🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.49 AU - 0.79 AU

Year: 197 Days

Day: 37.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 19.4 °

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: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.78 AU

Year: 225 Days

Day: 18.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 60.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.75 AU - 0.79 AU

Year: 260 Days

Day: 22.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.11 AU - 2.39 AU

Year: 1299 Days

Day: 17.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.91 AU - 2.79 AU

Year: 1387 Days

Day: 23.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.31 AU - 3.59 AU

Year: 2467 Days

Day: 45.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.45 AU - 4.07 AU

Year: 2807 Days

Day: 21 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,102,697 km

• M1: 126,410 km (0.091 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.9

Radius: 11.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.66 AU - 6.3 AU

Year: 4939 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,102,697 km

• M1: 148,102 km (0.08 R)
• M2: 252,820 km (0.098 R)
• M3: 523,443 km (0.101 R)
• M4: 598,092 km (0.045 R)
• M5: 677,080 km (0.101 R)
• M6: 798,254 km (0.115 R)
• M7: 907,012 km (0.12 R)
• M8: 1,311,375 km (0.098 R)
• M9: 1,442,273 km (0.101 R)
• M10: 1,577,659 km (0.116 R)
• M11: 1,730,399 km (0.099 R)
• M12: 2,148,076 km (0.072 R)
• M13: 2,303,807 km (0.069 R)
• M14: 2,375,913 km (0.087 R)
• M15: 2,552,140 km (0.089 R)
• M16: 2,702,486 km (0.085 R)
• M17: 2,824,857 km (0.055 R)
• M18: 2,933,465 km (0.077 R)
• M19: 3,514,054 km (0.119 R)
• M20: 3,597,679 km (0.029 R)
• M21: 3,938,463 km (0.102 R)
• M22: 4,095,242 km (0.071 R)
• M23: 4,415,082 km (0.096 R)
• M24: 4,505,439 km (0.117 R)
• M25: 4,780,101 km (0.093 R)
• M26: 4,928,801 km (0.07 R)
• M27: 5,154,993 km (0.108 R)
• M28: 6,561,512 km (0.098 R)
• M29: 6,644,240 km (0.074 R)
• M30: 7,511,309 km (0.076 R)
• M31: 7,663,001 km (0.104 R)
• M32: 7,903,256 km (0.093 R)
• M33: 7,991,369 km (0.11 R)
• M34: 8,123,912 km (0.113 R)
• M35: 8,458,712 km (0.105 R)
• M36: 8,548,920 km (0.039 R)
• M37: 8,661,866 km (0.048 R)
• M38: 8,912,293 km (0.071 R)
• M39: 9,142,075 km (0.061 R)
• M40: 9,373,803 km (0.118 R)
• M41: 9,748,695 km (0.119 R)
• M42: 9,937,936 km (0.054 R)
• M43: 10,804,706 km (0.12 R)
• M44: 11,025,213 km (0.071 R)
• M45: 11,173,016 km (0.099 R)
• M46: 11,922,053 km (0.11 R)
• M47: 12,099,177 km (0.058 R)
• M48: 12,302,630 km (0.052 R)
• M49: 12,610,053 km (0.111 R)
• M50: 12,790,618 km (0.064 R)
• M51: 13,128,111 km (0.091 R)
• M52: 13,653,050 km (0.091 R)
• M53: 13,785,294 km (0.118 R)
• M54: 14,051,279 km (0.079 R)
• M55: 14,265,204 km (0.057 R)
• M56: 14,940,938 km (0.116 R)
• M57: 15,131,974 km (0.113 R)
• M58: 15,488,915 km (0.114 R)
• M59: 15,848,698 km (0.109 R)
• M60: 16,351,346 km (0.09 R)
• M61: 16,632,890 km (0.041 R)
• M62: 16,774,409 km (0.099 R)
• M63: 17,258,059 km (0.119 R)
• M64: 17,515,966 km (0.056 R)
• M65: 17,602,284 km (0.116 R)
• M66: 18,501,965 km (0.062 R)
• M67: 18,619,101 km (0.106 R)
• M68: 18,824,798 km (0.094 R)
• M69: 19,031,243 km (0.091 R)
• M70: 19,119,954 km (0.1 R)
• M71: 19,386,837 km (0.039 R)
• M72: 19,804,514 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 8.2

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.08 AU - 10.02 AU

Year: 11363 Days

Day: 12.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,102,697 km

• M1: 264,788 km (0.095 R)
• M2: 462,856 km (0.074 R)
• M3: 844,630 km (0.108 R)
• M4: 1,034,170 km (0.097 R)
• M5: 1,145,471 km (0.096 R)
• M6: 1,787,844 km (0.113 R)
• M7: 1,868,328 km (0.117 R)
• M8: 2,347,191 km (0.119 R)
• M9: 2,435,603 km (0.115 R)
• M10: 3,513,755 km (0.055 R)
• M11: 3,649,290 km (0.104 R)
• M12: 4,795,061 km (0.046 R)
• M13: 5,059,550 km (0.117 R)
• M14: 6,494,044 km (0.119 R)
• M15: 6,744,620 km (0.094 R)
• M16: 7,255,497 km (0.097 R)
• M17: 7,341,815 km (0.106 R)
• M18: 7,646,845 km (0.105 R)
• M19: 7,867,202 km (0.095 R)
• M20: 8,359,529 km (0.111 R)
• M21: 8,586,469 km (0.091 R)
• M22: 8,769,577 km (0.085 R)
• M23: 9,139,682 km (0.055 R)
• M24: 9,326,679 km (0.115 R)
• M25: 9,515,023 km (0.068 R)
• M26: 9,609,569 km (0.106 R)
• M27: 9,704,563 km (0.059 R)
• M28: 9,991,193 km (0.113 R)
• M29: 10,572,830 km (0.068 R)
• M30: 11,065,904 km (0.097 R)
• M31: 11,465,779 km (0.114 R)
• M32: 11,667,437 km (0.098 R)
• M33: 12,074,343 km (0.117 R)
• M34: 12,382,665 km (0.099 R)
• M35: 12,589,708 km (0.091 R)
• M36: 12,745,739 km (0.099 R)
• M37: 13,855,456 km (0.081 R)
• M38: 13,962,717 km (0.109 R)
• M39: 14,178,288 km (0.114 R)
• M40: 14,721,627 km (0.103 R)
• M41: 15,216,647 km (0.104 R)
• M42: 15,549,651 km (0.083 R)
• M43: 15,997,398 km (0.045 R)
• M44: 17,423,664 km (0.097 R)
• M45: 18,181,377 km (0.097 R)
• M46: 18,771,541 km (0.109 R)
• M47: 21,009,226 km (0.099 R)
• M48: 21,071,010 km (0.056 R)
• M49: 22,442,224 km (0.113 R)
• M50: 22,821,305 km (0.095 R)
• M51: 23,713,806 km (0.114 R)
• M52: 24,812,901 km (0.088 R)
• M53: 29,234,715 km (0.087 R)
• M54: 29,648,652 km (0.095 R)
• M55: 29,787,030 km (0.055 R)
• M56: 30,761,810 km (0.096 R)
• M57: 30,831,822 km (0.068 R)
• M58: 30,971,995 km (0.098 R)
• M59: 32,885,651 km (0.08 R)
• M60: 32,957,159 km (0.113 R)
• M61: 33,100,623 km (0.079 R)
• M62: 34,037,555 km (0.095 R)
• M63: 34,691,297 km (0.069 R)
• M64: 35,275,926 km (0.098 R)
• M65: 35,422,532 km (0.059 R)
• M66: 37,123,609 km (0.063 R)
• M67: 37,571,804 km (0.12 R)
• M68: 38,775,618 km (0.12 R)
• M69: 40,068,443 km (0.118 R)
• M70: 40,912,474 km (0.088 R)
• M71: 41,452,672 km (0.117 R)
• M72: 41,839,981 km (0.105 R)
• M73: 42,228,487 km (0.078 R)
• M74: 42,306,427 km (0.091 R)
• M75: 44,347,092 km (0.06 R)
• M76: 44,663,791 km (0.048 R)
• M77: 44,981,387 km (0.108 R)
• M78: 45,299,582 km (0.104 R)
• M79: 45,858,479 km (0.052 R)
• M80: 46,821,740 km (0.074 R)
• M81: 47,386,771 km (0.101 R)
• M82: 47,467,554 km (0.065 R)
• M83: 48,523,416 km (0.107 R)
• M84: 48,768,307 km (0.09 R)
• M85: 49,258,988 km (0.053 R)
• M86: 50,080,580 km (0.12 R)
• M87: 50,575,599 km (0.095 R)
• M88: 51,238,318 km (0.036 R)
• M89: 51,570,724 km (0.049 R)
• M90: 52,907,531 km (0.028 R)
• M91: 53,833,243 km (0.036 R)
• M92: 56,042,354 km (0.097 R)
• M93: 56,727,961 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.5

Radius: 5.1

Gravity: 36.97 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.63 AU - 13.57 AU

Year: 17220 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,102,697 km

• M1: 164,707 km (0.108 R)
• M2: 265,237 km (0.063 R)
• M3: 463,753 km (0.081 R)
• M4: 504,444 km (0.062 R)
• M5: 750,383 km (0.056 R)
• M6: 823,536 km (0.094 R)
• M7: 1,030,131 km (0.043 R)
• M8: 1,938,938 km (0.102 R)
• M9: 2,006,407 km (0.096 R)
• M10: 3,265,871 km (0.103 R)
• M11: 3,509,117 km (0.119 R)
• M12: 4,055,897 km (0.091 R)
• M13: 4,098,982 km (0.12 R)
• M14: 4,142,365 km (0.055 R)
• M15: 4,229,431 km (0.072 R)
• M16: 4,719,214 km (0.116 R)
• M17: 5,040,251 km (0.106 R)
• M18: 5,086,627 km (0.077 R)
• M19: 5,321,047 km (0.111 R)
• M20: 6,193,501 km (0.089 R)
• M21: 6,343,249 km (0.115 R)
• M22: 6,494,193 km (0.106 R)
• M23: 7,161,848 km (0.062 R)
• M24: 7,424,393 km (0.047 R)
• M25: 7,530,308 km (0.092 R)
• M26: 7,958,906 km (0.104 R)
• M27: 8,839,738 km (0.103 R)
• M28: 9,520,558 km (0.114 R)
• M29: 9,925,370 km (0.049 R)
• M30: 10,276,925 km (0.106 R)
• M31: 11,052,440 km (0.072 R)
• M32: 11,294,789 km (0.061 R)
• M33: 12,912,690 km (0.107 R)
• M34: 13,618,642 km (0.082 R)
• M35: 14,009,093 km (0.1 R)
• M36: 14,074,467 km (0.105 R)
• M37: 14,403,133 km (0.073 R)
• M38: 14,734,193 km (0.099 R)
• M39: 15,471,561 km (0.089 R)
• M40: 16,152,381 km (0.055 R)
• M41: 16,427,342 km (0.105 R)
• M42: 17,754,724 km (0.066 R)
• M43: 17,825,484 km (0.086 R)
• M44: 18,109,720 km (0.116 R)
• M45: 19,334,178 km (0.039 R)
• M46: 24,334,188 km (0.035 R)
• M47: 25,363,571 km (0.088 R)
• M48: 26,003,999 km (0.049 R)
• M49: 26,245,600 km (0.11 R)
• M50: 26,487,949 km (0.119 R)
• M51: 26,974,740 km (0.11 R)
• M52: 28,784,874 km (0.039 R)
• M53: 30,379,588 km (0.114 R)
• M54: 30,803,997 km (0.045 R)
• M55: 31,230,351 km (0.071 R)
• M56: 32,434,464 km (0.079 R)
• M57: 33,042,280 km (0.07 R)
• M58: 34,268,983 km (0.047 R)
• M59: 34,710,745 km (0.077 R)
• M60: 37,764,187 km (0.072 R)
• M61: 39,877,856 km (0.043 R)
• M62: 40,342,507 km (0.103 R)
• M63: 41,089,598 km (0.067 R)
• M64: 42,029,821 km (0.113 R)
• M65: 42,124,217 km (0.115 R)
• M66: 42,692,091 km (0.094 R)
• M67: 42,787,085 km (0.057 R)
• M68: 45,375,877 km (0.084 R)
• M69: 47,817,912 km (0.116 R)
• M70: 48,806,605 km (0.116 R)
• M71: 49,303,419 km (0.079 R)
• M72: 50,202,053 km (0.087 R)
• M73: 52,116,757 km (0.039 R)
• M74: 52,319,611 km (0.11 R)
• M75: 53,747,523 km (0.097 R)
• M76: 54,363,417 km (0.106 R)
• M77: 54,878,483 km (0.104 R)
• M78: 56,433,254 km (0.117 R)
• M79: 57,477,746 km (0.098 R)
• M80: 58,212,720 km (0.047 R)
• M81: 58,845,070 km (0.047 R)
• M82: 58,950,687 km (0.08 R)
• M83: 59,904,223 km (0.095 R)
• M84: 62,579,332 km (0.108 R)
• M85: 63,011,072 km (0.091 R)
• M86: 65,074,775 km (0.075 R)
• M87: 67,050,364 km (0.037 R)
• M88: 68,934,100 km (0.087 R)
• M89: 70,722,842 km (0.102 R)
• M90: 72,074,459 km (0.105 R)
• M91: 72,300,501 km (0.105 R)
• M92: 72,413,747 km (0.07 R)
• M93: 73,434,603 km (0.12 R)
• M94: 73,775,836 km (0.073 R)
• M95: 75,949,941 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 20,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit