🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.52 AU - 0.7 AU

Year: 182 Days

Day: 39.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.79 AU - 0.89 AU

Year: 295 Days

Day: 44.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.96 AU - 1.14 AU

Year: 412 Days

Day: 33.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.09 AU - 1.31 AU

Year: 503 Days

Day: 14.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.38 AU - 2.52 AU

Year: 1468 Days

Day: 18.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,637,662 km

• M1: 498,909 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.54 AU - 3.58 AU

Year: 2572 Days

Day: 25.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,637,662 km

• M1: 438,023 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.3

Radius: 14.4

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.62 AU - 6.34 AU

Year: 5599 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 68,637,662 km

• M1: 179,817 km (0.119 R)
• M2: 312,959 km (0.041 R)
• M3: 469,737 km (0.103 R)
• M4: 746,194 km (0.095 R)
• M5: 874,998 km (0.116 R)
• M6: 979,716 km (0.108 R)
• M7: 1,346,381 km (0.102 R)
• M8: 2,018,524 km (0.111 R)
• M9: 2,849,241 km (0.082 R)
• M10: 3,159,357 km (0.081 R)
• M11: 3,361,015 km (0.035 R)
• M12: 3,671,581 km (0.111 R)
• M13: 4,432,735 km (0.12 R)
• M14: 4,526,682 km (0.08 R)
• M15: 4,735,670 km (0.036 R)
• M16: 5,123,877 km (0.104 R)
• M17: 5,242,358 km (0.04 R)
• M18: 5,502,359 km (0.087 R)
• M19: 5,664,374 km (0.12 R)
• M20: 6,181,384 km (0.053 R)
• M21: 6,800,121 km (0.047 R)
• M22: 7,216,452 km (0.058 R)
• M23: 7,845,062 km (0.107 R)
• M24: 8,004,982 km (0.111 R)
• M25: 8,235,363 km (0.103 R)
• M26: 8,608,609 km (0.077 R)
• M27: 9,371,858 km (0.059 R)
• M28: 9,614,805 km (0.094 R)
• M29: 10,156,648 km (0.084 R)
• M30: 10,306,246 km (0.113 R)
• M31: 10,506,857 km (0.089 R)
• M32: 11,476,999 km (0.049 R)
• M33: 11,580,820 km (0.113 R)
• M34: 11,710,970 km (0.064 R)
• M35: 12,183,849 km (0.111 R)
• M36: 12,316,243 km (0.076 R)
• M37: 12,743,345 km (0.047 R)
• M38: 13,039,848 km (0.071 R)
• M39: 14,304,249 km (0.037 R)
• M40: 14,838,014 km (0.114 R)
• M41: 15,036,232 km (0.111 R)
• M42: 15,206,923 km (0.115 R)
• M43: 15,492,804 km (0.116 R)
• M44: 16,040,931 km (0.066 R)
• M45: 16,448,884 km (0.059 R)
• M46: 17,037,552 km (0.098 R)
• M47: 17,543,492 km (0.119 R)
• M48: 17,783,297 km (0.093 R)
• M49: 18,024,150 km (0.104 R)
• M50: 18,570,032 km (0.079 R)
• M51: 20,460,501 km (0.056 R)
• M52: 20,649,742 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.6

Radius: 10.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.8 AU - 9.26 AU

Year: 8713 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,637,662 km

• M1: 145,110 km (0.103 R)
• M2: 262,245 km (0.057 R)
• M3: 550,071 km (0.115 R)
• M4: 654,341 km (0.103 R)
• M5: 900,280 km (0.075 R)
• M6: 1,227,301 km (0.089 R)
• M7: 1,441,226 km (0.106 R)
• M8: 1,726,060 km (0.082 R)
• M9: 1,865,186 km (0.054 R)
• M10: 2,197,443 km (0.081 R)
• M11: 2,548,549 km (0.109 R)
• M12: 2,707,871 km (0.029 R)
• M13: 2,847,147 km (0.063 R)
• M14: 2,941,393 km (0.094 R)
• M15: 3,503,133 km (0.098 R)
• M16: 3,913,480 km (0.083 R)
• M17: 4,151,191 km (0.101 R)
• M18: 4,585,624 km (0.092 R)
• M19: 4,949,146 km (0.12 R)
• M20: 5,034,417 km (0.116 R)
• M21: 5,120,286 km (0.072 R)
• M22: 6,557,772 km (0.087 R)
• M23: 6,872,227 km (0.078 R)
• M24: 7,385,647 km (0.118 R)
• M25: 7,548,709 km (0.112 R)
• M26: 7,679,906 km (0.088 R)
• M27: 8,011,415 km (0.088 R)
• M28: 8,381,520 km (0.086 R)
• M29: 8,585,871 km (0.05 R)
• M30: 8,757,310 km (0.112 R)
• M31: 9,034,066 km (0.075 R)
• M32: 9,383,975 km (0.09 R)
• M33: 9,953,345 km (0.117 R)
• M34: 10,314,773 km (0.116 R)
• M35: 10,387,627 km (0.088 R)
• M36: 10,828,193 km (0.083 R)
• M37: 11,088,045 km (0.111 R)
• M38: 11,879,866 km (0.095 R)
• M39: 12,379,074 km (0.071 R)
• M40: 12,807,074 km (0.11 R)
• M41: 12,885,313 km (0.092 R)
• M42: 14,444,422 km (0.117 R)
• M43: 14,771,443 km (0.119 R)
• M44: 15,059,718 km (0.097 R)
• M45: 15,893,577 km (0.106 R)
• M46: 16,571,405 km (0.086 R)
• M47: 18,087,131 km (0.08 R)
• M48: 18,263,058 km (0.053 R)
• M49: 19,017,629 km (0.108 R)
• M50: 20,832,850 km (0.097 R)
• M51: 21,295,257 km (0.115 R)
• M52: 21,901,427 km (0.116 R)
• M53: 22,987,807 km (0.11 R)
• M54: 24,967,585 km (0.06 R)
• M55: 25,409,498 km (0.03 R)
• M56: 25,754,919 km (0.077 R)
• M57: 25,903,470 km (0.076 R)
• M58: 26,650,412 km (0.106 R)
• M59: 26,951,253 km (0.066 R)
• M60: 27,102,048 km (0.085 R)
• M61: 27,758,782 km (0.073 R)
• M62: 29,191,182 km (0.091 R)
• M63: 30,437,931 km (0.098 R)
• M64: 30,647,368 km (0.078 R)
• M65: 31,015,229 km (0.062 R)
• M66: 31,490,202 km (0.112 R)
• M67: 32,393,923 km (0.041 R)
• M68: 32,607,848 km (0.115 R)
• M69: 33,846,817 km (0.099 R)
• M70: 34,172,642 km (0.065 R)
• M71: 34,717,776 km (0.072 R)
• M72: 34,991,540 km (0.05 R)
• M73: 35,541,013 km (0.116 R)
• M74: 35,706,469 km (0.092 R)
• M75: 35,816,872 km (0.096 R)
• M76: 36,148,829 km (0.091 R)
• M77: 36,760,086 km (0.076 R)
• M78: 36,871,537 km (0.092 R)
• M79: 36,983,137 km (0.112 R)
• M80: 37,262,735 km (0.12 R)
• M81: 37,486,833 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 12.2

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.24 AU - 11.28 AU

Year: 14467 Days

Day: 9.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,637,662 km

• M1: 277,504 km (0.093 R)
• M2: 375,191 km (0.087 R)
• M3: 543,788 km (0.116 R)
• M4: 679,174 km (0.079 R)
• M5: 917,484 km (0.088 R)
• M6: 1,035,068 km (0.096 R)
• M7: 1,339,499 km (0.116 R)
• M8: 1,970,054 km (0.116 R)
• M9: 2,252,794 km (0.061 R)
• M10: 2,515,189 km (0.081 R)
• M11: 3,106,101 km (0.116 R)
• M12: 3,324,813 km (0.109 R)
• M13: 3,473,513 km (0.1 R)
• M14: 4,290,617 km (0.08 R)
• M15: 4,994,475 km (0.117 R)
• M16: 5,645,524 km (0.053 R)
• M17: 6,231,350 km (0.095 R)
• M18: 7,509,813 km (0.029 R)
• M19: 7,607,650 km (0.107 R)
• M20: 8,406,204 km (0.052 R)
• M21: 8,507,781 km (0.094 R)
• M22: 8,763,892 km (0.088 R)
• M23: 9,126,667 km (0.045 R)
• M24: 9,231,236 km (0.106 R)
• M25: 9,336,104 km (0.104 R)
• M26: 10,136,153 km (0.068 R)
• M27: 10,571,782 km (0.105 R)
• M28: 12,899,376 km (0.072 R)
• M29: 13,252,875 km (0.119 R)
• M30: 14,029,887 km (0.059 R)
• M31: 14,576,368 km (0.081 R)
• M32: 15,440,445 km (0.038 R)
• M33: 15,753,105 km (0.118 R)
• M34: 16,131,138 km (0.074 R)
• M35: 16,257,698 km (0.103 R)
• M36: 17,412,444 km (0.105 R)
• M37: 18,593,669 km (0.109 R)
• M38: 18,726,512 km (0.096 R)
• M39: 20,072,145 km (0.066 R)
• M40: 21,588,170 km (0.074 R)
• M41: 22,642,835 km (0.118 R)
• M42: 23,212,204 km (0.081 R)
• M43: 26,129,213 km (0.062 R)
• M44: 26,352,712 km (0.09 R)
• M45: 28,010,406 km (0.07 R)
• M46: 28,315,436 km (0.098 R)
• M47: 28,698,257 km (0.045 R)
• M48: 29,082,724 km (0.076 R)
• M49: 29,237,109 km (0.062 R)
• M50: 29,701,610 km (0.105 R)
• M51: 31,031,086 km (0.071 R)
• M52: 31,822,160 km (0.087 R)
• M53: 32,299,975 km (0.107 R)
• M54: 35,216,536 km (0.081 R)
• M55: 35,710,807 km (0.118 R)
• M56: 37,207,234 km (0.081 R)
• M57: 37,542,633 km (0.113 R)
• M58: 38,047,526 km (0.084 R)
• M59: 38,809,128 km (0.056 R)
• M60: 39,149,164 km (0.109 R)
• M61: 39,575,668 km (0.079 R)
• M62: 40,347,294 km (0.064 R)
• M63: 41,037,389 km (0.1 R)
• M64: 41,210,473 km (0.088 R)
• M65: 41,992,571 km (0.089 R)
• M66: 44,634,619 km (0.065 R)
• M67: 44,901,801 km (0.12 R)
• M68: 45,437,660 km (0.045 R)
• M69: 45,886,005 km (0.047 R)
• M70: 46,425,754 km (0.084 R)
• M71: 47,784,552 km (0.081 R)
• M72: 49,340,220 km (0.098 R)
• M73: 51,098,444 km (0.085 R)
• M74: 51,564,591 km (0.075 R)
• M75: 52,125,732 km (0.076 R)
• M76: 53,537,637 km (0.104 R)
• M77: 54,580,933 km (0.09 R)
• M78: 56,014,529 km (0.032 R)
• M79: 56,110,571 km (0.061 R)
• M80: 56,687,720 km (0.072 R)
• M81: 57,557,332 km (0.101 R)
• M82: 57,848,150 km (0.106 R)
• M83: 59,407,409 km (0.1 R)
• M84: 59,897,491 km (0.108 R)
• M85: 61,475,001 km (0.102 R)
• M86: 63,365,768 km (0.047 R)
• M87: 63,766,392 km (0.079 R)
• M88: 64,972,898 km (0.113 R)
• M89: 65,376,813 km (0.05 R)
• M90: 67,408,651 km (0.048 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit