🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.46 AU - 0.68 AU

Year: 159 Days

Day: 27.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.57 AU - 2.15 AU

Year: 936 Days

Day: 46.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.08 AU - 2.16 AU

Year: 1139 Days

Day: 41.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.48 AU - 4.06 AU

Year: 2701 Days

Day: 42.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,818,603 km

• M1: 359,932 km (0.112 R)
• M2: 785,538 km (0.096 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 14.8

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.78 AU - 5.72 AU

Year: 3820 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,818,603 km

• M1: 211,083 km (0.099 R)
• M2: 353,350 km (0.095 R)
• M3: 600,935 km (0.098 R)
• M4: 705,803 km (0.032 R)
• M5: 841,488 km (0.084 R)
• M6: 1,116,000 km (0.066 R)
• M7: 1,391,859 km (0.051 R)
• M8: 1,784,403 km (0.12 R)
• M9: 2,010,446 km (0.12 R)
• M10: 2,161,091 km (0.059 R)
• M11: 2,402,991 km (0.092 R)
• M12: 2,617,514 km (0.094 R)
• M13: 2,951,716 km (0.097 R)
• M14: 3,085,456 km (0.086 R)
• M15: 3,201,694 km (0.112 R)
• M16: 3,319,577 km (0.097 R)
• M17: 3,847,208 km (0.054 R)
• M18: 4,078,487 km (0.116 R)
• M19: 4,665,808 km (0.098 R)
• M20: 4,912,944 km (0.104 R)
• M21: 5,072,415 km (0.025 R)
• M22: 5,233,682 km (0.105 R)
• M23: 5,326,731 km (0.087 R)
• M24: 5,561,450 km (0.065 R)
• M25: 5,775,824 km (0.1 R)
• M26: 5,871,866 km (0.061 R)
• M27: 6,041,360 km (0.119 R)
• M28: 6,139,048 km (0.089 R)
• M29: 6,484,918 km (0.112 R)
• M30: 6,584,999 km (0.093 R)
• M31: 7,482,138 km (0.084 R)
• M32: 8,691,786 km (0.045 R)
• M33: 8,968,841 km (0.075 R)
• M34: 9,531,928 km (0.107 R)
• M35: 9,789,086 km (0.089 R)
• M36: 9,904,127 km (0.106 R)
• M37: 10,781,219 km (0.111 R)
• M38: 10,989,460 km (0.035 R)
• M39: 11,744,181 km (0.094 R)
• M40: 11,866,552 km (0.046 R)
• M41: 13,367,467 km (0.093 R)
• M42: 13,687,756 km (0.1 R)
• M43: 14,107,827 km (0.116 R)
• M44: 14,663,733 km (0.069 R)
• M45: 15,093,528 km (0.086 R)
• M46: 15,260,030 km (0.108 R)
• M47: 15,695,809 km (0.092 R)
• M48: 16,135,477 km (0.063 R)
• M49: 16,237,652 km (0.072 R)
• M50: 16,476,560 km (0.086 R)
• M51: 16,785,629 km (0.102 R)
• M52: 16,923,558 km (0.086 R)
• M53: 17,061,936 km (0.066 R)
• M54: 17,235,320 km (0.115 R)
• M55: 17,759,362 km (0.071 R)
• M56: 18,111,515 km (0.083 R)
• M57: 18,501,666 km (0.108 R)
• M58: 18,715,591 km (0.036 R)
• M59: 19,074,028 km (0.092 R)
• M60: 19,326,250 km (0.112 R)
• M61: 19,943,491 km (0.098 R)
• M62: 21,683,763 km (0.114 R)
• M63: 21,909,356 km (0.086 R)
• M64: 22,629,072 km (0.104 R)
• M65: 22,934,401 km (0.077 R)
• M66: 23,587,994 km (0.088 R)
• M67: 24,638,321 km (0.046 R)
• M68: 25,110,152 km (0.085 R)
• M69: 25,386,759 km (0.119 R)
• M70: 25,584,976 km (0.12 R)
• M71: 26,623,783 km (0.077 R)
• M72: 27,027,099 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.2

Radius: 11.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.24 AU - 6.8 AU

Year: 4785 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,818,603 km

• M1: 140,772 km (0.051 R)
• M2: 243,994 km (0.101 R)
• M3: 328,367 km (0.085 R)
• M4: 408,701 km (0.079 R)
• M5: 487,689 km (0.077 R)
• M6: 676,332 km (0.106 R)
• M7: 761,453 km (0.097 R)
• M8: 877,092 km (0.112 R)
• M9: 1,069,326 km (0.085 R)
• M10: 1,230,442 km (0.079 R)
• M11: 1,711,100 km (0.106 R)
• M12: 1,866,383 km (0.118 R)
• M13: 2,117,259 km (0.097 R)
• M14: 2,379,354 km (0.102 R)
• M15: 2,914,316 km (0.099 R)
• M16: 3,143,051 km (0.084 R)
• M17: 3,313,144 km (0.07 R)
• M18: 3,421,004 km (0.072 R)
• M19: 3,977,957 km (0.082 R)
• M20: 4,162,262 km (0.104 R)
• M21: 4,302,435 km (0.095 R)
• M22: 4,396,681 km (0.06 R)
• M23: 4,515,462 km (0.104 R)
• M24: 4,829,618 km (0.1 R)
• M25: 5,076,005 km (0.067 R)
• M26: 5,428,009 km (0.114 R)
• M27: 5,555,766 km (0.049 R)
• M28: 5,762,061 km (0.113 R)
• M29: 5,944,720 km (0.117 R)
• M30: 6,315,873 km (0.114 R)
• M31: 6,504,366 km (0.11 R)
• M32: 6,722,031 km (0.094 R)
• M33: 6,804,160 km (0.069 R)
• M34: 7,052,941 km (0.112 R)
• M35: 7,559,480 km (0.104 R)
• M36: 7,845,960 km (0.032 R)
• M37: 8,816,850 km (0.07 R)
• M38: 9,577,405 km (0.037 R)
• M39: 11,096,123 km (0.09 R)
• M40: 12,083,020 km (0.096 R)
• M41: 12,418,269 km (0.077 R)
• M42: 12,553,206 km (0.102 R)
• M43: 12,688,592 km (0.034 R)
• M44: 13,894,351 km (0.097 R)
• M45: 14,034,524 km (0.103 R)
• M46: 14,139,841 km (0.106 R)
• M47: 14,386,827 km (0.058 R)
• M48: 14,813,630 km (0.03 R)
• M49: 14,956,795 km (0.115 R)
• M50: 15,064,506 km (0.112 R)
• M51: 15,172,366 km (0.067 R)
• M52: 15,316,728 km (0.117 R)
• M53: 16,266,076 km (0.11 R)
• M54: 16,339,827 km (0.064 R)
• M55: 17,196,724 km (0.049 R)
• M56: 17,498,164 km (0.073 R)
• M57: 17,573,860 km (0.066 R)
• M58: 17,649,557 km (0.116 R)
• M59: 17,725,403 km (0.08 R)
• M60: 18,029,984 km (0.103 R)
• M61: 18,259,467 km (0.064 R)
• M62: 18,489,998 km (0.111 R)
• M63: 18,682,829 km (0.051 R)
• M64: 19,853,881 km (0.09 R)
• M65: 20,289,211 km (0.09 R)
• M66: 20,968,236 km (0.087 R)
• M67: 21,695,282 km (0.091 R)
• M68: 21,939,575 km (0.09 R)
• M69: 23,465,473 km (0.116 R)
• M70: 24,051,747 km (0.099 R)
• M71: 24,727,780 km (0.117 R)
• M72: 25,581,535 km (0.054 R)
• M73: 27,011,392 km (0.12 R)
• M74: 27,493,695 km (0.085 R)
• M75: 27,669,772 km (0.087 R)
• M76: 28,111,684 km (0.061 R)
• M77: 29,271,666 km (0.089 R)
• M78: 29,812,163 km (0.12 R)
• M79: 30,356,101 km (0.092 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 8.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.45 AU - 6.89 AU

Year: 5655 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,818,603 km

• M1: 139,874 km (0.106 R)
• M2: 200,760 km (0.111 R)
• M3: 278,850 km (0.112 R)
• M4: 379,231 km (0.05 R)
• M5: 493,523 km (0.113 R)
• M6: 661,671 km (0.063 R)
• M7: 803,191 km (0.105 R)
• M8: 907,311 km (0.096 R)
• M9: 1,180,926 km (0.089 R)
• M10: 1,327,532 km (0.078 R)
• M11: 1,480,121 km (0.105 R)
• M12: 1,594,863 km (0.072 R)
• M13: 1,848,581 km (0.075 R)
• M14: 1,941,182 km (0.084 R)
• M15: 2,163,634 km (0.095 R)
• M16: 2,327,444 km (0.105 R)
• M17: 2,598,216 km (0.028 R)
• M18: 2,667,629 km (0.093 R)
• M19: 2,737,491 km (0.093 R)
• M20: 2,897,112 km (0.099 R)
• M21: 3,023,373 km (0.106 R)
• M22: 3,451,223 km (0.096 R)
• M23: 3,799,487 km (0.12 R)
• M24: 3,858,578 km (0.068 R)
• M25: 4,529,375 km (0.118 R)
• M26: 4,761,102 km (0.091 R)
• M27: 5,703,419 km (0.112 R)
• M28: 6,114,813 km (0.114 R)
• M29: 6,207,414 km (0.112 R)
• M30: 6,300,614 km (0.114 R)
• M31: 6,394,411 km (0.078 R)
• M32: 6,512,145 km (0.104 R)
• M33: 6,893,619 km (0.078 R)
• M34: 7,111,584 km (0.06 R)
• M35: 7,209,121 km (0.117 R)
• M36: 7,628,743 km (0.065 R)
• M37: 7,854,187 km (0.069 R)
• M38: 7,955,016 km (0.12 R)
• M39: 8,107,157 km (0.067 R)
• M40: 8,209,034 km (0.102 R)
• M41: 8,362,820 km (0.104 R)
• M42: 8,856,044 km (0.105 R)
• M43: 8,961,062 km (0.117 R)
• M44: 9,278,658 km (0.062 R)
• M45: 9,331,915 km (0.12 R)
• M46: 9,438,878 km (0.068 R)
• M47: 9,789,086 km (0.11 R)
• M48: 10,446,868 km (0.108 R)
• M49: 10,725,120 km (0.111 R)
• M50: 10,977,641 km (0.118 R)
• M51: 11,689,578 km (0.091 R)
• M52: 11,804,768 km (0.034 R)
• M53: 12,065,517 km (0.108 R)
• M54: 12,211,225 km (0.082 R)
• M55: 12,681,411 km (0.087 R)
• M56: 12,859,283 km (0.102 R)
• M57: 13,127,662 km (0.12 R)
• M58: 13,337,697 km (0.063 R)
• M59: 13,397,836 km (0.11 R)
• M60: 13,943,718 km (0.053 R)
• M61: 14,589,832 km (0.116 R)
• M62: 14,651,915 km (0.119 R)
• M63: 14,994,643 km (0.043 R)
• M64: 15,371,630 km (0.053 R)
• M65: 16,038,837 km (0.069 R)
• M66: 16,424,350 km (0.067 R)
• M67: 16,878,081 km (0.12 R)
• M68: 17,566,231 km (0.104 R)
• M69: 18,130,065 km (0.078 R)
• M70: 18,498,076 km (0.103 R)
• M71: 18,666,224 km (0.12 R)
• M72: 19,071,634 km (0.096 R)
• M73: 19,685,434 km (0.111 R)
• M74: 19,753,950 km (0.098 R)
• M75: 20,063,618 km (0.118 R)
• M76: 20,827,315 km (0.084 R)
• M77: 21,388,606 km (0.05 R)
• M78: 21,600,437 km (0.096 R)
• M79: 22,454,491 km (0.099 R)
• M80: 23,247,210 km (0.075 R)
• M81: 23,428,523 km (0.12 R)
• M82: 24,012,253 km (0.112 R)
• M83: 24,711,773 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.7

Radius: 13.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.04 AU - 9.12 AU

Year: 7700 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,818,603 km

• M1: 310,116 km (0.111 R)
• M2: 465,549 km (0.087 R)
• M3: 597,793 km (0.078 R)
• M4: 699,520 km (0.032 R)
• M5: 1,153,699 km (0.092 R)
• M6: 1,344,286 km (0.042 R)
• M7: 1,822,850 km (0.09 R)
• M8: 2,024,508 km (0.105 R)
• M9: 2,163,036 km (0.087 R)
• M10: 2,673,763 km (0.085 R)
• M11: 2,852,383 km (0.098 R)
• M12: 3,168,034 km (0.077 R)
• M13: 3,412,178 km (0.056 R)
• M14: 3,634,630 km (0.094 R)
• M15: 3,890,741 km (0.097 R)
• M16: 4,633,046 km (0.101 R)
• M17: 4,725,049 km (0.113 R)
• M18: 5,004,946 km (0.064 R)
• M19: 5,844,190 km (0.044 R)
• M20: 6,280,268 km (0.105 R)
• M21: 6,622,997 km (0.07 R)
• M22: 6,936,704 km (0.083 R)
• M23: 7,434,565 km (0.116 R)
• M24: 7,724,187 km (0.043 R)
• M25: 8,464,696 km (0.08 R)
• M26: 8,577,792 km (0.115 R)
• M27: 8,919,923 km (0.082 R)
• M28: 9,227,945 km (0.107 R)
• M29: 10,013,184 km (0.038 R)
• M30: 10,656,904 km (0.086 R)
• M31: 10,860,805 km (0.085 R)
• M32: 11,647,690 km (0.096 R)
• M33: 12,026,771 km (0.079 R)
• M34: 12,710,882 km (0.086 R)
• M35: 13,232,231 km (0.074 R)
• M36: 13,495,523 km (0.114 R)
• M37: 13,716,330 km (0.083 R)
• M38: 13,982,763 km (0.101 R)
• M39: 15,020,374 km (0.096 R)
• M40: 15,111,779 km (0.085 R)
• M41: 15,203,332 km (0.09 R)
• M42: 15,479,191 km (0.07 R)
• M43: 15,942,645 km (0.09 R)
• M44: 16,269,816 km (0.079 R)
• M45: 16,693,776 km (0.086 R)
• M46: 18,328,133 km (0.075 R)
• M47: 18,769,147 km (0.06 R)
• M48: 18,917,100 km (0.088 R)
• M49: 20,416,519 km (0.084 R)
• M50: 21,798,504 km (0.056 R)
• M51: 22,684,273 km (0.059 R)
• M52: 23,741,182 km (0.115 R)
• M53: 24,383,107 km (0.081 R)
• M54: 24,652,233 km (0.085 R)
• M55: 26,398,190 km (0.12 R)
• M56: 27,509,552 km (0.08 R)
• M57: 28,014,595 km (0.106 R)
• M58: 28,806,416 km (0.09 R)
• M59: 29,376,534 km (0.108 R)
• M60: 29,491,126 km (0.108 R)
• M61: 29,605,718 km (0.099 R)
• M62: 30,527,989 km (0.036 R)
• M63: 30,992,640 km (0.059 R)
• M64: 31,225,863 km (0.11 R)
• M65: 31,752,746 km (0.1 R)
• M66: 31,987,914 km (0.102 R)
• M67: 32,815,340 km (0.075 R)
• M68: 33,470,579 km (0.055 R)
• M69: 33,590,107 km (0.106 R)
• M70: 33,769,775 km (0.073 R)
• M71: 34,069,868 km (0.085 R)
• M72: 34,310,571 km (0.098 R)
• M73: 35,400,840 km (0.109 R)
• M74: 35,766,757 km (0.034 R)
• M75: 36,072,684 km (0.055 R)
• M76: 36,195,354 km (0.092 R)
• M77: 37,926,351 km (0.099 R)
• M78: 38,488,540 km (0.076 R)
• M79: 38,676,585 km (0.104 R)
• M80: 39,621,146 km (0.036 R)
• M81: 41,276,446 km (0.056 R)
• M82: 41,661,511 km (0.087 R)
• M83: 42,954,186 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.7

Radius: 12.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.57 AU - 9.81 AU

Year: 8648 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,818,603 km

• M1: 254,316 km (0.043 R)
• M2: 524,341 km (0.117 R)
• M3: 935,136 km (0.061 R)
• M4: 1,037,910 km (0.093 R)
• M5: 1,207,704 km (0.095 R)
• M6: 1,337,255 km (0.109 R)
• M7: 1,575,864 km (0.1 R)
• M8: 1,682,527 km (0.025 R)
• M9: 1,791,734 km (0.118 R)
• M10: 1,941,332 km (0.096 R)
• M11: 2,273,140 km (0.09 R)
• M12: 2,353,922 km (0.085 R)
• M13: 2,623,348 km (0.107 R)
• M14: 2,772,647 km (0.084 R)
• M15: 3,147,240 km (0.104 R)
• M16: 3,329,151 km (0.11 R)
• M17: 3,467,978 km (0.112 R)
• M18: 4,067,267 km (0.075 R)
• M19: 4,544,484 km (0.068 R)
• M20: 4,776,959 km (0.104 R)
• M21: 4,934,037 km (0.099 R)
• M22: 6,252,144 km (0.115 R)
• M23: 6,714,850 km (0.034 R)
• M24: 7,158,707 km (0.058 R)
• M25: 7,950,678 km (0.096 R)
• M26: 8,231,324 km (0.077 R)
• M27: 8,770,325 km (0.111 R)
• M28: 8,866,666 km (0.063 R)
• M29: 9,060,395 km (0.031 R)
• M30: 9,617,049 km (0.075 R)
• M31: 10,252,241 km (0.062 R)
• M32: 10,455,694 km (0.04 R)
• M33: 11,352,683 km (0.082 R)
• M34: 11,563,317 km (0.117 R)
• M35: 11,739,693 km (0.115 R)
• M36: 12,454,472 km (0.104 R)
• M37: 12,963,254 km (0.03 R)
• M38: 13,146,511 km (0.1 R)
• M39: 14,758,728 km (0.106 R)
• M40: 17,070,613 km (0.099 R)
• M41: 18,453,645 km (0.074 R)
• M42: 19,787,759 km (0.037 R)
• M43: 20,466,634 km (0.06 R)
• M44: 20,894,634 km (0.085 R)
• M45: 22,152,901 km (0.099 R)
• M46: 22,990,650 km (0.098 R)
• M47: 23,793,691 km (0.093 R)
• M48: 24,470,023 km (0.068 R)
• M49: 25,335,746 km (0.053 R)
• M50: 25,933,988 km (0.12 R)
• M51: 26,583,392 km (0.097 R)
• M52: 27,238,032 km (0.096 R)
• M53: 27,992,903 km (0.088 R)
• M54: 28,087,748 km (0.047 R)
• M55: 28,277,738 km (0.057 R)
• M56: 30,982,168 km (0.089 R)
• M57: 31,325,944 km (0.069 R)
• M58: 31,424,379 km (0.104 R)
• M59: 31,918,351 km (0.12 R)
• M60: 32,215,901 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit