🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.44 AU - 0.6 AU

Year: 136 Days

Day: 37.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 132.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.93 AU - 1.11 AU

Year: 373 Days

Day: 31.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,494,820 km

• M1: 818,450 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.79 AU - 3.01 AU

Year: 1786 Days

Day: 17.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.86 AU - 4.2 AU

Year: 2926 Days

Day: 42.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,494,820 km

• M1: 21,841 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.3

Radius: 10.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.32 AU - 5.54 AU

Year: 4576 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 67,494,820 km

• M1: 136,882 km (0.083 R)
• M2: 228,735 km (0.101 R)
• M3: 335,249 km (0.115 R)
• M4: 551,867 km (0.061 R)
• M5: 735,872 km (0.026 R)
• M6: 1,611,917 km (0.064 R)
• M7: 1,960,779 km (0.066 R)
• M8: 2,097,811 km (0.028 R)
• M9: 2,417,950 km (0.12 R)
• M10: 2,528,204 km (0.072 R)
• M11: 2,677,951 km (0.078 R)
• M12: 3,251,959 km (0.07 R)
• M13: 3,428,783 km (0.086 R)
• M14: 3,553,249 km (0.053 R)
• M15: 3,820,730 km (0.06 R)
• M16: 4,036,599 km (0.045 R)
• M17: 4,738,961 km (0.118 R)
• M18: 4,971,287 km (0.113 R)
• M19: 5,302,646 km (0.112 R)
• M20: 6,020,417 km (0.068 R)
• M21: 6,187,817 km (0.115 R)
• M22: 6,288,945 km (0.074 R)
• M23: 6,373,767 km (0.101 R)
• M24: 6,664,735 km (0.11 R)
• M25: 6,785,909 km (0.111 R)
• M26: 6,907,682 km (0.089 R)
• M27: 7,083,010 km (0.098 R)
• M28: 7,366,648 km (0.119 R)
• M29: 7,853,888 km (0.09 R)
• M30: 8,036,996 km (0.051 R)
• M31: 8,688,944 km (0.068 R)
• M32: 8,783,489 km (0.052 R)
• M33: 8,935,481 km (0.058 R)
• M34: 9,242,007 km (0.111 R)
• M35: 9,571,571 km (0.104 R)
• M36: 10,122,839 km (0.062 R)
• M37: 10,242,368 km (0.119 R)
• M38: 10,402,438 km (0.114 R)
• M39: 10,623,842 km (0.111 R)
• M40: 10,907,929 km (0.093 R)
• M41: 11,276,837 km (0.081 R)
• M42: 11,670,728 km (0.057 R)
• M43: 11,837,979 km (0.09 R)
• M44: 12,600,329 km (0.115 R)
• M45: 12,707,442 km (0.078 R)
• M46: 12,944,105 km (0.105 R)
• M47: 13,269,481 km (0.062 R)
• M48: 13,356,547 km (0.083 R)
• M49: 13,509,585 km (0.09 R)
• M50: 13,839,598 km (0.079 R)
• M51: 13,928,011 km (0.116 R)
• M52: 14,061,003 km (0.042 R)
• M53: 14,350,625 km (0.048 R)
• M54: 14,642,191 km (0.104 R)
• M55: 14,709,809 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.7

Radius: 13.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.27 AU - 5.93 AU

Year: 4793 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,494,820 km

• M1: 187,297 km (0.101 R)
• M2: 307,424 km (0.114 R)
• M3: 394,041 km (0.113 R)
• M4: 547,079 km (0.088 R)
• M5: 674,686 km (0.103 R)
• M6: 908,508 km (0.11 R)
• M7: 1,007,093 km (0.094 R)
• M8: 1,200,673 km (0.086 R)
• M9: 1,342,192 km (0.065 R)
• M10: 1,523,206 km (0.049 R)
• M11: 1,801,607 km (0.029 R)
• M12: 1,910,215 km (0.075 R)
• M13: 2,172,909 km (0.059 R)
• M14: 2,548,400 km (0.108 R)
• M15: 3,009,012 km (0.096 R)
• M16: 3,564,618 km (0.109 R)
• M17: 3,889,694 km (0.059 R)
• M18: 4,322,182 km (0.111 R)
• M19: 4,694,381 km (0.078 R)
• M20: 4,795,360 km (0.114 R)
• M21: 5,364,280 km (0.076 R)
• M22: 5,629,966 km (0.089 R)
• M23: 6,229,854 km (0.073 R)
• M24: 6,397,104 km (0.069 R)
• M25: 6,764,517 km (0.1 R)
• M26: 6,850,236 km (0.117 R)
• M27: 6,994,000 km (0.118 R)
• M28: 7,109,788 km (0.035 R)
• M29: 7,907,893 km (0.09 R)
• M30: 8,641,222 km (0.09 R)
• M31: 8,734,421 km (0.097 R)
• M32: 9,237,369 km (0.114 R)
• M33: 10,107,281 km (0.057 R)
• M34: 10,271,240 km (0.088 R)
• M35: 10,902,394 km (0.088 R)
• M36: 11,138,160 km (0.084 R)
• M37: 11,273,696 km (0.083 R)
• M38: 11,443,788 km (0.113 R)
• M39: 12,202,549 km (0.109 R)
• M40: 12,342,273 km (0.046 R)
• M41: 12,835,348 km (0.062 R)
• M42: 14,316,815 km (0.09 R)
• M43: 15,133,919 km (0.108 R)
• M44: 15,623,852 km (0.107 R)
• M45: 16,004,279 km (0.108 R)
• M46: 16,119,021 km (0.055 R)
• M47: 17,085,872 km (0.054 R)
• M48: 17,359,935 km (0.038 R)
• M49: 17,556,507 km (0.118 R)
• M50: 17,753,976 km (0.12 R)
• M51: 18,792,485 km (0.083 R)
• M52: 18,953,901 km (0.113 R)
• M53: 19,441,290 km (0.03 R)
• M54: 19,891,580 km (0.109 R)
• M55: 21,389,504 km (0.092 R)
• M56: 21,854,454 km (0.118 R)
• M57: 22,365,480 km (0.099 R)
• M58: 22,880,396 km (0.08 R)
• M59: 23,053,032 km (0.111 R)
• M60: 23,269,201 km (0.107 R)
• M61: 23,573,184 km (0.088 R)
• M62: 23,660,250 km (0.088 R)
• M63: 24,141,057 km (0.098 R)
• M64: 25,156,827 km (0.109 R)
• M65: 25,737,266 km (0.111 R)
• M66: 25,871,755 km (0.052 R)
• M67: 26,231,837 km (0.056 R)
• M68: 26,548,087 km (0.113 R)
• M69: 27,138,999 km (0.093 R)
• M70: 27,964,180 km (0.099 R)
• M71: 28,937,464 km (0.119 R)
• M72: 29,311,160 km (0.061 R)
• M73: 30,584,088 km (0.091 R)
• M74: 31,203,423 km (0.076 R)
• M75: 31,394,759 km (0.107 R)
• M76: 31,778,776 km (0.059 R)
• M77: 32,019,629 km (0.096 R)
• M78: 32,357,720 km (0.107 R)
• M79: 32,454,510 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.1

Radius: 3.4

Gravity: 74.4 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.42 AU - 15.44 AU

Year: 19824 Days

Day: 17.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,494,820 km

• M1: 223,050 km (0.098 R)
• M2: 326,722 km (0.073 R)
• M3: 820,844 km (0.095 R)
• M4: 2,063,553 km (0.096 R)
• M5: 2,135,210 km (0.074 R)
• M6: 2,171,413 km (0.091 R)
• M7: 3,017,838 km (0.036 R)
• M8: 3,432,822 km (0.054 R)
• M9: 3,909,441 km (0.096 R)
• M10: 4,314,702 km (0.092 R)
• M11: 5,067,777 km (0.089 R)
• M12: 8,689,093 km (0.096 R)
• M13: 8,980,360 km (0.064 R)
• M14: 10,855,270 km (0.087 R)
• M15: 11,231,808 km (0.098 R)
• M16: 11,421,648 km (0.114 R)
• M17: 11,997,450 km (0.108 R)
• M18: 13,780,657 km (0.08 R)
• M19: 14,119,945 km (0.065 R)
• M20: 14,737,485 km (0.088 R)
• M21: 14,945,276 km (0.104 R)
• M22: 15,014,689 km (0.085 R)
• M23: 15,786,016 km (0.056 R)
• M24: 15,927,685 km (0.117 R)
• M25: 17,513,124 km (0.074 R)
• M26: 19,147,929 km (0.092 R)
• M27: 19,602,258 km (0.083 R)
• M28: 20,444,344 km (0.085 R)
• M29: 23,040,316 km (0.097 R)
• M30: 24,335,834 km (0.112 R)
• M31: 25,821,191 km (0.077 R)
• M32: 27,335,720 km (0.073 R)
• M33: 27,420,691 km (0.072 R)
• M34: 28,619,718 km (0.104 R)
• M35: 29,399,422 km (0.116 R)
• M36: 29,573,554 km (0.107 R)
• M37: 29,748,135 km (0.034 R)
• M38: 29,923,164 km (0.052 R)
• M39: 32,138,111 km (0.079 R)
• M40: 33,492,270 km (0.096 R)
• M41: 33,674,181 km (0.108 R)
• M42: 34,680,826 km (0.045 R)
• M43: 35,049,435 km (0.105 R)
• M44: 36,162,592 km (0.081 R)
• M45: 37,948,791 km (0.102 R)
• M46: 38,233,476 km (0.104 R)
• M47: 40,729,965 km (0.103 R)
• M48: 42,488,937 km (0.037 R)
• M49: 42,685,957 km (0.104 R)
• M50: 42,784,542 km (0.064 R)
• M51: 44,272,592 km (0.106 R)
• M52: 44,372,374 km (0.038 R)
• M53: 46,384,166 km (0.11 R)
• M54: 47,197,231 km (0.106 R)
• M55: 49,353,534 km (0.089 R)
• M56: 49,664,249 km (0.081 R)
• M57: 50,287,623 km (0.099 R)
• M58: 51,646,870 km (0.068 R)
• M59: 52,173,005 km (0.109 R)
• M60: 52,700,787 km (0.096 R)
• M61: 53,018,383 km (0.095 R)
• M62: 57,095,075 km (0.098 R)
• M63: 58,622,319 km (0.108 R)
• M64: 59,941,922 km (0.061 R)
• M65: 60,162,878 km (0.061 R)
• M66: 60,827,093 km (0.073 R)
• M67: 63,058,943 km (0.103 R)
• M68: 63,959,223 km (0.033 R)
• M69: 64,410,859 km (0.071 R)
• M70: 66,342,467 km (0.079 R)
• M71: 66,570,903 km (0.085 R)
• M72: 67,372,747 km (0.111 R)
• M73: 68,292,924 km (0.107 R)
• M74: 68,639,093 km (0.102 R)
• M75: 68,985,861 km (0.104 R)
• M76: 69,101,650 km (0.083 R)
• M77: 69,333,228 km (0.036 R)
• M78: 70,844,914 km (0.067 R)
• M79: 70,961,750 km (0.097 R)
• M80: 73,073,922 km (0.095 R)
• M81: 73,546,203 km (0.056 R)
• M82: 74,612,237 km (0.084 R)
• M83: 75,087,659 km (0.078 R)
• M84: 78,444,037 km (0.091 R)
• M85: 80,627,418 km (0.044 R)
• M86: 80,871,263 km (0.08 R)
• M87: 80,993,334 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.4

Radius: 7.6

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.05 AU - 16.11 AU

Year: 21178 Days

Day: 21.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,494,820 km

• M1: 230,979 km (0.089 R)
• M2: 393,592 km (0.048 R)
• M3: 498,610 km (0.081 R)
• M4: 825,631 km (0.073 R)
• M5: 1,853,966 km (0.119 R)
• M6: 2,006,107 km (0.106 R)
• M7: 2,587,146 km (0.099 R)
• M8: 2,722,980 km (0.113 R)
• M9: 3,037,585 km (0.063 R)
• M10: 3,326,907 km (0.047 R)
• M11: 3,815,942 km (0.071 R)
• M12: 4,088,659 km (0.054 R)
• M13: 4,611,953 km (0.085 R)
• M14: 4,735,670 km (0.051 R)
• M15: 4,944,359 km (0.101 R)
• M16: 5,457,630 km (0.108 R)
• M17: 5,720,623 km (0.12 R)
• M18: 5,898,345 km (0.088 R)
• M19: 6,534,435 km (0.114 R)
• M20: 7,096,923 km (0.062 R)
• M21: 7,384,001 km (0.094 R)
• M22: 7,432,321 km (0.108 R)
• M23: 7,821,874 km (0.118 R)
• M24: 9,289,130 km (0.109 R)
• M25: 9,655,795 km (0.081 R)
• M26: 9,973,840 km (0.076 R)
• M27: 10,349,330 km (0.11 R)
• M28: 10,893,867 km (0.078 R)
• M29: 11,503,478 km (0.104 R)
• M30: 12,067,163 km (0.028 R)
• M31: 12,124,159 km (0.098 R)
• M32: 12,238,153 km (0.092 R)
• M33: 12,813,656 km (0.086 R)
• M34: 12,987,938 km (0.107 R)
• M35: 13,104,624 km (0.093 R)
• M36: 14,290,486 km (0.083 R)
• M37: 14,411,062 km (0.114 R)
• M38: 15,758,341 km (0.078 R)
• M39: 17,017,805 km (0.109 R)
• M40: 17,209,589 km (0.106 R)
• M41: 18,178,834 km (0.068 R)
• M42: 18,571,528 km (0.106 R)
• M43: 18,966,916 km (0.072 R)
• M44: 19,099,310 km (0.062 R)
• M45: 20,780,640 km (0.107 R)
• M46: 21,397,432 km (0.033 R)
• M47: 22,438,783 km (0.082 R)
• M48: 24,426,340 km (0.099 R)
• M49: 26,247,994 km (0.089 R)
• M50: 26,321,745 km (0.051 R)
• M51: 26,691,701 km (0.12 R)
• M52: 27,137,802 km (0.083 R)
• M53: 27,361,899 km (0.028 R)
• M54: 27,736,642 km (0.067 R)
• M55: 28,113,030 km (0.093 R)
• M56: 28,491,064 km (0.109 R)
• M57: 30,329,472 km (0.105 R)
• M58: 30,717,230 km (0.07 R)
• M59: 31,419,293 km (0.109 R)
• M60: 31,811,688 km (0.117 R)
• M61: 32,442,841 km (0.084 R)
• M62: 34,603,483 km (0.102 R)
• M63: 36,069,543 km (0.094 R)
• M64: 36,315,781 km (0.112 R)
• M65: 36,480,338 km (0.112 R)
• M66: 36,727,624 km (0.117 R)
• M67: 37,140,813 km (0.074 R)
• M68: 37,306,567 km (0.117 R)
• M69: 37,555,797 km (0.101 R)
• M70: 38,306,330 km (0.109 R)
• M71: 38,473,880 km (0.117 R)
• M72: 40,332,035 km (0.086 R)
• M73: 41,272,108 km (0.071 R)
• M74: 43,173,796 km (0.109 R)
• M75: 43,697,239 km (0.109 R)
• M76: 44,838,970 km (0.092 R)
• M77: 45,015,495 km (0.09 R)
• M78: 46,703,707 km (0.089 R)
• M79: 47,330,971 km (0.069 R)
• M80: 50,416,876 km (0.089 R)
• M81: 52,448,116 km (0.084 R)
• M82: 53,006,714 km (0.106 R)
• M83: 55,260,855 km (0.056 R)
• M84: 56,114,161 km (0.113 R)
• M85: 56,780,919 km (0.045 R)
• M86: 56,971,806 km (0.113 R)
• M87: 59,764,798 km (0.108 R)
• M88: 60,835,919 km (0.086 R)
• M89: 61,128,981 km (0.103 R)
• M90: 63,392,547 km (0.076 R)
• M91: 63,590,614 km (0.094 R)
• M92: 64,683,875 km (0.064 R)
• M93: 65,282,865 km (0.066 R)
• M94: 65,382,946 km (0.108 R)
• M95: 66,184,791 km (0.077 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit