🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.77 AU - 0.81 AU

Year: 251 Days

Day: 43.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.92 AU - 1.2 AU

Year: 391 Days

Day: 41.1 Hours

Environment

Temp: 46 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,289,145 km

• M1: 36,651 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.64 AU - 2.36 AU

Year: 1013 Days

Day: 35.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.99 AU - 2.25 AU

Year: 1106 Days

Day: 45.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,289,145 km

• M1: 42,785 km (0.113 R)
• M2: 1,756,129 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.08 AU - 2.46 AU

Year: 1225 Days

Day: 47.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.37 AU - 2.57 AU

Year: 1390 Days

Day: 47.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,289,145 km

• M1: 287,228 km (0.101 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.3

Radius: 10.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.56 AU - 6.04 AU

Year: 5003 Days

Day: 11.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 113,289,145 km

• M1: 139,575 km (0.072 R)
• M2: 266,583 km (0.086 R)
• M3: 331,060 km (0.069 R)
• M4: 524,341 km (0.055 R)
• M5: 590,014 km (0.034 R)
• M6: 718,967 km (0.086 R)
• M7: 806,333 km (0.088 R)
• M8: 884,423 km (0.057 R)
• M9: 992,731 km (0.073 R)
• M10: 1,091,316 km (0.119 R)
• M11: 1,223,262 km (0.103 R)
• M12: 1,329,626 km (0.085 R)
• M13: 1,471,145 km (0.107 R)
• M14: 1,856,061 km (0.07 R)
• M15: 2,309,342 km (0.104 R)
• M16: 2,385,039 km (0.117 R)
• M17: 2,617,364 km (0.1 R)
• M18: 3,062,418 km (0.087 R)
• M19: 3,444,192 km (0.116 R)
• M20: 3,751,765 km (0.118 R)
• M21: 4,535,508 km (0.075 R)
• M22: 4,631,101 km (0.055 R)
• M23: 5,069,273 km (0.048 R)
• M24: 5,318,503 km (0.116 R)
• M25: 5,495,328 km (0.066 R)
• M26: 6,597,116 km (0.064 R)
• M27: 6,760,029 km (0.1 R)
• M28: 6,896,761 km (0.119 R)
• M29: 7,651,333 km (0.1 R)
• M30: 7,736,903 km (0.053 R)
• M31: 8,110,897 km (0.102 R)
• M32: 8,490,876 km (0.076 R)
• M33: 8,579,438 km (0.108 R)
• M34: 9,116,943 km (0.104 R)
• M35: 9,420,328 km (0.036 R)
• M36: 9,727,153 km (0.09 R)
• M37: 10,193,449 km (0.111 R)
• M38: 11,734,158 km (0.106 R)
• M39: 11,998,048 km (0.099 R)
• M40: 12,767,430 km (0.068 R)
• M41: 13,518,262 km (0.109 R)
• M42: 14,388,922 km (0.091 R)
• M43: 14,565,148 km (0.073 R)
• M44: 14,671,362 km (0.062 R)
• M45: 15,601,861 km (0.107 R)
• M46: 15,710,469 km (0.061 R)
• M47: 15,819,376 km (0.097 R)
• M48: 16,551,508 km (0.106 R)
• M49: 16,662,211 km (0.117 R)
• M50: 17,219,912 km (0.087 R)
• M51: 18,124,829 km (0.092 R)
• M52: 18,200,825 km (0.105 R)
• M53: 18,315,267 km (0.118 R)
• M54: 18,429,859 km (0.106 R)
• M55: 18,852,024 km (0.12 R)
• M56: 19,238,735 km (0.077 R)
• M57: 20,691,929 km (0.105 R)
• M58: 20,930,986 km (0.116 R)
• M59: 21,451,886 km (0.097 R)
• M60: 21,896,042 km (0.028 R)
• M61: 22,384,030 km (0.108 R)
• M62: 22,465,711 km (0.11 R)
• M63: 22,588,381 km (0.092 R)
• M64: 23,122,744 km (0.037 R)
• M65: 23,412,216 km (0.102 R)
• M66: 23,661,297 km (0.072 R)
• M67: 23,994,750 km (0.102 R)
• M68: 24,203,888 km (0.113 R)
• M69: 24,624,109 km (0.068 R)
• M70: 24,962,050 km (0.096 R)
• M71: 25,216,367 km (0.062 R)
• M72: 25,942,066 km (0.074 R)
• M73: 26,113,804 km (0.11 R)
• M74: 26,588,030 km (0.105 R)
• M75: 27,195,547 km (0.068 R)
• M76: 27,413,810 km (0.085 R)
• M77: 28,115,723 km (0.104 R)
• M78: 28,468,924 km (0.106 R)
• M79: 29,716,570 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.8

Radius: 7

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.21 AU - 20.19 AU

Year: 25549 Days

Day: 15.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,289,145 km

• M1: 89,759 km (0.051 R)
• M2: 230,979 km (0.12 R)
• M3: 314,754 km (0.051 R)
• M4: 494,271 km (0.108 R)
• M5: 808,726 km (0.061 R)
• M6: 2,672,716 km (0.113 R)
• M7: 2,918,804 km (0.111 R)
• M8: 3,044,616 km (0.108 R)
• M9: 4,543,287 km (0.091 R)
• M10: 5,494,580 km (0.117 R)
• M11: 5,546,341 km (0.102 R)
• M12: 5,598,252 km (0.065 R)
• M13: 6,287,898 km (0.073 R)
• M14: 7,060,122 km (0.082 R)
• M15: 7,629,940 km (0.118 R)
• M16: 8,037,594 km (0.039 R)
• M17: 8,874,146 km (0.066 R)
• M18: 9,179,475 km (0.11 R)
• M19: 9,302,744 km (0.112 R)
• M20: 10,564,003 km (0.095 R)
• M21: 11,018,182 km (0.089 R)
• M22: 12,282,584 km (0.102 R)
• M23: 13,662,325 km (0.048 R)
• M24: 13,732,636 km (0.069 R)
• M25: 13,873,557 km (0.087 R)
• M26: 14,085,836 km (0.041 R)
• M27: 14,370,521 km (0.103 R)
• M28: 15,896,270 km (0.095 R)
• M29: 16,267,123 km (0.073 R)
• M30: 16,341,623 km (0.085 R)
• M31: 18,009,190 km (0.114 R)
• M32: 18,086,383 km (0.082 R)
• M33: 18,318,259 km (0.115 R)
• M34: 19,492,603 km (0.057 R)
• M35: 19,889,336 km (0.087 R)
• M36: 21,177,075 km (0.069 R)
• M37: 21,339,987 km (0.039 R)
• M38: 21,748,987 km (0.118 R)
• M39: 23,158,648 km (0.037 R)
• M40: 23,326,497 km (0.086 R)
• M41: 23,494,645 km (0.11 R)
• M42: 23,747,764 km (0.051 R)
• M43: 24,341,668 km (0.104 R)
• M44: 25,891,352 km (0.075 R)
• M45: 26,152,849 km (0.086 R)
• M46: 28,364,803 km (0.114 R)
• M47: 28,454,562 km (0.034 R)
• M48: 29,538,548 km (0.089 R)
• M49: 29,629,504 km (0.093 R)
• M50: 29,902,969 km (0.119 R)
• M51: 31,560,812 km (0.091 R)
• M52: 32,494,752 km (0.09 R)
• M53: 33,059,484 km (0.096 R)
• M54: 33,437,667 km (0.104 R)
• M55: 33,627,357 km (0.092 R)
• M56: 38,583,236 km (0.079 R)
• M57: 38,881,683 km (0.118 R)
• M58: 39,481,122 km (0.094 R)
• M59: 42,113,596 km (0.088 R)
• M60: 43,451,001 km (0.108 R)
• M61: 43,658,044 km (0.117 R)
• M62: 45,430,629 km (0.096 R)
• M63: 46,695,928 km (0.083 R)
• M64: 46,908,058 km (0.095 R)
• M65: 48,615,718 km (0.119 R)
• M66: 49,909,739 km (0.048 R)
• M67: 51,652,704 km (0.089 R)
• M68: 54,192,876 km (0.096 R)
• M69: 55,310,073 km (0.054 R)
• M70: 56,096,509 km (0.057 R)
• M71: 56,434,750 km (0.091 R)
• M72: 56,999,930 km (0.09 R)
• M73: 58,135,827 km (0.109 R)
• M74: 59,050,020 km (0.117 R)
• M75: 61,472,159 km (0.086 R)
• M76: 62,053,646 km (0.086 R)
• M77: 62,520,092 km (0.032 R)
• M78: 63,574,009 km (0.11 R)
• M79: 63,691,443 km (0.105 R)
• M80: 64,633,760 km (0.119 R)
• M81: 64,988,307 km (0.109 R)
• M82: 65,580,565 km (0.111 R)
• M83: 70,019,283 km (0.114 R)
• M84: 72,090,915 km (0.11 R)
• M85: 72,458,626 km (0.075 R)
• M86: 72,581,297 km (0.091 R)
• M87: 74,059,174 km (0.102 R)
• M88: 75,546,775 km (0.087 R)
• M89: 77,169,613 km (0.09 R)
• M90: 77,294,826 km (0.115 R)
• M91: 77,671,214 km (0.054 R)
• M92: 79,815,102 km (0.117 R)
• M93: 81,340,102 km (0.049 R)
• M94: 82,362,155 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.2

Radius: 5.6

Gravity: 27.68 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 15.62 AU - 24.58 AU

Year: 32275 Days

Day: 20.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 113,289,145 km

• M1: 73,153 km (0.054 R)
• M2: 135,984 km (0.043 R)
• M3: 257,159 km (0.043 R)
• M4: 490,531 km (0.086 R)
• M5: 1,009,636 km (0.12 R)
• M6: 1,186,610 km (0.115 R)
• M7: 1,223,262 km (0.119 R)
• M8: 1,692,251 km (0.109 R)
• M9: 1,775,428 km (0.1 R)
• M10: 2,121,747 km (0.087 R)
• M11: 2,441,736 km (0.026 R)
• M12: 3,126,595 km (0.062 R)
• M13: 4,894,244 km (0.07 R)
• M14: 6,064,099 km (0.111 R)
• M15: 6,450,810 km (0.062 R)
• M16: 7,247,867 km (0.082 R)
• M17: 7,315,635 km (0.064 R)
• M18: 7,589,100 km (0.113 R)
• M19: 8,145,903 km (0.113 R)
• M20: 8,643,915 km (0.109 R)
• M21: 9,225,102 km (0.081 R)
• M22: 9,372,456 km (0.098 R)
• M23: 9,893,954 km (0.065 R)
• M24: 10,425,027 km (0.066 R)
• M25: 10,965,225 km (0.069 R)
• M26: 12,395,680 km (0.099 R)
• M27: 13,381,530 km (0.072 R)
• M28: 15,253,148 km (0.106 R)
• M29: 15,689,825 km (0.103 R)
• M30: 16,754,662 km (0.114 R)
• M31: 17,386,564 km (0.098 R)
• M32: 17,568,475 km (0.099 R)
• M33: 17,751,134 km (0.112 R)
• M34: 18,580,504 km (0.102 R)
• M35: 20,468,579 km (0.085 R)
• M36: 20,853,494 km (0.033 R)
• M37: 22,219,323 km (0.119 R)
• M38: 22,714,043 km (0.056 R)
• M39: 24,220,045 km (0.098 R)
• M40: 25,344,722 km (0.084 R)
• M41: 26,695,740 km (0.111 R)
• M42: 28,070,096 km (0.099 R)
• M43: 29,359,031 km (0.107 R)
• M44: 29,793,014 km (0.075 R)
• M45: 30,887,024 km (0.108 R)
• M46: 30,997,128 km (0.085 R)
• M47: 32,328,848 km (0.115 R)
• M48: 32,664,695 km (0.034 R)
• M49: 33,114,237 km (0.089 R)
• M50: 36,202,086 km (0.039 R)
• M51: 37,368,800 km (0.103 R)
• M52: 41,063,269 km (0.067 R)
• M53: 43,878,551 km (0.032 R)
• M54: 46,502,947 km (0.112 R)
• M55: 48,536,431 km (0.059 R)
• M56: 49,821,925 km (0.102 R)
• M57: 50,209,833 km (0.118 R)
• M58: 50,598,637 km (0.12 R)
• M59: 50,728,488 km (0.058 R)
• M60: 53,084,505 km (0.084 R)
• M61: 54,808,022 km (0.035 R)
• M62: 56,012,136 km (0.106 R)
• M63: 58,309,959 km (0.119 R)
• M64: 58,446,093 km (0.077 R)
• M65: 59,128,259 km (0.118 R)
• M66: 61,883,553 km (0.115 R)
• M67: 63,136,884 km (0.083 R)
• M68: 67,089,708 km (0.062 R)
• M69: 68,520,762 km (0.105 R)
• M70: 73,313,877 km (0.117 R)
• M71: 73,607,837 km (0.072 R)
• M72: 73,902,246 km (0.089 R)
• M73: 74,935,518 km (0.117 R)
• M74: 75,083,471 km (0.085 R)
• M75: 75,676,476 km (0.072 R)
• M76: 76,568,977 km (0.08 R)
• M77: 78,815,189 km (0.077 R)
• M78: 79,116,330 km (0.092 R)
• M79: 80,779,260 km (0.081 R)
• M80: 82,606,598 km (0.115 R)
• M81: 84,139,826 km (0.099 R)
• M82: 84,755,721 km (0.119 R)
• M83: 85,064,192 km (0.082 R)
• M84: 85,527,646 km (0.119 R)
• M85: 86,301,964 km (0.062 R)
• M86: 87,078,677 km (0.057 R)
• M87: 88,326,024 km (0.064 R)
• M88: 88,482,353 km (0.099 R)
• M89: 89,265,498 km (0.12 R)
• M90: 90,523,317 km (0.064 R)
• M91: 95,933,674 km (0.097 R)
• M92: 98,029,989 km (0.077 R)
• M93: 99,978,202 km (0.119 R)
• M94: 101,120,681 km (0.115 R)
• M95: 103,583,361 km (0.116 R)
• M96: 110,919,940 km (0.045 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 15,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit