🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.74 AU - 0.82 AU

Year: 258 Days

Day: 14.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.84 AU - 1.28 AU

Year: 409 Days

Day: 32.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.06 AU - 1.18 AU

Year: 444 Days

Day: 34.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.22 AU - 1.72 AU

Year: 668 Days

Day: 30.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,431,557 km

• M1: 122,670 km (0.074 R)
• M2: 147,803 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.84 AU - 1.88 AU

Year: 951 Days

Day: 43.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,431,557 km

• M1: 339,737 km (0.079 R)
• M2: 612,753 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.71 AU - 2.73 AU

Year: 1240 Days

Day: 12.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231

Radius: 10.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.73 AU - 13.05 AU

Year: 13467 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,431,557 km

• M1: 269,575 km (0.105 R)
• M2: 428,598 km (0.051 R)
• M3: 680,072 km (0.092 R)
• M4: 769,382 km (0.098 R)
• M5: 847,322 km (0.097 R)
• M6: 1,205,011 km (0.093 R)
• M7: 1,278,314 km (0.077 R)
• M8: 1,877,752 km (0.116 R)
• M9: 2,675,408 km (0.091 R)
• M10: 2,920,898 km (0.095 R)
• M11: 3,071,843 km (0.066 R)
• M12: 3,434,169 km (0.067 R)
• M13: 3,513,755 km (0.042 R)
• M14: 4,199,661 km (0.105 R)
• M15: 4,427,947 km (0.067 R)
• M16: 5,786,745 km (0.07 R)
• M17: 5,913,454 km (0.109 R)
• M18: 6,073,075 km (0.106 R)
• M19: 6,266,655 km (0.08 R)
• M20: 6,892,722 km (0.059 R)
• M21: 7,573,542 km (0.064 R)
• M22: 7,886,800 km (0.035 R)
• M23: 8,027,422 km (0.06 R)
• M24: 8,098,182 km (0.082 R)
• M25: 8,168,941 km (0.068 R)
• M26: 8,382,717 km (0.084 R)
• M27: 8,526,331 km (0.048 R)
• M28: 9,071,914 km (0.081 R)
• M29: 9,703,965 km (0.061 R)
• M30: 9,930,456 km (0.11 R)
• M31: 10,504,314 km (0.089 R)
• M32: 11,564,514 km (0.052 R)
• M33: 12,290,063 km (0.119 R)
• M34: 12,617,234 km (0.103 R)
• M35: 12,740,652 km (0.089 R)
• M36: 12,905,958 km (0.078 R)
• M37: 13,071,862 km (0.055 R)
• M38: 13,447,801 km (0.108 R)
• M39: 14,813,331 km (0.112 R)
• M40: 15,556,533 km (0.078 R)
• M41: 15,999,492 km (0.066 R)
• M42: 16,491,520 km (0.081 R)
• M43: 16,626,607 km (0.096 R)
• M44: 16,988,484 km (0.04 R)
• M45: 18,043,448 km (0.078 R)
• M46: 18,322,149 km (0.071 R)
• M47: 18,415,498 km (0.06 R)
• M48: 18,695,994 km (0.081 R)
• M49: 19,546,458 km (0.111 R)
• M50: 19,832,639 km (0.096 R)
• M51: 21,138,030 km (0.087 R)
• M52: 21,431,840 km (0.093 R)
• M53: 24,034,693 km (0.12 R)
• M54: 24,290,206 km (0.07 R)
• M55: 25,010,370 km (0.101 R)
• M56: 25,477,116 km (0.11 R)
• M57: 27,799,922 km (0.025 R)
• M58: 29,859,885 km (0.071 R)
• M59: 30,908,117 km (0.059 R)
• M60: 32,080,815 km (0.071 R)
• M61: 32,305,810 km (0.118 R)
• M62: 33,268,023 km (0.058 R)
• M63: 34,067,474 km (0.09 R)
• M64: 35,278,469 km (0.083 R)
• M65: 35,568,988 km (0.088 R)
• M66: 36,386,391 km (0.11 R)
• M67: 36,738,544 km (0.086 R)
• M68: 36,974,011 km (0.042 R)
• M69: 37,387,201 km (0.061 R)
• M70: 37,801,886 km (0.119 R)
• M71: 38,576,205 km (0.039 R)
• M72: 39,777,775 km (0.046 R)
• M73: 40,565,258 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.5

Radius: 3.7

Gravity: 33.64 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.13 AU - 17.61 AU

Year: 21488 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,431,557 km

• M1: 96,042 km (0.117 R)
• M2: 445,951 km (0.113 R)
• M3: 803,939 km (0.094 R)
• M4: 1,747,154 km (0.103 R)
• M5: 1,932,655 km (0.06 R)
• M6: 2,806,606 km (0.075 R)
• M7: 2,987,021 km (0.102 R)
• M8: 3,321,222 km (0.093 R)
• M9: 3,904,205 km (0.106 R)
• M10: 4,024,482 km (0.113 R)
• M11: 4,771,873 km (0.055 R)
• M12: 5,651,209 km (0.105 R)
• M13: 6,249,002 km (0.097 R)
• M14: 6,818,521 km (0.116 R)
• M15: 8,675,779 km (0.105 R)
• M16: 9,794,771 km (0.112 R)
• M17: 9,903,828 km (0.081 R)
• M18: 10,789,597 km (0.095 R)
• M19: 12,106,507 km (0.068 R)
• M20: 12,340,777 km (0.12 R)
• M21: 12,458,361 km (0.064 R)
• M22: 13,473,383 km (0.071 R)
• M23: 13,837,953 km (0.092 R)
• M24: 14,638,750 km (0.12 R)
• M25: 14,763,365 km (0.069 R)
• M26: 15,264,967 km (0.048 R)
• M27: 15,963,888 km (0.085 R)
• M28: 17,327,024 km (0.116 R)
• M29: 17,723,159 km (0.113 R)
• M30: 18,256,176 km (0.112 R)
• M31: 18,524,704 km (0.117 R)
• M32: 18,592,023 km (0.108 R)
• M33: 19,133,418 km (0.108 R)
• M34: 20,093,388 km (0.082 R)
• M35: 21,421,069 km (0.081 R)
• M36: 21,491,679 km (0.115 R)
• M37: 21,633,348 km (0.075 R)
• M38: 21,704,257 km (0.101 R)
• M39: 21,846,226 km (0.107 R)
• M40: 22,131,210 km (0.117 R)
• M41: 22,345,733 km (0.117 R)
• M42: 22,704,768 km (0.106 R)
• M43: 23,210,708 km (0.066 R)
• M44: 23,428,672 km (0.067 R)
• M45: 23,720,388 km (0.079 R)
• M46: 23,793,541 km (0.107 R)
• M47: 24,454,764 km (0.045 R)
• M48: 24,899,070 km (0.12 R)
• M49: 25,122,120 km (0.09 R)
• M50: 25,570,465 km (0.096 R)
• M51: 26,021,203 km (0.111 R)
• M52: 26,247,694 km (0.113 R)
• M53: 26,550,630 km (0.101 R)
• M54: 27,389,575 km (0.093 R)
• M55: 27,543,062 km (0.04 R)
• M56: 28,625,253 km (0.113 R)
• M57: 29,015,255 km (0.094 R)
• M58: 29,406,902 km (0.042 R)
• M59: 29,485,441 km (0.111 R)
• M60: 32,115,970 km (0.054 R)
• M61: 32,683,694 km (0.116 R)
• M62: 34,654,646 km (0.119 R)
• M63: 36,833,090 km (0.083 R)
• M64: 39,314,470 km (0.096 R)
• M65: 39,834,622 km (0.087 R)
• M66: 41,496,654 km (0.097 R)
• M67: 41,584,767 km (0.063 R)
• M68: 42,203,205 km (0.102 R)
• M69: 43,181,126 km (0.043 R)
• M70: 43,270,436 km (0.075 R)
• M71: 43,628,125 km (0.081 R)
• M72: 44,076,619 km (0.065 R)
• M73: 44,346,494 km (0.062 R)
• M74: 44,526,759 km (0.101 R)
• M75: 45,794,900 km (0.095 R)
• M76: 46,524,938 km (0.116 R)
• M77: 47,996,532 km (0.112 R)
• M78: 50,232,272 km (0.065 R)
• M79: 50,326,220 km (0.095 R)
• M80: 50,702,458 km (0.093 R)
• M81: 51,931,405 km (0.094 R)
• M82: 52,406,677 km (0.093 R)
• M83: 52,692,559 km (0.099 R)
• M84: 54,611,451 km (0.113 R)
• M85: 56,846,443 km (0.051 R)
• M86: 59,905,570 km (0.034 R)
• M87: 61,104,148 km (0.102 R)
• M88: 61,204,378 km (0.116 R)
• M89: 61,605,750 km (0.089 R)
• M90: 63,423,214 km (0.119 R)
• M91: 63,727,795 km (0.107 R)
• M92: 64,848,882 km (0.112 R)
• M93: 65,565,755 km (0.081 R)
• M94: 65,771,003 km (0.102 R)
• M95: 67,317,396 km (0.09 R)
• M96: 67,939,424 km (0.104 R)
• M97: 68,355,007 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.4

Radius: 6.6

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 15.24 AU - 15.28 AU

Year: 22339 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,431,557 km

• M1: 98,286 km (0.092 R)
• M2: 351,854 km (0.105 R)
• M3: 521,648 km (0.092 R)
• M4: 758,760 km (0.102 R)
• M5: 1,351,318 km (0.085 R)
• M6: 1,704,967 km (0.069 R)
• M7: 1,936,694 km (0.092 R)
• M8: 2,558,872 km (0.101 R)
• M9: 3,783,181 km (0.112 R)
• M10: 3,933,227 km (0.063 R)
• M11: 4,046,922 km (0.067 R)
• M12: 4,123,516 km (0.086 R)
• M13: 4,277,901 km (0.109 R)
• M14: 5,369,367 km (0.103 R)
• M15: 5,665,870 km (0.072 R)
• M16: 6,363,295 km (0.091 R)
• M17: 6,677,002 km (0.08 R)
• M18: 7,133,874 km (0.101 R)
• M19: 7,180,099 km (0.115 R)
• M20: 7,933,474 km (0.044 R)
• M21: 9,565,138 km (0.118 R)
• M22: 9,872,711 km (0.088 R)
• M23: 11,135,168 km (0.096 R)
• M24: 12,559,190 km (0.07 R)
• M25: 13,520,805 km (0.086 R)
• M26: 14,039,461 km (0.086 R)
• M27: 14,506,057 km (0.047 R)
• M28: 15,215,300 km (0.113 R)
• M29: 16,852,200 km (0.116 R)
• M30: 17,223,502 km (0.074 R)
• M31: 17,722,710 km (0.107 R)
• M32: 18,991,450 km (0.05 R)
• M33: 19,766,815 km (0.095 R)
• M34: 19,896,966 km (0.114 R)
• M35: 20,552,354 km (0.05 R)
• M36: 20,882,666 km (0.054 R)
• M37: 21,015,359 km (0.115 R)
• M38: 21,682,715 km (0.114 R)
• M39: 21,951,543 km (0.061 R)
• M40: 22,560,556 km (0.105 R)
• M41: 22,764,906 km (0.114 R)
• M42: 23,381,250 km (0.108 R)
• M43: 23,656,958 km (0.082 R)
• M44: 26,904,429 km (0.09 R)
• M45: 28,285,965 km (0.052 R)
• M46: 28,579,776 km (0.115 R)
• M47: 28,800,732 km (0.08 R)
• M48: 29,914,338 km (0.077 R)
• M49: 30,138,735 km (0.115 R)
• M50: 30,815,217 km (0.089 R)
• M51: 31,572,780 km (0.089 R)
• M52: 31,725,071 km (0.067 R)
• M53: 32,566,708 km (0.116 R)
• M54: 33,260,992 km (0.037 R)
• M55: 33,882,123 km (0.066 R)
• M56: 33,959,913 km (0.113 R)
• M57: 34,428,753 km (0.102 R)
• M58: 37,769,124 km (0.11 R)
• M59: 38,905,320 km (0.117 R)
• M60: 38,987,000 km (0.069 R)
• M61: 39,068,681 km (0.066 R)
• M62: 39,150,361 km (0.102 R)
• M63: 40,630,632 km (0.104 R)
• M64: 41,461,050 km (0.112 R)
• M65: 42,045,529 km (0.049 R)
• M66: 42,464,852 km (0.106 R)
• M67: 43,053,968 km (0.07 R)
• M68: 43,561,254 km (0.094 R)
• M69: 43,900,542 km (0.116 R)
• M70: 46,559,196 km (0.11 R)
• M71: 48,302,011 km (0.115 R)
• M72: 48,565,154 km (0.025 R)
• M73: 48,740,931 km (0.107 R)
• M74: 51,851,071 km (0.073 R)
• M75: 52,751,351 km (0.103 R)
• M76: 52,932,065 km (0.043 R)
• M77: 53,656,867 km (0.108 R)
• M78: 54,476,065 km (0.081 R)
• M79: 56,588,686 km (0.06 R)
• M80: 56,866,190 km (0.079 R)
• M81: 57,329,794 km (0.1 R)
• M82: 57,794,594 km (0.088 R)
• M83: 58,260,592 km (0.063 R)
• M84: 58,540,788 km (0.105 R)
• M85: 58,727,935 km (0.11 R)
• M86: 59,008,880 km (0.075 R)
• M87: 59,384,221 km (0.062 R)
• M88: 59,478,169 km (0.114 R)
• M89: 59,948,654 km (0.095 R)
• M90: 60,137,147 km (0.039 R)
• M91: 60,325,940 km (0.101 R)
• M92: 61,272,745 km (0.041 R)
• M93: 61,652,723 km (0.059 R)
• M94: 62,319,780 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 14,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit