🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.63 AU - 0.99 AU

Year: 279 Days

Day: 14.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.15 AU - 2.45 AU

Year: 1336 Days

Day: 13.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.54 AU - 2.66 AU

Year: 1605 Days

Day: 22.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.67 AU - 3.47 AU

Year: 2060 Days

Day: 23.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.92 AU - 3.42 AU

Year: 2161 Days

Day: 16.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.8

Radius: 9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.58 AU - 7.86 AU

Year: 7428 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,920,973 km

• M1: 126,261 km (0.043 R)
• M2: 406,457 km (0.103 R)
• M3: 733,030 km (0.101 R)
• M4: 876,644 km (0.09 R)
• M5: 1,073,066 km (0.106 R)
• M6: 1,131,857 km (0.086 R)
• M7: 1,253,032 km (0.096 R)
• M8: 1,833,322 km (0.072 R)
• M9: 2,105,291 km (0.092 R)
• M10: 2,748,562 km (0.094 R)
• M11: 3,060,174 km (0.107 R)
• M12: 4,015,356 km (0.103 R)
• M13: 4,108,706 km (0.051 R)
• M14: 4,732,678 km (0.083 R)
• M15: 5,156,788 km (0.113 R)
• M16: 5,232,934 km (0.086 R)
• M17: 5,412,002 km (0.078 R)
• M18: 5,987,954 km (0.082 R)
• M19: 6,283,260 km (0.109 R)
• M20: 7,397,016 km (0.101 R)
• M21: 7,627,098 km (0.086 R)
• M22: 7,830,401 km (0.064 R)
• M23: 8,064,821 km (0.099 R)
• M24: 8,183,004 km (0.055 R)
• M25: 8,995,170 km (0.097 R)
• M26: 9,240,810 km (0.092 R)
• M27: 9,801,503 km (0.058 R)
• M28: 10,534,084 km (0.106 R)
• M29: 10,760,425 km (0.11 R)
• M30: 10,857,963 km (0.077 R)
• M31: 11,482,684 km (0.11 R)
• M32: 12,118,924 km (0.038 R)
• M33: 12,288,268 km (0.114 R)
• M34: 13,460,517 km (0.06 R)
• M35: 14,024,501 km (0.107 R)
• M36: 14,202,373 km (0.074 R)
• M37: 14,524,308 km (0.096 R)
• M38: 14,668,221 km (0.087 R)
• M39: 14,993,746 km (0.107 R)
• M40: 15,102,803 km (0.1 R)
• M41: 15,248,511 km (0.078 R)
• M42: 15,394,818 km (0.055 R)
• M43: 16,058,583 km (0.117 R)
• M44: 16,319,333 km (0.088 R)
• M45: 16,618,977 km (0.117 R)
• M46: 17,528,981 km (0.039 R)
• M47: 18,454,992 km (0.091 R)
• M48: 18,845,592 km (0.063 R)
• M49: 18,963,176 km (0.111 R)
• M50: 19,953,514 km (0.037 R)
• M51: 20,314,194 km (0.112 R)
• M52: 20,475,161 km (0.057 R)
• M53: 20,596,186 km (0.068 R)
• M54: 20,717,360 km (0.12 R)
• M55: 20,798,442 km (0.073 R)
• M56: 21,123,219 km (0.079 R)
• M57: 21,204,750 km (0.098 R)
• M58: 21,695,880 km (0.113 R)
• M59: 23,024,010 km (0.045 R)
• M60: 24,250,114 km (0.084 R)
• M61: 24,677,814 km (0.08 R)
• M62: 26,281,952 km (0.062 R)
• M63: 27,473,799 km (0.111 R)
• M64: 27,607,240 km (0.101 R)
• M65: 28,863,712 km (0.1 R)
• M66: 29,044,726 km (0.086 R)
• M67: 30,276,515 km (0.099 R)
• M68: 30,783,203 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.5

Radius: 12.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.1 AU - 8.88 AU

Year: 7849 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,920,973 km

• M1: 172,486 km (0.059 R)
• M2: 269,575 km (0.11 R)
• M3: 356,193 km (0.107 R)
• M4: 439,818 km (0.052 R)
• M5: 562,338 km (0.106 R)
• M6: 676,781 km (0.093 R)
• M7: 859,440 km (0.072 R)
• M8: 1,234,182 km (0.107 R)
• M9: 1,831,527 km (0.035 R)
• M10: 1,944,772 km (0.103 R)
• M11: 2,368,882 km (0.061 R)
• M12: 2,528,653 km (0.114 R)
• M13: 3,481,741 km (0.107 R)
• M14: 4,691,539 km (0.097 R)
• M15: 5,214,084 km (0.119 R)
• M16: 5,400,184 km (0.101 R)
• M17: 5,612,314 km (0.1 R)
• M18: 6,613,123 km (0.106 R)
• M19: 7,172,919 km (0.064 R)
• M20: 7,302,321 km (0.109 R)
• M21: 7,537,190 km (0.067 R)
• M22: 7,668,686 km (0.062 R)
• M23: 7,880,816 km (0.096 R)
• M24: 8,310,910 km (0.065 R)
• M25: 8,501,497 km (0.058 R)
• M26: 8,914,687 km (0.076 R)
• M27: 9,589,672 km (0.119 R)
• M28: 9,703,815 km (0.088 R)
• M29: 10,077,810 km (0.115 R)
• M30: 10,397,950 km (0.041 R)
• M31: 10,515,234 km (0.107 R)
• M32: 10,958,942 km (0.076 R)
• M33: 11,198,149 km (0.068 R)
• M34: 11,651,131 km (0.098 R)
• M35: 11,742,535 km (0.114 R)
• M36: 12,326,715 km (0.09 R)
• M37: 12,419,765 km (0.048 R)
• M38: 12,637,879 km (0.109 R)
• M39: 12,920,170 km (0.115 R)
• M40: 13,172,990 km (0.045 R)
• M41: 13,268,134 km (0.043 R)
• M42: 13,491,185 km (0.078 R)
• M43: 13,779,759 km (0.087 R)
• M44: 14,200,279 km (0.095 R)
• M45: 14,395,803 km (0.032 R)
• M46: 14,789,545 km (0.075 R)
• M47: 15,087,095 km (0.081 R)
• M48: 15,186,727 km (0.09 R)
• M49: 15,453,610 km (0.085 R)
• M50: 16,195,316 km (0.108 R)
• M51: 17,156,033 km (0.096 R)
• M52: 17,538,555 km (0.081 R)
• M53: 17,923,919 km (0.059 R)
• M54: 18,489,399 km (0.087 R)
• M55: 18,845,891 km (0.118 R)
• M56: 19,132,670 km (0.047 R)
• M57: 19,348,689 km (0.066 R)
• M58: 19,638,012 km (0.067 R)
• M59: 19,965,182 km (0.108 R)
• M60: 20,404,252 km (0.062 R)
• M61: 20,514,655 km (0.062 R)
• M62: 20,662,009 km (0.109 R)
• M63: 20,920,664 km (0.079 R)
• M64: 21,143,265 km (0.102 R)
• M65: 21,590,862 km (0.074 R)
• M66: 21,815,708 km (0.098 R)
• M67: 22,533,329 km (0.11 R)
• M68: 22,875,908 km (0.088 R)
• M69: 23,759,283 km (0.078 R)
• M70: 24,575,489 km (0.108 R)
• M71: 25,203,651 km (0.113 R)
• M72: 25,440,614 km (0.113 R)
• M73: 25,916,634 km (0.076 R)
• M74: 26,195,634 km (0.064 R)
• M75: 26,596,108 km (0.057 R)
• M76: 26,756,776 km (0.114 R)

Asteroid Belt

Center: 8.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.5

Radius: 8.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.01 AU - 9.71 AU

Year: 10098 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,920,973 km

• M1: 121,025 km (0.117 R)
• M2: 206,445 km (0.107 R)
• M3: 263,442 km (0.051 R)
• M4: 459,565 km (0.094 R)
• M5: 560,992 km (0.082 R)
• M6: 680,670 km (0.113 R)
• M7: 888,163 km (0.112 R)
• M8: 1,017,565 km (0.062 R)
• M9: 1,078,601 km (0.106 R)
• M10: 1,243,158 km (0.08 R)
• M11: 1,512,285 km (0.07 R)
• M12: 1,785,151 km (0.031 R)
• M13: 1,950,158 km (0.094 R)
• M14: 2,508,607 km (0.116 R)
• M15: 2,626,041 km (0.074 R)
• M16: 2,676,904 km (0.055 R)
• M17: 2,849,091 km (0.072 R)
• M18: 3,114,029 km (0.104 R)
• M19: 3,258,690 km (0.086 R)
• M20: 3,535,895 km (0.096 R)
• M21: 3,611,143 km (0.098 R)
• M22: 3,743,986 km (0.115 R)
• M23: 4,034,355 km (0.114 R)
• M24: 4,172,434 km (0.109 R)
• M25: 4,534,461 km (0.088 R)
• M26: 4,740,009 km (0.113 R)
• M27: 4,843,979 km (0.112 R)
• M28: 4,948,698 km (0.051 R)
• M29: 5,203,014 km (0.069 R)
• M30: 5,969,404 km (0.093 R)
• M31: 6,262,915 km (0.075 R)
• M32: 6,747,163 km (0.082 R)
• M33: 7,243,379 km (0.092 R)
• M34: 7,339,272 km (0.116 R)
• M35: 7,556,637 km (0.098 R)
• M36: 8,271,117 km (0.104 R)
• M37: 9,032,719 km (0.119 R)
• M38: 9,187,852 km (0.042 R)
• M39: 9,343,733 km (0.084 R)
• M40: 9,500,512 km (0.091 R)
• M41: 9,976,233 km (0.114 R)
• M42: 10,136,453 km (0.102 R)
• M43: 10,324,647 km (0.047 R)
• M44: 10,568,042 km (0.075 R)
• M45: 11,005,766 km (0.098 R)
• M46: 11,088,493 km (0.047 R)
• M47: 11,143,695 km (0.07 R)
• M48: 11,449,323 km (0.07 R)
• M49: 12,040,385 km (0.104 R)
• M50: 12,411,238 km (0.084 R)
• M51: 12,554,852 km (0.115 R)
• M52: 13,428,354 km (0.028 R)
• M53: 13,546,237 km (0.095 R)
• M54: 14,111,118 km (0.117 R)
• M55: 14,592,823 km (0.118 R)
• M56: 14,683,779 km (0.096 R)
• M57: 14,896,657 km (0.118 R)
• M58: 15,079,914 km (0.11 R)
• M59: 15,233,252 km (0.05 R)
• M60: 15,510,606 km (0.119 R)
• M61: 15,603,357 km (0.116 R)
• M62: 16,731,325 km (0.077 R)
• M63: 17,530,028 km (0.106 R)
• M64: 17,853,010 km (0.05 R)
• M65: 18,965,719 km (0.062 R)
• M66: 19,065,052 km (0.075 R)
• M67: 19,164,385 km (0.102 R)
• M68: 20,744,587 km (0.079 R)
• M69: 21,360,781 km (0.118 R)
• M70: 21,533,118 km (0.06 R)
• M71: 22,296,366 km (0.094 R)
• M72: 22,436,240 km (0.1 R)
• M73: 22,646,275 km (0.04 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 11,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit