🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.55 AU - 0.59 AU

Year: 151 Days

Day: 23.7 Hours

Environment

Temp: 248 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,759,872 km

• M1: 65,075 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.88 AU - 1.26 AU

Year: 387 Days

Day: 35.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,759,872 km

• M1: 57,146 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1 AU - 1.26 AU

Year: 420 Days

Day: 13.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,759,872 km

• M1: 258,056 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.24 AU - 1.56 AU

Year: 580 Days

Day: 35.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,759,872 km

• M1: 43,683 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.76 AU - 2.88 AU

Year: 1657 Days

Day: 42.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.43 AU - 4.57 AU

Year: 2799 Days

Day: 33 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,759,872 km

• M1: 686,953 km (0.113 R)

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 8.5

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.4 AU - 9.32 AU

Year: 9226 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,759,872 km

• M1: 167,550 km (0.109 R)
• M2: 241,900 km (0.069 R)
• M3: 367,263 km (0.083 R)
• M4: 427,102 km (0.056 R)
• M5: 600,486 km (0.111 R)
• M6: 765,642 km (0.067 R)
• M7: 911,949 km (0.055 R)
• M8: 1,032,375 km (0.115 R)
• M9: 1,176,587 km (0.097 R)
• M10: 1,840,503 km (0.111 R)
• M11: 1,927,868 km (0.109 R)
• M12: 2,061,758 km (0.079 R)
• M13: 2,409,872 km (0.08 R)
• M14: 3,810,407 km (0.119 R)
• M15: 4,007,577 km (0.101 R)
• M16: 4,353,448 km (0.112 R)
• M17: 4,529,973 km (0.079 R)
• M18: 4,799,249 km (0.113 R)
• M19: 5,166,512 km (0.07 R)
• M20: 5,384,925 km (0.047 R)
• M21: 5,702,222 km (0.042 R)
• M22: 5,993,040 km (0.103 R)
• M23: 6,962,883 km (0.079 R)
• M24: 7,239,041 km (0.084 R)
• M25: 7,695,464 km (0.04 R)
• M26: 8,269,920 km (0.072 R)
• M27: 9,536,116 km (0.075 R)
• M28: 9,842,792 km (0.055 R)
• M29: 10,113,714 km (0.107 R)
• M30: 10,426,523 km (0.03 R)
• M31: 10,901,496 km (0.093 R)
• M32: 10,981,381 km (0.05 R)
• M33: 11,141,750 km (0.088 R)
• M34: 11,302,867 km (0.049 R)
• M35: 11,424,191 km (0.072 R)
• M36: 11,505,273 km (0.101 R)
• M37: 11,913,974 km (0.062 R)
• M38: 14,201,176 km (0.106 R)
• M39: 14,288,541 km (0.117 R)
• M40: 15,664,094 km (0.118 R)
• M41: 16,162,255 km (0.094 R)
• M42: 16,527,872 km (0.042 R)
• M43: 17,641,030 km (0.055 R)
• M44: 18,970,057 km (0.108 R)
• M45: 19,066,249 km (0.079 R)
• M46: 19,404,041 km (0.086 R)
• M47: 19,792,546 km (0.106 R)
• M48: 20,085,758 km (0.07 R)
• M49: 20,380,167 km (0.115 R)
• M50: 22,736,483 km (0.094 R)
• M51: 22,889,821 km (0.113 R)
• M52: 23,146,082 km (0.11 R)
• M53: 23,506,613 km (0.069 R)
• M54: 24,494,108 km (0.069 R)
• M55: 24,703,844 km (0.119 R)
• M56: 24,861,371 km (0.096 R)
• M57: 25,072,154 km (0.116 R)
• M58: 25,283,387 km (0.096 R)
• M59: 26,563,496 km (0.1 R)
• M60: 27,211,404 km (0.113 R)
• M61: 27,919,151 km (0.052 R)
• M62: 28,688,234 km (0.105 R)
• M63: 29,408,398 km (0.071 R)
• M64: 29,464,198 km (0.077 R)
• M65: 29,519,849 km (0.118 R)
• M66: 29,575,499 km (0.071 R)
• M67: 29,742,899 km (0.048 R)
• M68: 30,359,392 km (0.058 R)
• M69: 30,697,483 km (0.111 R)
• M70: 30,866,828 km (0.117 R)
• M71: 31,320,409 km (0.05 R)
• M72: 31,490,950 km (0.096 R)
• M73: 31,947,523 km (0.076 R)
• M74: 32,234,003 km (0.084 R)
• M75: 32,578,826 km (0.12 R)
• M76: 32,751,611 km (0.096 R)
• M77: 33,970,385 km (0.075 R)
• M78: 34,379,835 km (0.078 R)
• M79: 35,499,724 km (0.036 R)
• M80: 35,677,596 km (0.055 R)
• M81: 36,511,754 km (0.064 R)
• M82: 36,811,249 km (0.107 R)
• M83: 37,111,641 km (0.09 R)
• M84: 37,292,206 km (0.076 R)
• M85: 38,625,123 km (0.119 R)
• M86: 38,930,303 km (0.081 R)
• M87: 39,297,565 km (0.115 R)
• M88: 39,420,236 km (0.119 R)
• M89: 41,462,546 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.4

Radius: 10.7

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.2 AU - 15.22 AU

Year: 16797 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,759,872 km

• M1: 201,508 km (0.094 R)
• M2: 436,826 km (0.079 R)
• M3: 600,635 km (0.102 R)
• M4: 1,064,688 km (0.111 R)
• M5: 1,215,632 km (0.116 R)
• M6: 1,624,334 km (0.076 R)
• M7: 1,740,571 km (0.075 R)
• M8: 2,297,823 km (0.094 R)
• M9: 2,429,021 km (0.084 R)
• M10: 2,733,452 km (0.072 R)
• M11: 3,158,460 km (0.1 R)
• M12: 3,416,067 km (0.07 R)
• M13: 3,491,016 km (0.06 R)
• M14: 3,642,559 km (0.074 R)
• M15: 3,719,003 km (0.074 R)
• M16: 5,016,316 km (0.116 R)
• M17: 5,580,300 km (0.089 R)
• M18: 6,073,225 km (0.027 R)
• M19: 6,862,653 km (0.106 R)
• M20: 8,131,691 km (0.084 R)
• M21: 8,333,349 km (0.072 R)
• M22: 10,113,265 km (0.059 R)
• M23: 10,275,878 km (0.061 R)
• M24: 10,713,601 km (0.105 R)
• M25: 11,381,705 km (0.084 R)
• M26: 11,494,352 km (0.054 R)
• M27: 11,664,146 km (0.108 R)
• M28: 12,063,273 km (0.045 R)
• M29: 12,178,314 km (0.073 R)
• M30: 13,406,512 km (0.103 R)
• M31: 16,359,275 km (0.076 R)
• M32: 16,678,068 km (0.091 R)
• M33: 17,711,939 km (0.104 R)
• M34: 18,039,259 km (0.046 R)
• M35: 18,302,551 km (0.083 R)
• M36: 18,633,612 km (0.117 R)
• M37: 21,282,242 km (0.117 R)
• M38: 22,050,427 km (0.025 R)
• M39: 22,120,738 km (0.079 R)
• M40: 22,402,580 km (0.069 R)
• M41: 23,470,260 km (0.03 R)
• M42: 24,408,987 km (0.109 R)
• M43: 24,481,692 km (0.083 R)
• M44: 28,667,590 km (0.113 R)
• M45: 29,051,906 km (0.119 R)
• M46: 30,137,239 km (0.109 R)
• M47: 30,293,419 km (0.049 R)
• M48: 30,371,659 km (0.118 R)
• M49: 30,528,138 km (0.088 R)
• M50: 31,235,886 km (0.115 R)
• M51: 31,552,136 km (0.088 R)
• M52: 33,391,442 km (0.112 R)
• M53: 33,472,224 km (0.025 R)
• M54: 33,795,954 km (0.113 R)
• M55: 34,446,406 km (0.09 R)
• M56: 34,691,447 km (0.083 R)
• M57: 35,925,031 km (0.039 R)
• M58: 37,760,298 km (0.068 R)
• M59: 38,012,969 km (0.074 R)
• M60: 38,604,628 km (0.038 R)
• M61: 39,029,037 km (0.084 R)
• M62: 39,540,512 km (0.075 R)
• M63: 41,261,187 km (0.106 R)
• M64: 41,869,153 km (0.081 R)
• M65: 42,218,015 km (0.054 R)
• M66: 42,918,432 km (0.046 R)
• M67: 44,242,074 km (0.118 R)
• M68: 45,758,398 km (0.069 R)
• M69: 47,110,314 km (0.1 R)
• M70: 47,473,089 km (0.116 R)
• M71: 48,384,140 km (0.038 R)
• M72: 49,392,729 km (0.055 R)
• M73: 50,315,748 km (0.104 R)
• M74: 50,686,601 km (0.09 R)
• M75: 51,058,352 km (0.071 R)
• M76: 51,431,000 km (0.087 R)
• M77: 51,617,549 km (0.106 R)
• M78: 53,685,589 km (0.104 R)
• M79: 57,127,687 km (0.047 R)
• M80: 58,582,825 km (0.079 R)
• M81: 59,266,039 km (0.106 R)
• M82: 60,050,081 km (0.079 R)
• M83: 61,133,768 km (0.084 R)
• M84: 62,721,600 km (0.116 R)
• M85: 63,020,796 km (0.059 R)
• M86: 63,520,602 km (0.088 R)
• M87: 64,323,045 km (0.091 R)
• M88: 64,524,105 km (0.083 R)
• M89: 64,725,464 km (0.108 R)
• M90: 65,027,801 km (0.083 R)
• M91: 65,229,608 km (0.098 R)
• M92: 68,384,927 km (0.081 R)
• M93: 68,590,175 km (0.09 R)

Asteroid Belt

Center: 14.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.6

Radius: 7.7

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.6 AU - 16.4 AU

Year: 21349 Days

Day: 15 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,759,872 km

• M1: 117,734 km (0.105 R)
• M2: 255,513 km (0.1 R)
• M3: 305,628 km (0.119 R)
• M4: 460,163 km (0.09 R)
• M5: 570,267 km (0.089 R)
• M6: 1,278,763 km (0.107 R)
• M7: 1,341,594 km (0.078 R)
• M8: 2,561,265 km (0.037 R)
• M9: 2,641,300 km (0.032 R)
• M10: 2,722,083 km (0.054 R)
• M11: 4,407,901 km (0.075 R)
• M12: 4,455,922 km (0.043 R)
• M13: 4,649,651 km (0.108 R)
• M14: 5,607,527 km (0.092 R)
• M15: 5,975,388 km (0.063 R)
• M16: 6,790,098 km (0.117 R)
• M17: 6,901,399 km (0.094 R)
• M18: 7,013,298 km (0.077 R)
• M19: 7,755,004 km (0.119 R)
• M20: 8,402,164 km (0.098 R)
• M21: 8,701,959 km (0.1 R)
• M22: 9,189,049 km (0.117 R)
• M23: 9,810,329 km (0.097 R)
• M24: 10,253,288 km (0.058 R)
• M25: 10,317,167 km (0.028 R)
• M26: 10,573,727 km (0.036 R)
• M27: 10,702,830 km (0.088 R)
• M28: 12,428,142 km (0.091 R)
• M29: 12,976,119 km (0.119 R)
• M30: 13,812,970 km (0.066 R)
• M31: 14,024,950 km (0.099 R)
• M32: 14,955,748 km (0.05 R)
• M33: 15,832,541 km (0.032 R)
• M34: 15,906,442 km (0.082 R)
• M35: 16,351,795 km (0.116 R)
• M36: 16,876,435 km (0.08 R)
• M37: 17,865,726 km (0.091 R)
• M38: 17,942,619 km (0.118 R)
• M39: 18,019,512 km (0.114 R)
• M40: 19,661,349 km (0.106 R)
• M41: 19,820,222 km (0.089 R)
• M42: 20,701,503 km (0.12 R)
• M43: 21,432,139 km (0.109 R)
• M44: 22,088,574 km (0.039 R)
• M45: 22,336,458 km (0.096 R)
• M46: 22,585,239 km (0.11 R)
• M47: 22,835,068 km (0.068 R)
• M48: 23,085,644 km (0.062 R)
• M49: 23,421,342 km (0.109 R)
• M50: 24,437,859 km (0.089 R)
• M51: 25,468,738 km (0.106 R)
• M52: 26,251,135 km (0.102 R)
• M53: 27,395,260 km (0.045 R)
• M54: 27,839,565 km (0.078 R)
• M55: 29,186,993 km (0.11 R)
• M56: 29,549,918 km (0.074 R)
• M57: 30,463,662 km (0.076 R)
• M58: 30,647,517 km (0.089 R)
• M59: 31,386,531 km (0.069 R)
• M60: 31,665,232 km (0.117 R)
• M61: 31,758,431 km (0.1 R)
• M62: 32,788,263 km (0.042 R)
• M63: 33,354,640 km (0.101 R)
• M64: 35,362,244 km (0.068 R)
• M65: 35,555,524 km (0.036 R)
• M66: 36,722,238 km (0.075 R)
• M67: 37,114,035 km (0.098 R)
• M68: 39,093,364 km (0.034 R)
• M69: 40,903,947 km (0.101 R)
• M70: 42,947,454 km (0.057 R)
• M71: 43,566,939 km (0.099 R)
• M72: 43,774,132 km (0.106 R)
• M73: 44,710,465 km (0.069 R)
• M74: 44,919,453 km (0.103 R)
• M75: 49,058,677 km (0.06 R)
• M76: 49,490,117 km (0.036 R)
• M77: 50,031,213 km (0.06 R)
• M78: 53,428,880 km (0.085 R)
• M79: 55,323,537 km (0.103 R)
• M80: 57,921,902 km (0.119 R)
• M81: 58,491,870 km (0.097 R)
• M82: 58,949,340 km (0.119 R)
• M83: 59,522,749 km (0.071 R)
• M84: 60,444,122 km (0.092 R)
• M85: 60,906,529 km (0.064 R)
• M86: 61,602,458 km (0.032 R)
• M87: 62,884,961 km (0.095 R)
• M88: 63,119,082 km (0.086 R)
• M89: 63,353,501 km (0.102 R)
• M90: 63,588,221 km (0.1 R)
• M91: 65,239,482 km (0.103 R)
• M92: 66,308,359 km (0.092 R)
• M93: 75,065,070 km (0.085 R)
• M94: 77,059,808 km (0.041 R)
• M95: 81,483,567 km (0.041 R)
• M96: 81,866,537 km (0.055 R)
• M97: 83,404,553 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.4

Radius: 3

Gravity: 22.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 19.3 AU - 19.34 AU

Year: 29709 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,759,872 km

• M1: 43,234 km (0.099 R)
• M2: 93,349 km (0.102 R)
• M3: 431,291 km (0.085 R)
• M4: 467,643 km (0.084 R)
• M5: 794,215 km (0.089 R)
• M6: 908,209 km (0.088 R)
• M7: 1,414,298 km (0.089 R)
• M8: 1,469,051 km (0.117 R)
• M9: 1,580,502 km (0.108 R)
• M10: 2,803,614 km (0.117 R)
• M11: 3,369,991 km (0.105 R)
• M12: 3,480,095 km (0.05 R)
• M13: 4,047,969 km (0.109 R)
• M14: 4,603,426 km (0.112 R)
• M15: 4,684,657 km (0.045 R)
• M16: 4,931,494 km (0.101 R)
• M17: 5,352,013 km (0.09 R)
• M18: 6,048,541 km (0.102 R)
• M19: 8,500,301 km (0.079 R)
• M20: 11,162,245 km (0.051 R)
• M21: 11,381,107 km (0.076 R)
• M22: 12,723,598 km (0.106 R)
• M23: 13,646,019 km (0.078 R)
• M24: 14,174,249 km (0.041 R)
• M25: 14,649,371 km (0.112 R)
• M26: 17,544,389 km (0.094 R)
• M27: 19,943,042 km (0.071 R)
• M28: 20,809,961 km (0.095 R)
• M29: 21,688,998 km (0.103 R)
• M30: 22,856,759 km (0.098 R)
• M31: 23,623,149 km (0.032 R)
• M32: 23,903,945 km (0.113 R)
• M33: 25,038,046 km (0.091 R)
• M34: 25,396,034 km (0.083 R)
• M35: 25,827,923 km (0.09 R)
• M36: 26,991,345 km (0.06 R)
• M37: 27,800,969 km (0.119 R)
• M38: 29,444,152 km (0.091 R)
• M39: 30,353,558 km (0.099 R)
• M40: 31,503,367 km (0.11 R)
• M41: 31,812,286 km (0.038 R)
• M42: 33,845,172 km (0.104 R)
• M43: 33,924,160 km (0.066 R)
• M44: 34,877,098 km (0.091 R)
• M45: 35,276,823 km (0.03 R)
• M46: 37,624,762 km (0.08 R)
• M47: 40,022,666 km (0.041 R)
• M48: 41,282,280 km (0.097 R)
• M49: 42,044,182 km (0.085 R)
• M50: 43,926,124 km (0.115 R)
• M51: 44,012,442 km (0.067 R)
• M52: 44,964,333 km (0.099 R)
• M53: 45,660,860 km (0.094 R)
• M54: 45,748,076 km (0.115 R)
• M55: 47,506,150 km (0.118 R)
• M56: 48,393,415 km (0.054 R)
• M57: 48,839,067 km (0.068 R)
• M58: 49,554,893 km (0.105 R)
• M59: 50,725,646 km (0.077 R)
• M60: 52,544,607 km (0.057 R)
• M61: 53,461,941 km (0.08 R)
• M62: 53,553,943 km (0.097 R)
• M63: 57,560,922 km (0.117 R)
• M64: 58,411,685 km (0.102 R)
• M65: 59,647,962 km (0.032 R)
• M66: 60,317,263 km (0.104 R)
• M67: 61,373,873 km (0.096 R)
• M68: 61,759,686 km (0.119 R)
• M69: 65,071,035 km (0.112 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit