🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.45 AU - 0.61 AU

Year: 139 Days

Day: 12.2 Hours

Environment

Temp: 268 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,949,983 km

• M1: 160,818 km (0.108 R)
• M2: 225,294 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.69 AU - 1.07 AU

Year: 297 Days

Day: 19.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.9 AU - 1.3 AU

Year: 415 Days

Day: 30.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,949,983 km

• M1: 65,075 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.24 AU - 2.9 AU

Year: 1483 Days

Day: 34.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.5 AU - 2.76 AU

Year: 1535 Days

Day: 34.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,949,983 km

• M1: 97,239 km (0.078 R)
• M2: 1,425,817 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.58 AU - 3.28 AU

Year: 1805 Days

Day: 32.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,949,983 km

• M1: 1,324,689 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.15 AU - 3.91 AU

Year: 2387 Days

Day: 42.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 8.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.98 AU - 9.72 AU

Year: 8684 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 81,949,983 km

• M1: 276,606 km (0.119 R)
• M2: 478,414 km (0.108 R)
• M3: 568,173 km (0.103 R)
• M4: 874,100 km (0.075 R)
• M5: 972,685 km (0.105 R)
• M6: 1,371,962 km (0.108 R)
• M7: 1,454,390 km (0.08 R)
• M8: 1,641,687 km (0.111 R)
• M9: 1,946,867 km (0.106 R)
• M10: 2,754,695 km (0.047 R)
• M11: 3,226,976 km (0.057 R)
• M12: 3,472,615 km (0.119 R)
• M13: 3,609,198 km (0.096 R)
• M14: 4,029,718 km (0.108 R)
• M15: 5,173,992 km (0.059 R)
• M16: 5,251,932 km (0.117 R)
• M17: 5,647,619 km (0.092 R)
• M18: 5,889,668 km (0.088 R)
• M19: 5,998,426 km (0.076 R)
• M20: 7,856,282 km (0.099 R)
• M21: 8,187,192 km (0.07 R)
• M22: 8,738,460 km (0.085 R)
• M23: 9,651,606 km (0.045 R)
• M24: 10,038,466 km (0.074 R)
• M25: 10,299,065 km (0.098 R)
• M26: 10,528,997 km (0.074 R)
• M27: 11,262,775 km (0.03 R)
• M28: 12,603,471 km (0.036 R)
• M29: 12,743,943 km (0.046 R)
• M30: 12,955,475 km (0.094 R)
• M31: 13,026,235 km (0.107 R)
• M32: 13,741,013 km (0.103 R)
• M33: 14,948,118 km (0.118 R)
• M34: 15,171,169 km (0.079 R)
• M35: 15,922,898 km (0.076 R)
• M36: 16,571,405 km (0.104 R)
• M37: 18,130,963 km (0.048 R)
• M38: 18,888,078 km (0.086 R)
• M39: 19,331,186 km (0.072 R)
• M40: 19,900,107 km (0.112 R)
• M41: 20,104,607 km (0.118 R)
• M42: 20,929,640 km (0.073 R)
• M43: 22,357,402 km (0.092 R)
• M44: 22,569,980 km (0.102 R)
• M45: 23,470,260 km (0.115 R)
• M46: 23,556,578 km (0.068 R)
• M47: 23,816,280 km (0.046 R)
• M48: 24,382,359 km (0.05 R)
• M49: 25,217,414 km (0.1 R)
• M50: 25,571,811 km (0.099 R)
• M51: 25,838,843 km (0.087 R)
• M52: 26,780,263 km (0.102 R)
• M53: 26,870,470 km (0.088 R)
• M54: 28,512,307 km (0.096 R)
• M55: 28,604,459 km (0.037 R)
• M56: 28,974,116 km (0.111 R)
• M57: 29,252,368 km (0.119 R)
• M58: 29,438,467 km (0.076 R)
• M59: 30,092,509 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.7

Radius: 7

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.26 AU - 19.22 AU

Year: 24649 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,949,983 km

• M1: 189,690 km (0.109 R)
• M2: 411,394 km (0.079 R)
• M3: 540,198 km (0.047 R)
• M4: 599,738 km (0.116 R)
• M5: 931,546 km (0.117 R)
• M6: 1,129,763 km (0.079 R)
• M7: 1,234,033 km (0.115 R)
• M8: 1,537,118 km (0.055 R)
• M9: 2,145,682 km (0.058 R)
• M10: 2,751,105 km (0.05 R)
• M11: 3,072,740 km (0.05 R)
• M12: 3,219,496 km (0.112 R)
• M13: 3,482,040 km (0.101 R)
• M14: 4,107,958 km (0.118 R)
• M15: 5,284,844 km (0.105 R)
• M16: 5,416,789 km (0.095 R)
• M17: 5,864,536 km (0.049 R)
• M18: 6,324,100 km (0.093 R)
• M19: 6,652,767 km (0.084 R)
• M20: 7,083,459 km (0.081 R)
• M21: 7,131,929 km (0.079 R)
• M22: 7,229,018 km (0.083 R)
• M23: 7,771,310 km (0.106 R)
• M24: 7,821,276 km (0.06 R)
• M25: 9,315,908 km (0.058 R)
• M26: 10,895,961 km (0.106 R)
• M27: 11,120,358 km (0.094 R)
• M28: 11,402,948 km (0.106 R)
• M29: 11,630,786 km (0.07 R)
• M30: 12,148,993 km (0.109 R)
• M31: 12,557,245 km (0.097 R)
• M32: 13,327,226 km (0.113 R)
• M33: 15,727,374 km (0.081 R)
• M34: 16,172,128 km (0.111 R)
• M35: 16,556,595 km (0.086 R)
• M36: 18,858,906 km (0.119 R)
• M37: 19,128,332 km (0.11 R)
• M38: 20,081,420 km (0.107 R)
• M39: 20,356,530 km (0.1 R)
• M40: 21,610,160 km (0.116 R)
• M41: 22,530,935 km (0.099 R)
• M42: 23,392,170 km (0.072 R)
• M43: 23,899,606 km (0.085 R)
• M44: 25,146,953 km (0.084 R)
• M45: 27,475,594 km (0.119 R)
• M46: 27,628,034 km (0.101 R)
• M47: 29,325,072 km (0.078 R)
• M48: 29,559,043 km (0.1 R)
• M49: 30,186,008 km (0.032 R)
• M50: 30,343,535 km (0.117 R)
• M51: 30,976,034 km (0.118 R)
• M52: 31,214,344 km (0.076 R)
• M53: 31,293,930 km (0.114 R)
• M54: 31,772,793 km (0.106 R)
• M55: 32,576,283 km (0.097 R)
• M56: 32,657,066 km (0.099 R)
• M57: 33,467,886 km (0.095 R)
• M58: 39,068,830 km (0.108 R)
• M59: 40,970,070 km (0.119 R)
• M60: 41,057,285 km (0.12 R)
• M61: 43,167,064 km (0.09 R)
• M62: 44,145,733 km (0.12 R)
• M63: 44,682,790 km (0.076 R)
• M64: 44,772,399 km (0.083 R)
• M65: 45,311,849 km (0.034 R)
• M66: 45,853,543 km (0.119 R)
• M67: 45,944,049 km (0.105 R)
• M68: 46,215,719 km (0.093 R)
• M69: 46,397,331 km (0.027 R)
• M70: 46,943,213 km (0.075 R)
• M71: 48,041,262 km (0.107 R)
• M72: 48,317,120 km (0.07 R)
• M73: 50,262,940 km (0.119 R)
• M74: 50,449,638 km (0.066 R)
• M75: 52,328,587 km (0.084 R)
• M76: 54,039,388 km (0.09 R)
• M77: 54,134,832 km (0.117 R)
• M78: 55,093,754 km (0.115 R)
• M79: 55,768,291 km (0.09 R)
• M80: 56,833,727 km (0.118 R)
• M81: 58,591,801 km (0.096 R)
• M82: 59,773,624 km (0.072 R)
• M83: 60,665,228 km (0.116 R)
• M84: 63,769,683 km (0.089 R)
• M85: 64,174,046 km (0.109 R)
• M86: 64,275,324 km (0.086 R)
• M87: 65,290,345 km (0.077 R)
• M88: 65,697,850 km (0.118 R)
• M89: 66,004,077 km (0.088 R)
• M90: 66,208,427 km (0.119 R)
• M91: 66,720,351 km (0.058 R)
• M92: 67,336,395 km (0.063 R)
• M93: 67,748,089 km (0.041 R)
• M94: 68,988,404 km (0.098 R)
• M95: 69,195,747 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 3

Gravity: 59.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.53 AU - 20.59 AU

Year: 25359 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,949,983 km

• M1: 107,262 km (0.083 R)
• M2: 1,036,713 km (0.1 R)
• M3: 1,301,801 km (0.12 R)
• M4: 1,363,585 km (0.051 R)
• M5: 1,554,322 km (0.093 R)
• M6: 2,139,250 km (0.038 R)
• M7: 2,248,905 km (0.071 R)
• M8: 2,666,582 km (0.114 R)
• M9: 2,824,258 km (0.087 R)
• M10: 3,025,767 km (0.11 R)
• M11: 3,315,538 km (0.119 R)
• M12: 4,100,328 km (0.095 R)
• M13: 5,627,423 km (0.104 R)
• M14: 6,345,044 km (0.101 R)
• M15: 6,502,421 km (0.071 R)
• M16: 7,254,150 km (0.064 R)
• M17: 7,751,862 km (0.036 R)
• M18: 9,970,698 km (0.092 R)
• M19: 10,031,584 km (0.118 R)
• M20: 10,214,991 km (0.107 R)
• M21: 10,647,180 km (0.073 R)
• M22: 10,771,795 km (0.064 R)
• M23: 10,834,177 km (0.11 R)
• M24: 11,401,901 km (0.096 R)
• M25: 12,434,725 km (0.118 R)
• M26: 13,429,700 km (0.106 R)
• M27: 13,767,043 km (0.083 R)
• M28: 14,381,292 km (0.036 R)
• M29: 14,587,887 km (0.117 R)
• M30: 15,424,588 km (0.116 R)
• M31: 15,706,879 km (0.12 R)
• M32: 15,990,965 km (0.051 R)
• M33: 16,205,040 km (0.045 R)
• M34: 16,925,802 km (0.075 R)
• M35: 17,436,380 km (0.102 R)
• M36: 18,397,995 km (0.12 R)
• M37: 18,472,794 km (0.096 R)
• M38: 18,998,331 km (0.073 R)
• M39: 19,149,425 km (0.12 R)
• M40: 19,376,814 km (0.094 R)
• M41: 20,915,428 km (0.061 R)
• M42: 21,071,309 km (0.074 R)
• M43: 21,857,146 km (0.045 R)
• M44: 23,376,313 km (0.041 R)
• M45: 23,781,723 km (0.078 R)
• M46: 23,863,104 km (0.07 R)
• M47: 27,192,555 km (0.062 R)
• M48: 28,650,984 km (0.045 R)
• M49: 30,046,583 km (0.097 R)
• M50: 32,451,369 km (0.094 R)
• M51: 33,448,738 km (0.091 R)
• M52: 33,997,014 km (0.098 R)
• M53: 35,009,791 km (0.071 R)
• M54: 37,537,247 km (0.1 R)
• M55: 38,392,798 km (0.081 R)
• M56: 38,679,277 km (0.096 R)
• M57: 38,966,655 km (0.098 R)
• M58: 39,832,827 km (0.085 R)
• M59: 40,997,446 km (0.101 R)
• M60: 41,094,984 km (0.073 R)
• M61: 42,567,775 km (0.073 R)
• M62: 43,062,495 km (0.068 R)
• M63: 43,957,838 km (0.045 R)
• M64: 45,766,776 km (0.09 R)
• M65: 47,088,174 km (0.111 R)
• M66: 48,216,142 km (0.113 R)
• M67: 50,081,029 km (0.094 R)
• M68: 50,812,562 km (0.116 R)
• M69: 53,134,770 km (0.1 R)
• M70: 55,383,376 km (0.094 R)
• M71: 55,815,265 km (0.098 R)
• M72: 56,248,201 km (0.086 R)
• M73: 56,356,659 km (0.115 R)
• M74: 58,429,637 km (0.103 R)
• M75: 60,305,445 km (0.1 R)
• M76: 60,638,450 km (0.055 R)
• M77: 61,418,004 km (0.101 R)
• M78: 62,762,141 km (0.107 R)
• M79: 64,002,607 km (0.082 R)
• M80: 65,707,424 km (0.101 R)
• M81: 66,278,888 km (0.077 R)
• M82: 66,507,922 km (0.098 R)
• M83: 67,311,861 km (0.101 R)
• M84: 68,234,431 km (0.111 R)
• M85: 69,626,140 km (0.104 R)
• M86: 70,559,182 km (0.055 R)
• M87: 70,910,139 km (0.114 R)
• M88: 71,966,449 km (0.1 R)
• M89: 73,501,473 km (0.078 R)
• M90: 74,927,889 km (0.08 R)
• M91: 78,170,722 km (0.088 R)
• M92: 78,533,796 km (0.118 R)
• M93: 79,991,926 km (0.114 R)
• M94: 81,091,471 km (0.049 R)
• M95: 81,950,013 km (0.115 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 17,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit