🌌 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

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.51 AU - 0.53 AU

Year: 133 Days

Day: 28.3 Hours

Environment

Temp: 244 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.43 AU - 0.63 AU

Year: 137 Days

Day: 35.4 Hours

Environment

Temp: 266 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.61 AU - 0.93 AU

Year: 240 Days

Day: 20.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.18 AU - 3.18 AU

Year: 1556 Days

Day: 29.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.87 AU - 4.25 AU

Year: 2902 Days

Day: 12.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,723,438 km

• M1: 3,211,417 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 10.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.13 AU - 5.59 AU

Year: 4402 Days

Day: 8.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,723,438 km

• M1: 161,865 km (0.087 R)
• M2: 312,061 km (0.088 R)
• M3: 456,124 km (0.085 R)
• M4: 625,768 km (0.1 R)
• M5: 777,610 km (0.075 R)
• M6: 899,981 km (0.068 R)
• M7: 974,630 km (0.107 R)
• M8: 1,085,183 km (0.104 R)
• M9: 1,259,165 km (0.113 R)
• M10: 1,368,073 km (0.089 R)
• M11: 1,595,910 km (0.112 R)
• M12: 1,661,284 km (0.066 R)
• M13: 1,741,170 km (0.075 R)
• M14: 1,849,778 km (0.077 R)
• M15: 1,932,655 km (0.117 R)
• M16: 2,017,028 km (0.099 R)
• M17: 2,247,858 km (0.043 R)
• M18: 2,336,569 km (0.106 R)
• M19: 2,487,364 km (0.101 R)
• M20: 2,894,420 km (0.104 R)
• M21: 3,390,187 km (0.068 R)
• M22: 3,458,404 km (0.031 R)
• M23: 3,596,034 km (0.075 R)
• M24: 3,930,385 km (0.104 R)
• M25: 4,074,298 km (0.058 R)
• M26: 4,497,660 km (0.09 R)
• M27: 4,629,306 km (0.08 R)
• M28: 4,896,488 km (0.083 R)
• M29: 5,012,576 km (0.043 R)
• M30: 5,366,375 km (0.067 R)
• M31: 5,566,387 km (0.088 R)
• M32: 5,647,170 km (0.081 R)
• M33: 5,891,763 km (0.036 R)
• M34: 6,139,796 km (0.096 R)
• M35: 6,370,177 km (0.043 R)
• M36: 6,539,521 km (0.071 R)
• M37: 6,882,848 km (0.095 R)
• M38: 7,188,178 km (0.095 R)
• M39: 7,364,554 km (0.06 R)
• M40: 8,061,829 km (0.076 R)
• M41: 8,268,125 km (0.092 R)
• M42: 8,476,365 km (0.116 R)
• M43: 8,662,913 km (0.119 R)
• M44: 8,780,049 km (0.043 R)
• M45: 8,874,295 km (0.062 R)
• M46: 8,992,478 km (0.089 R)
• M47: 9,398,337 km (0.12 R)
• M48: 9,737,026 km (0.054 R)
• M49: 9,859,098 km (0.057 R)
• M50: 9,932,551 km (0.093 R)
• M51: 10,055,221 km (0.119 R)
• M52: 10,129,122 km (0.089 R)
• M53: 10,727,065 km (0.064 R)
• M54: 10,903,590 km (0.112 R)
• M55: 11,004,868 km (0.111 R)
• M56: 11,081,013 km (0.027 R)
• M57: 11,696,908 km (0.109 R)
• M58: 12,297,543 km (0.091 R)
• M59: 12,614,990 km (0.056 R)
• M60: 13,366,121 km (0.085 R)
• M61: 13,665,167 km (0.087 R)
• M62: 14,104,087 km (0.089 R)
• M63: 14,771,144 km (0.054 R)
• M64: 15,108,487 km (0.086 R)
• M65: 16,020,735 km (0.115 R)
• M66: 16,136,075 km (0.045 R)
• M67: 16,222,692 km (0.09 R)
• M68: 16,599,978 km (0.06 R)
• M69: 16,745,836 km (0.087 R)
• M70: 16,862,822 km (0.044 R)
• M71: 17,215,573 km (0.079 R)
• M72: 17,749,039 km (0.028 R)
• M73: 18,620,148 km (0.098 R)
• M74: 18,741,322 km (0.068 R)
• M75: 18,923,682 km (0.107 R)
• M76: 19,137,308 km (0.045 R)
• M77: 19,229,011 km (0.09 R)
• M78: 19,937,207 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.5

Radius: 8.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.2 AU - 9.52 AU

Year: 9356 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,723,438 km

• M1: 146,307 km (0.066 R)
• M2: 367,412 km (0.1 R)
• M3: 755,768 km (0.12 R)
• M4: 1,130,511 km (0.086 R)
• M5: 1,278,763 km (0.092 R)
• M6: 1,381,088 km (0.095 R)
• M7: 1,450,950 km (0.086 R)
• M8: 1,914,404 km (0.09 R)
• M9: 2,052,034 km (0.096 R)
• M10: 2,358,261 km (0.095 R)
• M11: 2,700,840 km (0.075 R)
• M12: 2,766,813 km (0.085 R)
• M13: 3,385,101 km (0.082 R)
• M14: 3,480,394 km (0.088 R)
• M15: 3,552,351 km (0.118 R)
• M16: 3,673,376 km (0.032 R)
• M17: 3,746,828 km (0.025 R)
• M18: 4,350,904 km (0.068 R)
• M19: 4,428,546 km (0.109 R)
• M20: 4,690,791 km (0.103 R)
• M21: 4,877,489 km (0.105 R)
• M22: 4,958,122 km (0.108 R)
• M23: 5,093,658 km (0.105 R)
• M24: 5,451,945 km (0.109 R)
• M25: 6,250,947 km (0.056 R)
• M26: 6,515,586 km (0.097 R)
• M27: 7,393,127 km (0.092 R)
• M28: 7,924,648 km (0.113 R)
• M29: 8,565,675 km (0.043 R)
• M30: 8,695,975 km (0.106 R)
• M31: 9,290,177 km (0.082 R)
• M32: 9,863,287 km (0.098 R)
• M33: 10,309,388 km (0.078 R)
• M34: 10,378,651 km (0.089 R)
• M35: 10,482,622 km (0.075 R)
• M36: 10,726,915 km (0.104 R)
• M37: 11,256,791 km (0.063 R)
• M38: 11,542,822 km (0.042 R)
• M39: 12,341,675 km (0.09 R)
• M40: 13,384,222 km (0.118 R)
• M41: 13,801,451 km (0.088 R)
• M42: 15,236,244 km (0.098 R)
• M43: 15,711,666 km (0.066 R)
• M44: 15,911,230 km (0.038 R)
• M45: 16,151,783 km (0.053 R)
• M46: 16,799,093 km (0.079 R)
• M47: 17,044,134 km (0.08 R)
• M48: 17,125,964 km (0.078 R)
• M49: 17,372,502 km (0.107 R)
• M50: 18,749,400 km (0.054 R)
• M51: 20,161,155 km (0.115 R)
• M52: 20,334,539 km (0.095 R)
• M53: 20,770,318 km (0.031 R)
• M54: 21,473,877 km (0.075 R)
• M55: 22,409,312 km (0.08 R)
• M56: 22,769,095 km (0.098 R)
• M57: 23,176,151 km (0.04 R)
• M58: 23,266,957 km (0.108 R)
• M59: 24,457,905 km (0.111 R)
• M60: 25,153,984 km (0.095 R)
• M61: 25,856,646 km (0.061 R)
• M62: 25,998,016 km (0.1 R)
• M63: 26,660,734 km (0.097 R)
• M64: 26,898,894 km (0.105 R)
• M65: 27,665,433 km (0.102 R)
• M66: 28,585,012 km (0.097 R)
• M67: 31,554,080 km (0.043 R)
• M68: 31,957,247 km (0.074 R)
• M69: 32,108,939 km (0.077 R)
• M70: 32,413,071 km (0.059 R)
• M71: 32,463,785 km (0.09 R)
• M72: 33,075,042 km (0.107 R)
• M73: 33,126,204 km (0.097 R)
• M74: 33,587,265 km (0.066 R)
• M75: 33,741,501 km (0.085 R)
• M76: 33,792,962 km (0.116 R)
• M77: 33,844,424 km (0.081 R)
• M78: 33,998,958 km (0.115 R)
• M79: 34,050,570 km (0.112 R)
• M80: 34,102,181 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.4

Radius: 11.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.29 AU - 10.01 AU

Year: 10635 Days

Day: 7.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,723,438 km

• M1: 186,997 km (0.111 R)
• M2: 299,046 km (0.113 R)
• M3: 459,415 km (0.097 R)
• M4: 562,488 km (0.058 R)
• M5: 664,215 km (0.101 R)
• M6: 739,761 km (0.096 R)
• M7: 888,761 km (0.093 R)
• M8: 1,023,100 km (0.057 R)
• M9: 1,164,919 km (0.09 R)
• M10: 1,570,628 km (0.109 R)
• M11: 2,472,105 km (0.063 R)
• M12: 2,559,470 km (0.051 R)
• M13: 2,773,545 km (0.028 R)
• M14: 3,334,686 km (0.087 R)
• M15: 3,668,289 km (0.084 R)
• M16: 4,012,664 km (0.1 R)
• M17: 4,157,624 km (0.06 R)
• M18: 4,241,249 km (0.088 R)
• M19: 4,538,351 km (0.044 R)
• M20: 4,711,286 km (0.034 R)
• M21: 5,153,048 km (0.091 R)
• M22: 5,401,680 km (0.053 R)
• M23: 5,562,049 km (0.037 R)
• M24: 5,700,726 km (0.089 R)
• M25: 5,887,574 km (0.118 R)
• M26: 6,315,274 km (0.116 R)
• M27: 6,387,530 km (0.091 R)
• M28: 6,581,558 km (0.106 R)
• M29: 6,876,416 km (0.101 R)
• M30: 7,000,582 km (0.082 R)
• M31: 7,251,009 km (0.111 R)
• M32: 7,683,795 km (0.096 R)
• M33: 8,098,630 km (0.07 R)
• M34: 8,788,576 km (0.087 R)
• M35: 8,977,667 km (0.105 R)
• M36: 9,774,874 km (0.096 R)
• M37: 10,537,674 km (0.112 R)
• M38: 11,407,586 km (0.057 R)
• M39: 11,584,261 km (0.116 R)
• M40: 12,030,212 km (0.053 R)
• M41: 12,511,917 km (0.085 R)
• M42: 12,603,022 km (0.111 R)
• M43: 12,724,795 km (0.106 R)
• M44: 13,092,357 km (0.113 R)
• M45: 14,121,291 km (0.107 R)
• M46: 14,597,611 km (0.09 R)
• M47: 16,090,897 km (0.105 R)
• M48: 17,837,003 km (0.094 R)
• M49: 18,732,346 km (0.116 R)
• M50: 19,501,429 km (0.112 R)
• M51: 19,854,480 km (0.085 R)
• M52: 20,638,522 km (0.117 R)
• M53: 21,034,508 km (0.03 R)
• M54: 22,053,419 km (0.064 R)
• M55: 22,163,523 km (0.089 R)
• M56: 22,236,975 km (0.091 R)
• M57: 22,605,884 km (0.055 R)
• M58: 22,865,287 km (0.076 R)
• M59: 23,536,682 km (0.103 R)
• M60: 23,611,780 km (0.053 R)
• M61: 23,988,019 km (0.106 R)
• M62: 24,139,112 km (0.091 R)
• M63: 24,708,482 km (0.119 R)
• M64: 25,628,509 km (0.116 R)
• M65: 25,821,640 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.5

Radius: 11

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.28 AU - 13.4 AU

Year: 14453 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 20,723,438 km

• M1: 190,737 km (0.059 R)
• M2: 576,700 km (0.028 R)
• M3: 847,322 km (0.088 R)
• M4: 971,189 km (0.075 R)
• M5: 1,479,074 km (0.048 R)
• M6: 1,579,754 km (0.097 R)
• M7: 2,633,371 km (0.098 R)
• M8: 2,976,998 km (0.099 R)
• M9: 3,707,334 km (0.09 R)
• M10: 3,776,449 km (0.095 R)
• M11: 3,898,371 km (0.097 R)
• M12: 4,110,650 km (0.027 R)
• M13: 4,218,211 km (0.038 R)
• M14: 4,417,775 km (0.088 R)
• M15: 4,546,578 km (0.106 R)
• M16: 4,864,324 km (0.066 R)
• M17: 5,580,898 km (0.071 R)
• M18: 5,680,381 km (0.115 R)
• M19: 6,022,810 km (0.095 R)
• M20: 6,685,678 km (0.046 R)
• M21: 7,025,864 km (0.109 R)
• M22: 7,133,275 km (0.12 R)
• M23: 7,393,426 km (0.108 R)
• M24: 7,568,605 km (0.115 R)
• M25: 7,923,152 km (0.066 R)
• M26: 8,080,080 km (0.08 R)
• M27: 8,283,234 km (0.093 R)
• M28: 9,490,190 km (0.11 R)
• M29: 9,704,563 km (0.06 R)
• M30: 9,848,477 km (0.045 R)
• M31: 10,875,466 km (0.057 R)
• M32: 11,074,880 km (0.095 R)
• M33: 12,219,453 km (0.034 R)
• M34: 12,740,203 km (0.06 R)
• M35: 13,428,054 km (0.026 R)
• M36: 13,508,239 km (0.075 R)
• M37: 14,646,978 km (0.098 R)
• M38: 14,757,082 km (0.082 R)
• M39: 17,160,372 km (0.112 R)
• M40: 17,421,869 km (0.111 R)
• M41: 17,714,033 km (0.113 R)
• M42: 18,451,401 km (0.08 R)
• M43: 19,319,368 km (0.116 R)
• M44: 19,621,855 km (0.115 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 18,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit