🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.55 AU - 0.67 AU

Year: 179 Days

Day: 24.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.6 AU - 0.92 AU

Year: 250 Days

Day: 28.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,094,315 km

• M1: 66,272 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.15 AU - 1.41 AU

Year: 546 Days

Day: 44.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,094,315 km

• M1: 287,976 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.36 AU - 1.94 AU

Year: 798 Days

Day: 47.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,094,315 km

• M1: 703,708 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.84 AU - 2.34 AU

Year: 1138 Days

Day: 38.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.03 AU - 3.15 AU

Year: 2046 Days

Day: 12.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,094,315 km

• M1: 1,528,292 km (0.101 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651

Radius: 13.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.94 AU - 5.66 AU

Year: 3962 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,094,315 km

• M1: 179,218 km (0.056 R)
• M2: 310,715 km (0.104 R)
• M3: 405,859 km (0.085 R)
• M4: 507,436 km (0.042 R)
• M5: 640,428 km (0.119 R)
• M6: 809,624 km (0.098 R)
• M7: 900,579 km (0.083 R)
• M8: 1,183,319 km (0.089 R)
• M9: 1,370,017 km (0.036 R)
• M10: 1,624,932 km (0.078 R)
• M11: 2,482,128 km (0.041 R)
• M12: 2,939,598 km (0.084 R)
• M13: 3,122,856 km (0.116 R)
• M14: 3,234,605 km (0.068 R)
• M15: 3,481,591 km (0.07 R)
• M16: 3,794,101 km (0.051 R)
• M17: 3,953,872 km (0.098 R)
• M18: 4,115,886 km (0.051 R)
• M19: 4,363,022 km (0.112 R)
• M20: 4,700,515 km (0.073 R)
• M21: 4,850,711 km (0.081 R)
• M22: 4,937,328 km (0.1 R)
• M23: 5,046,385 km (0.119 R)
• M24: 5,740,369 km (0.117 R)
• M25: 5,970,750 km (0.102 R)
• M26: 6,251,246 km (0.102 R)
• M27: 6,440,787 km (0.104 R)
• M28: 6,584,101 km (0.1 R)
• M29: 6,728,463 km (0.074 R)
• M30: 7,743,635 km (0.108 R)
• M31: 8,075,592 km (0.045 R)
• M32: 8,256,306 km (0.102 R)
• M33: 8,516,756 km (0.101 R)
• M34: 8,674,283 km (0.094 R)
• M35: 8,806,378 km (0.115 R)
• M36: 9,179,774 km (0.109 R)
• M37: 9,558,406 km (0.031 R)
• M38: 9,722,366 km (0.085 R)
• M39: 10,052,827 km (0.083 R)
• M40: 10,247,454 km (0.085 R)
• M41: 10,838,515 km (0.083 R)
• M42: 11,789,958 km (0.061 R)
• M43: 11,907,093 km (0.109 R)
• M44: 11,995,206 km (0.053 R)
• M45: 13,342,933 km (0.082 R)
• M46: 13,649,011 km (0.11 R)
• M47: 14,268,047 km (0.039 R)
• M48: 14,959,637 km (0.093 R)
• M49: 15,309,547 km (0.07 R)
• M50: 15,791,102 km (0.093 R)
• M51: 15,887,892 km (0.12 R)
• M52: 16,473,568 km (0.109 R)
• M53: 16,670,439 km (0.055 R)
• M54: 16,900,969 km (0.079 R)
• M55: 17,000,152 km (0.085 R)
• M56: 18,306,591 km (0.029 R)
• M57: 18,920,540 km (0.104 R)
• M58: 19,023,464 km (0.06 R)
• M59: 19,680,049 km (0.083 R)
• M60: 20,379,120 km (0.079 R)
• M61: 20,555,196 km (0.097 R)
• M62: 20,696,417 km (0.109 R)
• M63: 20,944,300 km (0.106 R)
• M64: 22,634,307 km (0.069 R)
• M65: 22,816,667 km (0.101 R)
• M66: 23,661,895 km (0.061 R)
• M67: 24,181,449 km (0.036 R)
• M68: 25,080,681 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.9

Radius: 9.1

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.38 AU - 9.92 AU

Year: 8765 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,094,315 km

• M1: 147,653 km (0.073 R)
• M2: 281,244 km (0.087 R)
• M3: 558,000 km (0.111 R)
• M4: 620,083 km (0.101 R)
• M5: 930,349 km (0.088 R)
• M6: 1,044,343 km (0.083 R)
• M7: 1,502,262 km (0.067 R)
• M8: 1,569,282 km (0.085 R)
• M9: 1,637,349 km (0.118 R)
• M10: 1,776,624 km (0.104 R)
• M11: 1,968,409 km (0.081 R)
• M12: 3,054,489 km (0.103 R)
• M13: 3,140,209 km (0.101 R)
• M14: 3,197,954 km (0.079 R)
• M15: 3,285,020 km (0.089 R)
• M16: 3,372,983 km (0.063 R)
• M17: 4,652,494 km (0.085 R)
• M18: 5,120,735 km (0.075 R)
• M19: 5,851,072 km (0.047 R)
• M20: 6,283,111 km (0.1 R)
• M21: 6,688,222 km (0.107 R)
• M22: 7,178,005 km (0.093 R)
• M23: 7,254,300 km (0.101 R)
• M24: 7,523,875 km (0.086 R)
• M25: 8,032,957 km (0.05 R)
• M26: 8,351,900 km (0.077 R)
• M27: 8,593,799 km (0.039 R)
• M28: 9,167,208 km (0.11 R)
• M29: 9,416,887 km (0.082 R)
• M30: 9,710,847 km (0.084 R)
• M31: 9,965,313 km (0.057 R)
• M32: 10,221,873 km (0.06 R)
• M33: 10,785,408 km (0.111 R)
• M34: 11,582,316 km (0.114 R)
• M35: 12,078,682 km (0.063 R)
• M36: 12,398,073 km (0.029 R)
• M37: 12,489,926 km (0.082 R)
• M38: 12,720,457 km (0.076 R)
• M39: 13,092,058 km (0.112 R)
• M40: 13,420,275 km (0.099 R)
• M41: 13,514,522 km (0.113 R)
• M42: 13,703,763 km (0.074 R)
• M43: 14,905,932 km (0.041 R)
• M44: 15,199,592 km (0.117 R)
• M45: 15,445,681 km (0.071 R)
• M46: 16,242,140 km (0.119 R)
• M47: 18,186,613 km (0.106 R)
• M48: 19,505,468 km (0.09 R)
• M49: 20,582,722 km (0.067 R)
• M50: 21,073,702 km (0.102 R)
• M51: 21,845,179 km (0.119 R)
• M52: 22,625,930 km (0.058 R)
• M53: 22,907,024 km (0.069 R)
• M54: 24,906,549 km (0.073 R)
• M55: 25,488,186 km (0.092 R)
• M56: 25,546,529 km (0.12 R)
• M57: 25,663,515 km (0.102 R)
• M58: 25,956,577 km (0.083 R)
• M59: 26,783,255 km (0.112 R)
• M60: 26,842,645 km (0.068 R)
• M61: 27,618,460 km (0.057 R)
• M62: 27,738,587 km (0.075 R)
• M63: 28,039,279 km (0.071 R)
• M64: 28,099,716 km (0.114 R)
• M65: 28,765,726 km (0.048 R)
• M66: 29,253,415 km (0.112 R)
• M67: 31,356,462 km (0.069 R)
• M68: 31,795,531 km (0.105 R)
• M69: 32,047,305 km (0.068 R)
• M70: 32,870,093 km (0.038 R)
• M71: 33,892,445 km (0.056 R)
• M72: 34,149,604 km (0.03 R)
• M73: 34,536,613 km (0.117 R)
• M74: 35,968,115 km (0.066 R)
• M75: 36,033,639 km (0.107 R)
• M76: 38,084,626 km (0.055 R)
• M77: 38,151,496 km (0.119 R)
• M78: 38,218,366 km (0.115 R)
• M79: 38,285,237 km (0.115 R)
• M80: 39,023,353 km (0.075 R)
• M81: 39,698,488 km (0.102 R)
• M82: 40,581,863 km (0.118 R)
• M83: 42,368,062 km (0.119 R)
• M84: 42,853,357 km (0.091 R)
• M85: 44,672,019 km (0.119 R)
• M86: 46,230,380 km (0.111 R)
• M87: 47,518,716 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 8.4

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.21 AU - 11.19 AU

Year: 10513 Days

Day: 5.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,094,315 km

• M1: 224,098 km (0.07 R)
• M2: 536,308 km (0.103 R)
• M3: 839,244 km (0.069 R)
• M4: 1,061,846 km (0.045 R)
• M5: 1,562,251 km (0.071 R)
• M6: 1,760,767 km (0.115 R)
• M7: 1,941,481 km (0.119 R)
• M8: 2,074,174 km (0.105 R)
• M9: 2,155,257 km (0.038 R)
• M10: 2,461,932 km (0.073 R)
• M11: 2,723,130 km (0.104 R)
• M12: 2,902,348 km (0.101 R)
• M13: 3,023,971 km (0.105 R)
• M14: 3,085,456 km (0.077 R)
• M15: 3,399,163 km (0.042 R)
• M16: 3,822,226 km (0.054 R)
• M17: 4,124,862 km (0.049 R)
• M18: 4,540,595 km (0.116 R)
• M19: 4,825,279 km (0.072 R)
• M20: 4,897,236 km (0.033 R)
• M21: 5,263,003 km (0.072 R)
• M22: 5,599,897 km (0.112 R)
• M23: 5,905,077 km (0.051 R)
• M24: 6,137,552 km (0.074 R)
• M25: 6,373,168 km (0.117 R)
• M26: 6,531,892 km (0.038 R)
• M27: 6,934,310 km (0.066 R)
• M28: 7,138,661 km (0.073 R)
• M29: 8,232,670 km (0.065 R)
• M30: 9,153,894 km (0.075 R)
• M31: 9,649,511 km (0.107 R)
• M32: 11,235,847 km (0.112 R)
• M33: 11,427,781 km (0.107 R)
• M34: 15,701,194 km (0.115 R)
• M35: 16,293,751 km (0.079 R)
• M36: 16,729,380 km (0.049 R)
• M37: 16,784,133 km (0.112 R)
• M38: 17,445,356 km (0.057 R)
• M39: 17,890,858 km (0.056 R)
• M40: 18,679,688 km (0.111 R)
• M41: 18,850,229 km (0.052 R)
• M42: 20,116,276 km (0.105 R)
• M43: 22,608,726 km (0.091 R)
• M44: 23,094,321 km (0.084 R)
• M45: 23,399,650 km (0.117 R)
• M46: 23,460,836 km (0.118 R)
• M47: 23,522,171 km (0.102 R)
• M48: 24,199,700 km (0.112 R)
• M49: 24,758,896 km (0.11 R)
• M50: 26,143,425 km (0.113 R)
• M51: 26,207,004 km (0.048 R)
• M52: 28,332,341 km (0.061 R)
• M53: 29,647,306 km (0.062 R)
• M54: 30,045,536 km (0.039 R)
• M55: 30,914,699 km (0.11 R)
• M56: 31,724,323 km (0.112 R)
• M57: 33,571,258 km (0.108 R)
• M58: 33,986,392 km (0.115 R)
• M59: 34,612,310 km (0.111 R)
• M60: 35,101,794 km (0.108 R)
• M61: 35,171,955 km (0.106 R)
• M62: 39,755,036 km (0.067 R)
• M63: 39,974,346 km (0.094 R)
• M64: 40,047,649 km (0.088 R)
• M65: 40,487,916 km (0.078 R)
• M66: 40,708,573 km (0.117 R)
• M67: 43,539,114 km (0.104 R)
• M68: 43,765,306 km (0.105 R)
• M69: 43,916,250 km (0.115 R)
• M70: 44,218,737 km (0.081 R)
• M71: 45,282,976 km (0.104 R)
• M72: 45,512,011 km (0.112 R)
• M73: 46,355,593 km (0.085 R)
• M74: 47,281,604 km (0.12 R)
• M75: 48,213,748 km (0.092 R)
• M76: 48,603,899 km (0.117 R)
• M77: 48,838,469 km (0.105 R)
• M78: 49,151,876 km (0.088 R)
• M79: 49,308,805 km (0.099 R)
• M80: 49,387,343 km (0.078 R)
• M81: 49,623,259 km (0.048 R)
• M82: 50,728,937 km (0.06 R)
• M83: 50,808,224 km (0.091 R)
• M84: 51,444,015 km (0.088 R)
• M85: 52,242,419 km (0.12 R)
• M86: 52,803,710 km (0.031 R)
• M87: 53,286,462 km (0.063 R)
• M88: 53,447,729 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 11,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit