🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 222 Days

Day: 37.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 115.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.65 AU - 0.79 AU

Year: 231 Days

Day: 15.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 127.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.08 AU - 1.26 AU

Year: 479 Days

Day: 30.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.07 AU - 1.65 AU

Year: 601 Days

Day: 29.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,656,544 km

• M1: 119,529 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.55 AU - 2.21 AU

Year: 976 Days

Day: 23.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.29 AU - 3.79 AU

Year: 2523 Days

Day: 46.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.2

Radius: 10.8

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.81 AU - 4.99 AU

Year: 4108 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,656,544 km

• M1: 236,664 km (0.086 R)
• M2: 379,829 km (0.061 R)
• M3: 479,760 km (0.115 R)
• M4: 601,084 km (0.039 R)
• M5: 953,088 km (0.098 R)
• M6: 1,044,343 km (0.093 R)
• M7: 1,124,976 km (0.116 R)
• M8: 1,193,941 km (0.074 R)
• M9: 1,336,358 km (0.119 R)
• M10: 1,670,111 km (0.101 R)
• M11: 1,846,786 km (0.03 R)
• M12: 1,979,329 km (0.077 R)
• M13: 2,236,638 km (0.118 R)
• M14: 2,414,210 km (0.104 R)
• M15: 2,541,369 km (0.074 R)
• M16: 2,917,009 km (0.113 R)
• M17: 3,072,441 km (0.115 R)
• M18: 3,151,130 km (0.095 R)
• M19: 4,039,442 km (0.066 R)
• M20: 4,147,601 km (0.093 R)
• M21: 5,352,911 km (0.04 R)
• M22: 5,424,269 km (0.072 R)
• M23: 5,932,453 km (0.115 R)
• M24: 6,130,072 km (0.101 R)
• M25: 6,456,046 km (0.107 R)
• M26: 6,787,555 km (0.111 R)
• M27: 6,890,777 km (0.073 R)
• M28: 7,977,905 km (0.099 R)
• M29: 8,059,585 km (0.107 R)
• M30: 8,168,941 km (0.118 R)
• M31: 8,555,502 km (0.116 R)
• M32: 8,835,250 km (0.083 R)
• M33: 9,490,040 km (0.078 R)
• M34: 9,867,176 km (0.077 R)
• M35: 10,101,746 km (0.09 R)
• M36: 10,516,581 km (0.096 R)
• M37: 10,666,179 km (0.041 R)
• M38: 10,846,444 km (0.106 R)
• M39: 10,937,100 km (0.114 R)
• M40: 11,701,545 km (0.042 R)
• M41: 12,262,687 km (0.119 R)
• M42: 12,896,533 km (0.084 R)
• M43: 13,282,047 km (0.118 R)
• M44: 13,606,076 km (0.104 R)
• M45: 14,427,667 km (0.089 R)
• M46: 15,299,225 km (0.088 R)
• M47: 15,604,853 km (0.119 R)
• M48: 15,809,802 km (0.037 R)
• M49: 15,912,576 km (0.091 R)
• M50: 16,603,568 km (0.096 R)
• M51: 16,673,281 km (0.112 R)
• M52: 17,163,364 km (0.067 R)
• M53: 17,765,046 km (0.065 R)
• M54: 18,662,334 km (0.105 R)
• M55: 19,500,830 km (0.105 R)
• M56: 19,980,142 km (0.114 R)
• M57: 20,054,343 km (0.079 R)
• M58: 20,128,543 km (0.051 R)
• M59: 21,101,228 km (0.075 R)
• M60: 21,631,403 km (0.118 R)
• M61: 22,627,576 km (0.071 R)
• M62: 24,149,883 km (0.078 R)
• M63: 24,347,502 km (0.107 R)
• M64: 24,783,879 km (0.091 R)
• M65: 24,983,144 km (0.083 R)
• M66: 25,463,652 km (0.102 R)
• M67: 25,543,986 km (0.114 R)
• M68: 25,785,587 km (0.096 R)
• M69: 26,027,935 km (0.054 R)
• M70: 26,149,409 km (0.096 R)
• M71: 26,596,407 km (0.053 R)
• M72: 26,718,778 km (0.087 R)
• M73: 27,086,938 km (0.106 R)
• M74: 27,251,197 km (0.103 R)
• M75: 27,539,322 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.7

Radius: 14.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.5 AU - 8.12 AU

Year: 6731 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,656,544 km

• M1: 179,667 km (0.107 R)
• M2: 317,746 km (0.117 R)
• M3: 440,566 km (0.113 R)
• M4: 928,255 km (0.116 R)
• M5: 1,288,486 km (0.026 R)
• M6: 1,388,567 km (0.045 R)
• M7: 1,608,776 km (0.086 R)
• M8: 1,729,651 km (0.068 R)
• M9: 2,019,422 km (0.085 R)
• M10: 2,124,140 km (0.047 R)
• M11: 2,311,885 km (0.085 R)
• M12: 2,435,603 km (0.067 R)
• M13: 2,908,482 km (0.103 R)
• M14: 4,005,932 km (0.075 R)
• M15: 4,721,309 km (0.114 R)
• M16: 4,879,883 km (0.038 R)
• M17: 5,202,266 km (0.097 R)
• M18: 5,476,479 km (0.081 R)
• M19: 5,568,930 km (0.079 R)
• M20: 5,792,878 km (0.069 R)
• M21: 6,000,969 km (0.041 R)
• M22: 6,192,155 km (0.084 R)
• M23: 6,405,033 km (0.092 R)
• M24: 6,620,304 km (0.091 R)
• M25: 8,150,990 km (0.118 R)
• M26: 8,749,830 km (0.085 R)
• M27: 9,854,461 km (0.031 R)
• M28: 10,035,324 km (0.086 R)
• M29: 10,194,496 km (0.102 R)
• M30: 11,308,402 km (0.066 R)
• M31: 11,976,058 km (0.047 R)
• M32: 12,656,578 km (0.116 R)
• M33: 12,853,299 km (0.087 R)
• M34: 14,106,032 km (0.052 R)
• M35: 14,876,311 km (0.109 R)
• M36: 14,980,132 km (0.106 R)
• M37: 15,397,510 km (0.1 R)
• M38: 16,430,933 km (0.089 R)
• M39: 17,459,567 km (0.115 R)
• M40: 17,706,105 km (0.109 R)
• M41: 18,230,745 km (0.067 R)
• M42: 18,900,644 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 12.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.72 AU - 11.8 AU

Year: 12447 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,656,544 km

• M1: 245,191 km (0.088 R)
• M2: 706,551 km (0.094 R)
• M3: 1,054,815 km (0.085 R)
• M4: 1,494,333 km (0.1 R)
• M5: 1,839,007 km (0.063 R)
• M6: 2,010,147 km (0.077 R)
• M7: 2,723,280 km (0.101 R)
• M8: 3,069,748 km (0.118 R)
• M9: 3,274,249 km (0.082 R)
• M10: 4,193,079 km (0.102 R)
• M11: 4,277,901 km (0.091 R)
• M12: 4,391,894 km (0.093 R)
• M13: 4,769,330 km (0.068 R)
• M14: 5,127,168 km (0.066 R)
• M15: 5,996,182 km (0.046 R)
• M16: 6,124,088 km (0.109 R)
• M17: 6,513,192 km (0.071 R)
• M18: 7,112,182 km (0.105 R)
• M19: 7,213,759 km (0.072 R)
• M20: 7,486,925 km (0.077 R)
• M21: 9,456,081 km (0.063 R)
• M22: 10,210,055 km (0.106 R)
• M23: 10,944,131 km (0.058 R)
• M24: 11,416,562 km (0.098 R)
• M25: 11,895,723 km (0.043 R)
• M26: 12,750,077 km (0.099 R)
• M27: 13,666,364 km (0.053 R)
• M28: 14,132,511 km (0.118 R)
• M29: 14,776,530 km (0.118 R)
• M30: 15,123,896 km (0.075 R)
• M31: 16,361,070 km (0.056 R)
• M32: 16,720,554 km (0.115 R)
• M33: 16,810,762 km (0.105 R)
• M34: 16,946,596 km (0.083 R)
• M35: 17,538,854 km (0.05 R)
• M36: 18,091,618 km (0.119 R)
• M37: 18,230,745 km (0.116 R)
• M38: 18,323,645 km (0.113 R)
• M39: 18,556,718 km (0.114 R)
• M40: 18,978,584 km (0.095 R)
• M41: 19,736,597 km (0.038 R)
• M42: 20,023,376 km (0.118 R)
• M43: 20,215,310 km (0.104 R)
• M44: 20,843,471 km (0.09 R)
• M45: 21,576,202 km (0.108 R)
• M46: 21,921,025 km (0.09 R)
• M47: 22,416,792 km (0.056 R)
• M48: 23,723,081 km (0.086 R)
• M49: 25,157,425 km (0.068 R)
• M50: 26,199,075 km (0.114 R)
• M51: 26,725,211 km (0.098 R)
• M52: 26,989,550 km (0.052 R)
• M53: 28,163,146 km (0.116 R)
• M54: 28,378,267 km (0.112 R)
• M55: 30,009,482 km (0.114 R)
• M56: 30,780,959 km (0.046 R)
• M57: 31,559,167 km (0.106 R)
• M58: 31,950,664 km (0.056 R)
• M59: 32,512,704 km (0.077 R)
• M60: 33,817,795 km (0.031 R)
• M61: 34,161,123 km (0.106 R)
• M62: 34,505,646 km (0.113 R)
• M63: 35,082,197 km (0.085 R)
• M64: 35,953,305 km (0.117 R)
• M65: 36,596,426 km (0.108 R)
• M66: 37,479,802 km (0.093 R)
• M67: 37,657,225 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 13,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit