🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.46 AU - 0.64 AU

Year: 148 Days

Day: 33.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.55 AU - 0.75 AU

Year: 190 Days

Day: 18.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,531,503 km

• M1: 585,825 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.51 AU - 0.83 AU

Year: 198 Days

Day: 17.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,531,503 km

• M1: 311,164 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.93 AU - 1.13 AU

Year: 378 Days

Day: 19.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.84 AU - 1.4 AU

Year: 429 Days

Day: 34.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,531,503 km

• M1: 572,361 km (0.095 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.5

Radius: 14.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.98 AU - 6.76 AU

Year: 5814 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,531,503 km

• M1: 239,805 km (0.043 R)
• M2: 335,847 km (0.063 R)
• M3: 457,769 km (0.106 R)
• M4: 749,485 km (0.085 R)
• M5: 969,544 km (0.109 R)
• M6: 1,073,066 km (0.048 R)
• M7: 1,424,770 km (0.106 R)
• M8: 1,579,454 km (0.097 R)
• M9: 1,982,022 km (0.07 R)
• M10: 2,295,430 km (0.093 R)
• M11: 2,437,697 km (0.094 R)
• M12: 2,752,750 km (0.094 R)
• M13: 2,904,443 km (0.086 R)
• M14: 3,422,650 km (0.065 R)
• M15: 3,633,433 km (0.062 R)
• M16: 3,824,470 km (0.088 R)
• M17: 4,241,698 km (0.036 R)
• M18: 4,725,498 km (0.049 R)
• M19: 4,855,797 km (0.109 R)
• M20: 4,987,294 km (0.081 R)
• M21: 5,525,397 km (0.088 R)
• M22: 5,690,553 km (0.118 R)
• M23: 8,107,307 km (0.106 R)
• M24: 8,484,892 km (0.045 R)
• M25: 8,900,475 km (0.036 R)
• M26: 9,224,654 km (0.105 R)
• M27: 10,187,017 km (0.09 R)
• M28: 10,492,196 km (0.107 R)
• M29: 10,765,960 km (0.092 R)
• M30: 11,531,153 km (0.119 R)
• M31: 11,636,919 km (0.055 R)
• M32: 12,098,877 km (0.045 R)
• M33: 13,335,154 km (0.074 R)
• M34: 14,118,897 km (0.052 R)
• M35: 14,421,384 km (0.106 R)
• M36: 14,611,523 km (0.102 R)
• M37: 14,840,857 km (0.072 R)
• M38: 15,148,580 km (0.085 R)
• M39: 15,303,114 km (0.09 R)
• M40: 15,536,038 km (0.077 R)
• M41: 15,965,982 km (0.075 R)
• M42: 16,123,359 km (0.11 R)
• M43: 16,241,691 km (0.064 R)
• M44: 16,479,402 km (0.08 R)
• M45: 17,969,846 km (0.071 R)
• M46: 18,462,621 km (0.103 R)
• M47: 19,377,412 km (0.064 R)
• M48: 19,629,485 km (0.104 R)
• M49: 20,009,613 km (0.088 R)
• M50: 20,820,284 km (0.098 R)
• M51: 21,641,576 km (0.084 R)
• M52: 21,815,857 km (0.116 R)
• M53: 22,782,559 km (0.101 R)
• M54: 23,137,704 km (0.102 R)
• M55: 23,405,185 km (0.082 R)
• M56: 23,808,352 km (0.108 R)
• M57: 23,988,168 km (0.1 R)
• M58: 24,078,376 km (0.074 R)
• M59: 24,394,775 km (0.12 R)
• M60: 24,667,043 km (0.102 R)
• M61: 25,168,795 km (0.107 R)
• M62: 25,443,905 km (0.095 R)
• M63: 25,720,063 km (0.107 R)
• M64: 26,321,745 km (0.064 R)
• M65: 27,068,688 km (0.12 R)
• M66: 28,059,624 km (0.079 R)
• M67: 28,154,618 km (0.072 R)
• M68: 30,466,654 km (0.09 R)
• M69: 30,662,028 km (0.079 R)
• M70: 31,793,736 km (0.063 R)
• M71: 32,339,768 km (0.026 R)
• M72: 32,638,964 km (0.072 R)
• M73: 32,788,861 km (0.094 R)
• M74: 33,895,437 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.7

Radius: 8.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.67 AU - 8.35 AU

Year: 8199 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,531,503 km

• M1: 123,717 km (0.062 R)
• M2: 242,797 km (0.067 R)
• M3: 460,761 km (0.092 R)
• M4: 609,761 km (0.057 R)
• M5: 1,597,406 km (0.09 R)
• M6: 2,083,749 km (0.056 R)
• M7: 2,370,677 km (0.061 R)
• M8: 2,681,542 km (0.033 R)
• M9: 2,982,084 km (0.1 R)
• M10: 3,317,782 km (0.082 R)
• M11: 3,515,101 km (0.1 R)
• M12: 3,590,050 km (0.1 R)
• M13: 3,779,889 km (0.102 R)
• M14: 4,342,527 km (0.098 R)
• M15: 4,792,069 km (0.092 R)
• M16: 5,142,576 km (0.104 R)
• M17: 5,691,152 km (0.072 R)
• M18: 5,957,586 km (0.113 R)
• M19: 7,142,999 km (0.072 R)
• M20: 7,462,540 km (0.104 R)
• M21: 7,705,338 km (0.112 R)
• M22: 8,232,072 km (0.105 R)
• M23: 8,432,533 km (0.089 R)
• M24: 8,821,487 km (0.096 R)
• M25: 9,268,037 km (0.09 R)
• M26: 9,372,157 km (0.091 R)
• M27: 9,546,588 km (0.083 R)
• M28: 9,686,911 km (0.083 R)
• M29: 10,076,314 km (0.099 R)
• M30: 10,507,006 km (0.095 R)
• M31: 10,943,683 km (0.073 R)
• M32: 11,367,643 km (0.079 R)
• M33: 11,985,632 km (0.111 R)
• M34: 12,346,312 km (0.119 R)
• M35: 12,499,201 km (0.074 R)
• M36: 12,903,714 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.8

Radius: 8.6

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.86 AU - 13 AU

Year: 13975 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,531,503 km

• M1: 289,771 km (0.082 R)
• M2: 479,760 km (0.115 R)
• M3: 746,194 km (0.095 R)
• M4: 1,183,020 km (0.119 R)
• M5: 1,314,666 km (0.112 R)
• M6: 1,498,073 km (0.112 R)
• M7: 1,813,725 km (0.081 R)
• M8: 2,284,808 km (0.12 R)
• M9: 2,394,613 km (0.111 R)
• M10: 2,591,035 km (0.096 R)
• M11: 2,880,806 km (0.077 R)
• M12: 2,940,047 km (0.081 R)
• M13: 3,586,609 km (0.111 R)
• M14: 3,779,291 km (0.092 R)
• M15: 4,549,122 km (0.05 R)
• M16: 4,618,385 km (0.086 R)
• M17: 4,828,122 km (0.063 R)
• M18: 5,848,379 km (0.105 R)
• M19: 6,037,321 km (0.095 R)
• M20: 6,190,061 km (0.085 R)
• M21: 6,305,401 km (0.085 R)
• M22: 6,972,757 km (0.103 R)
• M23: 7,416,464 km (0.066 R)
• M24: 7,662,403 km (0.082 R)
• M25: 8,120,172 km (0.077 R)
• M26: 8,246,583 km (0.032 R)
• M27: 8,629,852 km (0.118 R)
• M28: 10,769,850 km (0.062 R)
• M29: 11,001,876 km (0.095 R)
• M30: 11,188,574 km (0.069 R)
• M31: 11,470,716 km (0.062 R)
• M32: 11,565,262 km (0.107 R)
• M33: 11,660,107 km (0.034 R)
• M34: 11,755,251 km (0.054 R)
• M35: 12,282,733 km (0.073 R)
• M36: 13,810,875 km (0.117 R)
• M37: 14,520,568 km (0.053 R)
• M38: 15,816,983 km (0.116 R)
• M39: 15,922,300 km (0.058 R)
• M40: 17,150,199 km (0.091 R)
• M41: 18,408,317 km (0.071 R)
• M42: 18,574,670 km (0.089 R)
• M43: 19,469,864 km (0.1 R)
• M44: 20,321,973 km (0.109 R)
• M45: 20,436,565 km (0.081 R)
• M46: 20,551,307 km (0.112 R)
• M47: 21,070,262 km (0.107 R)
• M48: 21,944,960 km (0.068 R)
• M49: 22,475,434 km (0.083 R)
• M50: 23,069,787 km (0.103 R)
• M51: 23,789,801 km (0.071 R)
• M52: 24,456,409 km (0.092 R)
• M53: 24,639,218 km (0.053 R)
• M54: 24,944,996 km (0.075 R)
• M55: 25,006,331 km (0.076 R)
• M56: 25,560,292 km (0.092 R)
• M57: 26,680,331 km (0.066 R)
• M58: 27,879,957 km (0.057 R)
• M59: 28,134,722 km (0.075 R)
• M60: 30,266,192 km (0.106 R)
• M61: 31,120,097 km (0.114 R)
• M62: 31,186,070 km (0.098 R)
• M63: 31,782,217 km (0.092 R)
• M64: 31,915,210 km (0.097 R)
• M65: 32,449,125 km (0.084 R)
• M66: 32,583,015 km (0.119 R)
• M67: 33,255,307 km (0.101 R)
• M68: 34,340,640 km (0.04 R)
• M69: 34,477,073 km (0.103 R)
• M70: 35,920,992 km (0.093 R)
• M71: 37,174,323 km (0.067 R)
• M72: 38,654,594 km (0.085 R)
• M73: 39,366,231 km (0.1 R)
• M74: 39,580,605 km (0.117 R)
• M75: 39,723,620 km (0.108 R)
• M76: 43,135,948 km (0.118 R)
• M77: 43,873,914 km (0.089 R)
• M78: 44,988,867 km (0.12 R)
• M79: 45,662,207 km (0.093 R)
• M80: 45,887,501 km (0.071 R)
• M81: 46,263,590 km (0.12 R)
• M82: 46,640,876 km (0.049 R)
• M83: 47,398,290 km (0.089 R)
• M84: 47,550,282 km (0.07 R)
• M85: 48,925,385 km (0.053 R)
• M86: 49,002,129 km (0.12 R)
• M87: 49,695,066 km (0.113 R)
• M88: 49,772,109 km (0.112 R)
• M89: 50,236,162 km (0.089 R)
• M90: 50,313,504 km (0.106 R)
• M91: 50,623,770 km (0.063 R)
• M92: 51,792,877 km (0.116 R)
• M93: 52,262,914 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.1

Radius: 4.8

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.45 AU - 21.33 AU

Year: 30879 Days

Day: 16.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,531,503 km

• M1: 257,308 km (0.113 R)
• M2: 289,322 km (0.101 R)
• M3: 804,238 km (0.107 R)
• M4: 929,003 km (0.083 R)
• M5: 1,006,794 km (0.052 R)
• M6: 1,086,829 km (0.098 R)
• M7: 1,253,181 km (0.111 R)
• M8: 1,397,992 km (0.1 R)
• M9: 1,579,006 km (0.088 R)
• M10: 1,609,823 km (0.077 R)
• M11: 2,482,277 km (0.066 R)
• M12: 2,701,289 km (0.116 R)
• M13: 2,813,188 km (0.087 R)
• M14: 3,003,028 km (0.044 R)
• M15: 3,970,926 km (0.116 R)
• M16: 4,576,348 km (0.078 R)
• M17: 5,727,504 km (0.088 R)
• M18: 5,919,588 km (0.1 R)
• M19: 7,013,597 km (0.067 R)
• M20: 7,064,759 km (0.059 R)
• M21: 7,794,498 km (0.108 R)
• M22: 9,156,138 km (0.118 R)
• M23: 10,065,394 km (0.098 R)
• M24: 10,943,533 km (0.075 R)
• M25: 11,482,235 km (0.102 R)
• M26: 11,724,434 km (0.081 R)
• M27: 12,213,769 km (0.074 R)
• M28: 13,023,243 km (0.045 R)
• M29: 13,339,044 km (0.119 R)
• M30: 13,466,202 km (0.082 R)
• M31: 14,172,304 km (0.054 R)
• M32: 15,022,169 km (0.11 R)
• M33: 15,821,172 km (0.03 R)
• M34: 16,839,335 km (0.047 R)
• M35: 17,183,410 km (0.103 R)
• M36: 18,866,984 km (0.063 R)
• M37: 19,296,031 km (0.102 R)
• M38: 19,945,735 km (0.037 R)
• M39: 20,822,976 km (0.112 R)
• M40: 21,563,635 km (0.053 R)
• M41: 22,539,163 km (0.096 R)
• M42: 22,766,402 km (0.113 R)
• M43: 22,842,248 km (0.117 R)
• M44: 23,376,014 km (0.055 R)
• M45: 23,605,946 km (0.094 R)
• M46: 23,682,689 km (0.119 R)
• M47: 24,533,303 km (0.063 R)
• M48: 25,393,790 km (0.05 R)
• M49: 25,788,130 km (0.107 R)
• M50: 26,662,978 km (0.069 R)
• M51: 27,628,333 km (0.078 R)
• M52: 27,952,661 km (0.107 R)
• M53: 28,115,424 km (0.089 R)
• M54: 28,196,805 km (0.087 R)
• M55: 29,015,554 km (0.068 R)
• M56: 30,258,114 km (0.11 R)
• M57: 31,433,505 km (0.083 R)
• M58: 32,111,931 km (0.116 R)
• M59: 32,282,173 km (0.101 R)
• M60: 35,223,567 km (0.045 R)
• M61: 35,311,381 km (0.092 R)
• M62: 36,104,848 km (0.039 R)
• M63: 36,548,106 km (0.109 R)
• M64: 37,261,239 km (0.07 R)
• M65: 37,889,102 km (0.026 R)
• M66: 39,428,015 km (0.101 R)
• M67: 40,802,819 km (0.06 R)
• M68: 41,079,725 km (0.11 R)
• M69: 42,100,132 km (0.059 R)
• M70: 43,976,837 km (0.097 R)
• M71: 45,497,649 km (0.115 R)
• M72: 46,360,679 km (0.087 R)
• M73: 47,616,853 km (0.086 R)
• M74: 49,080,069 km (0.109 R)
• M75: 50,756,164 km (0.043 R)
• M76: 52,953,009 km (0.119 R)
• M77: 53,456,555 km (0.102 R)
• M78: 54,976,769 km (0.051 R)
• M79: 56,305,796 km (0.071 R)
• M80: 57,232,106 km (0.091 R)
• M81: 57,748,817 km (0.114 R)
• M82: 59,099,686 km (0.089 R)
• M83: 59,517,363 km (0.101 R)
• M84: 60,460,877 km (0.114 R)
• M85: 61,092,629 km (0.103 R)
• M86: 61,938,306 km (0.077 R)
• M87: 62,150,435 km (0.104 R)
• M88: 62,256,500 km (0.07 R)
• M89: 62,362,715 km (0.036 R)
• M90: 64,928,767 km (0.116 R)
• M91: 65,467,619 km (0.118 R)
• M92: 67,638,134 km (0.11 R)
• M93: 69,281,467 km (0.117 R)
• M94: 69,721,883 km (0.105 R)
• M95: 70,605,557 km (0.114 R)
• M96: 71,492,972 km (0.036 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 16,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit