🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.82 AU - 0.98 AU

Year: 301 Days

Day: 43.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.89 AU - 0.97 AU

Year: 317 Days

Day: 33.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.8 AU - 1.14 AU

Year: 337 Days

Day: 28.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 119,433,063 km

• M1: 241,900 km (0.085 R)
• M2: 414,984 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.03 AU - 1.35 AU

Year: 458 Days

Day: 33.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 119,433,063 km

• M1: 510,727 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.88 AU - 3.78 AU

Year: 2146 Days

Day: 43 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 119,433,063 km

• M1: 87,515 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.99 AU - 4.25 AU

Year: 2432 Days

Day: 38.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 119,433,063 km

• M1: 2,775,788 km (0.091 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.4

Radius: 9.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.49 AU - 7.05 AU

Year: 6220 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 119,433,063 km

• M1: 122,969 km (0.094 R)
• M2: 205,697 km (0.111 R)
• M3: 296,802 km (0.101 R)
• M4: 434,881 km (0.094 R)
• M5: 509,381 km (0.069 R)
• M6: 580,589 km (0.076 R)
• M7: 664,215 km (0.081 R)
• M8: 752,178 km (0.105 R)
• M9: 882,627 km (0.06 R)
• M10: 940,971 km (0.098 R)
• M11: 1,000,810 km (0.092 R)
• M12: 1,156,092 km (0.111 R)
• M13: 1,231,340 km (0.071 R)
• M14: 1,467,406 km (0.071 R)
• M15: 1,705,865 km (0.117 R)
• M16: 1,792,332 km (0.112 R)
• M17: 1,880,296 km (0.069 R)
• M18: 1,956,890 km (0.08 R)
• M19: 2,153,013 km (0.112 R)
• M20: 2,246,810 km (0.116 R)
• M21: 2,564,706 km (0.105 R)
• M22: 2,779,678 km (0.065 R)
• M23: 2,852,682 km (0.097 R)
• M24: 3,000,784 km (0.076 R)
• M25: 3,227,574 km (0.109 R)
• M26: 3,381,959 km (0.093 R)
• M27: 3,460,049 km (0.036 R)
• M28: 3,778,543 km (0.098 R)
• M29: 3,859,625 km (0.074 R)
• M30: 3,924,999 km (0.089 R)
• M31: 3,990,673 km (0.12 R)
• M32: 4,206,692 km (0.096 R)
• M33: 4,581,285 km (0.028 R)
• M34: 4,842,782 km (0.05 R)
• M35: 5,019,757 km (0.086 R)
• M36: 5,145,120 km (0.105 R)
• M37: 5,471,841 km (0.112 R)
• M38: 5,749,495 km (0.065 R)
• M39: 5,993,788 km (0.118 R)
• M40: 6,107,632 km (0.076 R)
• M41: 6,318,416 km (0.025 R)
• M42: 6,395,608 km (0.064 R)
• M43: 6,826,001 km (0.034 R)
• M44: 7,165,140 km (0.104 R)
• M45: 7,611,988 km (0.109 R)
• M46: 8,257,054 km (0.075 R)
• M47: 9,137,139 km (0.115 R)
• M48: 9,202,663 km (0.082 R)
• M49: 9,889,466 km (0.065 R)
• M50: 9,979,225 km (0.059 R)
• M51: 11,008,309 km (0.099 R)
• M52: 11,641,856 km (0.063 R)
• M53: 12,023,031 km (0.064 R)
• M54: 12,142,859 km (0.106 R)
• M55: 12,895,336 km (0.064 R)
• M56: 13,314,360 km (0.045 R)
• M57: 13,438,377 km (0.08 R)
• M58: 13,938,632 km (0.073 R)
• M59: 14,267,149 km (0.069 R)
• M60: 14,394,158 km (0.067 R)
• M61: 14,905,932 km (0.091 R)
• M62: 15,553,990 km (0.074 R)
• M63: 15,868,445 km (0.064 R)
• M64: 15,999,941 km (0.108 R)
• M65: 16,158,365 km (0.115 R)
• M66: 16,370,495 km (0.088 R)
• M67: 17,146,758 km (0.084 R)
• M68: 17,254,768 km (0.076 R)
• M69: 18,319,905 km (0.11 R)
• M70: 18,596,511 km (0.072 R)

Asteroid Belt

Center: 11.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.2

Radius: 7.3

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.59 AU - 18.27 AU

Year: 23516 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 119,433,063 km

• M1: 133,142 km (0.071 R)
• M2: 293,062 km (0.11 R)
• M3: 933,042 km (0.081 R)
• M4: 1,780,813 km (0.112 R)
• M5: 2,637,111 km (0.088 R)
• M6: 2,976,399 km (0.109 R)
• M7: 3,649,440 km (0.107 R)
• M8: 4,367,959 km (0.105 R)
• M9: 4,417,326 km (0.073 R)
• M10: 5,445,063 km (0.088 R)
• M11: 6,206,666 km (0.065 R)
• M12: 6,430,464 km (0.062 R)
• M13: 8,375,237 km (0.078 R)
• M14: 8,684,755 km (0.1 R)
• M15: 8,998,013 km (0.047 R)
• M16: 9,829,627 km (0.1 R)
• M17: 10,954,005 km (0.077 R)
• M18: 11,565,561 km (0.117 R)
• M19: 11,772,006 km (0.094 R)
• M20: 12,398,223 km (0.03 R)
• M21: 13,106,868 km (0.107 R)
• M22: 13,901,382 km (0.089 R)
• M23: 14,785,954 km (0.073 R)
• M24: 15,310,295 km (0.106 R)
• M25: 15,385,692 km (0.097 R)
• M26: 16,146,547 km (0.106 R)
• M27: 16,300,184 km (0.104 R)
• M28: 16,531,462 km (0.077 R)
• M29: 18,181,377 km (0.114 R)
• M30: 18,823,601 km (0.082 R)
• M31: 19,636,815 km (0.058 R)
• M32: 20,047,760 km (0.061 R)
• M33: 21,974,282 km (0.115 R)
• M34: 22,486,505 km (0.069 R)
• M35: 22,744,112 km (0.042 R)
• M36: 23,958,997 km (0.114 R)
• M37: 24,134,325 km (0.097 R)
• M38: 24,398,066 km (0.116 R)
• M39: 25,017,102 km (0.096 R)
• M40: 25,373,145 km (0.091 R)
• M41: 25,551,915 km (0.073 R)
• M42: 26,905,177 km (0.047 R)
• M43: 28,096,874 km (0.106 R)
• M44: 28,466,979 km (0.111 R)
• M45: 29,963,556 km (0.115 R)
• M46: 30,436,435 km (0.097 R)
• M47: 30,531,429 km (0.091 R)
• M48: 30,911,857 km (0.108 R)
• M49: 33,521,143 km (0.109 R)
• M50: 38,228,389 km (0.111 R)
• M51: 42,182,560 km (0.083 R)
• M52: 42,606,222 km (0.098 R)
• M53: 42,818,651 km (0.086 R)
• M54: 43,244,556 km (0.076 R)
• M55: 47,469,648 km (0.103 R)
• M56: 48,352,425 km (0.047 R)
• M57: 48,463,128 km (0.036 R)
• M58: 51,824,143 km (0.118 R)
• M59: 53,876,626 km (0.071 R)
• M60: 55,028,380 km (0.108 R)
• M61: 58,886,210 km (0.107 R)
• M62: 61,026,955 km (0.065 R)
• M63: 62,709,632 km (0.042 R)
• M64: 64,285,646 km (0.076 R)
• M65: 65,017,329 km (0.059 R)
• M66: 66,120,314 km (0.064 R)
• M67: 66,243,134 km (0.098 R)
• M68: 66,366,103 km (0.114 R)
• M69: 66,489,222 km (0.088 R)
• M70: 68,096,053 km (0.114 R)
• M71: 68,344,535 km (0.112 R)
• M72: 68,717,483 km (0.115 R)
• M73: 69,091,328 km (0.108 R)
• M74: 72,105,575 km (0.107 R)
• M75: 72,738,973 km (0.051 R)
• M76: 72,865,832 km (0.096 R)
• M77: 74,266,666 km (0.072 R)
• M78: 74,778,141 km (0.103 R)
• M79: 77,612,572 km (0.12 R)
• M80: 78,131,677 km (0.115 R)
• M81: 78,521,828 km (0.079 R)
• M82: 79,303,926 km (0.112 R)
• M83: 80,088,716 km (0.071 R)
• M84: 81,533,981 km (0.116 R)
• M85: 82,325,952 km (0.05 R)
• M86: 82,987,923 km (0.095 R)
• M87: 83,253,160 km (0.103 R)
• M88: 83,784,531 km (0.061 R)
• M89: 85,385,528 km (0.077 R)
• M90: 85,653,308 km (0.071 R)
• M91: 85,921,387 km (0.11 R)
• M92: 86,458,444 km (0.091 R)
• M93: 88,482,054 km (0.06 R)
• M94: 91,341,318 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.2

Radius: 3.1

Gravity: 99.71 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 16 AU - 25.4 AU

Year: 33255 Days

Day: 15.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 119,433,063 km

• M1: 49,218 km (0.118 R)
• M2: 140,472 km (0.116 R)
• M3: 257,907 km (0.104 R)
• M4: 428,149 km (0.119 R)
• M5: 455,077 km (0.057 R)
• M6: 923,019 km (0.04 R)
• M7: 958,174 km (0.084 R)
• M8: 993,779 km (0.064 R)
• M9: 1,373,458 km (0.088 R)
• M10: 1,578,557 km (0.061 R)
• M11: 1,971,700 km (0.036 R)
• M12: 2,062,955 km (0.064 R)
• M13: 2,297,375 km (0.111 R)
• M14: 2,842,060 km (0.102 R)
• M15: 3,262,131 km (0.089 R)
• M16: 3,370,290 km (0.112 R)
• M17: 3,701,500 km (0.053 R)
• M18: 5,315,063 km (0.101 R)
• M19: 5,442,221 km (0.108 R)
• M20: 5,699,529 km (0.116 R)
• M21: 5,764,455 km (0.071 R)
• M22: 6,360,004 km (0.091 R)
• M23: 7,324,461 km (0.098 R)
• M24: 7,537,040 km (0.112 R)
• M25: 8,186,743 km (0.057 R)
• M26: 9,770,985 km (0.115 R)
• M27: 10,637,456 km (0.105 R)
• M28: 11,039,425 km (0.106 R)
• M29: 11,528,311 km (0.056 R)
• M30: 13,036,856 km (0.089 R)
• M31: 14,164,226 km (0.111 R)
• M32: 14,428,864 km (0.107 R)
• M33: 14,517,426 km (0.101 R)
• M34: 17,444,757 km (0.117 R)
• M35: 18,780,965 km (0.079 R)
• M36: 22,057,757 km (0.106 R)
• M37: 22,569,382 km (0.102 R)
• M38: 24,654,776 km (0.098 R)
• M39: 27,786,009 km (0.09 R)
• M40: 29,566,224 km (0.086 R)
• M41: 30,470,094 km (0.048 R)
• M42: 31,153,906 km (0.06 R)
• M43: 31,497,682 km (0.075 R)
• M44: 32,304,763 km (0.028 R)
• M45: 35,720,232 km (0.105 R)
• M46: 42,885,670 km (0.07 R)
• M47: 45,715,763 km (0.11 R)
• M48: 47,153,398 km (0.09 R)
• M49: 49,270,657 km (0.083 R)
• M50: 51,148,709 km (0.036 R)
• M51: 53,460,295 km (0.063 R)
• M52: 54,697,918 km (0.084 R)
• M53: 55,389,509 km (0.1 R)
• M54: 56,223,218 km (0.085 R)
• M55: 57,201,139 km (0.06 R)
• M56: 57,481,486 km (0.047 R)
• M57: 59,032,068 km (0.092 R)
• M58: 59,173,737 km (0.031 R)
• M59: 60,310,980 km (0.071 R)
• M60: 61,025,310 km (0.079 R)
• M61: 61,168,475 km (0.099 R)
• M62: 61,455,254 km (0.12 R)
• M63: 61,886,246 km (0.087 R)
• M64: 68,619,197 km (0.1 R)
• M65: 71,316,297 km (0.12 R)
• M66: 73,133,462 km (0.101 R)
• M67: 73,895,215 km (0.059 R)
• M68: 74,047,804 km (0.057 R)
• M69: 75,426,349 km (0.117 R)
• M70: 76,504,351 km (0.108 R)
• M71: 76,967,955 km (0.108 R)
• M72: 77,122,789 km (0.042 R)
• M73: 79,456,216 km (0.044 R)
• M74: 79,925,654 km (0.099 R)
• M75: 80,239,062 km (0.11 R)
• M76: 81,181,977 km (0.114 R)
• M77: 82,286,758 km (0.113 R)
• M78: 82,603,307 km (0.112 R)
• M79: 84,670,600 km (0.068 R)
• M80: 86,754,947 km (0.053 R)
• M81: 89,994,489 km (0.086 R)
• M82: 90,647,184 km (0.118 R)
• M83: 95,758,046 km (0.084 R)
• M84: 96,424,355 km (0.086 R)
• M85: 97,259,260 km (0.11 R)
• M86: 97,594,060 km (0.116 R)
• M87: 98,936,552 km (0.068 R)
• M88: 99,441,445 km (0.063 R)
• M89: 101,979,372 km (0.085 R)
• M90: 103,853,983 km (0.095 R)
• M91: 104,709,833 km (0.106 R)
• M92: 105,224,449 km (0.096 R)
• M93: 107,291,443 km (0.089 R)
• M94: 107,810,249 km (0.089 R)
• M95: 110,591,423 km (0.089 R)
• M96: 111,465,224 km (0.047 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 11,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit