🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.76 AU - 0.92 AU

Year: 276 Days

Day: 13.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.17 AU - 3.07 AU

Year: 1519 Days

Day: 27.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.2 AU - 5.12 AU

Year: 3039 Days

Day: 32.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,567,729 km

• M1: 163,810 km (0.108 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 9.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.32 AU - 6.82 AU

Year: 4708 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,567,729 km

• M1: 123,867 km (0.04 R)
• M2: 189,690 km (0.084 R)
• M3: 301,141 km (0.11 R)
• M4: 368,310 km (0.071 R)
• M5: 513,420 km (0.116 R)
• M6: 642,672 km (0.087 R)
• M7: 716,275 km (0.093 R)
• M8: 812,765 km (0.077 R)
• M9: 1,174,343 km (0.051 R)
• M10: 1,266,496 km (0.085 R)
• M11: 1,361,041 km (0.052 R)
• M12: 1,433,746 km (0.045 R)
• M13: 1,495,231 km (0.041 R)
• M14: 1,621,192 km (0.069 R)
• M15: 1,803,402 km (0.117 R)
• M16: 1,897,051 km (0.11 R)
• M17: 1,978,731 km (0.09 R)
• M18: 2,173,956 km (0.102 R)
• M19: 2,463,727 km (0.09 R)
• M20: 2,598,216 km (0.086 R)
• M21: 2,812,440 km (0.106 R)
• M22: 3,323,466 km (0.092 R)
• M23: 3,691,627 km (0.114 R)
• M24: 4,339,984 km (0.05 R)
• M25: 4,557,948 km (0.049 R)
• M26: 4,798,053 km (0.025 R)
• M27: 5,023,496 km (0.109 R)
• M28: 5,329,424 km (0.09 R)
• M29: 5,387,468 km (0.059 R)
• M30: 5,979,576 km (0.026 R)
• M31: 6,717,393 km (0.045 R)
• M32: 6,801,168 km (0.038 R)
• M33: 6,927,429 km (0.12 R)
• M34: 7,054,587 km (0.107 R)
• M35: 7,548,858 km (0.055 R)
• M36: 7,767,271 km (0.106 R)
• M37: 7,899,366 km (0.082 R)
• M38: 9,051,868 km (0.108 R)
• M39: 9,307,381 km (0.043 R)
• M40: 9,424,217 km (0.079 R)
• M41: 9,659,535 km (0.043 R)
• M42: 10,620,102 km (0.04 R)
• M43: 10,815,776 km (0.095 R)
• M44: 10,889,528 km (0.06 R)
• M45: 11,037,480 km (0.119 R)
• M46: 11,435,261 km (0.108 R)
• M47: 11,837,829 km (0.061 R)
• M48: 11,913,825 km (0.073 R)
• M49: 12,142,710 km (0.047 R)
• M50: 12,450,283 km (0.11 R)
• M51: 12,630,847 km (0.074 R)
• M52: 12,812,310 km (0.07 R)
• M53: 12,890,250 km (0.081 R)
• M54: 13,388,261 km (0.117 R)
• M55: 13,865,778 km (0.079 R)
• M56: 14,456,989 km (0.105 R)
• M57: 14,810,189 km (0.097 R)
• M58: 15,359,213 km (0.077 R)
• M59: 15,525,117 km (0.117 R)
• M60: 15,775,245 km (0.096 R)
• M61: 16,110,793 km (0.069 R)
• M62: 16,223,291 km (0.089 R)
• M63: 16,335,938 km (0.118 R)
• M64: 16,675,375 km (0.098 R)
• M65: 16,817,493 km (0.056 R)
• M66: 16,960,060 km (0.116 R)
• M67: 17,534,366 km (0.097 R)
• M68: 18,027,591 km (0.064 R)
• M69: 18,202,620 km (0.107 R)
• M70: 18,378,398 km (0.099 R)
• M71: 18,466,361 km (0.092 R)
• M72: 18,879,251 km (0.119 R)
• M73: 19,057,123 km (0.115 R)
• M74: 19,146,283 km (0.079 R)
• M75: 19,414,512 km (0.092 R)
• M76: 19,474,352 km (0.108 R)
• M77: 19,624,099 km (0.057 R)
• M78: 20,045,367 km (0.113 R)
• M79: 20,196,461 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 10.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.53 AU - 7.49 AU

Year: 5949 Days

Day: 13.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,567,729 km

• M1: 143,315 km (0.103 R)
• M2: 333,603 km (0.109 R)
• M3: 402,119 km (0.096 R)
• M4: 557,252 km (0.118 R)
• M5: 674,986 km (0.025 R)
• M6: 1,026,391 km (0.071 R)
• M7: 1,263,504 km (0.111 R)
• M8: 1,388,867 km (0.119 R)
• M9: 1,827,338 km (0.115 R)
• M10: 2,196,097 km (0.061 R)
• M11: 2,716,697 km (0.117 R)
• M12: 3,367,448 km (0.118 R)
• M13: 3,746,679 km (0.115 R)
• M14: 4,102,422 km (0.105 R)
• M15: 4,227,486 km (0.074 R)
• M16: 5,018,560 km (0.065 R)
• M17: 5,301,449 km (0.057 R)
• M18: 6,310,637 km (0.104 R)
• M19: 6,411,914 km (0.039 R)
• M20: 6,601,455 km (0.109 R)
• M21: 6,763,320 km (0.106 R)
• M22: 7,030,950 km (0.087 R)
• M23: 7,469,571 km (0.097 R)
• M24: 7,684,394 km (0.118 R)
• M25: 7,932,577 km (0.113 R)
• M26: 8,042,082 km (0.112 R)
• M27: 8,120,472 km (0.102 R)
• M28: 8,278,148 km (0.113 R)
• M29: 8,389,149 km (0.108 R)
• M30: 8,500,600 km (0.082 R)
• M31: 9,278,359 km (0.105 R)
• M32: 9,809,581 km (0.033 R)
• M33: 10,011,239 km (0.063 R)
• M34: 10,418,893 km (0.097 R)
• M35: 10,953,556 km (0.051 R)
• M36: 11,338,322 km (0.059 R)
• M37: 11,444,088 km (0.078 R)
• M38: 11,532,350 km (0.114 R)
• M39: 11,621,062 km (0.053 R)
• M40: 11,691,971 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.9

Radius: 4.9

Gravity: 24.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.48 AU - 18.74 AU

Year: 21036 Days

Day: 24.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,567,729 km

• M1: 104,569 km (0.084 R)
• M2: 287,378 km (0.092 R)
• M3: 612,304 km (0.046 R)
• M4: 656,286 km (0.032 R)
• M5: 701,614 km (0.092 R)
• M6: 1,294,321 km (0.075 R)
• M7: 1,589,627 km (0.027 R)
• M8: 2,003,863 km (0.09 R)
• M9: 2,240,228 km (0.115 R)
• M10: 2,702,486 km (0.115 R)
• M11: 3,429,382 km (0.109 R)
• M12: 3,876,380 km (0.095 R)
• M13: 4,212,975 km (0.085 R)
• M14: 5,887,424 km (0.034 R)
• M15: 6,224,917 km (0.105 R)
• M16: 7,274,496 km (0.106 R)
• M17: 7,793,451 km (0.044 R)
• M18: 8,377,780 km (0.06 R)
• M19: 9,532,227 km (0.091 R)
• M20: 11,325,307 km (0.087 R)
• M21: 11,384,847 km (0.077 R)
• M22: 11,444,536 km (0.113 R)
• M23: 11,624,054 km (0.043 R)
• M24: 11,925,493 km (0.081 R)
• M25: 12,535,853 km (0.117 R)
• M26: 12,659,271 km (0.117 R)
• M27: 12,844,922 km (0.065 R)
• M28: 13,723,510 km (0.064 R)
• M29: 15,274,242 km (0.117 R)
• M30: 15,604,255 km (0.082 R)
• M31: 16,137,122 km (0.05 R)
• M32: 17,220,660 km (0.105 R)
• M33: 17,909,707 km (0.116 R)
• M34: 19,600,014 km (0.079 R)
• M35: 20,030,556 km (0.081 R)
• M36: 20,391,536 km (0.059 R)
• M37: 23,660,698 km (0.099 R)
• M38: 25,980,961 km (0.081 R)
• M39: 26,453,691 km (0.113 R)
• M40: 26,532,828 km (0.1 R)
• M41: 27,168,021 km (0.087 R)
• M42: 27,969,267 km (0.074 R)
• M43: 30,418,932 km (0.085 R)
• M44: 32,766,422 km (0.101 R)
• M45: 33,276,999 km (0.073 R)
• M46: 33,961,858 km (0.077 R)
• M47: 34,305,933 km (0.054 R)
• M48: 34,478,569 km (0.109 R)
• M49: 34,737,822 km (0.103 R)
• M50: 35,694,202 km (0.095 R)
• M51: 36,659,257 km (0.101 R)
• M52: 36,747,371 km (0.084 R)
• M53: 38,167,354 km (0.118 R)
• M54: 40,239,882 km (0.11 R)
• M55: 40,421,793 km (0.11 R)
• M56: 40,512,899 km (0.073 R)
• M57: 40,695,258 km (0.067 R)
• M58: 44,964,034 km (0.117 R)
• M59: 45,910,689 km (0.038 R)
• M60: 46,195,822 km (0.104 R)
• M61: 46,863,777 km (0.107 R)
• M62: 46,959,520 km (0.1 R)
• M63: 48,016,279 km (0.095 R)
• M64: 48,305,751 km (0.077 R)
• M65: 48,499,181 km (0.08 R)
• M66: 48,983,728 km (0.106 R)
• M67: 49,567,310 km (0.085 R)
• M68: 50,446,945 km (0.086 R)
• M69: 51,331,817 km (0.106 R)
• M70: 54,418,469 km (0.113 R)
• M71: 56,339,904 km (0.101 R)
• M72: 57,053,337 km (0.088 R)
• M73: 57,462,337 km (0.088 R)
• M74: 57,872,385 km (0.098 R)
• M75: 58,386,254 km (0.108 R)
• M76: 59,004,841 km (0.108 R)
• M77: 59,625,672 km (0.114 R)
• M78: 60,560,958 km (0.093 R)
• M79: 60,665,228 km (0.1 R)
• M80: 60,873,767 km (0.048 R)
• M81: 61,187,175 km (0.093 R)
• M82: 61,291,744 km (0.092 R)
• M83: 61,396,462 km (0.076 R)
• M84: 61,501,181 km (0.071 R)
• M85: 64,989,354 km (0.108 R)
• M86: 65,844,605 km (0.094 R)
• M87: 68,215,731 km (0.086 R)
• M88: 68,975,988 km (0.075 R)
• M89: 69,302,710 km (0.108 R)
• M90: 69,848,293 km (0.095 R)
• M91: 71,824,331 km (0.108 R)
• M92: 73,485,017 km (0.095 R)
• M93: 73,596,318 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.4

Radius: 5.8

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.07 AU - 16.11 AU

Year: 23116 Days

Day: 19.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 111.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,567,729 km

• M1: 101,427 km (0.031 R)
• M2: 211,681 km (0.109 R)
• M3: 367,113 km (0.099 R)
• M4: 575,802 km (0.096 R)
• M5: 613,950 km (0.047 R)
• M6: 673,041 km (0.104 R)
• M7: 1,020,557 km (0.096 R)
• M8: 1,139,487 km (0.065 R)
• M9: 1,238,072 km (0.118 R)
• M10: 1,313,769 km (0.116 R)
• M11: 1,443,470 km (0.097 R)
• M12: 1,604,736 km (0.106 R)
• M13: 1,915,451 km (0.029 R)
• M14: 2,400,148 km (0.118 R)
• M15: 2,754,695 km (0.12 R)
• M16: 3,194,663 km (0.073 R)
• M17: 4,025,679 km (0.11 R)
• M18: 4,484,645 km (0.098 R)
• M19: 4,601,930 km (0.109 R)
• M20: 5,244,602 km (0.115 R)
• M21: 5,618,447 km (0.119 R)
• M22: 6,000,819 km (0.118 R)
• M23: 6,043,904 km (0.116 R)
• M24: 6,260,521 km (0.113 R)
• M25: 6,304,204 km (0.087 R)
• M26: 7,061,319 km (0.037 R)
• M27: 7,289,455 km (0.082 R)
• M28: 7,988,377 km (0.116 R)
• M29: 8,083,222 km (0.045 R)
• M30: 8,708,541 km (0.093 R)
• M31: 9,299,452 km (0.085 R)
• M32: 9,700,524 km (0.043 R)
• M33: 11,789,659 km (0.078 R)
• M34: 12,387,601 km (0.101 R)
• M35: 14,586,241 km (0.079 R)
• M36: 15,759,537 km (0.085 R)
• M37: 16,177,364 km (0.067 R)
• M38: 16,357,480 km (0.028 R)
• M39: 16,841,130 km (0.081 R)
• M40: 17,637,140 km (0.113 R)
• M41: 17,884,575 km (0.115 R)
• M42: 19,968,922 km (0.045 R)
• M43: 20,226,829 km (0.113 R)
• M44: 20,550,708 km (0.117 R)
• M45: 22,730,798 km (0.034 R)
• M46: 24,155,867 km (0.037 R)
• M47: 24,637,273 km (0.097 R)
• M48: 24,775,352 km (0.067 R)
• M49: 25,052,407 km (0.09 R)
• M50: 25,400,222 km (0.08 R)
• M51: 25,819,695 km (0.079 R)
• M52: 26,100,490 km (0.107 R)
• M53: 26,594,462 km (0.107 R)
• M54: 28,456,058 km (0.059 R)
• M55: 28,673,573 km (0.098 R)
• M56: 28,964,541 km (0.069 R)
• M57: 29,183,253 km (0.114 R)
• M58: 30,507,494 km (0.097 R)
• M59: 31,625,887 km (0.109 R)
• M60: 32,152,472 km (0.091 R)
• M61: 32,530,356 km (0.119 R)
• M62: 32,985,732 km (0.088 R)
• M63: 33,519,647 km (0.095 R)
• M64: 35,527,699 km (0.108 R)
• M65: 35,996,539 km (0.074 R)
• M66: 37,336,337 km (0.112 R)
• M67: 37,653,934 km (0.075 R)
• M68: 38,852,811 km (0.061 R)
• M69: 39,416,645 km (0.052 R)
• M70: 41,452,074 km (0.079 R)
• M71: 43,688,562 km (0.08 R)
• M72: 46,474,823 km (0.092 R)
• M73: 46,816,354 km (0.091 R)
• M74: 47,073,214 km (0.115 R)
• M75: 47,588,130 km (0.104 R)
• M76: 48,536,880 km (0.119 R)
• M77: 48,970,265 km (0.039 R)
• M78: 49,928,289 km (0.044 R)
• M79: 50,453,378 km (0.03 R)
• M80: 51,862,590 km (0.116 R)
• M81: 56,804,406 km (0.074 R)
• M82: 57,627,194 km (0.093 R)
• M83: 58,086,160 km (0.083 R)
• M84: 58,822,780 km (0.071 R)
• M85: 59,007,384 km (0.078 R)
• M86: 59,192,287 km (0.095 R)
• M87: 60,677,944 km (0.073 R)
• M88: 61,051,340 km (0.106 R)
• M89: 61,425,484 km (0.082 R)
• M90: 61,519,132 km (0.12 R)
• M91: 61,706,429 km (0.109 R)
• M92: 61,987,972 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.8

Radius: 6.3

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.4 AU - 19.96 AU

Year: 27763 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,567,729 km

• M1: 87,365 km (0.108 R)
• M2: 321,037 km (0.042 R)
• M3: 822,788 km (0.1 R)
• M4: 1,069,774 km (0.105 R)
• M5: 1,168,359 km (0.112 R)
• M6: 1,939,387 km (0.083 R)
• M7: 2,882,452 km (0.095 R)
• M8: 3,161,302 km (0.091 R)
• M9: 4,466,244 km (0.099 R)
• M10: 4,897,685 km (0.116 R)
• M11: 5,342,290 km (0.065 R)
• M12: 6,630,626 km (0.114 R)
• M13: 8,864,871 km (0.076 R)
• M14: 8,999,060 km (0.097 R)
• M15: 9,066,379 km (0.067 R)
• M16: 9,473,884 km (0.099 R)
• M17: 10,447,766 km (0.093 R)
• M18: 10,518,525 km (0.07 R)
• M19: 10,731,852 km (0.069 R)
• M20: 11,018,482 km (0.09 R)
• M21: 11,235,099 km (0.112 R)
• M22: 11,526,217 km (0.115 R)
• M23: 11,599,221 km (0.052 R)
• M24: 14,020,312 km (0.089 R)
• M25: 14,098,403 km (0.055 R)
• M26: 14,255,032 km (0.111 R)
• M27: 14,333,570 km (0.092 R)
• M28: 17,338,992 km (0.103 R)
• M29: 17,844,184 km (0.072 R)
• M30: 17,928,856 km (0.11 R)
• M31: 18,183,621 km (0.115 R)
• M32: 19,388,482 km (0.083 R)
• M33: 20,796,797 km (0.094 R)
• M34: 21,423,313 km (0.089 R)
• M35: 23,154,758 km (0.07 R)
• M36: 23,617,764 km (0.099 R)
• M37: 24,553,050 km (0.118 R)
• M38: 27,040,862 km (0.119 R)
• M39: 27,138,101 km (0.102 R)
• M40: 27,822,362 km (0.117 R)
• M41: 29,407,501 km (0.07 R)
• M42: 30,110,162 km (0.091 R)
• M43: 31,021,662 km (0.111 R)
• M44: 31,225,564 km (0.116 R)
• M45: 32,768,067 km (0.086 R)
• M46: 33,287,770 km (0.111 R)
• M47: 35,500,173 km (0.093 R)
• M48: 36,462,835 km (0.058 R)
• M49: 37,001,238 km (0.062 R)
• M50: 38,851,764 km (0.099 R)
• M51: 39,732,895 km (0.052 R)
• M52: 39,843,598 km (0.114 R)
• M53: 41,178,908 km (0.062 R)
• M54: 41,515,055 km (0.088 R)
• M55: 41,852,099 km (0.096 R)
• M56: 42,302,837 km (0.071 R)
• M57: 44,007,654 km (0.092 R)
• M58: 44,466,022 km (0.083 R)
• M59: 45,156,566 km (0.094 R)
• M60: 47,483,860 km (0.119 R)
• M61: 48,425,728 km (0.065 R)
• M62: 48,543,911 km (0.032 R)
• M63: 48,780,425 km (0.118 R)
• M64: 49,136,169 km (0.104 R)
• M65: 49,969,279 km (0.058 R)
• M66: 50,327,716 km (0.076 R)
• M67: 55,312,018 km (0.082 R)
• M68: 56,924,982 km (0.061 R)
• M69: 57,174,361 km (0.057 R)
• M70: 63,141,521 km (0.117 R)
• M71: 63,399,877 km (0.03 R)
• M72: 64,047,037 km (0.084 R)
• M73: 65,087,191 km (0.06 R)
• M74: 65,217,641 km (0.118 R)
• M75: 65,740,186 km (0.11 R)
• M76: 66,789,316 km (0.116 R)
• M77: 67,711,886 km (0.104 R)
• M78: 69,969,916 km (0.06 R)
• M79: 72,928,513 km (0.119 R)
• M80: 76,752,684 km (0.078 R)
• M81: 77,442,330 km (0.073 R)
• M82: 77,995,692 km (0.069 R)
• M83: 80,641,480 km (0.066 R)
• M84: 80,781,504 km (0.03 R)
• M85: 83,316,589 km (0.066 R)
• M86: 84,878,690 km (0.107 R)
• M87: 85,877,705 km (0.025 R)
• M88: 88,320,040 km (0.06 R)
• M89: 88,898,086 km (0.107 R)
• M90: 92,099,480 km (0.116 R)
• M91: 95,042,519 km (0.063 R)
• M92: 95,190,472 km (0.102 R)
• M93: 98,614,617 km (0.117 R)
• M94: 99,965,336 km (0.1 R)
• M95: 100,416,972 km (0.113 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 11,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit