🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.73 AU

Year: 180 Days

Day: 21.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 69.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.71 AU - 0.79 AU

Year: 228 Days

Day: 28.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,499,743 km

• M1: 38,895 km (0.096 R)
• M2: 284,236 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.86 AU - 1.12 AU

Year: 346 Days

Day: 41.3 Hours

Environment

Temp: 81 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,499,743 km

• M1: 79,137 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.49 AU - 1.81 AU

Year: 745 Days

Day: 20.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,499,743 km

• M1: 232,176 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.06 AU - 3.54 AU

Year: 2107 Days

Day: 21.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,499,743 km

• M1: 2,006,706 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.84 AU - 5.52 AU

Year: 3558 Days

Day: 46.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.4

Radius: 12.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.37 AU - 7.59 AU

Year: 5798 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,499,743 km

• M1: 154,086 km (0.084 R)
• M2: 283,638 km (0.089 R)
• M3: 631,153 km (0.072 R)
• M4: 1,039,107 km (0.106 R)
• M5: 1,133,503 km (0.085 R)
• M6: 1,280,857 km (0.038 R)
• M7: 1,382,883 km (0.119 R)
• M8: 1,487,751 km (0.116 R)
• M9: 1,650,364 km (0.086 R)
• M10: 1,762,113 km (0.074 R)
• M11: 1,895,854 km (0.086 R)
• M12: 3,438,357 km (0.104 R)
• M13: 4,181,560 km (0.037 R)
• M14: 4,757,811 km (0.118 R)
• M15: 4,865,222 km (0.105 R)
• M16: 4,946,454 km (0.061 R)
• M17: 5,027,984 km (0.084 R)
• M18: 5,220,218 km (0.065 R)
• M19: 5,331,219 km (0.104 R)
• M20: 5,442,969 km (0.109 R)
• M21: 5,897,896 km (0.11 R)
• M22: 6,306,149 km (0.112 R)
• M23: 6,543,560 km (0.036 R)
• M24: 7,027,210 km (0.092 R)
• M25: 7,428,731 km (0.047 R)
• M26: 8,189,885 km (0.109 R)
• M27: 8,711,084 km (0.111 R)
• M28: 8,809,968 km (0.103 R)
• M29: 9,008,933 km (0.055 R)
• M30: 9,445,310 km (0.072 R)
• M31: 9,785,646 km (0.084 R)
• M32: 9,888,569 km (0.077 R)
• M33: 10,513,589 km (0.069 R)
• M34: 10,760,126 km (0.116 R)
• M35: 11,044,212 km (0.031 R)
• M36: 11,765,274 km (0.069 R)
• M37: 11,947,933 km (0.053 R)
• M38: 12,168,440 km (0.047 R)
• M39: 12,688,143 km (0.104 R)
• M40: 12,913,139 km (0.105 R)
• M41: 13,026,085 km (0.095 R)
• M42: 14,996,588 km (0.102 R)
• M43: 15,353,977 km (0.064 R)
• M44: 16,036,593 km (0.106 R)
• M45: 16,402,060 km (0.032 R)
• M46: 16,729,231 km (0.077 R)
• M47: 17,431,593 km (0.087 R)
• M48: 18,228,052 km (0.062 R)
• M49: 19,165,133 km (0.069 R)
• M50: 20,467,981 km (0.043 R)
• M51: 22,657,046 km (0.092 R)
• M52: 23,296,128 km (0.099 R)
• M53: 24,033,646 km (0.095 R)
• M54: 25,154,433 km (0.117 R)
• M55: 25,673,837 km (0.109 R)
• M56: 25,768,682 km (0.105 R)
• M57: 26,531,332 km (0.078 R)
• M58: 26,627,224 km (0.049 R)
• M59: 27,011,840 km (0.084 R)
• M60: 27,108,331 km (0.106 R)
• M61: 27,204,822 km (0.117 R)
• M62: 27,543,661 km (0.114 R)
• M63: 28,225,677 km (0.048 R)
• M64: 28,470,569 km (0.083 R)
• M65: 28,765,277 km (0.042 R)
• M66: 29,357,984 km (0.118 R)
• M67: 32,534,994 km (0.053 R)
• M68: 32,997,700 km (0.103 R)
• M69: 33,100,773 km (0.117 R)
• M70: 33,618,082 km (0.091 R)
• M71: 34,294,414 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 8.3

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.59 AU - 8.51 AU

Year: 7291 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,499,743 km

• M1: 202,556 km (0.044 R)
• M2: 285,882 km (0.104 R)
• M3: 373,845 km (0.038 R)
• M4: 508,034 km (0.099 R)
• M5: 619,784 km (0.081 R)
• M6: 868,715 km (0.11 R)
• M7: 1,116,000 km (0.032 R)
• M8: 1,264,850 km (0.087 R)
• M9: 1,420,432 km (0.101 R)
• M10: 1,509,592 km (0.118 R)
• M11: 1,600,697 km (0.046 R)
• M12: 2,023,610 km (0.085 R)
• M13: 2,268,502 km (0.049 R)
• M14: 2,331,333 km (0.095 R)
• M15: 2,764,718 km (0.119 R)
• M16: 2,922,245 km (0.1 R)
• M17: 3,036,687 km (0.108 R)
• M18: 3,222,937 km (0.058 R)
• M19: 3,293,696 km (0.039 R)
• M20: 3,680,257 km (0.046 R)
• M21: 3,954,321 km (0.103 R)
• M22: 4,312,907 km (0.103 R)
• M23: 4,735,371 km (0.084 R)
• M24: 4,951,690 km (0.089 R)
• M25: 5,254,326 km (0.11 R)
• M26: 5,877,850 km (0.085 R)
• M27: 6,434,952 km (0.078 R)
• M28: 7,070,444 km (0.109 R)
• M29: 7,317,729 km (0.119 R)
• M30: 7,379,962 km (0.11 R)
• M31: 8,465,744 km (0.1 R)
• M32: 8,531,118 km (0.093 R)
• M33: 9,194,584 km (0.061 R)
• M34: 9,668,810 km (0.115 R)
• M35: 10,570,586 km (0.062 R)
• M36: 10,641,046 km (0.091 R)
• M37: 11,318,575 km (0.09 R)
• M38: 11,426,734 km (0.106 R)
• M39: 12,231,122 km (0.07 R)
• M40: 12,416,474 km (0.117 R)
• M41: 13,433,290 km (0.107 R)
• M42: 13,739,816 km (0.115 R)
• M43: 13,855,306 km (0.028 R)
• M44: 14,126,078 km (0.04 R)
• M45: 14,988,510 km (0.06 R)
• M46: 15,346,198 km (0.038 R)
• M47: 15,426,084 km (0.091 R)
• M48: 16,395,328 km (0.055 R)
• M49: 17,218,117 km (0.113 R)
• M50: 17,509,234 km (0.114 R)
• M51: 17,760,110 km (0.087 R)
• M52: 18,818,066 km (0.117 R)
• M53: 20,114,331 km (0.118 R)
• M54: 22,564,894 km (0.066 R)
• M55: 22,701,327 km (0.101 R)
• M56: 23,020,569 km (0.11 R)
• M57: 23,571,239 km (0.118 R)
• M58: 24,779,391 km (0.104 R)
• M59: 25,485,493 km (0.112 R)
• M60: 26,533,127 km (0.087 R)
• M61: 26,677,040 km (0.1 R)
• M62: 26,773,082 km (0.092 R)
• M63: 27,158,745 km (0.062 R)
• M64: 27,643,293 km (0.091 R)
• M65: 27,886,689 km (0.063 R)
• M66: 28,032,995 km (0.087 R)
• M67: 28,179,601 km (0.092 R)
• M68: 28,473,561 km (0.11 R)
• M69: 28,965,888 km (0.108 R)
• M70: 29,213,023 km (0.117 R)
• M71: 29,312,057 km (0.052 R)
• M72: 29,411,241 km (0.082 R)
• M73: 29,560,240 km (0.106 R)
• M74: 30,409,208 km (0.117 R)
• M75: 30,610,118 km (0.064 R)
• M76: 31,723,126 km (0.089 R)
• M77: 31,825,002 km (0.096 R)
• M78: 32,182,242 km (0.067 R)
• M79: 32,335,729 km (0.066 R)
• M80: 32,746,376 km (0.117 R)
• M81: 33,780,396 km (0.11 R)
• M82: 34,562,942 km (0.097 R)
• M83: 34,615,451 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 13.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.27 AU - 9.19 AU

Year: 9066 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 84,499,743 km

• M1: 191,186 km (0.062 R)
• M2: 431,590 km (0.083 R)
• M3: 589,565 km (0.066 R)
• M4: 930,050 km (0.049 R)
• M5: 1,527,993 km (0.116 R)
• M6: 1,800,261 km (0.11 R)
• M7: 2,117,109 km (0.117 R)
• M8: 2,542,266 km (0.1 R)
• M9: 2,710,713 km (0.04 R)
• M10: 2,835,628 km (0.113 R)
• M11: 2,978,643 km (0.045 R)
• M12: 3,075,283 km (0.067 R)
• M13: 3,255,250 km (0.101 R)
• M14: 3,421,902 km (0.11 R)
• M15: 3,557,437 km (0.071 R)
• M16: 3,694,768 km (0.068 R)
• M17: 3,886,403 km (0.11 R)
• M18: 4,279,995 km (0.086 R)
• M19: 4,705,152 km (0.116 R)
• M20: 5,163,520 km (0.107 R)
• M21: 5,536,767 km (0.08 R)
• M22: 5,636,399 km (0.084 R)
• M23: 6,082,201 km (0.107 R)
• M24: 6,623,895 km (0.101 R)
• M25: 6,793,688 km (0.067 R)
• M26: 6,964,978 km (0.118 R)
• M27: 7,116,072 km (0.053 R)
• M28: 7,531,654 km (0.075 R)
• M29: 7,731,218 km (0.084 R)
• M30: 8,158,619 km (0.116 R)
• M31: 8,547,424 km (0.072 R)
• M32: 8,686,101 km (0.091 R)
• M33: 9,083,284 km (0.066 R)
• M34: 9,510,236 km (0.116 R)
• M35: 9,654,149 km (0.083 R)
• M36: 9,750,340 km (0.116 R)
• M37: 10,089,928 km (0.11 R)
• M38: 10,236,683 km (0.092 R)
• M39: 10,855,569 km (0.074 R)
• M40: 11,232,855 km (0.1 R)
• M41: 11,588,898 km (0.119 R)
• M42: 12,811,262 km (0.093 R)
• M43: 13,343,831 km (0.099 R)
• M44: 13,478,020 km (0.034 R)
• M45: 14,156,297 km (0.117 R)
• M46: 14,596,115 km (0.1 R)
• M47: 15,264,518 km (0.092 R)
• M48: 16,085,361 km (0.078 R)
• M49: 17,036,954 km (0.066 R)
• M50: 17,446,104 km (0.103 R)
• M51: 18,006,797 km (0.032 R)
• M52: 18,274,277 km (0.101 R)
• M53: 18,603,243 km (0.116 R)
• M54: 20,991,124 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.5

Radius: 5.5

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.06 AU - 22 AU

Year: 28034 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,499,743 km

• M1: 507,137 km (0.115 R)
• M2: 743,801 km (0.114 R)
• M3: 795,113 km (0.04 R)
• M4: 928,704 km (0.027 R)
• M5: 1,247,796 km (0.069 R)
• M6: 1,435,392 km (0.115 R)
• M7: 1,872,367 km (0.078 R)
• M8: 2,160,792 km (0.086 R)
• M9: 2,310,090 km (0.104 R)
• M10: 3,275,595 km (0.05 R)
• M11: 3,710,626 km (0.03 R)
• M12: 3,755,056 km (0.075 R)
• M13: 3,889,694 km (0.114 R)
• M14: 3,934,873 km (0.114 R)
• M15: 4,827,074 km (0.086 R)
• M16: 5,934,248 km (0.084 R)
• M17: 6,462,628 km (0.106 R)
• M18: 6,678,049 km (0.057 R)
• M19: 9,748,246 km (0.102 R)
• M20: 10,244,612 km (0.082 R)
• M21: 10,307,293 km (0.095 R)
• M22: 10,432,956 km (0.09 R)
• M23: 11,521,130 km (0.117 R)
• M24: 11,848,002 km (0.096 R)
• M25: 12,712,229 km (0.066 R)
• M26: 13,665,317 km (0.074 R)
• M27: 14,011,337 km (0.112 R)
• M28: 14,711,903 km (0.103 R)
• M29: 15,423,840 km (0.096 R)
• M30: 15,856,327 km (0.099 R)
• M31: 18,229,697 km (0.112 R)
• M32: 18,305,543 km (0.119 R)
• M33: 18,763,463 km (0.064 R)
• M34: 18,916,800 km (0.089 R)
• M35: 18,993,694 km (0.106 R)
• M36: 20,395,276 km (0.081 R)
• M37: 21,188,145 km (0.045 R)
• M38: 21,668,803 km (0.066 R)
• M39: 22,152,901 km (0.059 R)
• M40: 22,559,209 km (0.109 R)
• M41: 23,709,617 km (0.114 R)
• M42: 25,640,626 km (0.086 R)
• M43: 25,810,869 km (0.102 R)
• M44: 27,013,486 km (0.095 R)
• M45: 27,360,403 km (0.047 R)
• M46: 28,409,982 km (0.09 R)
• M47: 29,116,982 km (0.041 R)
• M48: 30,098,643 km (0.101 R)
• M49: 30,278,310 km (0.088 R)
• M50: 30,548,484 km (0.086 R)
• M51: 32,922,901 km (0.103 R)
• M52: 34,601,090 km (0.065 R)
• M53: 35,640,346 km (0.118 R)
• M54: 35,830,485 km (0.049 R)
• M55: 36,689,925 km (0.025 R)
• M56: 36,881,709 km (0.05 R)
• M57: 37,170,284 km (0.077 R)
• M58: 41,486,482 km (0.095 R)
• M59: 41,686,344 km (0.12 R)
• M60: 41,986,886 km (0.108 R)
• M61: 42,489,236 km (0.107 R)
• M62: 43,398,641 km (0.1 R)
• M63: 43,601,496 km (0.034 R)
• M64: 44,416,505 km (0.072 R)
• M65: 45,545,221 km (0.101 R)
• M66: 46,683,512 km (0.109 R)
• M67: 46,787,332 km (0.036 R)
• M68: 48,460,884 km (0.103 R)
• M69: 49,410,681 km (0.057 R)
• M70: 50,366,761 km (0.109 R)
• M71: 50,686,751 km (0.084 R)
• M72: 51,007,488 km (0.084 R)
• M73: 51,543,498 km (0.071 R)
• M74: 51,866,031 km (0.089 R)
• M75: 53,379,811 km (0.109 R)
• M76: 54,908,103 km (0.104 R)
• M77: 55,567,531 km (0.103 R)
• M78: 57,227,469 km (0.075 R)
• M79: 60,256,078 km (0.032 R)
• M80: 61,049,844 km (0.065 R)
• M81: 61,277,233 km (0.113 R)
• M82: 62,532,957 km (0.114 R)
• M83: 63,681,869 km (0.116 R)
• M84: 65,418,251 km (0.102 R)
• M85: 66,234,008 km (0.055 R)
• M86: 66,584,516 km (0.087 R)
• M87: 69,411,467 km (0.111 R)
• M88: 70,839,529 km (0.109 R)
• M89: 71,557,299 km (0.047 R)
• M90: 72,037,059 km (0.065 R)
• M91: 72,879,295 km (0.08 R)
• M92: 73,845,698 km (0.115 R)
• M93: 74,452,018 km (0.109 R)
• M94: 77,630,823 km (0.084 R)
• M95: 81,353,416 km (0.115 R)
• M96: 81,854,121 km (0.08 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 10,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit