🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.49 AU - 0.65 AU

Year: 160 Days

Day: 40.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,882,430 km

• M1: 381,923 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.87 AU - 1.43 AU

Year: 460 Days

Day: 38.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,882,430 km

• M1: 564,283 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.94 AU - 2.06 AU

Year: 1054 Days

Day: 25.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.62 AU - 2.66 AU

Year: 1167 Days

Day: 30.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.8 AU - 4.82 AU

Year: 3336 Days

Day: 26.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,882,430 km

• M1: 1,856,061 km (0.119 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.3

Radius: 13.8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.16 AU - 7.78 AU

Year: 6135 Days

Day: 9.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 101,882,430 km

• M1: 172,636 km (0.101 R)
• M2: 260,450 km (0.062 R)
• M3: 403,316 km (0.086 R)
• M4: 528,380 km (0.07 R)
• M5: 708,196 km (0.102 R)
• M6: 896,540 km (0.092 R)
• M7: 1,027,289 km (0.103 R)
• M8: 1,165,068 km (0.088 R)
• M9: 1,276,818 km (0.092 R)
• M10: 1,546,842 km (0.104 R)
• M11: 1,873,265 km (0.066 R)
• M12: 2,202,081 km (0.109 R)
• M13: 2,698,147 km (0.102 R)
• M14: 3,070,795 km (0.077 R)
• M15: 3,251,959 km (0.093 R)
• M16: 3,648,842 km (0.087 R)
• M17: 4,185,748 km (0.112 R)
• M18: 4,566,325 km (0.05 R)
• M19: 5,225,454 km (0.092 R)
• M20: 5,525,098 km (0.04 R)
• M21: 5,971,199 km (0.106 R)
• M22: 6,545,056 km (0.069 R)
• M23: 6,898,107 km (0.07 R)
• M24: 7,317,729 km (0.117 R)
• M25: 7,530,757 km (0.099 R)
• M26: 8,025,327 km (0.116 R)
• M27: 8,119,275 km (0.118 R)
• M28: 8,276,652 km (0.096 R)
• M29: 8,690,589 km (0.115 R)
• M30: 8,916,332 km (0.052 R)
• M31: 9,605,230 km (0.107 R)
• M32: 9,738,522 km (0.119 R)
• M33: 9,939,432 km (0.072 R)
• M34: 10,074,070 km (0.081 R)
• M35: 10,895,213 km (0.101 R)
• M36: 11,419,404 km (0.109 R)
• M37: 12,131,191 km (0.114 R)
• M38: 12,747,534 km (0.083 R)
• M39: 13,151,897 km (0.043 R)
• M40: 15,235,945 km (0.031 R)
• M41: 15,430,572 km (0.094 R)
• M42: 15,979,596 km (0.103 R)
• M43: 16,375,881 km (0.111 R)
• M44: 16,735,215 km (0.106 R)
• M45: 17,056,850 km (0.115 R)
• M46: 17,380,430 km (0.098 R)
• M47: 17,787,935 km (0.038 R)
• M48: 17,951,744 km (0.097 R)
• M49: 18,695,395 km (0.116 R)
• M50: 18,903,785 km (0.111 R)
• M51: 19,533,592 km (0.067 R)
• M52: 19,744,974 km (0.105 R)
• M53: 20,598,430 km (0.087 R)
• M54: 20,813,701 km (0.105 R)
• M55: 21,029,721 km (0.094 R)
• M56: 22,164,869 km (0.094 R)
• M57: 22,873,365 km (0.072 R)
• M58: 22,962,376 km (0.068 R)
• M59: 23,995,199 km (0.099 R)
• M60: 24,131,034 km (0.085 R)
• M61: 24,312,496 km (0.085 R)
• M62: 25,457,219 km (0.064 R)
• M63: 25,873,700 km (0.113 R)
• M64: 26,059,500 km (0.071 R)
• M65: 26,199,075 km (0.113 R)
• M66: 26,572,771 km (0.111 R)
• M67: 26,666,419 km (0.073 R)
• M68: 26,807,041 km (0.117 R)
• M69: 27,561,762 km (0.101 R)
• M70: 27,704,030 km (0.049 R)
• M71: 28,323,514 km (0.081 R)
• M72: 28,851,146 km (0.056 R)
• M73: 29,092,148 km (0.099 R)
• M74: 29,188,639 km (0.118 R)
• M75: 30,945,068 km (0.069 R)
• M76: 31,191,605 km (0.096 R)
• M77: 32,284,716 km (0.076 R)
• M78: 32,384,648 km (0.104 R)
• M79: 32,484,729 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 12.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.7 AU - 8.24 AU

Year: 6860 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 101,882,430 km

• M1: 179,667 km (0.09 R)
• M2: 334,202 km (0.087 R)
• M3: 960,867 km (0.082 R)
• M4: 1,045,689 km (0.062 R)
• M5: 1,335,610 km (0.106 R)
• M6: 1,431,652 km (0.096 R)
• M7: 1,631,066 km (0.049 R)
• M8: 1,818,661 km (0.114 R)
• M9: 2,035,728 km (0.118 R)
• M10: 2,591,634 km (0.085 R)
• M11: 2,713,406 km (0.12 R)
• M12: 2,837,124 km (0.111 R)
• M13: 3,013,649 km (0.11 R)
• M14: 3,167,885 km (0.12 R)
• M15: 3,324,663 km (0.1 R)
• M16: 3,950,132 km (0.078 R)
• M17: 4,436,026 km (0.111 R)
• M18: 4,850,561 km (0.05 R)
• M19: 5,154,395 km (0.112 R)
• M20: 5,370,863 km (0.109 R)
• M21: 5,558,907 km (0.025 R)
• M22: 5,749,046 km (0.092 R)
• M23: 6,038,368 km (0.112 R)
• M24: 7,451,021 km (0.095 R)
• M25: 7,555,740 km (0.055 R)
• M26: 7,801,978 km (0.111 R)
• M27: 8,230,426 km (0.087 R)
• M28: 8,338,735 km (0.076 R)
• M29: 8,520,347 km (0.116 R)
• M30: 9,147,760 km (0.087 R)
• M31: 9,561,548 km (0.115 R)
• M32: 9,789,984 km (0.118 R)
• M33: 10,020,065 km (0.118 R)
• M34: 10,407,823 km (0.045 R)
• M35: 10,603,497 km (0.072 R)
• M36: 10,919,149 km (0.105 R)
• M37: 11,317,977 km (0.115 R)
• M38: 11,600,118 km (0.114 R)
• M39: 11,762,432 km (0.092 R)
• M40: 12,212,572 km (0.093 R)
• M41: 12,501,894 km (0.055 R)
• M42: 13,298,952 km (0.106 R)
• M43: 13,383,774 km (0.115 R)
• M44: 13,982,913 km (0.084 R)
• M45: 14,897,854 km (0.109 R)
• M46: 15,429,524 km (0.101 R)
• M47: 15,967,329 km (0.097 R)
• M48: 16,147,893 km (0.091 R)
• M49: 16,739,703 km (0.112 R)
• M50: 17,107,414 km (0.107 R)
• M51: 17,338,692 km (0.116 R)
• M52: 18,557,616 km (0.1 R)
• M53: 19,129,529 km (0.113 R)
• M54: 20,437,463 km (0.102 R)
• M55: 21,424,809 km (0.096 R)
• M56: 21,524,441 km (0.116 R)
• M57: 21,874,201 km (0.088 R)
• M58: 22,276,320 km (0.075 R)
• M59: 22,680,982 km (0.09 R)
• M60: 22,986,012 km (0.043 R)
• M61: 24,012,553 km (0.106 R)
• M62: 25,527,530 km (0.099 R)
• M63: 26,163,321 km (0.093 R)
• M64: 27,180,886 km (0.073 R)
• M65: 27,504,915 km (0.117 R)
• M66: 28,266,069 km (0.111 R)
• M67: 28,484,781 km (0.119 R)
• M68: 28,594,287 km (0.113 R)
• M69: 30,534,421 km (0.092 R)
• M70: 31,040,212 km (0.095 R)
• M71: 31,718,937 km (0.046 R)
• M72: 32,003,173 km (0.034 R)
• M73: 32,345,304 km (0.046 R)
• M74: 33,726,242 km (0.074 R)
• M75: 34,132,549 km (0.071 R)
• M76: 34,307,280 km (0.073 R)
• M77: 34,657,488 km (0.106 R)
• M78: 35,008,894 km (0.114 R)
• M79: 36,604,804 km (0.063 R)
• M80: 37,201,998 km (0.084 R)
• M81: 37,441,654 km (0.112 R)
• M82: 37,681,908 km (0.082 R)
• M83: 39,867,384 km (0.036 R)
• M84: 40,481,633 km (0.069 R)
• M85: 41,284,973 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.3

Radius: 4.9

Gravity: 27.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 17.28 AU - 21.5 AU

Year: 31829 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,882,430 km

• M1: 108,309 km (0.059 R)
• M2: 211,831 km (0.11 R)
• M3: 267,032 km (0.054 R)
• M4: 327,619 km (0.049 R)
• M5: 512,672 km (0.085 R)
• M6: 563,834 km (0.106 R)
• M7: 671,395 km (0.112 R)
• M8: 815,159 km (0.113 R)
• M9: 2,451,760 km (0.097 R)
• M10: 3,137,067 km (0.062 R)
• M11: 3,232,660 km (0.105 R)
• M12: 3,475,907 km (0.062 R)
• M13: 4,135,783 km (0.115 R)
• M14: 4,560,790 km (0.085 R)
• M15: 4,999,710 km (0.116 R)
• M16: 5,111,460 km (0.112 R)
• M17: 5,224,107 km (0.073 R)
• M18: 7,451,320 km (0.046 R)
• M19: 9,373,803 km (0.053 R)
• M20: 9,859,696 km (0.117 R)
• M21: 10,140,940 km (0.056 R)
• M22: 10,496,235 km (0.062 R)
• M23: 11,219,092 km (0.109 R)
• M24: 12,182,652 km (0.067 R)
• M25: 13,404,418 km (0.099 R)
• M26: 14,187,712 km (0.085 R)
• M27: 15,308,949 km (0.108 R)
• M28: 15,716,304 km (0.118 R)
• M29: 16,044,671 km (0.094 R)
• M30: 19,188,021 km (0.093 R)
• M31: 21,054,105 km (0.055 R)
• M32: 22,237,873 km (0.12 R)
• M33: 22,606,482 km (0.096 R)
• M34: 23,912,322 km (0.116 R)
• M35: 29,778,803 km (0.058 R)
• M36: 29,981,657 km (0.1 R)
• M37: 32,764,776 km (0.116 R)
• M38: 34,985,706 km (0.081 R)
• M39: 35,199,781 km (0.042 R)
• M40: 35,414,304 km (0.072 R)
• M41: 36,384,745 km (0.101 R)
• M42: 37,911,691 km (0.091 R)
• M43: 38,351,808 km (0.077 R)
• M44: 39,015,274 km (0.115 R)
• M45: 39,905,531 km (0.08 R)
• M46: 40,465,476 km (0.115 R)
• M47: 41,140,761 km (0.052 R)
• M48: 41,819,786 km (0.092 R)
• M49: 44,688,474 km (0.098 R)
• M50: 46,793,017 km (0.096 R)
• M51: 47,264,998 km (0.064 R)
• M52: 47,383,330 km (0.069 R)
• M53: 47,976,037 km (0.114 R)
• M54: 49,288,758 km (0.101 R)
• M55: 51,340,643 km (0.048 R)
• M56: 53,420,203 km (0.103 R)
• M57: 54,532,164 km (0.095 R)
• M58: 55,153,294 km (0.113 R)
• M59: 56,026,796 km (0.116 R)
• M60: 56,779,124 km (0.036 R)
• M61: 57,913,973 km (0.036 R)
• M62: 61,879,364 km (0.037 R)
• M63: 64,746,258 km (0.053 R)
• M64: 66,328,255 km (0.103 R)
• M65: 68,323,442 km (0.105 R)
• M66: 70,338,376 km (0.057 R)
• M67: 71,285,330 km (0.113 R)
• M68: 71,828,370 km (0.079 R)
• M69: 73,602,601 km (0.093 R)
• M70: 74,701,547 km (0.088 R)
• M71: 75,529,422 km (0.119 R)
• M72: 76,221,462 km (0.112 R)
• M73: 76,915,745 km (0.094 R)
• M74: 77,612,123 km (0.113 R)
• M75: 78,590,493 km (0.085 R)
• M76: 79,573,052 km (0.048 R)
• M77: 79,995,367 km (0.067 R)
• M78: 80,136,288 km (0.084 R)
• M79: 80,559,650 km (0.063 R)
• M80: 80,700,871 km (0.047 R)
• M81: 80,842,241 km (0.055 R)
• M82: 85,696,841 km (0.094 R)
• M83: 85,985,415 km (0.119 R)
• M84: 86,563,312 km (0.116 R)
• M85: 87,287,665 km (0.092 R)
• M86: 87,432,625 km (0.077 R)
• M87: 88,013,813 km (0.092 R)
• M88: 89,618,699 km (0.09 R)
• M89: 91,822,724 km (0.101 R)
• M90: 93,153,696 km (0.06 R)
• M91: 93,301,948 km (0.09 R)
• M92: 95,236,697 km (0.094 R)
• M93: 97,635,948 km (0.071 R)
• M94: 98,389,921 km (0.098 R)
• M95: 100,055,095 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 19,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit