🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.85 AU - 0.89 AU

Year: 292 Days

Day: 46.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.84 AU - 1.22 AU

Year: 376 Days

Day: 45.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,912,527 km

• M1: 806,183 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.9 AU - 1.24 AU

Year: 398 Days

Day: 20.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,912,527 km

• M1: 270,473 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.53 AU - 3.21 AU

Year: 1750 Days

Day: 47.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.77 AU - 3.41 AU

Year: 1955 Days

Day: 47.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.7 AU - 3.72 AU

Year: 2070 Days

Day: 39.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 10.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.91 AU - 6.37 AU

Year: 4820 Days

Day: 12.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,912,527 km

• M1: 182,509 km (0.104 R)
• M2: 259,253 km (0.096 R)
• M3: 356,492 km (0.114 R)
• M4: 461,509 km (0.106 R)
• M5: 685,906 km (0.028 R)
• M6: 872,006 km (0.095 R)
• M7: 1,380,190 km (0.085 R)
• M8: 1,527,993 km (0.114 R)
• M9: 1,603,988 km (0.058 R)
• M10: 1,759,720 km (0.082 R)
• M11: 1,920,687 km (0.066 R)
• M12: 2,171,563 km (0.107 R)
• M13: 2,257,581 km (0.026 R)
• M14: 2,631,427 km (0.038 R)
• M15: 2,910,576 km (0.08 R)
• M16: 3,005,870 km (0.087 R)
• M17: 3,640,015 km (0.073 R)
• M18: 3,825,816 km (0.043 R)
• M19: 4,445,899 km (0.088 R)
• M20: 4,734,025 km (0.059 R)
• M21: 4,869,111 km (0.09 R)
• M22: 5,212,588 km (0.083 R)
• M23: 6,068,737 km (0.12 R)
• M24: 6,314,227 km (0.096 R)
• M25: 6,513,042 km (0.037 R)
• M26: 7,277,188 km (0.097 R)
• M27: 7,381,309 km (0.037 R)
• M28: 7,617,224 km (0.1 R)
• M29: 8,312,705 km (0.06 R)
• M30: 8,476,066 km (0.067 R)
• M31: 8,695,675 km (0.032 R)
• M32: 8,861,579 km (0.119 R)
• M33: 9,028,531 km (0.115 R)
• M34: 9,140,430 km (0.112 R)
• M35: 9,592,664 km (0.111 R)
• M36: 10,197,189 km (0.068 R)
• M37: 10,313,726 km (0.117 R)
• M38: 10,489,503 km (0.103 R)
• M39: 10,814,131 km (0.04 R)
• M40: 11,142,199 km (0.045 R)
• M41: 11,262,326 km (0.077 R)
• M42: 11,443,190 km (0.076 R)
• M43: 12,862,425 km (0.098 R)
• M44: 13,241,805 km (0.105 R)
• M45: 13,882,234 km (0.099 R)
• M46: 14,401,937 km (0.053 R)
• M47: 14,664,032 km (0.025 R)
• M48: 15,027,256 km (0.102 R)
• M49: 15,460,192 km (0.097 R)
• M50: 16,372,589 km (0.104 R)
• M51: 16,749,277 km (0.109 R)
• M52: 16,852,499 km (0.116 R)
• M53: 17,025,135 km (0.109 R)
• M54: 17,302,340 km (0.108 R)
• M55: 17,476,472 km (0.037 R)
• M56: 17,931,698 km (0.056 R)
• M57: 18,072,620 km (0.069 R)
• M58: 18,426,419 km (0.036 R)
• M59: 18,604,290 km (0.052 R)
• M60: 19,069,091 km (0.111 R)
• M61: 19,141,048 km (0.102 R)
• M62: 19,682,891 km (0.056 R)
• M63: 19,828,300 km (0.111 R)
• M64: 20,266,472 km (0.041 R)
• M65: 20,486,680 km (0.113 R)
• M66: 20,707,786 km (0.118 R)
• M67: 21,338,640 km (0.107 R)
• M68: 21,450,539 km (0.091 R)
• M69: 22,695,044 km (0.101 R)
• M70: 23,460,686 km (0.113 R)
• M71: 23,808,052 km (0.097 R)
• M72: 24,040,527 km (0.103 R)
• M73: 25,135,434 km (0.099 R)
• M74: 25,214,272 km (0.083 R)
• M75: 26,007,141 km (0.108 R)
• M76: 26,607,178 km (0.084 R)
• M77: 26,808,088 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.7

Radius: 7.2

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.18 AU - 15.24 AU

Year: 21348 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,912,527 km

• M1: 249,978 km (0.093 R)
• M2: 331,509 km (0.066 R)
• M3: 376,388 km (0.085 R)
• M4: 507,735 km (0.088 R)
• M5: 989,440 km (0.106 R)
• M6: 1,034,768 km (0.097 R)
• M7: 1,127,818 km (0.072 R)
• M8: 1,247,945 km (0.115 R)
• M9: 1,297,313 km (0.083 R)
• M10: 1,606,980 km (0.039 R)
• M11: 2,055,026 km (0.093 R)
• M12: 2,143,139 km (0.07 R)
• M13: 2,415,407 km (0.119 R)
• M14: 3,228,621 km (0.087 R)
• M15: 4,687,948 km (0.09 R)
• M16: 5,362,186 km (0.09 R)
• M17: 5,443,567 km (0.042 R)
• M18: 6,193,801 km (0.05 R)
• M19: 6,976,198 km (0.046 R)
• M20: 8,067,215 km (0.055 R)
• M21: 8,348,309 km (0.044 R)
• M22: 8,537,401 km (0.073 R)
• M23: 8,727,839 km (0.075 R)
• M24: 9,553,320 km (0.078 R)
• M25: 9,701,572 km (0.073 R)
• M26: 10,050,583 km (0.067 R)
• M27: 10,251,792 km (0.11 R)
• M28: 10,914,960 km (0.087 R)
• M29: 11,329,944 km (0.041 R)
• M30: 12,336,140 km (0.1 R)
• M31: 12,768,328 km (0.064 R)
• M32: 14,207,160 km (0.118 R)
• M33: 14,489,601 km (0.091 R)
• M34: 14,659,993 km (0.115 R)
• M35: 15,696,407 km (0.068 R)
• M36: 16,815,848 km (0.105 R)
• M37: 17,054,756 km (0.071 R)
• M38: 18,021,756 km (0.104 R)
• M39: 18,082,792 km (0.104 R)
• M40: 18,450,504 km (0.061 R)
• M41: 18,696,891 km (0.085 R)
• M42: 18,882,542 km (0.053 R)
• M43: 20,579,880 km (0.072 R)
• M44: 20,963,598 km (0.075 R)
• M45: 21,285,234 km (0.106 R)
• M46: 22,063,891 km (0.079 R)
• M47: 23,249,155 km (0.096 R)
• M48: 24,050,700 km (0.059 R)
• M49: 25,065,422 km (0.104 R)
• M50: 25,270,072 km (0.032 R)
• M51: 25,475,321 km (0.085 R)
• M52: 25,749,683 km (0.107 R)
• M53: 26,927,018 km (0.119 R)
• M54: 29,477,512 km (0.098 R)
• M55: 31,440,236 km (0.093 R)
• M56: 31,882,149 km (0.037 R)
• M57: 32,177,904 km (0.073 R)
• M58: 32,548,906 km (0.078 R)
• M59: 33,220,152 km (0.111 R)
• M60: 33,295,100 km (0.068 R)
• M61: 33,820,787 km (0.061 R)
• M62: 34,728,248 km (0.099 R)
• M63: 34,956,385 km (0.081 R)
• M64: 36,490,062 km (0.109 R)
• M65: 37,342,770 km (0.083 R)
• M66: 37,654,532 km (0.102 R)
• M67: 37,967,192 km (0.039 R)
• M68: 38,359,138 km (0.072 R)
• M69: 39,384,482 km (0.038 R)
• M70: 39,622,492 km (0.074 R)
• M71: 40,259,181 km (0.095 R)
• M72: 40,899,310 km (0.109 R)
• M73: 41,865,862 km (0.1 R)
• M74: 42,514,368 km (0.055 R)
• M75: 43,247,996 km (0.083 R)
• M76: 44,479,785 km (0.12 R)
• M77: 45,058,729 km (0.098 R)
• M78: 45,141,606 km (0.116 R)
• M79: 46,978,070 km (0.117 R)
• M80: 47,314,515 km (0.048 R)
• M81: 48,583,554 km (0.085 R)
• M82: 48,753,647 km (0.108 R)
• M83: 49,863,813 km (0.111 R)
• M84: 51,674,695 km (0.052 R)
• M85: 52,196,043 km (0.063 R)
• M86: 53,419,305 km (0.109 R)
• M87: 53,594,933 km (0.111 R)
• M88: 53,946,488 km (0.082 R)
• M89: 54,122,565 km (0.077 R)
• M90: 54,651,992 km (0.081 R)
• M91: 55,627,220 km (0.119 R)
• M92: 56,607,984 km (0.101 R)
• M93: 57,235,098 km (0.098 R)
• M94: 57,864,606 km (0.031 R)
• M95: 59,221,159 km (0.037 R)
• M96: 60,771,143 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.5

Radius: 5.6

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.54 AU - 18.5 AU

Year: 23076 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,912,527 km

• M1: 152,889 km (0.081 R)
• M2: 421,567 km (0.113 R)
• M3: 754,721 km (0.061 R)
• M4: 833,709 km (0.095 R)
• M5: 915,539 km (0.061 R)
• M6: 1,000,062 km (0.096 R)
• M7: 1,043,296 km (0.088 R)
• M8: 1,177,036 km (0.079 R)
• M9: 1,460,973 km (0.063 R)
• M10: 2,403,589 km (0.098 R)
• M11: 2,701,289 km (0.09 R)
• M12: 2,947,976 km (0.109 R)
• M13: 3,137,666 km (0.07 R)
• M14: 3,396,919 km (0.116 R)
• M15: 3,798,589 km (0.096 R)
• M16: 4,756,315 km (0.09 R)
• M17: 4,867,167 km (0.109 R)
• M18: 5,166,961 km (0.099 R)
• M19: 6,141,890 km (0.065 R)
• M20: 6,547,600 km (0.108 R)
• M21: 6,629,729 km (0.099 R)
• M22: 7,513,104 km (0.045 R)
• M23: 7,642,357 km (0.098 R)
• M24: 7,815,741 km (0.082 R)
• M25: 7,946,639 km (0.067 R)
• M26: 9,111,408 km (0.062 R)
• M27: 9,341,489 km (0.117 R)
• M28: 9,433,941 km (0.041 R)
• M29: 9,807,337 km (0.075 R)
• M30: 9,901,434 km (0.095 R)
• M31: 10,043,103 km (0.049 R)
• M32: 10,424,279 km (0.108 R)
• M33: 10,568,342 km (0.062 R)
• M34: 10,907,330 km (0.069 R)
• M35: 11,546,113 km (0.054 R)
• M36: 12,197,014 km (0.064 R)
• M37: 12,298,291 km (0.096 R)
• M38: 13,325,580 km (0.119 R)
• M39: 13,482,059 km (0.114 R)
• M40: 13,586,628 km (0.082 R)
• M41: 14,380,095 km (0.089 R)
• M42: 14,647,876 km (0.111 R)
• M43: 14,863,296 km (0.059 R)
• M44: 15,188,522 km (0.086 R)
• M45: 17,188,047 km (0.076 R)
• M46: 18,102,838 km (0.101 R)
• M47: 18,218,328 km (0.057 R)
• M48: 19,801,073 km (0.075 R)
• M49: 20,398,418 km (0.11 R)
• M50: 20,699,259 km (0.056 R)
• M51: 25,320,188 km (0.086 R)
• M52: 25,449,440 km (0.057 R)
• M53: 26,294,219 km (0.111 R)
• M54: 26,425,117 km (0.084 R)
• M55: 26,687,363 km (0.093 R)
• M56: 26,884,533 km (0.097 R)
• M57: 27,214,396 km (0.092 R)
• M58: 27,878,012 km (0.071 R)
• M59: 28,011,453 km (0.074 R)
• M60: 28,211,914 km (0.109 R)
• M61: 28,345,805 km (0.057 R)
• M62: 28,681,502 km (0.084 R)
• M63: 30,037,308 km (0.12 R)
• M64: 30,242,556 km (0.111 R)
• M65: 31,206,116 km (0.097 R)
• M66: 33,304,824 km (0.118 R)
• M67: 33,517,253 km (0.1 R)
• M68: 34,657,339 km (0.101 R)
• M69: 35,304,349 km (0.057 R)
• M70: 35,955,250 km (0.113 R)
• M71: 37,342,471 km (0.088 R)
• M72: 38,523,995 km (0.1 R)
• M73: 40,018,328 km (0.078 R)
• M74: 40,319,469 km (0.081 R)
• M75: 41,988,981 km (0.088 R)
• M76: 42,601,734 km (0.107 R)
• M77: 45,473,714 km (0.072 R)
• M78: 49,856,782 km (0.048 R)
• M79: 50,912,344 km (0.049 R)
• M80: 51,075,406 km (0.115 R)
• M81: 53,128,038 km (0.089 R)
• M82: 53,458,949 km (0.099 R)
• M83: 54,789,472 km (0.094 R)
• M84: 54,872,948 km (0.105 R)
• M85: 55,794,471 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.5

Radius: 4.7

Gravity: 26.96 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.19 AU - 20.47 AU

Year: 27096 Days

Day: 15.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,912,527 km

• M1: 520,152 km (0.033 R)
• M2: 567,126 km (0.112 R)
• M3: 640,279 km (0.086 R)
• M4: 823,237 km (0.118 R)
• M5: 1,081,892 km (0.027 R)
• M6: 2,106,787 km (0.086 R)
• M7: 3,344,410 km (0.115 R)
• M8: 3,523,628 km (0.118 R)
• M9: 4,368,258 km (0.119 R)
• M10: 4,416,877 km (0.109 R)
• M11: 4,613,598 km (0.109 R)
• M12: 5,066,281 km (0.057 R)
• M13: 6,122,293 km (0.11 R)
• M14: 6,231,649 km (0.109 R)
• M15: 6,507,507 km (0.034 R)
• M16: 6,563,307 km (0.098 R)
• M17: 7,709,676 km (0.11 R)
• M18: 8,185,247 km (0.116 R)
• M19: 9,102,432 km (0.117 R)
• M20: 9,227,197 km (0.119 R)
• M21: 9,795,519 km (0.056 R)
• M22: 10,116,257 km (0.05 R)
• M23: 10,701,932 km (0.094 R)
• M24: 11,567,506 km (0.092 R)
• M25: 12,111,144 km (0.089 R)
• M26: 12,248,326 km (0.06 R)
• M27: 14,731,800 km (0.105 R)
• M28: 16,749,726 km (0.065 R)
• M29: 18,378,098 km (0.101 R)
• M30: 18,773,186 km (0.104 R)
• M31: 19,652,223 km (0.083 R)
• M32: 20,626,255 km (0.111 R)
• M33: 21,533,118 km (0.08 R)
• M34: 21,616,144 km (0.073 R)
• M35: 22,033,074 km (0.097 R)
• M36: 22,452,696 km (0.096 R)
• M37: 23,985,027 km (0.108 R)
• M38: 25,903,320 km (0.117 R)
• M39: 26,791,333 km (0.059 R)
• M40: 26,880,793 km (0.113 R)
• M41: 27,599,162 km (0.109 R)
• M42: 27,870,233 km (0.111 R)
• M43: 31,003,112 km (0.077 R)
• M44: 33,569,164 km (0.103 R)
• M45: 34,342,435 km (0.1 R)
• M46: 34,731,240 km (0.083 R)
• M47: 34,926,316 km (0.108 R)
• M48: 40,428,376 km (0.111 R)
• M49: 41,767,725 km (0.097 R)
• M50: 43,436,041 km (0.066 R)
• M51: 44,595,424 km (0.102 R)
• M52: 45,871,943 km (0.088 R)
• M53: 46,944,859 km (0.045 R)
• M54: 47,160,430 km (0.091 R)
• M55: 48,678,698 km (0.107 R)
• M56: 48,896,812 km (0.108 R)
• M57: 49,772,857 km (0.044 R)
• M58: 52,543,559 km (0.108 R)
• M59: 53,665,843 km (0.101 R)
• M60: 54,456,168 km (0.057 R)
• M61: 55,591,766 km (0.064 R)
• M62: 55,933,896 km (0.104 R)
• M63: 57,886,298 km (0.094 R)
• M64: 62,923,408 km (0.098 R)
• M65: 64,593,369 km (0.097 R)
• M66: 65,313,533 km (0.092 R)
• M67: 65,674,512 km (0.074 R)
• M68: 67,368,409 km (0.077 R)
• M69: 68,342,590 km (0.106 R)
• M70: 72,410,755 km (0.115 R)
• M71: 73,909,277 km (0.079 R)
• M72: 74,662,502 km (0.115 R)
• M73: 75,670,642 km (0.1 R)
• M74: 76,556,411 km (0.115 R)
• M75: 78,721,990 km (0.094 R)
• M76: 79,362,718 km (0.073 R)
• M77: 79,619,577 km (0.107 R)
• M78: 80,134,044 km (0.116 R)
• M79: 81,683,729 km (0.118 R)
• M80: 82,852,686 km (0.115 R)
• M81: 83,113,136 km (0.029 R)
• M82: 84,027,030 km (0.066 R)
• M83: 85,469,901 km (0.093 R)
• M84: 86,128,431 km (0.108 R)
• M85: 86,656,362 km (0.11 R)
• M86: 88,646,163 km (0.094 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit