🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.5 AU - 0.8 AU

Year: 190 Days

Day: 35.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 117.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.95 AU - 1.55 AU

Year: 508 Days

Day: 13.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 156.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,320,595 km

• M1: 562,638 km (0.116 R)
• M2: 1,019,360 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.17 AU - 3.19 AU

Year: 1595 Days

Day: 22.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,320,595 km

• M1: 1,208,003 km (0.103 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.4

Radius: 13.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.78 AU - 8.84 AU

Year: 7183 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 64,320,595 km

• M1: 177,722 km (0.084 R)
• M2: 275,410 km (0.113 R)
• M3: 434,881 km (0.082 R)
• M4: 594,053 km (0.109 R)
• M5: 693,985 km (0.109 R)
• M6: 1,201,420 km (0.084 R)
• M7: 1,394,551 km (0.099 R)
• M8: 1,614,460 km (0.116 R)
• M9: 1,745,358 km (0.119 R)
• M10: 1,914,404 km (0.086 R)
• M11: 2,124,589 km (0.102 R)
• M12: 2,900,553 km (0.08 R)
• M13: 3,309,254 km (0.118 R)
• M14: 3,846,311 km (0.074 R)
• M15: 5,122,979 km (0.062 R)
• M16: 5,442,819 km (0.076 R)
• M17: 7,193,114 km (0.091 R)
• M18: 7,330,445 km (0.027 R)
• M19: 7,579,526 km (0.102 R)
• M20: 7,831,598 km (0.087 R)
• M21: 8,401,566 km (0.119 R)
• M22: 9,311,570 km (0.057 R)
• M23: 9,581,744 km (0.115 R)
• M24: 10,500,723 km (0.105 R)
• M25: 11,996,702 km (0.112 R)
• M26: 12,323,723 km (0.118 R)
• M27: 12,886,211 km (0.11 R)
• M28: 13,865,179 km (0.103 R)
• M29: 13,967,804 km (0.107 R)
• M30: 14,173,949 km (0.099 R)
• M31: 14,450,257 km (0.104 R)
• M32: 14,973,251 km (0.109 R)
• M33: 16,470,426 km (0.065 R)
• M34: 17,384,170 km (0.097 R)
• M35: 18,389,468 km (0.081 R)
• M36: 18,502,414 km (0.052 R)
• M37: 18,918,147 km (0.105 R)
• M38: 19,566,953 km (0.041 R)
• M39: 19,682,293 km (0.088 R)
• M40: 20,495,357 km (0.074 R)
• M41: 20,690,582 km (0.109 R)
• M42: 21,082,828 km (0.118 R)
• M43: 21,319,342 km (0.113 R)
• M44: 21,437,973 km (0.107 R)
• M45: 22,435,043 km (0.105 R)
• M46: 23,162,238 km (0.117 R)
• M47: 24,020,481 km (0.107 R)
• M48: 24,556,939 km (0.108 R)
• M49: 25,014,110 km (0.058 R)
• M50: 25,139,174 km (0.072 R)
• M51: 26,147,913 km (0.1 R)
• M52: 26,359,743 km (0.102 R)
• M53: 26,529,537 km (0.102 R)
• M54: 26,955,741 km (0.099 R)
• M55: 27,384,339 km (0.073 R)
• M56: 28,248,117 km (0.058 R)
• M57: 28,509,016 km (0.085 R)
• M58: 28,726,980 km (0.084 R)
• M59: 29,296,499 km (0.034 R)

Asteroid Belt

Center: 8.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 11

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.82 AU - 11.62 AU

Year: 11874 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,320,595 km

• M1: 138,228 km (0.085 R)
• M2: 584,030 km (0.069 R)
• M3: 708,496 km (0.036 R)
• M4: 808,277 km (0.063 R)
• M5: 1,041,949 km (0.079 R)
• M6: 1,359,845 km (0.103 R)
• M7: 1,596,209 km (0.063 R)
• M8: 1,893,011 km (0.094 R)
• M9: 1,987,857 km (0.119 R)
• M10: 2,157,949 km (0.112 R)
• M11: 2,282,415 km (0.117 R)
• M12: 2,435,005 km (0.075 R)
• M13: 2,564,855 km (0.107 R)
• M14: 2,804,511 km (0.07 R)
• M15: 3,220,094 km (0.104 R)
• M16: 3,391,833 km (0.082 R)
• M17: 3,596,183 km (0.1 R)
• M18: 3,774,653 km (0.106 R)
• M19: 3,895,229 km (0.063 R)
• M20: 4,078,487 km (0.097 R)
• M21: 6,028,495 km (0.09 R)
• M22: 6,205,469 km (0.098 R)
• M23: 6,564,504 km (0.099 R)
• M24: 7,491,712 km (0.111 R)
• M25: 7,682,000 km (0.092 R)
• M26: 8,223,545 km (0.115 R)
• M27: 8,380,622 km (0.073 R)
• M28: 10,005,106 km (0.097 R)
• M29: 10,088,731 km (0.1 R)
• M30: 10,426,074 km (0.057 R)
• M31: 11,111,980 km (0.083 R)
• M32: 11,900,959 km (0.094 R)
• M33: 12,034,102 km (0.074 R)
• M34: 12,123,262 km (0.093 R)
• M35: 13,209,791 km (0.117 R)
• M36: 13,671,749 km (0.117 R)
• M37: 14,091,970 km (0.118 R)
• M38: 14,327,287 km (0.11 R)
• M39: 14,421,833 km (0.101 R)
• M40: 14,801,961 km (0.119 R)
• M41: 15,041,168 km (0.105 R)
• M42: 15,620,561 km (0.081 R)
• M43: 16,552,855 km (0.119 R)
• M44: 16,751,521 km (0.041 R)
• M45: 17,150,947 km (0.118 R)
• M46: 17,402,272 km (0.1 R)
• M47: 17,857,797 km (0.098 R)
• M48: 18,112,413 km (0.089 R)
• M49: 18,471,148 km (0.115 R)
• M50: 19,508,759 km (0.073 R)
• M51: 19,771,154 km (0.077 R)
• M52: 19,981,937 km (0.1 R)
• M53: 20,140,511 km (0.062 R)
• M54: 20,725,439 km (0.118 R)
• M55: 21,532,070 km (0.084 R)
• M56: 21,640,379 km (0.112 R)
• M57: 22,403,777 km (0.081 R)
• M58: 22,513,582 km (0.088 R)
• M59: 23,065,149 km (0.112 R)
• M60: 24,519,989 km (0.062 R)
• M61: 25,030,566 km (0.113 R)
• M62: 25,429,992 km (0.057 R)
• M63: 25,659,326 km (0.118 R)
• M64: 26,815,867 km (0.077 R)
• M65: 27,049,090 km (0.025 R)
• M66: 27,166,076 km (0.071 R)
• M67: 28,522,779 km (0.083 R)
• M68: 30,386,170 km (0.102 R)
• M69: 31,917,304 km (0.075 R)
• M70: 32,972,717 km (0.073 R)
• M71: 33,661,914 km (0.028 R)
• M72: 34,039,799 km (0.108 R)
• M73: 34,672,598 km (0.048 R)
• M74: 35,565,248 km (0.098 R)
• M75: 35,757,481 km (0.05 R)
• M76: 38,550,922 km (0.104 R)
• M77: 39,541,859 km (0.063 R)
• M78: 39,740,974 km (0.089 R)
• M79: 40,073,679 km (0.103 R)
• M80: 40,407,282 km (0.093 R)
• M81: 40,607,893 km (0.102 R)
• M82: 41,886,357 km (0.044 R)
• M83: 42,089,361 km (0.079 R)
• M84: 43,314,567 km (0.099 R)
• M85: 44,689,522 km (0.047 R)
• M86: 46,358,435 km (0.1 R)
• M87: 46,568,471 km (0.068 R)
• M88: 46,638,483 km (0.061 R)
• M89: 46,708,644 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 11.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.05 AU - 11.17 AU

Year: 12560 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,320,595 km

• M1: 156,180 km (0.079 R)
• M2: 289,173 km (0.12 R)
• M3: 503,247 km (0.11 R)
• M4: 937,231 km (0.095 R)
• M5: 1,052,720 km (0.116 R)
• M6: 1,193,791 km (0.049 R)
• M7: 1,451,099 km (0.114 R)
• M8: 1,540,858 km (0.089 R)
• M9: 1,726,509 km (0.035 R)
• M10: 2,651,473 km (0.119 R)
• M11: 3,047,757 km (0.113 R)
• M12: 3,402,604 km (0.11 R)
• M13: 3,615,930 km (0.076 R)
• M14: 4,087,612 km (0.119 R)
• M15: 4,612,551 km (0.069 R)
• M16: 5,689,805 km (0.052 R)
• M17: 6,164,180 km (0.117 R)
• M18: 6,651,271 km (0.067 R)
• M19: 6,765,414 km (0.057 R)
• M20: 7,034,541 km (0.11 R)
• M21: 7,112,032 km (0.091 R)
• M22: 7,702,645 km (0.115 R)
• M23: 8,105,063 km (0.029 R)
• M24: 8,349,955 km (0.07 R)
• M25: 8,432,084 km (0.109 R)
• M26: 8,721,705 km (0.09 R)
• M27: 9,268,486 km (0.057 R)
• M28: 10,929,620 km (0.041 R)
• M29: 11,200,393 km (0.051 R)
• M30: 11,382,004 km (0.107 R)
• M31: 12,072,099 km (0.047 R)
• M32: 12,586,716 km (0.111 R)
• M33: 12,917,926 km (0.073 R)
• M34: 13,637,491 km (0.04 R)
• M35: 13,929,058 km (0.106 R)
• M36: 14,222,569 km (0.075 R)
• M37: 14,865,690 km (0.088 R)
• M38: 15,215,899 km (0.036 R)
• M39: 15,924,544 km (0.093 R)
• M40: 18,061,101 km (0.08 R)
• M41: 19,244,270 km (0.113 R)
• M42: 19,353,028 km (0.062 R)
• M43: 19,462,085 km (0.113 R)
• M44: 19,571,291 km (0.067 R)
• M45: 20,563,574 km (0.066 R)
• M46: 22,196,285 km (0.113 R)
• M47: 22,424,721 km (0.118 R)
• M48: 23,114,965 km (0.063 R)
• M49: 23,928,927 km (0.11 R)
• M50: 24,221,840 km (0.119 R)
• M51: 24,693,073 km (0.11 R)
• M52: 25,107,908 km (0.107 R)
• M53: 25,405,758 km (0.088 R)
• M54: 25,644,665 km (0.116 R)
• M55: 25,824,482 km (0.105 R)
• M56: 26,487,201 km (0.077 R)
• M57: 26,911,909 km (0.056 R)
• M58: 27,033,682 km (0.082 R)
• M59: 27,767,908 km (0.08 R)
• M60: 28,944,046 km (0.109 R)
• M61: 29,131,193 km (0.095 R)
• M62: 29,381,471 km (0.117 R)
• M63: 31,408,821 km (0.102 R)
• M64: 32,116,120 km (0.104 R)
• M65: 32,504,027 km (0.085 R)
• M66: 33,284,778 km (0.052 R)
• M67: 33,677,473 km (0.107 R)
• M68: 33,874,343 km (0.115 R)
• M69: 34,005,840 km (0.114 R)
• M70: 35,130,367 km (0.056 R)
• M71: 35,530,093 km (0.037 R)
• M72: 36,401,500 km (0.057 R)
• M73: 37,008,868 km (0.112 R)
• M74: 37,551,609 km (0.06 R)
• M75: 37,892,243 km (0.112 R)
• M76: 38,919,980 km (0.069 R)
• M77: 42,199,465 km (0.079 R)
• M78: 42,624,473 km (0.108 R)
• M79: 43,979,530 km (0.115 R)
• M80: 44,770,604 km (0.106 R)
• M81: 45,856,834 km (0.092 R)
• M82: 47,245,252 km (0.112 R)
• M83: 47,981,572 km (0.088 R)
• M84: 48,795,833 km (0.091 R)
• M85: 49,167,435 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.6

Radius: 7.1

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.99 AU - 16.79 AU

Year: 18814 Days

Day: 22.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,320,595 km

• M1: 152,590 km (0.099 R)
• M2: 283,787 km (0.044 R)
• M3: 342,130 km (0.11 R)
• M4: 641,176 km (0.11 R)
• M5: 916,736 km (0.084 R)
• M6: 1,227,301 km (0.078 R)
• M7: 1,680,134 km (0.079 R)
• M8: 2,367,985 km (0.091 R)
• M9: 2,431,713 km (0.087 R)
• M10: 2,560,667 km (0.102 R)
• M11: 5,450,000 km (0.091 R)
• M12: 5,534,373 km (0.052 R)
• M13: 5,661,980 km (0.118 R)
• M14: 6,269,647 km (0.109 R)
• M15: 6,716,346 km (0.061 R)
• M16: 7,081,215 km (0.037 R)
• M17: 7,640,412 km (0.048 R)
• M18: 7,830,102 km (0.106 R)
• M19: 8,408,148 km (0.048 R)
• M20: 8,505,836 km (0.091 R)
• M21: 10,223,369 km (0.113 R)
• M22: 10,907,630 km (0.101 R)
• M23: 11,174,811 km (0.117 R)
• M24: 12,710,284 km (0.106 R)
• M25: 13,388,411 km (0.092 R)
• M26: 13,502,554 km (0.058 R)
• M27: 14,310,832 km (0.106 R)
• M28: 14,897,554 km (0.098 R)
• M29: 14,956,795 km (0.064 R)
• M30: 15,492,355 km (0.046 R)
• M31: 15,612,183 km (0.112 R)
• M32: 17,447,001 km (0.107 R)
• M33: 17,696,830 km (0.03 R)
• M34: 17,884,874 km (0.108 R)
• M35: 18,516,626 km (0.102 R)
• M36: 19,478,092 km (0.064 R)
• M37: 21,249,031 km (0.112 R)
• M38: 22,052,521 km (0.118 R)
• M39: 22,254,927 km (0.113 R)
• M40: 22,458,081 km (0.088 R)
• M41: 22,661,684 km (0.042 R)
• M42: 22,729,751 km (0.117 R)
• M43: 24,243,532 km (0.105 R)
• M44: 24,871,992 km (0.082 R)
• M45: 27,657,355 km (0.114 R)
• M46: 29,049,663 km (0.085 R)
• M47: 29,568,468 km (0.096 R)
• M48: 30,464,709 km (0.078 R)
• M49: 32,360,563 km (0.119 R)
• M50: 34,842,391 km (0.056 R)
• M51: 34,999,469 km (0.103 R)
• M52: 35,709,610 km (0.042 R)
• M53: 36,265,067 km (0.113 R)
• M54: 36,903,551 km (0.038 R)
• M55: 37,787,375 km (0.115 R)
• M56: 39,248,647 km (0.112 R)
• M57: 39,493,987 km (0.073 R)
• M58: 39,657,797 km (0.064 R)
• M59: 41,724,941 km (0.07 R)
• M60: 41,891,892 km (0.102 R)
• M61: 42,561,641 km (0.082 R)
• M62: 42,813,714 km (0.113 R)
• M63: 44,506,713 km (0.119 R)
• M64: 49,274,247 km (0.056 R)
• M65: 49,627,298 km (0.102 R)
• M66: 50,691,388 km (0.073 R)
• M67: 51,226,200 km (0.047 R)
• M68: 51,404,970 km (0.086 R)
• M69: 51,673,349 km (0.091 R)
• M70: 52,032,084 km (0.111 R)
• M71: 52,481,476 km (0.117 R)
• M72: 52,932,215 km (0.09 R)
• M73: 55,205,205 km (0.114 R)
• M74: 55,571,869 km (0.12 R)
• M75: 57,324,408 km (0.117 R)
• M76: 58,720,755 km (0.111 R)
• M77: 59,470,090 km (0.116 R)
• M78: 60,505,457 km (0.109 R)
• M79: 62,117,374 km (0.099 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 19,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit