🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.55 AU - 0.75 AU

Year: 200 Days

Day: 31 Hours

Environment

Temp: 134 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.52 AU - 0.78 AU

Year: 200 Days

Day: 27.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,232,256 km

• M1: 486,043 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.38 AU - 1.9 AU

Year: 800 Days

Day: 19.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,232,256 km

• M1: 622,178 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.48 AU - 1.82 AU

Year: 807 Days

Day: 18.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.97 AU - 2.59 AU

Year: 1311 Days

Day: 43.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,232,256 km

• M1: 533,616 km (0.115 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 14.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.36 AU - 5.92 AU

Year: 4438 Days

Day: 14.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 105.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,232,256 km

• M1: 252,970 km (0.07 R)
• M2: 346,917 km (0.089 R)
• M3: 720,912 km (0.078 R)
• M4: 1,028,186 km (0.118 R)
• M5: 1,337,405 km (0.085 R)
• M6: 1,461,571 km (0.105 R)
• M7: 1,873,265 km (0.081 R)
• M8: 1,997,880 km (0.089 R)
• M9: 2,222,725 km (0.115 R)
• M10: 2,839,667 km (0.11 R)
• M11: 3,020,381 km (0.104 R)
• M12: 3,801,731 km (0.071 R)
• M13: 3,941,455 km (0.061 R)
• M14: 4,750,630 km (0.119 R)
• M15: 4,901,425 km (0.119 R)
• M16: 5,318,653 km (0.079 R)
• M17: 5,954,743 km (0.064 R)
• M18: 6,352,823 km (0.12 R)
• M19: 6,519,326 km (0.1 R)
• M20: 6,905,288 km (0.063 R)
• M21: 7,101,112 km (0.103 R)
• M22: 7,323,564 km (0.082 R)
• M23: 7,573,542 km (0.083 R)
• M24: 7,928,388 km (0.105 R)
• M25: 8,030,713 km (0.099 R)
• M26: 8,159,367 km (0.089 R)
• M27: 8,314,650 km (0.12 R)
• M28: 8,549,369 km (0.086 R)
• M29: 8,654,386 km (0.111 R)
• M30: 8,759,853 km (0.102 R)
• M31: 9,673,746 km (0.074 R)
• M32: 9,783,252 km (0.056 R)
• M33: 9,920,732 km (0.101 R)
• M34: 10,197,638 km (0.111 R)
• M35: 10,674,257 km (0.082 R)
• M36: 11,015,190 km (0.064 R)
• M37: 11,302,119 km (0.072 R)
• M38: 11,475,353 km (0.117 R)
• M39: 11,737,000 km (0.104 R)
• M40: 11,971,270 km (0.069 R)
• M41: 12,147,945 km (0.103 R)
• M42: 12,384,909 km (0.069 R)
• M43: 12,563,678 km (0.048 R)
• M44: 12,984,048 km (0.097 R)
• M45: 13,104,923 km (0.114 R)
• M46: 13,470,091 km (0.116 R)
• M47: 13,592,612 km (0.082 R)
• M48: 14,055,169 km (0.086 R)
• M49: 14,711,604 km (0.094 R)
• M50: 15,059,419 km (0.107 R)
• M51: 15,377,913 km (0.042 R)
• M52: 16,021,782 km (0.116 R)
• M53: 16,249,321 km (0.101 R)
• M54: 16,379,770 km (0.043 R)
• M55: 17,402,571 km (0.084 R)
• M56: 18,073,517 km (0.081 R)
• M57: 18,582,300 km (0.102 R)
• M58: 18,958,389 km (0.108 R)
• M59: 19,718,196 km (0.087 R)
• M60: 19,996,897 km (0.101 R)
• M61: 20,276,944 km (0.105 R)
• M62: 20,452,722 km (0.094 R)
• M63: 21,303,186 km (0.111 R)
• M64: 21,768,585 km (0.064 R)
• M65: 21,876,594 km (0.106 R)
• M66: 22,165,169 km (0.106 R)
• M67: 22,564,146 km (0.03 R)
• M68: 23,295,530 km (0.07 R)
• M69: 23,590,238 km (0.096 R)
• M70: 24,109,043 km (0.026 R)
• M71: 24,407,192 km (0.119 R)
• M72: 25,309,117 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.9

Radius: 13.8

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.8 AU - 8.02 AU

Year: 6917 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,232,256 km

• M1: 225,444 km (0.06 R)
• M2: 499,208 km (0.091 R)
• M3: 643,271 km (0.09 R)
• M4: 930,050 km (0.114 R)
• M5: 1,295,667 km (0.116 R)
• M6: 1,525,150 km (0.078 R)
• M7: 1,706,463 km (0.112 R)
• M8: 2,068,789 km (0.078 R)
• M9: 2,180,239 km (0.114 R)
• M10: 2,293,635 km (0.104 R)
• M11: 2,646,237 km (0.113 R)
• M12: 2,841,612 km (0.092 R)
• M13: 2,941,094 km (0.097 R)
• M14: 3,067,205 km (0.061 R)
• M15: 3,220,842 km (0.117 R)
• M16: 3,482,938 km (0.102 R)
• M17: 3,616,678 km (0.078 R)
• M18: 3,861,719 km (0.087 R)
• M19: 4,253,815 km (0.119 R)
• M20: 4,836,499 km (0.075 R)
• M21: 4,926,108 km (0.119 R)
• M22: 5,016,316 km (0.104 R)
• M23: 5,569,080 km (0.091 R)
• M24: 5,916,446 km (0.12 R)
• M25: 6,369,129 km (0.084 R)
• M26: 7,069,098 km (0.093 R)
• M27: 7,307,856 km (0.08 R)
• M28: 7,723,439 km (0.108 R)
• M29: 8,686,849 km (0.052 R)
• M30: 8,796,205 km (0.049 R)
• M31: 9,090,315 km (0.072 R)
• M32: 9,725,806 km (0.097 R)
• M33: 10,029,939 km (0.116 R)
• M34: 10,492,047 km (0.049 R)
• M35: 10,843,153 km (0.117 R)
• M36: 11,637,368 km (0.1 R)
• M37: 12,000,891 km (0.09 R)
• M38: 13,408,008 km (0.096 R)
• M39: 15,482,033 km (0.115 R)
• M40: 15,570,595 km (0.088 R)
• M41: 16,828,564 km (0.112 R)
• M42: 17,148,105 km (0.057 R)
• M43: 17,886,221 km (0.046 R)
• M44: 18,681,782 km (0.084 R)
• M45: 19,107,538 km (0.115 R)
• M46: 19,345,548 km (0.115 R)
• M47: 19,488,863 km (0.11 R)
• M48: 20,017,242 km (0.096 R)
• M49: 20,113,733 km (0.086 R)
• M50: 23,386,785 km (0.104 R)
• M51: 23,743,576 km (0.104 R)
• M52: 23,897,063 km (0.106 R)
• M53: 24,204,935 km (0.025 R)
• M54: 24,410,932 km (0.054 R)
• M55: 24,617,526 km (0.12 R)
• M56: 26,132,504 km (0.12 R)
• M57: 26,238,120 km (0.096 R)
• M58: 26,396,843 km (0.057 R)
• M59: 26,715,188 km (0.059 R)
• M60: 27,034,729 km (0.1 R)
• M61: 27,623,995 km (0.06 R)
• M62: 27,947,126 km (0.113 R)
• M63: 29,088,109 km (0.099 R)
• M64: 31,023,457 km (0.113 R)
• M65: 31,303,354 km (0.111 R)
• M66: 31,752,896 km (0.097 R)
• M67: 33,228,679 km (0.116 R)
• M68: 33,687,346 km (0.119 R)
• M69: 34,610,814 km (0.086 R)
• M70: 34,959,227 km (0.093 R)
• M71: 35,250,494 km (0.088 R)
• M72: 35,542,509 km (0.09 R)
• M73: 36,129,232 km (0.111 R)
• M74: 36,423,641 km (0.115 R)
• M75: 36,541,673 km (0.026 R)
• M76: 37,252,413 km (0.11 R)
• M77: 37,430,883 km (0.068 R)
• M78: 38,387,262 km (0.102 R)
• M79: 38,567,528 km (0.066 R)
• M80: 38,808,231 km (0.108 R)
• M81: 39,958,489 km (0.054 R)
• M82: 40,080,262 km (0.082 R)
• M83: 40,446,178 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.8

Radius: 13

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.41 AU - 9.6 AU

Year: 11150 Days

Day: 13.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 149 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,232,256 km

• M1: 185,950 km (0.056 R)
• M2: 855,550 km (0.088 R)
• M3: 956,978 km (0.113 R)
• M4: 1,062,893 km (0.112 R)
• M5: 1,159,234 km (0.084 R)
• M6: 1,331,571 km (0.062 R)
• M7: 1,767,948 km (0.109 R)
• M8: 1,951,654 km (0.119 R)
• M9: 2,054,577 km (0.091 R)
• M10: 2,159,296 km (0.069 R)
• M11: 2,248,157 km (0.119 R)
• M12: 2,392,818 km (0.088 R)
• M13: 2,787,607 km (0.086 R)
• M14: 3,244,030 km (0.106 R)
• M15: 3,450,026 km (0.073 R)
• M16: 3,575,688 km (0.084 R)
• M17: 3,961,950 km (0.119 R)
• M18: 4,138,027 km (0.071 R)
• M19: 4,271,767 km (0.096 R)
• M20: 6,317,668 km (0.113 R)
• M21: 6,706,473 km (0.083 R)
• M22: 8,822,385 km (0.106 R)
• M23: 8,995,470 km (0.047 R)
• M24: 9,315,609 km (0.11 R)
• M25: 9,403,573 km (0.078 R)
• M26: 9,758,269 km (0.092 R)
• M27: 9,907,418 km (0.091 R)
• M28: 10,207,811 km (0.05 R)
• M29: 11,945,540 km (0.088 R)
• M30: 12,458,810 km (0.081 R)
• M31: 12,555,899 km (0.1 R)
• M32: 13,275,165 km (0.06 R)
• M33: 13,806,836 km (0.097 R)
• M34: 14,007,896 km (0.107 R)
• M35: 14,583,100 km (0.096 R)
• M36: 14,685,425 km (0.077 R)
• M37: 15,408,431 km (0.113 R)
• M38: 15,826,707 km (0.037 R)
• M39: 17,140,176 km (0.088 R)
• M40: 17,718,970 km (0.109 R)
• M41: 17,937,682 km (0.115 R)
• M42: 18,340,998 km (0.103 R)
• M43: 18,525,303 km (0.106 R)
• M44: 19,306,054 km (0.063 R)
• M45: 19,908,335 km (0.096 R)
• M46: 20,478,453 km (0.071 R)
• M47: 22,378,196 km (0.109 R)
• M48: 22,733,192 km (0.05 R)
• M49: 23,689,122 km (0.079 R)
• M50: 25,106,562 km (0.065 R)
• M51: 26,843,543 km (0.078 R)
• M52: 26,969,205 km (0.042 R)
• M53: 27,853,628 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.9

Radius: 5.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.38 AU - 19.66 AU

Year: 26738 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,232,256 km

• M1: 375,491 km (0.093 R)
• M2: 499,507 km (0.115 R)
• M3: 815,009 km (0.093 R)
• M4: 993,180 km (0.08 R)
• M5: 1,086,978 km (0.067 R)
• M6: 1,283,400 km (0.09 R)
• M7: 2,055,475 km (0.101 R)
• M8: 2,155,556 km (0.1 R)
• M9: 2,195,947 km (0.079 R)
• M10: 2,745,271 km (0.099 R)
• M11: 3,789,912 km (0.086 R)
• M12: 4,392,343 km (0.096 R)
• M13: 4,836,948 km (0.109 R)
• M14: 4,997,317 km (0.089 R)
• M15: 5,159,481 km (0.108 R)
• M16: 5,295,914 km (0.078 R)
• M17: 5,628,171 km (0.08 R)
• M18: 7,265,969 km (0.119 R)
• M19: 8,199,758 km (0.113 R)
• M20: 8,391,094 km (0.101 R)
• M21: 8,455,122 km (0.067 R)
• M22: 8,551,613 km (0.097 R)
• M23: 9,804,345 km (0.106 R)
• M24: 9,871,814 km (0.059 R)
• M25: 10,451,954 km (0.045 R)
• M26: 10,659,297 km (0.11 R)
• M27: 11,860,119 km (0.068 R)
• M28: 11,932,076 km (0.113 R)
• M29: 12,257,601 km (0.084 R)
• M30: 12,512,964 km (0.093 R)
• M31: 12,769,973 km (0.088 R)
• M32: 13,177,328 km (0.101 R)
• M33: 13,364,027 km (0.112 R)
• M34: 13,551,473 km (0.101 R)
• M35: 13,815,363 km (0.1 R)
• M36: 14,310,084 km (0.062 R)
• M37: 16,266,225 km (0.069 R)
• M38: 17,356,943 km (0.097 R)
• M39: 17,520,603 km (0.106 R)
• M40: 17,602,583 km (0.111 R)
• M41: 18,346,084 km (0.101 R)
• M42: 19,184,431 km (0.079 R)
• M43: 19,480,635 km (0.082 R)
• M44: 19,565,606 km (0.107 R)
• M45: 20,984,991 km (0.095 R)
• M46: 21,028,524 km (0.058 R)
• M47: 22,259,415 km (0.112 R)
• M48: 22,615,309 km (0.102 R)
• M49: 23,197,693 km (0.119 R)
• M50: 23,423,137 km (0.109 R)
• M51: 24,377,422 km (0.057 R)
• M52: 25,483,548 km (0.119 R)
• M53: 25,669,499 km (0.057 R)
• M54: 26,042,745 km (0.07 R)
• M55: 26,089,569 km (0.11 R)
• M56: 26,183,218 km (0.044 R)
• M57: 26,464,761 km (0.051 R)
• M58: 26,841,897 km (0.063 R)
• M59: 27,505,962 km (0.059 R)
• M60: 27,553,534 km (0.073 R)
• M61: 28,656,968 km (0.105 R)
• M62: 28,753,608 km (0.067 R)
• M63: 28,801,928 km (0.086 R)
• M64: 29,141,216 km (0.107 R)
• M65: 29,676,926 km (0.115 R)
• M66: 29,823,682 km (0.083 R)
• M67: 30,216,077 km (0.092 R)
• M68: 30,807,737 km (0.036 R)
• M69: 31,602,550 km (0.073 R)
• M70: 32,756,997 km (0.076 R)
• M71: 33,212,522 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 10,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit