: 4,059,338 km (0.09 R)
• M18: 4,097,186 km (0.067 R)
• M19: 4,442,159 km (0.088 R)
• M20: 4,481,055 km (0.055 R)
• M21: 4,916,534 km (0.081 R)
• M22: 5,365,477 km (0.092 R)
• M23: 8,417,723 km (0.109 R)
• M24: 8,855,296 km (0.085 R)
• M25: 9,550,328 km (0.03 R)
• M26: 9,955,439 km (0.084 R)
• M27: 10,262,863 km (0.043 R)
• M28: 10,469,607 km (0.046 R)
• M29: 10,729,907 km (0.082 R)
• M30: 11,150,876 km (0.094 R)
• M31: 12,117,727 km (0.111 R)
• M32: 13,167,006 km (0.09 R)
• M33: 13,279,205 km (0.028 R)
• M34: 13,504,349 km (0.119 R)
• M35: 13,560,897 km (0.111 R)
• M36: 13,617,445 km (0.117 R)
• M37: 13,844,685 km (0.097 R)
• M38: 13,958,678 km (0.088 R)
• M39: 14,015,825 km (0.089 R)
• M40: 14,823,952 km (0.102 R)
• M41: 15,116,117 km (0.097 R)
• M42: 16,004,279 km (0.093 R)
• M43: 16,064,119 km (0.08 R)
• M44: 17,214,526 km (0.044 R)
• M45: 17,337,196 km (0.086 R)
• M46: 18,266,349 km (0.097 R)
• M47: 19,084,500 km (0.034 R)
• M48: 19,275,087 km (0.085 R)
• M49: 19,978,945 km (0.056 R)
• M50: 20,301,777 km (0.093 R)
• M51: 21,411,943 km (0.092 R)
• M52: 21,543,889 km (0.087 R)
• M53: 22,474,836 km (0.051 R)
• M54: 22,675,896 km (0.119 R)
• M55: 22,877,703 km (0.101 R)
• M56: 23,080,109 km (0.091 R)
• M57: 23,690,768 km (0.047 R)
• M58: 23,963,933 km (0.113 R)
• M59: 25,624,619 km (0.058 R)
• M60: 26,610,320 km (0.12 R)
• M61: 26,823,197 km (0.047 R)
• M62: 27,179,091 km (0.058 R)
• M63: 29,420,815 km (0.092 R)
• M64: 31,496,186 km (0.114 R)
• M65: 31,871,677 km (0.067 R)
• M66: 33,388,450 km (0.054 R)
• M67: 34,696,234 km (0.106 R)
• M68: 41,810,062 km (0.075 R)
• M69: 43,635,754 km (0.111 R)
• M70: 43,719,379 km (0.084 R)
• M71: 43,803,005 km (0.108 R)
• M72: 44,054,329 km (0.108 R)
• M73: 44,474,250 km (0.103 R)
• M74: 45,148,787 km (0.106 R)
• M75: 45,317,982 km (0.115 R)
• M76: 46,508,033 km (0.118 R)
• M77: 47,450,350 km (0.072 R)
• M78: 48,053,230 km (0.05 R)
• M79: 48,225,866 km (0.113 R)
• M80: 48,312,333 km (0.082 R)
• M81: 48,485,418 km (0.076 R)
• M82: 48,572,035 km (0.111 R)
• M83: 48,658,652 km (0.047 R)
• M84: 48,745,269 km (0.104 R)
• M85: 49,964,492 km (0.106 R)
• M86: 50,490,029 km (0.116 R)
• M87: 51,105,475 km (0.087 R)
• M88: 52,966,772 km (0.073 R)
• M89: 56,572,978 km (0.06 R)
• M90: 57,303,764 km (0.091 R)
• M91: 57,578,575 km (0.054 R)
• M92: 57,945,688 km (0.088 R)
• M93: 59,607,272 km (0.09 R)
• M94: 61,284,413 km (0.115 R)
• M95: 62,977,113 km (0.073 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit