🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.54 AU - 0.58 AU

Year: 160 Days

Day: 38.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.63 AU - 0.77 AU

Year: 224 Days

Day: 32.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,273,522 km

• M1: 387,010 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.92 AU - 1.08 AU

Year: 383 Days

Day: 34.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.23 AU - 1.27 AU

Year: 535 Days

Day: 13 Hours

Environment

Temp: -28 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.23 AU - 3.27 AU

Year: 1746 Days

Day: 17.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.08 AU - 3.5 AU

Year: 2285 Days

Day: 20.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,273,522 km

• M1: 137,630 km (0.116 R)
• M2: 405,410 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.6

Radius: 14.2

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.44 AU - 5.6 AU

Year: 4966 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,273,522 km

• M1: 181,911 km (0.098 R)
• M2: 407,355 km (0.074 R)
• M3: 594,801 km (0.066 R)
• M4: 689,197 km (0.118 R)
• M5: 1,140,833 km (0.103 R)
• M6: 1,592,170 km (0.107 R)
• M7: 1,749,098 km (0.074 R)
• M8: 1,929,663 km (0.106 R)
• M9: 2,041,113 km (0.077 R)
• M10: 2,468,963 km (0.084 R)
• M11: 2,590,736 km (0.099 R)
• M12: 2,903,994 km (0.055 R)
• M13: 3,296,389 km (0.117 R)
• M14: 3,499,094 km (0.12 R)
• M15: 3,613,537 km (0.092 R)
• M16: 3,729,325 km (0.084 R)
• M17: 4,649,203 km (0.103 R)
• M18: 4,775,463 km (0.05 R)
• M19: 4,902,921 km (0.07 R)
• M20: 5,057,306 km (0.106 R)
• M21: 6,017,574 km (0.109 R)
• M22: 6,462,478 km (0.064 R)
• M23: 6,803,262 km (0.104 R)
• M24: 6,918,154 km (0.049 R)
• M25: 8,470,531 km (0.097 R)
• M26: 8,749,830 km (0.105 R)
• M27: 8,875,043 km (0.101 R)
• M28: 9,574,114 km (0.062 R)
• M29: 9,703,067 km (0.102 R)
• M30: 10,890,426 km (0.078 R)
• M31: 11,569,750 km (0.042 R)
• M32: 11,845,459 km (0.06 R)
• M33: 12,898,328 km (0.089 R)
• M34: 13,005,291 km (0.071 R)
• M35: 13,544,591 km (0.053 R)
• M36: 14,017,769 km (0.037 R)
• M37: 14,385,630 km (0.071 R)
• M38: 14,682,133 km (0.11 R)
• M39: 14,943,331 km (0.098 R)
• M40: 15,545,912 km (0.105 R)
• M41: 16,272,060 km (0.101 R)
• M42: 16,426,295 km (0.061 R)
• M43: 16,542,233 km (0.065 R)
• M44: 17,048,173 km (0.077 R)
• M45: 17,638,337 km (0.115 R)
• M46: 18,919,643 km (0.118 R)
• M47: 19,694,560 km (0.031 R)
• M48: 20,065,263 km (0.068 R)
• M49: 20,604,863 km (0.074 R)
• M50: 21,486,593 km (0.111 R)
• M51: 21,910,852 km (0.097 R)
• M52: 22,337,804 km (0.092 R)
• M53: 22,940,235 km (0.088 R)
• M54: 23,810,147 km (0.069 R)
• M55: 23,985,326 km (0.078 R)
• M56: 24,557,986 km (0.059 R)
• M57: 24,735,110 km (0.042 R)
• M58: 24,823,822 km (0.107 R)
• M59: 25,224,295 km (0.115 R)
• M60: 25,447,795 km (0.106 R)
• M61: 25,537,404 km (0.068 R)
• M62: 26,257,568 km (0.063 R)
• M63: 27,121,645 km (0.081 R)
• M64: 27,580,163 km (0.082 R)
• M65: 28,041,223 km (0.047 R)
• M66: 28,830,950 km (0.063 R)
• M67: 29,111,297 km (0.086 R)
• M68: 29,863,625 km (0.109 R)
• M69: 30,005,443 km (0.082 R)
• M70: 30,908,566 km (0.103 R)
• M71: 31,195,644 km (0.102 R)
• M72: 31,483,620 km (0.06 R)
• M73: 31,579,811 km (0.073 R)
• M74: 32,207,374 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.5

Radius: 5.8

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.49 AU - 13.37 AU

Year: 16779 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 112.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 44,273,522 km

• M1: 77,043 km (0.105 R)
• M2: 238,758 km (0.082 R)
• M3: 288,574 km (0.088 R)
• M4: 385,663 km (0.086 R)
• M5: 630,256 km (0.037 R)
• M6: 938,278 km (0.11 R)
• M7: 1,152,502 km (0.081 R)
• M8: 1,752,539 km (0.045 R)
• M9: 2,016,280 km (0.054 R)
• M10: 2,789,103 km (0.101 R)
• M11: 2,880,208 km (0.084 R)
• M12: 3,382,408 km (0.118 R)
• M13: 3,945,345 km (0.05 R)
• M14: 4,185,599 km (0.06 R)
• M15: 4,325,024 km (0.1 R)
• M16: 4,680,319 km (0.057 R)
• M17: 4,788,777 km (0.087 R)
• M18: 5,801,555 km (0.097 R)
• M19: 5,957,137 km (0.085 R)
• M20: 6,392,018 km (0.056 R)
• M21: 6,472,053 km (0.105 R)
• M22: 6,552,686 km (0.106 R)
• M23: 7,629,043 km (0.104 R)
• M24: 8,100,874 km (0.054 R)
• M25: 8,537,999 km (0.051 R)
• M26: 8,982,754 km (0.042 R)
• M27: 9,617,946 km (0.088 R)
• M28: 9,848,327 km (0.105 R)
• M29: 11,268,460 km (0.028 R)
• M30: 11,414,018 km (0.096 R)
• M31: 12,751,423 km (0.04 R)
• M32: 13,004,393 km (0.088 R)
• M33: 13,464,108 km (0.107 R)
• M34: 14,085,388 km (0.099 R)
• M35: 14,928,222 km (0.104 R)
• M36: 15,895,671 km (0.044 R)
• M37: 15,949,975 km (0.065 R)
• M38: 16,332,198 km (0.111 R)
• M39: 17,049,819 km (0.096 R)
• M40: 18,230,894 km (0.047 R)
• M41: 19,148,228 km (0.097 R)
• M42: 19,379,955 km (0.026 R)
• M43: 20,848,857 km (0.093 R)
• M44: 22,903,584 km (0.08 R)
• M45: 23,272,791 km (0.025 R)
• M46: 23,520,076 km (0.11 R)
• M47: 23,706,027 km (0.117 R)
• M48: 23,768,110 km (0.102 R)
• M49: 23,954,808 km (0.032 R)
• M50: 24,017,190 km (0.062 R)
• M51: 24,204,487 km (0.098 R)
• M52: 24,329,551 km (0.039 R)
• M53: 24,580,576 km (0.107 R)
• M54: 24,643,407 km (0.109 R)
• M55: 25,465,597 km (0.1 R)
• M56: 25,656,633 km (0.056 R)
• M57: 27,331,830 km (0.057 R)
• M58: 27,527,355 km (0.111 R)
• M59: 27,985,573 km (0.076 R)
• M60: 28,248,416 km (0.104 R)
• M61: 29,441,759 km (0.094 R)
• M62: 29,977,319 km (0.057 R)
• M63: 30,313,765 km (0.12 R)
• M64: 30,381,084 km (0.075 R)
• M65: 30,651,407 km (0.067 R)
• M66: 31,740,180 km (0.081 R)
• M67: 32,083,059 km (0.069 R)
• M68: 32,565,063 km (0.092 R)
• M69: 33,745,689 km (0.074 R)
• M70: 35,081,748 km (0.074 R)
• M71: 35,152,508 km (0.068 R)
• M72: 35,223,417 km (0.047 R)
• M73: 35,649,472 km (0.074 R)
• M74: 36,005,814 km (0.048 R)
• M75: 36,363,353 km (0.035 R)
• M76: 36,722,089 km (0.098 R)
• M77: 36,866,002 km (0.106 R)
• M78: 38,899,037 km (0.08 R)
• M79: 39,045,643 km (0.107 R)
• M80: 40,003,069 km (0.116 R)
• M81: 40,373,324 km (0.096 R)
• M82: 42,317,198 km (0.077 R)
• M83: 42,392,596 km (0.096 R)
• M84: 42,845,728 km (0.064 R)
• M85: 43,833,074 km (0.064 R)
• M86: 45,598,179 km (0.074 R)
• M87: 46,217,664 km (0.064 R)
• M88: 47,073,812 km (0.046 R)
• M89: 48,407,328 km (0.11 R)
• M90: 48,880,955 km (0.108 R)
• M91: 49,832,846 km (0.118 R)
• M92: 50,790,721 km (0.093 R)
• M93: 50,870,756 km (0.106 R)
• M94: 51,593,613 km (0.107 R)
• M95: 53,293,344 km (0.113 R)
• M96: 53,456,256 km (0.046 R)
• M97: 53,619,318 km (0.12 R)
• M98: 54,272,911 km (0.105 R)
• M99: 54,436,720 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89

Radius: 5.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.27 AU - 21.11 AU

Year: 27289 Days

Day: 21.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 44,273,522 km

• M1: 244,443 km (0.112 R)
• M2: 550,819 km (0.12 R)
• M3: 945,159 km (0.12 R)
• M4: 1,367,923 km (0.112 R)
• M5: 1,819,110 km (0.104 R)
• M6: 2,236,339 km (0.106 R)
• M7: 2,312,933 km (0.092 R)
• M8: 3,183,742 km (0.071 R)
• M9: 3,241,337 km (0.039 R)
• M10: 3,713,767 km (0.116 R)
• M11: 4,144,759 km (0.113 R)
• M12: 4,559,145 km (0.072 R)
• M13: 4,624,070 km (0.098 R)
• M14: 4,787,730 km (0.064 R)
• M15: 5,461,369 km (0.112 R)
• M16: 5,669,311 km (0.116 R)
• M17: 5,809,334 km (0.041 R)
• M18: 5,915,100 km (0.089 R)
• M19: 7,847,156 km (0.117 R)
• M20: 8,879,980 km (0.049 R)
• M21: 9,828,730 km (0.06 R)
• M22: 10,939,494 km (0.038 R)
• M23: 13,463,509 km (0.096 R)
• M24: 15,176,255 km (0.046 R)
• M25: 17,411,696 km (0.084 R)
• M26: 17,615,448 km (0.032 R)
• M27: 18,076,509 km (0.08 R)
• M28: 18,853,670 km (0.101 R)
• M29: 19,960,096 km (0.093 R)
• M30: 21,413,290 km (0.051 R)
• M31: 22,788,992 km (0.055 R)
• M32: 24,876,780 km (0.045 R)
• M33: 25,972,434 km (0.065 R)
• M34: 26,088,672 km (0.042 R)
• M35: 26,848,479 km (0.097 R)
• M36: 26,966,063 km (0.112 R)
• M37: 27,260,622 km (0.104 R)
• M38: 28,569,603 km (0.105 R)
• M39: 30,939,682 km (0.053 R)
• M40: 31,062,951 km (0.106 R)
• M41: 33,182,902 km (0.059 R)
• M42: 33,309,013 km (0.047 R)
• M43: 33,815,252 km (0.095 R)
• M44: 35,220,275 km (0.06 R)
• M45: 35,735,939 km (0.07 R)
• M46: 35,994,744 km (0.059 R)
• M47: 38,219,414 km (0.1 R)
• M48: 39,481,720 km (0.109 R)
• M49: 40,286,108 km (0.093 R)
• M50: 41,570,705 km (0.109 R)
• M51: 46,206,444 km (0.093 R)
• M52: 46,276,755 km (0.103 R)
• M53: 47,266,494 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.3

Radius: 6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.05 AU - 22.11 AU

Year: 29435 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 44,273,522 km

• M1: 78,539 km (0.073 R)
• M2: 414,984 km (0.092 R)
• M3: 598,691 km (0.067 R)
• M4: 644,767 km (0.046 R)
• M5: 1,093,560 km (0.059 R)
• M6: 1,267,992 km (0.068 R)
• M7: 1,389,315 km (0.087 R)
• M8: 1,451,399 km (0.114 R)
• M9: 2,146,281 km (0.059 R)
• M10: 2,242,622 km (0.038 R)
• M11: 2,565,753 km (0.117 R)
• M12: 3,010,059 km (0.111 R)
• M13: 3,282,626 km (0.08 R)
• M14: 3,421,902 km (0.09 R)
• M15: 3,591,546 km (0.118 R)
• M16: 3,706,287 km (0.051 R)
• M17: 4,949,894 km (0.088 R)
• M18: 5,799,610 km (0.103 R)
• M19: 6,104,042 km (0.068 R)
• M20: 7,410,031 km (0.053 R)
• M21: 9,821,100 km (0.08 R)
• M22: 10,963,878 km (0.05 R)
• M23: 11,678,059 km (0.086 R)
• M24: 12,711,630 km (0.115 R)
• M25: 13,505,995 km (0.111 R)
• M26: 15,234,898 km (0.11 R)
• M27: 16,362,118 km (0.037 R)
• M28: 18,250,641 km (0.068 R)
• M29: 19,245,616 km (0.099 R)
• M30: 19,345,997 km (0.064 R)
• M31: 19,749,612 km (0.11 R)
• M32: 21,132,046 km (0.112 R)
• M33: 23,183,481 km (0.086 R)
• M34: 23,290,444 km (0.116 R)
• M35: 23,773,495 km (0.12 R)
• M36: 24,368,446 km (0.092 R)
• M37: 25,132,741 km (0.067 R)
• M38: 26,516,971 km (0.108 R)
• M39: 27,077,514 km (0.104 R)
• M40: 30,991,892 km (0.06 R)
• M41: 31,050,684 km (0.049 R)
• M42: 32,774,201 km (0.087 R)
• M43: 35,570,783 km (0.12 R)
• M44: 35,817,620 km (0.107 R)
• M45: 36,188,922 km (0.104 R)
• M46: 36,748,119 km (0.112 R)
• M47: 36,997,648 km (0.044 R)
• M48: 39,459,430 km (0.088 R)
• M49: 39,970,905 km (0.094 R)
• M50: 41,908,347 km (0.03 R)
• M51: 42,038,647 km (0.101 R)
• M52: 42,299,546 km (0.112 R)
• M53: 42,691,941 km (0.086 R)
• M54: 43,744,213 km (0.112 R)
• M55: 43,942,430 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 19,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit