🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.56 AU - 0.62 AU

Year: 164 Days

Day: 13.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.73 AU - 1.03 AU

Year: 299 Days

Day: 25.8 Hours

Environment

Temp: 90 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.87 AU - 0.97 AU

Year: 319 Days

Day: 12.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.2 AU - 1.22 AU

Year: 481 Days

Day: 25 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,291,956 km

• M1: 411,693 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.45 AU - 1.51 AU

Year: 651 Days

Day: 41.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.97 AU - 4.87 AU

Year: 3361 Days

Day: 24.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,291,956 km

• M1: 675,883 km (0.049 R)
• M2: 2,467,168 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.2

Radius: 14.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.3 AU - 12.32 AU

Year: 14678 Days

Day: 6.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 104,291,956 km

• M1: 188,942 km (0.114 R)
• M2: 289,023 km (0.097 R)
• M3: 675,883 km (0.064 R)
• M4: 1,359,396 km (0.106 R)
• M5: 1,688,212 km (0.12 R)
• M6: 2,186,074 km (0.074 R)
• M7: 2,332,530 km (0.099 R)
• M8: 2,452,059 km (0.116 R)
• M9: 2,728,964 km (0.093 R)
• M10: 3,114,328 km (0.106 R)
• M11: 3,280,083 km (0.111 R)
• M12: 4,226,289 km (0.068 R)
• M13: 4,447,694 km (0.099 R)
• M14: 4,635,140 km (0.097 R)
• M15: 5,733,338 km (0.043 R)
• M16: 6,396,057 km (0.087 R)
• M17: 6,822,710 km (0.092 R)
• M18: 7,258,788 km (0.092 R)
• M19: 7,480,193 km (0.077 R)
• M20: 8,250,023 km (0.108 R)
• M21: 8,527,827 km (0.055 R)
• M22: 9,283,595 km (0.089 R)
• M23: 9,669,707 km (0.079 R)
• M24: 10,011,837 km (0.082 R)
• M25: 10,507,455 km (0.099 R)
• M26: 10,909,874 km (0.067 R)
• M27: 11,471,464 km (0.081 R)
• M28: 11,937,910 km (0.104 R)
• M29: 12,042,479 km (0.107 R)
• M30: 12,305,173 km (0.076 R)
• M31: 12,410,639 km (0.068 R)
• M32: 12,782,689 km (0.1 R)
• M33: 12,996,913 km (0.074 R)
• M34: 13,158,330 km (0.056 R)
• M35: 13,975,732 km (0.071 R)
• M36: 14,307,241 km (0.068 R)
• M37: 15,431,170 km (0.085 R)
• M38: 16,350,748 km (0.091 R)
• M39: 16,583,373 km (0.113 R)
• M40: 16,934,479 km (0.091 R)
• M41: 17,882,780 km (0.087 R)
• M42: 18,605,338 km (0.117 R)
• M43: 20,453,320 km (0.072 R)
• M44: 20,704,196 km (0.056 R)
• M45: 21,526,386 km (0.095 R)
• M46: 22,037,562 km (0.109 R)
• M47: 22,359,197 km (0.114 R)
• M48: 23,333,378 km (0.103 R)
• M49: 23,661,147 km (0.053 R)
• M50: 26,066,232 km (0.112 R)
• M51: 26,816,615 km (0.115 R)
• M52: 27,159,942 km (0.114 R)
• M53: 27,712,407 km (0.048 R)
• M54: 28,268,612 km (0.108 R)
• M55: 31,610,329 km (0.117 R)
• M56: 33,438,116 km (0.078 R)
• M57: 35,224,913 km (0.037 R)
• M58: 36,054,284 km (0.12 R)
• M59: 36,585,356 km (0.07 R)
• M60: 39,435,495 km (0.059 R)
• M61: 39,904,334 km (0.069 R)
• M62: 41,639,371 km (0.086 R)
• M63: 42,116,887 km (0.111 R)
• M64: 43,157,639 km (0.053 R)
• M65: 44,287,851 km (0.09 R)
• M66: 44,450,165 km (0.103 R)
• M67: 44,856,622 km (0.061 R)
• M68: 46,001,495 km (0.067 R)
• M69: 46,660,025 km (0.111 R)
• M70: 47,570,627 km (0.037 R)
• M71: 49,157,262 km (0.112 R)
• M72: 49,409,334 km (0.094 R)
• M73: 51,441,621 km (0.102 R)
• M74: 51,612,163 km (0.067 R)
• M75: 53,069,845 km (0.034 R)
• M76: 54,106,857 km (0.058 R)
• M77: 54,714,972 km (0.101 R)
• M78: 55,587,427 km (0.106 R)
• M79: 56,201,078 km (0.066 R)
• M80: 57,788,909 km (0.106 R)
• M81: 59,123,472 km (0.12 R)
• M82: 59,749,838 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571

Radius: 7.3

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.7 AU - 18.94 AU

Year: 22756 Days

Day: 16.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,291,956 km

• M1: 495,917 km (0.077 R)
• M2: 1,236,426 km (0.11 R)
• M3: 1,412,503 km (0.112 R)
• M4: 1,660,088 km (0.104 R)
• M5: 1,724,115 km (0.047 R)
• M6: 2,091,229 km (0.066 R)
• M7: 2,230,803 km (0.11 R)
• M8: 2,555,880 km (0.1 R)
• M9: 3,250,612 km (0.038 R)
• M10: 3,494,606 km (0.088 R)
• M11: 4,174,379 km (0.111 R)
• M12: 4,801,942 km (0.065 R)
• M13: 6,044,053 km (0.114 R)
• M14: 6,093,720 km (0.088 R)
• M15: 6,293,732 km (0.088 R)
• M16: 7,115,623 km (0.054 R)
• M17: 7,168,132 km (0.115 R)
• M18: 8,577,643 km (0.093 R)
• M19: 8,971,384 km (0.108 R)
• M20: 10,188,064 km (0.11 R)
• M21: 10,604,993 km (0.094 R)
• M22: 10,966,870 km (0.116 R)
• M23: 11,149,230 km (0.033 R)
• M24: 12,581,181 km (0.069 R)
• M25: 13,221,609 km (0.091 R)
• M26: 15,545,463 km (0.052 R)
• M27: 16,370,944 km (0.118 R)
• M28: 16,440,357 km (0.068 R)
• M29: 17,564,436 km (0.087 R)
• M30: 17,920,778 km (0.091 R)
• M31: 18,858,457 km (0.053 R)
• M32: 19,004,166 km (0.097 R)
• M33: 19,369,932 km (0.036 R)
• M34: 20,556,094 km (0.093 R)
• M35: 21,233,623 km (0.08 R)
• M36: 21,995,076 km (0.027 R)
• M37: 22,765,355 km (0.063 R)
• M38: 23,153,861 km (0.106 R)
• M39: 24,095,131 km (0.087 R)
• M40: 24,253,256 km (0.094 R)
• M41: 24,729,575 km (0.075 R)
• M42: 26,096,002 km (0.052 R)
• M43: 26,177,084 km (0.047 R)
• M44: 26,665,820 km (0.105 R)
• M45: 27,569,392 km (0.117 R)
• M46: 27,734,697 km (0.054 R)
• M47: 28,066,505 km (0.103 R)
• M48: 29,153,633 km (0.084 R)
• M49: 29,237,857 km (0.058 R)
• M50: 29,829,516 km (0.092 R)
• M51: 32,322,415 km (0.095 R)
• M52: 33,903,066 km (0.03 R)
• M53: 34,524,645 km (0.095 R)
• M54: 35,060,355 km (0.107 R)
• M55: 35,508,850 km (0.108 R)
• M56: 36,230,360 km (0.097 R)
• M57: 36,683,791 km (0.117 R)
• M58: 40,003,667 km (0.096 R)
• M59: 40,190,964 km (0.107 R)
• M60: 40,472,358 km (0.089 R)
• M61: 40,660,252 km (0.116 R)
• M62: 42,269,626 km (0.103 R)
• M63: 42,460,364 km (0.112 R)
• M64: 42,555,807 km (0.095 R)
• M65: 43,418,239 km (0.078 R)
• M66: 43,803,304 km (0.087 R)
• M67: 43,996,285 km (0.09 R)
• M68: 46,137,928 km (0.083 R)
• M69: 46,530,922 km (0.071 R)
• M70: 46,727,793 km (0.11 R)
• M71: 48,812,140 km (0.098 R)
• M72: 48,912,071 km (0.09 R)
• M73: 49,413,224 km (0.089 R)
• M74: 50,117,531 km (0.096 R)
• M75: 50,825,278 km (0.102 R)
• M76: 51,332,714 km (0.119 R)
• M77: 51,841,945 km (0.087 R)
• M78: 52,557,622 km (0.095 R)
• M79: 53,482,585 km (0.075 R)
• M80: 53,688,881 km (0.057 R)
• M81: 54,932,039 km (0.098 R)
• M82: 55,557,208 km (0.088 R)
• M83: 60,642,788 km (0.025 R)
• M84: 61,396,761 km (0.033 R)
• M85: 63,895,794 km (0.081 R)
• M86: 64,114,805 km (0.086 R)
• M87: 65,323,107 km (0.1 R)
• M88: 68,432,499 km (0.076 R)
• M89: 70,796,145 km (0.118 R)
• M90: 71,703,606 km (0.1 R)
• M91: 76,646,619 km (0.08 R)
• M92: 76,879,243 km (0.084 R)
• M93: 77,695,150 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808

Radius: 4.5

Gravity: 39.9 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.1 AU - 22.56 AU

Year: 29551 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,291,956 km

• M1: 130,599 km (0.078 R)
• M2: 373,247 km (0.115 R)
• M3: 467,942 km (0.077 R)
• M4: 738,415 km (0.114 R)
• M5: 1,256,473 km (0.102 R)
• M6: 1,364,033 km (0.119 R)
• M7: 1,743,563 km (0.105 R)
• M8: 1,945,221 km (0.108 R)
• M9: 2,870,334 km (0.117 R)
• M10: 3,602,466 km (0.06 R)
• M11: 3,755,505 km (0.095 R)
• M12: 5,226,351 km (0.056 R)
• M13: 6,172,109 km (0.067 R)
• M14: 6,416,851 km (0.106 R)
• M15: 6,478,485 km (0.118 R)
• M16: 6,852,480 km (0.112 R)
• M17: 7,169,628 km (0.105 R)
• M18: 7,362,160 km (0.102 R)
• M19: 8,149,194 km (0.052 R)
• M20: 9,379,188 km (0.119 R)
• M21: 10,447,466 km (0.096 R)
• M22: 11,478,794 km (0.114 R)
• M23: 13,007,385 km (0.083 R)
• M24: 13,242,104 km (0.101 R)
• M25: 13,557,307 km (0.097 R)
• M26: 13,636,444 km (0.077 R)
• M27: 15,087,992 km (0.109 R)
• M28: 15,252,251 km (0.096 R)
• M29: 15,334,679 km (0.1 R)
• M30: 15,417,108 km (0.099 R)
• M31: 18,221,619 km (0.117 R)
• M32: 18,836,317 km (0.041 R)
• M33: 22,383,581 km (0.119 R)
• M34: 26,129,662 km (0.114 R)
• M35: 27,121,047 km (0.067 R)
• M36: 28,732,665 km (0.091 R)
• M37: 31,416,750 km (0.093 R)
• M38: 33,749,728 km (0.093 R)
• M39: 34,072,112 km (0.047 R)
• M40: 34,395,542 km (0.111 R)
• M41: 34,720,020 km (0.073 R)
• M42: 34,828,479 km (0.109 R)
• M43: 36,577,727 km (0.052 R)
• M44: 37,463,196 km (0.101 R)
• M45: 40,845,455 km (0.063 R)
• M46: 40,959,897 km (0.057 R)
• M47: 42,225,495 km (0.096 R)
• M48: 42,805,037 km (0.116 R)
• M49: 43,270,436 km (0.09 R)
• M50: 44,441,638 km (0.076 R)
• M51: 46,695,180 km (0.112 R)
• M52: 48,016,877 km (0.078 R)
• M53: 48,379,353 km (0.058 R)
• M54: 48,500,527 km (0.079 R)
• M55: 48,621,702 km (0.104 R)
• M56: 51,930,806 km (0.098 R)
• M57: 53,549,904 km (0.047 R)
• M58: 53,675,118 km (0.084 R)
• M59: 54,051,356 km (0.096 R)
• M60: 54,932,787 km (0.031 R)
• M61: 55,565,287 km (0.083 R)
• M62: 55,691,996 km (0.097 R)
• M63: 56,709,710 km (0.099 R)
• M64: 57,092,980 km (0.097 R)
• M65: 58,892,792 km (0.107 R)
• M66: 61,758,339 km (0.038 R)
• M67: 65,202,830 km (0.09 R)
• M68: 66,140,809 km (0.113 R)
• M69: 68,301,601 km (0.088 R)
• M70: 71,999,959 km (0.079 R)
• M71: 73,943,086 km (0.074 R)
• M72: 74,361,661 km (0.078 R)
• M73: 74,641,110 km (0.066 R)
• M74: 75,622,172 km (0.112 R)
• M75: 77,313,975 km (0.096 R)
• M76: 80,161,121 km (0.071 R)
• M77: 80,878,294 km (0.104 R)
• M78: 81,165,821 km (0.036 R)
• M79: 83,768,076 km (0.109 R)
• M80: 85,518,072 km (0.093 R)
• M81: 87,722,546 km (0.11 R)
• M82: 88,017,852 km (0.09 R)
• M83: 91,437,959 km (0.114 R)
• M84: 93,691,800 km (0.106 R)
• M85: 93,842,744 km (0.111 R)
• M86: 94,295,876 km (0.066 R)
• M87: 94,447,120 km (0.1 R)
• M88: 95,811,901 km (0.101 R)
• M89: 97,488,594 km (0.031 R)
• M90: 100,099,077 km (0.06 R)
• M91: 101,955,437 km (0.095 R)
• M92: 102,421,285 km (0.087 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit