🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.82 AU

Year: 235 Days

Day: 13 Hours

Environment

Temp: 151 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.99 AU - 1.05 AU

Year: 359 Days

Day: 30.2 Hours

Environment

Temp: 115 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.16 AU - 2.8 AU

Year: 1360 Days

Day: 32.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.06 AU - 3.14 AU

Year: 1901 Days

Day: 32.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.22 AU - 4.34 AU

Year: 2559 Days

Day: 23.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 8.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.42 AU - 8.28 AU

Year: 6939 Days

Day: 13.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,111,100 km

• M1: 305,180 km (0.118 R)
• M2: 454,927 km (0.072 R)
• M3: 589,266 km (0.076 R)
• M4: 759,508 km (0.118 R)
• M5: 982,708 km (0.114 R)
• M6: 1,240,017 km (0.109 R)
• M7: 1,390,811 km (0.112 R)
• M8: 1,461,272 km (0.037 R)
• M9: 1,878,800 km (0.111 R)
• M10: 2,004,761 km (0.115 R)
• M11: 2,298,422 km (0.027 R)
• M12: 2,800,323 km (0.12 R)
• M13: 2,944,684 km (0.104 R)
• M14: 3,091,590 km (0.057 R)
• M15: 3,841,973 km (0.086 R)
• M16: 4,372,596 km (0.106 R)
• M17: 4,582,781 km (0.086 R)
• M18: 4,796,407 km (0.067 R)
• M19: 5,035,016 km (0.083 R)
• M20: 5,100,839 km (0.075 R)
• M21: 6,028,495 km (0.069 R)
• M22: 6,357,162 km (0.115 R)
• M23: 6,595,471 km (0.113 R)
• M24: 6,667,577 km (0.083 R)
• M25: 6,836,772 km (0.065 R)
• M26: 7,253,702 km (0.111 R)
• M27: 7,502,782 km (0.114 R)
• M28: 7,578,030 km (0.058 R)
• M29: 8,189,287 km (0.115 R)
• M30: 8,344,569 km (0.079 R)
• M31: 8,422,659 km (0.115 R)
• M32: 8,500,899 km (0.054 R)
• M33: 8,658,126 km (0.075 R)
• M34: 8,975,573 km (0.111 R)
• M35: 9,404,769 km (0.092 R)
• M36: 9,813,321 km (0.091 R)
• M37: 10,199,732 km (0.104 R)
• M38: 10,255,383 km (0.106 R)
• M39: 10,394,958 km (0.11 R)
• M40: 10,930,817 km (0.106 R)
• M41: 11,073,234 km (0.117 R)
• M42: 11,245,122 km (0.102 R)
• M43: 11,475,653 km (0.11 R)
• M44: 11,824,216 km (0.098 R)
• M45: 12,205,989 km (0.044 R)
• M46: 12,442,803 km (0.046 R)
• M47: 12,502,343 km (0.118 R)
• M48: 12,801,090 km (0.109 R)
• M49: 12,951,286 km (0.075 R)
• M50: 13,223,255 km (0.089 R)
• M51: 13,435,983 km (0.107 R)
• M52: 13,680,576 km (0.036 R)
• M53: 13,865,030 km (0.102 R)
• M54: 13,957,631 km (0.057 R)
• M55: 14,174,249 km (0.078 R)
• M56: 14,267,448 km (0.094 R)
• M57: 14,329,830 km (0.041 R)
• M58: 14,485,861 km (0.114 R)
• M59: 14,705,171 km (0.115 R)
• M60: 15,497,741 km (0.112 R)
• M61: 15,979,895 km (0.12 R)
• M62: 16,044,671 km (0.058 R)
• M63: 16,206,685 km (0.103 R)
• M64: 16,304,074 km (0.117 R)
• M65: 16,434,373 km (0.062 R)
• M66: 16,992,074 km (0.033 R)
• M67: 17,190,291 km (0.049 R)
• M68: 17,555,909 km (0.096 R)
• M69: 17,622,629 km (0.111 R)
• M70: 17,756,370 km (0.06 R)
• M71: 19,009,252 km (0.093 R)
• M72: 19,146,433 km (0.064 R)
• M73: 19,698,300 km (0.089 R)
• M74: 20,360,420 km (0.056 R)
• M75: 20,571,054 km (0.04 R)
• M76: 20,676,670 km (0.11 R)
• M77: 20,817,740 km (0.106 R)
• M78: 20,888,500 km (0.074 R)
• M79: 21,385,315 km (0.054 R)
• M80: 21,886,019 km (0.041 R)
• M81: 22,101,739 km (0.112 R)
• M82: 22,318,207 km (0.076 R)
• M83: 22,716,885 km (0.044 R)
• M84: 22,862,444 km (0.116 R)
• M85: 24,521,485 km (0.113 R)

Asteroid Belt

Center: 8.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 11.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.19 AU - 10.45 AU

Year: 11546 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 94.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 79,111,100 km

• M1: 194,178 km (0.12 R)
• M2: 290,070 km (0.066 R)
• M3: 375,191 km (0.101 R)
• M4: 446,849 km (0.083 R)
• M5: 552,016 km (0.047 R)
• M6: 717,771 km (0.107 R)
• M7: 791,223 km (0.119 R)
• M8: 1,016,667 km (0.08 R)
• M9: 1,302,249 km (0.108 R)
• M10: 1,858,903 km (0.104 R)
• M11: 1,948,363 km (0.099 R)
• M12: 2,116,511 km (0.073 R)
• M13: 2,434,705 km (0.115 R)
• M14: 3,134,524 km (0.089 R)
• M15: 3,387,345 km (0.074 R)
• M16: 3,553,398 km (0.098 R)
• M17: 3,741,144 km (0.1 R)
• M18: 3,990,224 km (0.065 R)
• M19: 4,687,799 km (0.099 R)
• M20: 5,423,072 km (0.102 R)
• M21: 5,509,390 km (0.109 R)
• M22: 5,639,840 km (0.04 R)
• M23: 6,789,200 km (0.055 R)
• M24: 7,259,386 km (0.11 R)
• M25: 7,498,593 km (0.107 R)
• M26: 8,531,118 km (0.046 R)
• M27: 8,910,648 km (0.065 R)
• M28: 9,012,823 km (0.026 R)
• M29: 9,244,101 km (0.074 R)
• M30: 9,451,294 km (0.116 R)
• M31: 10,972,256 km (0.092 R)
• M32: 11,440,497 km (0.107 R)
• M33: 11,635,274 km (0.068 R)
• M34: 12,056,242 km (0.066 R)
• M35: 13,115,993 km (0.102 R)
• M36: 13,495,374 km (0.089 R)
• M37: 13,671,749 km (0.07 R)
• M38: 14,205,365 km (0.084 R)
• M39: 14,595,067 km (0.074 R)
• M40: 14,988,211 km (0.082 R)
• M41: 15,415,612 km (0.104 R)
• M42: 15,939,952 km (0.077 R)
• M43: 17,228,588 km (0.113 R)
• M44: 18,550,435 km (0.075 R)
• M45: 18,681,184 km (0.119 R)
• M46: 19,704,583 km (0.101 R)
• M47: 19,838,024 km (0.119 R)
• M48: 20,239,994 km (0.052 R)
• M49: 20,915,877 km (0.086 R)
• M50: 21,530,574 km (0.107 R)
• M51: 22,672,754 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 11.8

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.68 AU - 13.12 AU

Year: 15206 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,111,100 km

• M1: 164,707 km (0.107 R)
• M2: 427,252 km (0.113 R)
• M3: 591,510 km (0.038 R)
• M4: 735,722 km (0.092 R)
• M5: 823,985 km (0.034 R)
• M6: 1,061,846 km (0.085 R)
• M7: 1,189,453 km (0.116 R)
• M8: 2,323,405 km (0.077 R)
• M9: 2,986,123 km (0.101 R)
• M10: 3,132,879 km (0.056 R)
• M11: 4,064,125 km (0.099 R)
• M12: 4,392,642 km (0.114 R)
• M13: 4,560,341 km (0.037 R)
• M14: 5,032,173 km (0.12 R)
• M15: 5,207,651 km (0.108 R)
• M16: 5,385,224 km (0.083 R)
• M17: 5,700,876 km (0.115 R)
• M18: 6,587,991 km (0.085 R)
• M19: 7,618,122 km (0.057 R)
• M20: 7,972,519 km (0.094 R)
• M21: 8,177,618 km (0.034 R)
• M22: 8,436,422 km (0.105 R)
• M23: 8,645,411 km (0.093 R)
• M24: 8,909,002 km (0.093 R)
• M25: 9,015,216 km (0.067 R)
• M26: 9,228,992 km (0.112 R)
• M27: 10,490,102 km (0.06 R)
• M28: 10,714,947 km (0.112 R)
• M29: 12,156,173 km (0.06 R)
• M30: 12,274,056 km (0.115 R)
• M31: 13,596,352 km (0.095 R)
• M32: 13,964,812 km (0.097 R)
• M33: 14,398,945 km (0.107 R)
• M34: 14,711,604 km (0.083 R)
• M35: 14,837,416 km (0.088 R)
• M36: 15,407,683 km (0.106 R)
• M37: 16,569,759 km (0.116 R)
• M38: 17,161,269 km (0.09 R)
• M39: 18,432,851 km (0.089 R)
• M40: 20,783,183 km (0.088 R)
• M41: 21,349,860 km (0.113 R)
• M42: 21,563,785 km (0.103 R)
• M43: 21,778,308 km (0.117 R)
• M44: 22,137,343 km (0.119 R)
• M45: 22,281,556 km (0.098 R)
• M46: 23,593,379 km (0.113 R)
• M47: 24,630,990 km (0.097 R)
• M48: 25,910,950 km (0.08 R)
• M49: 26,291,527 km (0.113 R)
• M50: 26,444,266 km (0.106 R)
• M51: 26,520,711 km (0.108 R)
• M52: 27,135,259 km (0.069 R)
• M53: 27,366,836 km (0.074 R)
• M54: 27,676,803 km (0.09 R)
• M55: 28,928,039 km (0.091 R)
• M56: 30,117,791 km (0.053 R)
• M57: 30,839,302 km (0.094 R)
• M58: 31,647,729 km (0.078 R)
• M59: 32,054,485 km (0.102 R)
• M60: 32,299,377 km (0.08 R)
• M61: 32,791,105 km (0.063 R)
• M62: 33,037,942 km (0.069 R)
• M63: 33,865,068 km (0.061 R)
• M64: 36,472,110 km (0.088 R)
• M65: 37,326,763 km (0.09 R)
• M66: 39,754,886 km (0.088 R)
• M67: 41,076,434 km (0.113 R)
• M68: 41,165,145 km (0.095 R)
• M69: 41,253,857 km (0.094 R)
• M70: 41,342,568 km (0.096 R)
• M71: 42,054,804 km (0.072 R)
• M72: 43,672,406 km (0.072 R)
• M73: 44,944,436 km (0.072 R)
• M74: 46,597,792 km (0.099 R)
• M75: 51,389,561 km (0.1 R)
• M76: 52,251,245 km (0.109 R)
• M77: 52,443,478 km (0.112 R)
• M78: 52,828,394 km (0.08 R)
• M79: 53,698,156 km (0.083 R)
• M80: 53,892,035 km (0.063 R)
• M81: 57,918,312 km (0.041 R)
• M82: 58,017,645 km (0.096 R)
• M83: 59,215,026 km (0.097 R)
• M84: 59,615,948 km (0.108 R)
• M85: 61,127,336 km (0.104 R)
• M86: 61,532,596 km (0.053 R)
• M87: 61,938,605 km (0.1 R)
• M88: 65,840,566 km (0.09 R)
• M89: 67,821,242 km (0.062 R)
• M90: 68,871,569 km (0.086 R)
• M91: 69,504,218 km (0.112 R)
• M92: 70,881,865 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.6

Radius: 4.9

Gravity: 21.64 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.97 AU - 20.97 AU

Year: 24345 Days

Day: 15 Hours

Environment

Temp: -197 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,111,100 km

• M1: 373,396 km (0.069 R)
• M2: 669,750 km (0.099 R)
• M3: 815,608 km (0.112 R)
• M4: 892,202 km (0.109 R)
• M5: 944,711 km (0.091 R)
• M6: 1,052,870 km (0.043 R)
• M7: 1,281,306 km (0.041 R)
• M8: 2,866,594 km (0.058 R)
• M9: 2,905,639 km (0.052 R)
• M10: 3,388,093 km (0.096 R)
• M11: 5,311,024 km (0.071 R)
• M12: 6,148,173 km (0.064 R)
• M13: 6,198,737 km (0.062 R)
• M14: 6,249,301 km (0.112 R)
• M15: 6,556,127 km (0.099 R)
• M16: 6,815,679 km (0.039 R)
• M17: 6,920,397 km (0.07 R)
• M18: 7,078,373 km (0.091 R)
• M19: 7,613,933 km (0.1 R)
• M20: 7,668,237 km (0.058 R)
• M21: 8,441,509 km (0.085 R)
• M22: 8,951,637 km (0.092 R)
• M23: 9,123,974 km (0.108 R)
• M24: 9,297,208 km (0.058 R)
• M25: 10,061,055 km (0.115 R)
• M26: 10,601,552 km (0.117 R)
• M27: 11,647,840 km (0.101 R)
• M28: 12,278,694 km (0.029 R)
• M29: 12,342,423 km (0.118 R)
• M30: 12,598,235 km (0.117 R)
• M31: 12,985,245 km (0.1 R)
• M32: 15,388,385 km (0.108 R)
• M33: 17,206,897 km (0.113 R)
• M34: 17,564,436 km (0.099 R)
• M35: 17,852,112 km (0.103 R)
• M36: 17,996,624 km (0.112 R)
• M37: 18,286,694 km (0.061 R)
• M38: 18,432,253 km (0.072 R)
• M39: 20,813,851 km (0.076 R)
• M40: 21,885,869 km (0.089 R)
• M41: 22,818,911 km (0.03 R)
• M42: 23,132,768 km (0.115 R)
• M43: 25,045,975 km (0.116 R)
• M44: 25,288,622 km (0.102 R)
• M45: 27,175,201 km (0.103 R)
• M46: 27,591,233 km (0.087 R)
• M47: 27,758,184 km (0.117 R)
• M48: 30,303,442 km (0.109 R)
• M49: 32,392,726 km (0.063 R)
• M50: 32,922,303 km (0.111 R)
• M51: 34,528,086 km (0.101 R)
• M52: 36,616,622 km (0.118 R)
• M53: 37,260,342 km (0.085 R)
• M54: 37,907,801 km (0.09 R)
• M55: 39,213,940 km (0.104 R)
• M56: 41,200,450 km (0.106 R)
• M57: 41,486,930 km (0.093 R)
• M58: 41,774,009 km (0.057 R)
• M59: 42,446,601 km (0.034 R)
• M60: 45,369,145 km (0.096 R)
• M61: 46,456,871 km (0.08 R)
• M62: 46,655,537 km (0.068 R)
• M63: 47,653,205 km (0.058 R)
• M64: 49,466,780 km (0.105 R)
• M65: 51,405,568 km (0.103 R)
• M66: 52,435,849 km (0.089 R)
• M67: 52,539,221 km (0.098 R)
• M68: 53,994,060 km (0.111 R)
• M69: 56,518,674 km (0.091 R)
• M70: 60,268,644 km (0.106 R)
• M71: 60,810,786 km (0.098 R)
• M72: 63,436,079 km (0.04 R)
• M73: 64,098,200 km (0.115 R)
• M74: 64,984,417 km (0.109 R)
• M75: 66,657,221 km (0.099 R)
• M76: 66,769,270 km (0.086 R)
• M77: 67,105,715 km (0.119 R)
• M78: 67,555,107 km (0.096 R)
• M79: 68,005,546 km (0.087 R)
• M80: 70,729,275 km (0.12 R)
• M81: 71,644,963 km (0.099 R)
• M82: 73,604,097 km (0.09 R)
• M83: 75,230,525 km (0.101 R)
• M84: 75,463,898 km (0.108 R)
• M85: 76,634,202 km (0.074 R)
• M86: 76,751,487 km (0.045 R)
• M87: 79,111,094 km (0.119 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit