🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.51 AU - 0.65 AU

Year: 161 Days

Day: 12.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,854,241 km

• M1: 160,519 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.72 AU - 0.86 AU

Year: 256 Days

Day: 35.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,854,241 km

• M1: 65,673 km (0.066 R)
• M2: 471,682 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.85 AU - 0.93 AU

Year: 307 Days

Day: 33.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.94 AU - 1.32 AU

Year: 439 Days

Day: 31.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.76 AU - 1.78 AU

Year: 860 Days

Day: 22.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.85 AU - 3.89 AU

Year: 2260 Days

Day: 16.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,854,241 km

• M1: 1,161,927 km (0.064 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.21 AU - 4.35 AU

Year: 3234 Days

Day: 20.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,854,241 km

• M1: 1,981,573 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 12.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.88 AU - 7.1 AU

Year: 5355 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 74,854,241 km

• M1: 173,833 km (0.079 R)
• M2: 609,163 km (0.105 R)
• M3: 720,763 km (0.051 R)
• M4: 893,698 km (0.073 R)
• M5: 976,425 km (0.099 R)
• M6: 1,101,040 km (0.068 R)
• M7: 1,356,703 km (0.078 R)
• M8: 1,497,475 km (0.042 R)
• M9: 1,724,115 km (0.093 R)
• M10: 1,829,732 km (0.118 R)
• M11: 1,950,008 km (0.066 R)
• M12: 2,275,084 km (0.032 R)
• M13: 2,457,594 km (0.076 R)
• M14: 2,754,097 km (0.103 R)
• M15: 3,606,655 km (0.111 R)
• M16: 4,007,129 km (0.105 R)
• M17: 4,228,683 km (0.079 R)
• M18: 4,389,650 km (0.095 R)
• M19: 4,767,385 km (0.078 R)
• M20: 5,172,795 km (0.11 R)
• M21: 5,607,078 km (0.103 R)
• M22: 7,324,461 km (0.084 R)
• M23: 7,576,833 km (0.084 R)
• M24: 7,812,300 km (0.058 R)
• M25: 7,930,931 km (0.097 R)
• M26: 8,030,264 km (0.057 R)
• M27: 8,190,035 km (0.06 R)
• M28: 8,371,198 km (0.075 R)
• M29: 8,472,326 km (0.105 R)
• M30: 8,614,743 km (0.064 R)
• M31: 8,716,769 km (0.065 R)
• M32: 9,025,688 km (0.096 R)
• M33: 9,171,097 km (0.088 R)
• M34: 9,888,569 km (0.118 R)
• M35: 9,974,139 km (0.116 R)
• M36: 10,427,570 km (0.107 R)
• M37: 11,444,387 km (0.095 R)
• M38: 11,919,210 km (0.11 R)
• M39: 12,331,203 km (0.032 R)
• M40: 12,492,769 km (0.097 R)
• M41: 12,701,458 km (0.086 R)
• M42: 13,738,470 km (0.119 R)
• M43: 13,834,063 km (0.053 R)
• M44: 14,194,744 km (0.077 R)
• M45: 14,461,028 km (0.042 R)
• M46: 14,607,185 km (0.047 R)
• M47: 14,778,175 km (0.025 R)
• M48: 15,667,983 km (0.051 R)
• M49: 15,817,880 km (0.059 R)
• M50: 15,918,261 km (0.093 R)
• M51: 16,296,145 km (0.036 R)
• M52: 16,830,209 km (0.109 R)
• M53: 17,112,201 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.1

Radius: 6.7

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.24 AU - 19.64 AU

Year: 28922 Days

Day: 21.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,854,241 km

• M1: 104,569 km (0.04 R)
• M2: 154,834 km (0.106 R)
• M3: 497,263 km (0.087 R)
• M4: 563,086 km (0.112 R)
• M5: 937,380 km (0.118 R)
• M6: 1,077,105 km (0.057 R)
• M7: 1,472,193 km (0.12 R)
• M8: 1,569,581 km (0.096 R)
• M9: 1,635,554 km (0.103 R)
• M10: 2,271,344 km (0.071 R)
• M11: 2,733,751 km (0.036 R)
• M12: 3,058,080 km (0.109 R)
• M13: 3,141,106 km (0.069 R)
• M14: 3,480,694 km (0.059 R)
• M15: 3,966,588 km (0.115 R)
• M16: 4,379,926 km (0.089 R)
• M17: 4,663,265 km (0.088 R)
• M18: 6,590,983 km (0.084 R)
• M19: 6,915,311 km (0.062 R)
• M20: 7,024,667 km (0.101 R)
• M21: 7,467,627 km (0.053 R)
• M22: 8,206,790 km (0.088 R)
• M23: 8,380,622 km (0.101 R)
• M24: 8,968,841 km (0.114 R)
• M25: 9,028,531 km (0.09 R)
• M26: 9,999,421 km (0.079 R)
• M27: 10,559,964 km (0.078 R)
• M28: 11,259,035 km (0.063 R)
• M29: 11,323,362 km (0.12 R)
• M30: 11,711,569 km (0.1 R)
• M31: 12,302,330 km (0.042 R)
• M32: 13,649,160 km (0.113 R)
• M33: 14,409,865 km (0.1 R)
• M34: 17,067,471 km (0.104 R)
• M35: 18,641,540 km (0.106 R)
• M36: 18,793,831 km (0.045 R)
• M37: 19,949,325 km (0.092 R)
• M38: 21,605,523 km (0.075 R)
• M39: 24,879,771 km (0.115 R)
• M40: 25,299,693 km (0.027 R)
• M41: 25,552,962 km (0.058 R)
• M42: 26,061,744 km (0.078 R)
• M43: 26,146,865 km (0.088 R)
• M44: 28,217,599 km (0.106 R)
• M45: 32,789,160 km (0.095 R)
• M46: 33,619,578 km (0.049 R)
• M47: 34,083,780 km (0.114 R)
• M48: 34,924,820 km (0.077 R)
• M49: 35,300,759 km (0.065 R)
• M50: 36,531,950 km (0.12 R)
• M51: 36,627,243 km (0.11 R)
• M52: 38,550,474 km (0.113 R)
• M53: 38,647,413 km (0.104 R)
• M54: 38,841,741 km (0.076 R)
• M55: 40,802,221 km (0.043 R)
• M56: 41,695,021 km (0.051 R)
• M57: 43,499,620 km (0.066 R)
• M58: 44,005,560 km (0.054 R)
• M59: 44,309,992 km (0.067 R)
• M60: 46,563,684 km (0.11 R)
• M61: 47,392,456 km (0.093 R)
• M62: 48,540,021 km (0.09 R)
• M63: 48,644,740 km (0.115 R)
• M64: 49,591,096 km (0.062 R)
• M65: 52,466,217 km (0.075 R)
• M66: 52,681,339 km (0.083 R)
• M67: 55,395,044 km (0.108 R)
• M68: 56,163,080 km (0.087 R)
• M69: 56,273,034 km (0.082 R)
• M70: 56,383,138 km (0.083 R)
• M71: 60,731,350 km (0.104 R)
• M72: 61,070,189 km (0.057 R)
• M73: 61,296,531 km (0.068 R)
• M74: 62,546,122 km (0.079 R)
• M75: 62,660,115 km (0.117 R)
• M76: 63,116,987 km (0.12 R)
• M77: 64,839,607 km (0.115 R)
• M78: 65,301,565 km (0.072 R)
• M79: 67,277,304 km (0.03 R)
• M80: 67,394,140 km (0.111 R)
• M81: 71,883,273 km (0.057 R)
• M82: 72,122,181 km (0.118 R)
• M83: 72,720,572 km (0.115 R)
• M84: 73,802,015 km (0.083 R)
• M85: 74,646,794 km (0.09 R)
• M86: 77,200,430 km (0.034 R)
• M87: 78,303,565 km (0.085 R)
• M88: 80,029,924 km (0.049 R)
• M89: 83,269,017 km (0.073 R)
• M90: 83,394,380 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267

Radius: 5.9

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 15.13 AU - 23.71 AU

Year: 31258 Days

Day: 18.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,854,241 km

• M1: 108,159 km (0.052 R)
• M2: 300,991 km (0.112 R)
• M3: 386,860 km (0.118 R)
• M4: 584,180 km (0.113 R)
• M5: 717,023 km (0.099 R)
• M6: 1,064,389 km (0.095 R)
• M7: 1,640,191 km (0.108 R)
• M8: 2,126,235 km (0.11 R)
• M9: 2,194,302 km (0.088 R)
• M10: 2,473,750 km (0.116 R)
• M11: 2,617,664 km (0.109 R)
• M12: 2,838,919 km (0.109 R)
• M13: 3,104,605 km (0.082 R)
• M14: 3,338,725 km (0.1 R)
• M15: 3,497,897 km (0.079 R)
• M16: 4,117,233 km (0.115 R)
• M17: 4,202,354 km (0.059 R)
• M18: 4,504,990 km (0.085 R)
• M19: 5,689,357 km (0.061 R)
• M20: 5,736,630 km (0.1 R)
• M21: 6,120,498 km (0.102 R)
• M22: 6,315,573 km (0.087 R)
• M23: 6,364,641 km (0.118 R)
• M24: 6,413,859 km (0.054 R)
• M25: 8,592,453 km (0.047 R)
• M26: 8,756,113 km (0.097 R)
• M27: 10,506,558 km (0.1 R)
• M28: 10,798,872 km (0.106 R)
• M29: 11,093,729 km (0.098 R)
• M30: 11,451,119 km (0.069 R)
• M31: 11,933,572 km (0.102 R)
• M32: 13,737,273 km (0.049 R)
• M33: 16,835,595 km (0.073 R)
• M34: 17,314,757 km (0.085 R)
• M35: 17,521,501 km (0.064 R)
• M36: 19,849,244 km (0.107 R)
• M37: 20,939,064 km (0.111 R)
• M38: 22,048,183 km (0.097 R)
• M39: 22,272,281 km (0.111 R)
• M40: 22,722,720 km (0.027 R)
• M41: 23,176,151 km (0.073 R)
• M42: 24,015,245 km (0.078 R)
• M43: 24,786,722 km (0.045 R)
• M44: 24,864,363 km (0.095 R)
• M45: 25,253,467 km (0.111 R)
• M46: 26,274,772 km (0.09 R)
• M47: 27,469,909 km (0.102 R)
• M48: 28,033,594 km (0.12 R)
• M49: 28,519,936 km (0.071 R)
• M50: 30,243,603 km (0.069 R)
• M51: 30,326,630 km (0.109 R)
• M52: 31,747,810 km (0.117 R)
• M53: 32,508,964 km (0.076 R)
• M54: 33,019,840 km (0.057 R)
• M55: 33,704,999 km (0.079 R)
• M56: 35,964,076 km (0.037 R)
• M57: 36,580,569 km (0.066 R)
• M58: 37,200,503 km (0.076 R)
• M59: 37,645,556 km (0.086 R)
• M60: 37,913,336 km (0.092 R)
• M61: 38,630,658 km (0.105 R)
• M62: 38,991,039 km (0.062 R)
• M63: 39,352,468 km (0.095 R)
• M64: 39,533,631 km (0.115 R)
• M65: 39,624,287 km (0.12 R)
• M66: 40,534,889 km (0.034 R)
• M67: 40,901,105 km (0.081 R)
• M68: 41,544,525 km (0.04 R)
• M69: 42,841,389 km (0.113 R)
• M70: 43,401,334 km (0.094 R)
• M71: 43,869,725 km (0.081 R)
• M72: 45,569,755 km (0.092 R)
• M73: 46,236,812 km (0.05 R)
• M74: 46,715,077 km (0.039 R)
• M75: 47,387,669 km (0.035 R)
• M76: 49,521,832 km (0.068 R)
• M77: 50,305,725 km (0.108 R)
• M78: 52,582,006 km (0.096 R)
• M79: 52,981,432 km (0.085 R)
• M80: 53,481,837 km (0.055 R)
• M81: 55,499,763 km (0.085 R)
• M82: 55,702,917 km (0.09 R)
• M83: 55,804,494 km (0.086 R)
• M84: 57,234,350 km (0.052 R)
• M85: 59,505,545 km (0.062 R)
• M86: 59,713,486 km (0.107 R)
• M87: 60,129,967 km (0.096 R)
• M88: 62,438,411 km (0.081 R)
• M89: 62,755,409 km (0.037 R)
• M90: 63,073,005 km (0.081 R)
• M91: 63,816,058 km (0.083 R)
• M92: 64,989,504 km (0.06 R)
• M93: 66,709,131 km (0.069 R)
• M94: 70,852,693 km (0.113 R)
• M95: 71,956,875 km (0.073 R)
• M96: 73,735,294 km (0.1 R)
• M97: 74,405,942 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit