🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.41 AU - 0.67 AU

Year: 152 Days

Day: 21.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.58 AU - 0.74 AU

Year: 205 Days

Day: 26.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.54 AU - 0.84 AU

Year: 219 Days

Day: 20.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,444,699 km

• M1: 92,900 km (0.104 R)
• M2: 351,555 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.27 AU - 1.39 AU

Year: 587 Days

Day: 36.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.52 AU - 2 AU

Year: 894 Days

Day: 29.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.74 AU - 2.88 AU

Year: 1804 Days

Day: 43.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.5

Radius: 14.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.02 AU - 4.38 AU

Year: 3296 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,444,699 km

• M1: 202,107 km (0.111 R)
• M2: 332,855 km (0.114 R)
• M3: 509,979 km (0.115 R)
• M4: 622,477 km (0.054 R)
• M5: 763,847 km (0.043 R)
• M6: 917,633 km (0.061 R)
• M7: 1,061,696 km (0.114 R)
• M8: 1,158,636 km (0.036 R)
• M9: 1,293,124 km (0.112 R)
• M10: 1,820,008 km (0.084 R)
• M11: 1,938,639 km (0.103 R)
• M12: 2,059,963 km (0.119 R)
• M13: 2,268,053 km (0.091 R)
• M14: 2,425,131 km (0.097 R)
• M15: 2,541,817 km (0.052 R)
• M16: 2,765,765 km (0.111 R)
• M17: 2,887,987 km (0.079 R)
• M18: 3,444,192 km (0.102 R)
• M19: 3,542,926 km (0.069 R)
• M20: 4,085,967 km (0.108 R)
• M21: 4,190,835 km (0.104 R)
• M22: 4,385,312 km (0.116 R)
• M23: 4,546,728 km (0.096 R)
• M24: 4,710,239 km (0.071 R)
• M25: 4,912,644 km (0.102 R)
• M26: 5,024,394 km (0.045 R)
• M27: 5,174,590 km (0.09 R)
• M28: 5,307,284 km (0.069 R)
• M29: 5,556,813 km (0.058 R)
• M30: 5,692,797 km (0.104 R)
• M31: 6,127,379 km (0.112 R)
• M32: 6,227,759 km (0.119 R)
• M33: 6,987,118 km (0.12 R)
• M34: 7,884,705 km (0.111 R)
• M35: 8,258,401 km (0.094 R)
• M36: 8,458,563 km (0.061 R)
• M37: 8,615,491 km (0.067 R)
• M38: 8,863,823 km (0.109 R)
• M39: 9,000,406 km (0.104 R)
• M40: 9,999,421 km (0.064 R)
• M41: 10,117,753 km (0.098 R)
• M42: 10,887,135 km (0.069 R)
• M43: 11,008,907 km (0.097 R)
• M44: 11,180,496 km (0.073 R)
• M45: 11,501,234 km (0.067 R)
• M46: 11,725,032 km (0.094 R)
• M47: 12,151,835 km (0.075 R)
• M48: 12,354,540 km (0.068 R)
• M49: 12,507,280 km (0.094 R)
• M50: 12,635,036 km (0.119 R)
• M51: 12,814,554 km (0.06 R)
• M52: 12,917,627 km (0.1 R)
• M53: 13,332,461 km (0.1 R)
• M54: 13,909,909 km (0.092 R)
• M55: 14,308,438 km (0.1 R)
• M56: 15,035,184 km (0.114 R)
• M57: 15,581,366 km (0.088 R)
• M58: 16,245,431 km (0.103 R)
• M59: 16,721,302 km (0.098 R)
• M60: 16,918,622 km (0.093 R)
• M61: 17,230,234 km (0.117 R)
• M62: 17,458,221 km (0.048 R)
• M63: 17,601,087 km (0.114 R)
• M64: 17,744,402 km (0.111 R)
• M65: 17,945,611 km (0.071 R)
• M66: 18,263,506 km (0.111 R)
• M67: 18,495,832 km (0.054 R)
• M68: 18,758,526 km (0.119 R)
• M69: 19,287,354 km (0.074 R)
• M70: 19,405,537 km (0.095 R)
• M71: 19,940,349 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 13.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.21 AU - 6.33 AU

Year: 6011 Days

Day: 13.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,444,699 km

• M1: 194,178 km (0.09 R)
• M2: 293,661 km (0.102 R)
• M3: 508,334 km (0.091 R)
• M4: 745,446 km (0.109 R)
• M5: 934,837 km (0.103 R)
• M6: 1,050,775 km (0.103 R)
• M7: 1,396,795 km (0.06 R)
• M8: 1,688,960 km (0.101 R)
• M9: 1,796,970 km (0.12 R)
• M10: 1,944,772 km (0.108 R)
• M11: 2,116,211 km (0.069 R)
• M12: 2,213,600 km (0.11 R)
• M13: 2,453,854 km (0.103 R)
• M14: 2,702,785 km (0.09 R)
• M15: 3,638,968 km (0.108 R)
• M16: 3,733,215 km (0.075 R)
• M17: 3,828,210 km (0.081 R)
• M18: 4,668,501 km (0.096 R)
• M19: 4,771,125 km (0.066 R)
• M20: 4,978,617 km (0.072 R)
• M21: 5,136,293 km (0.113 R)
• M22: 5,268,987 km (0.109 R)
• M23: 5,402,877 km (0.046 R)
• M24: 5,619,345 km (0.083 R)
• M25: 5,866,331 km (0.083 R)
• M26: 6,117,057 km (0.097 R)
• M27: 7,066,255 km (0.103 R)
• M28: 7,333,138 km (0.086 R)
• M29: 8,844,226 km (0.079 R)
• M30: 9,196,529 km (0.085 R)
• M31: 9,423,170 km (0.12 R)
• M32: 10,381,494 km (0.104 R)
• M33: 11,440,348 km (0.095 R)
• M34: 11,544,617 km (0.048 R)
• M35: 11,754,204 km (0.042 R)
• M36: 11,929,832 km (0.113 R)
• M37: 12,283,631 km (0.031 R)
• M38: 13,183,312 km (0.1 R)
• M39: 13,292,668 km (0.072 R)
• M40: 13,844,385 km (0.107 R)
• M41: 14,104,237 km (0.081 R)
• M42: 14,216,286 km (0.101 R)
• M43: 15,505,221 km (0.06 R)
• M44: 16,241,841 km (0.075 R)
• M45: 16,634,236 km (0.103 R)
• M46: 16,752,418 km (0.085 R)
• M47: 16,989,980 km (0.05 R)
• M48: 17,148,853 km (0.093 R)
• M49: 18,193,943 km (0.113 R)
• M50: 18,970,656 km (0.088 R)
• M51: 19,135,662 km (0.104 R)
• M52: 19,549,899 km (0.113 R)
• M53: 19,674,813 km (0.084 R)
• M54: 20,429,833 km (0.111 R)
• M55: 21,365,418 km (0.114 R)
• M56: 21,580,091 km (0.12 R)
• M57: 22,663,778 km (0.117 R)
• M58: 23,146,231 km (0.099 R)
• M59: 23,987,570 km (0.053 R)
• M60: 24,389,539 km (0.099 R)
• M61: 24,838,931 km (0.062 R)
• M62: 24,929,139 km (0.049 R)
• M63: 25,882,825 km (0.115 R)
• M64: 26,387,120 km (0.113 R)
• M65: 26,525,198 km (0.088 R)
• M66: 26,755,878 km (0.104 R)
• M67: 27,265,858 km (0.094 R)
• M68: 27,872,626 km (0.113 R)
• M69: 28,060,222 km (0.037 R)
• M70: 28,389,487 km (0.111 R)
• M71: 29,147,051 km (0.051 R)
• M72: 30,585,285 km (0.068 R)
• M73: 31,069,832 km (0.107 R)
• M74: 31,215,690 km (0.118 R)
• M75: 31,899,502 km (0.083 R)
• M76: 32,489,516 km (0.043 R)
• M77: 32,785,869 km (0.075 R)
• M78: 33,331,453 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.5

Radius: 14.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.42 AU - 10.48 AU

Year: 12017 Days

Day: 12.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,444,699 km

• M1: 195,375 km (0.054 R)
• M2: 571,165 km (0.108 R)
• M3: 702,063 km (0.117 R)
• M4: 863,629 km (0.084 R)
• M5: 1,590,973 km (0.114 R)
• M6: 1,911,861 km (0.081 R)
• M7: 2,014,934 km (0.085 R)
• M8: 2,587,445 km (0.082 R)
• M9: 2,877,814 km (0.1 R)
• M10: 2,966,975 km (0.117 R)
• M11: 3,209,473 km (0.089 R)
• M12: 3,333,340 km (0.103 R)
• M13: 3,714,366 km (0.11 R)
• M14: 4,728,190 km (0.119 R)
• M15: 5,048,629 km (0.11 R)
• M16: 5,561,301 km (0.072 R)
• M17: 5,975,837 km (0.111 R)
• M18: 6,090,578 km (0.065 R)
• M19: 6,283,709 km (0.101 R)
• M20: 6,715,598 km (0.108 R)
• M21: 7,402,252 km (0.042 R)
• M22: 8,196,019 km (0.099 R)
• M23: 9,017,161 km (0.07 R)
• M24: 9,370,661 km (0.095 R)
• M25: 10,597,663 km (0.03 R)
• M26: 11,348,494 km (0.08 R)
• M27: 12,116,680 km (0.06 R)
• M28: 12,901,620 km (0.066 R)
• M29: 13,150,251 km (0.058 R)
• M30: 14,160,934 km (0.105 R)
• M31: 14,987,463 km (0.098 R)
• M32: 15,248,960 km (0.087 R)
• M33: 15,989,320 km (0.109 R)
• M34: 16,741,348 km (0.112 R)
• M35: 17,012,868 km (0.085 R)
• M36: 18,503,461 km (0.069 R)
• M37: 19,349,737 km (0.079 R)
• M38: 20,093,388 km (0.098 R)
• M39: 21,549,573 km (0.06 R)
• M40: 21,667,606 km (0.074 R)
• M41: 22,499,370 km (0.118 R)
• M42: 22,859,153 km (0.073 R)
• M43: 23,039,718 km (0.04 R)
• M44: 24,255,649 km (0.102 R)
• M45: 26,244,403 km (0.052 R)
• M46: 26,623,185 km (0.112 R)
• M47: 27,513,741 km (0.09 R)
• M48: 28,349,694 km (0.067 R)
• M49: 28,543,723 km (0.055 R)
• M50: 28,868,200 km (0.037 R)
• M51: 29,063,426 km (0.039 R)
• M52: 29,455,222 km (0.104 R)
• M53: 30,112,256 km (0.074 R)
• M54: 30,442,419 km (0.083 R)
• M55: 31,106,633 km (0.08 R)
• M56: 31,641,446 km (0.095 R)
• M57: 32,246,719 km (0.112 R)
• M58: 32,449,424 km (0.071 R)
• M59: 32,991,866 km (0.111 R)
• M60: 33,811,064 km (0.074 R)
• M61: 34,360,836 km (0.086 R)
• M62: 34,636,993 km (0.1 R)
• M63: 34,844,486 km (0.104 R)
• M64: 35,608,931 km (0.099 R)
• M65: 36,098,265 km (0.12 R)
• M66: 36,449,222 km (0.082 R)
• M67: 36,942,446 km (0.089 R)
• M68: 37,083,667 km (0.107 R)
• M69: 37,437,765 km (0.085 R)
• M70: 37,579,733 km (0.058 R)
• M71: 39,080,948 km (0.115 R)
• M72: 39,730,352 km (0.115 R)
• M73: 41,259,542 km (0.112 R)
• M74: 41,847,162 km (0.101 R)
• M75: 42,215,771 km (0.091 R)
• M76: 42,659,628 km (0.055 R)
• M77: 43,477,180 km (0.112 R)
• M78: 46,494,121 km (0.076 R)
• M79: 49,111,036 km (0.116 R)
• M80: 51,223,209 km (0.113 R)
• M81: 52,727,266 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit