🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.56 AU - 0.74 AU

Year: 221 Days

Day: 43.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,470,700 km

• M1: 139,575 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.55 AU - 0.83 AU

Year: 242 Days

Day: 29.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 86.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.18 AU - 1.24 AU

Year: 561 Days

Day: 22.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.99 AU - 1.53 AU

Year: 597 Days

Day: 17.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.16 AU - 1.78 AU

Year: 752 Days

Day: 20.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.92 AU - 2.86 AU

Year: 1558 Days

Day: 19.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.3

Radius: 13

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.35 AU - 3.67 AU

Year: 2773 Days

Day: 11.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,470,700 km

• M1: 168,896 km (0.099 R)
• M2: 290,669 km (0.104 R)
• M3: 486,941 km (0.079 R)
• M4: 821,891 km (0.083 R)
• M5: 1,048,980 km (0.118 R)
• M6: 1,136,944 km (0.1 R)
• M7: 1,297,313 km (0.088 R)
• M8: 1,465,760 km (0.106 R)
• M9: 1,590,674 km (0.067 R)
• M10: 1,771,837 km (0.09 R)
• M11: 1,932,804 km (0.036 R)
• M12: 2,028,996 km (0.075 R)
• M13: 2,298,571 km (0.072 R)
• M14: 2,445,177 km (0.108 R)
• M15: 2,717,296 km (0.104 R)
• M16: 3,063,316 km (0.062 R)
• M17: 3,225,330 km (0.06 R)
• M18: 3,850,051 km (0.058 R)
• M19: 4,060,685 km (0.06 R)
• M20: 4,239,304 km (0.119 R)
• M21: 4,530,422 km (0.092 R)
• M22: 4,753,173 km (0.114 R)
• M23: 4,941,666 km (0.11 R)
• M24: 5,036,811 km (0.066 R)
• M25: 5,581,048 km (0.109 R)
• M26: 5,759,967 km (0.083 R)
• M27: 5,860,347 km (0.035 R)
• M28: 6,042,258 km (0.104 R)
• M29: 6,144,134 km (0.108 R)
• M30: 6,432,708 km (0.097 R)
• M31: 6,746,714 km (0.116 R)
• M32: 7,001,629 km (0.038 R)
• M33: 7,302,919 km (0.075 R)
• M34: 7,499,042 km (0.097 R)
• M35: 7,586,706 km (0.092 R)
• M36: 7,940,954 km (0.116 R)
• M37: 8,142,612 km (0.113 R)
• M38: 8,300,737 km (0.1 R)
• M39: 8,528,275 km (0.101 R)
• M40: 8,827,172 km (0.116 R)
• M41: 8,989,486 km (0.117 R)
• M42: 9,553,918 km (0.116 R)
• M43: 10,348,732 km (0.069 R)
• M44: 10,520,021 km (0.104 R)
• M45: 10,692,358 km (0.092 R)
• M46: 11,441,395 km (0.105 R)
• M47: 11,644,100 km (0.09 R)
• M48: 11,822,271 km (0.045 R)
• M49: 12,078,682 km (0.088 R)
• M50: 12,310,858 km (0.034 R)
• M51: 12,596,739 km (0.119 R)
• M52: 12,806,027 km (0.1 R)
• M53: 12,937,373 km (0.059 R)
• M54: 13,122,127 km (0.058 R)
• M55: 13,574,361 km (0.117 R)
• M56: 13,788,885 km (0.104 R)
• M57: 13,896,595 km (0.118 R)
• M58: 14,194,295 km (0.064 R)
• M59: 14,439,486 km (0.068 R)
• M60: 14,603,744 km (0.09 R)
• M61: 15,100,110 km (0.105 R)
• M62: 15,183,436 km (0.104 R)
• M63: 15,658,110 km (0.085 R)
• M64: 15,967,927 km (0.026 R)
• M65: 16,052,899 km (0.095 R)
• M66: 16,336,835 km (0.089 R)
• M67: 18,104,634 km (0.071 R)
• M68: 18,459,480 km (0.09 R)
• M69: 19,086,145 km (0.034 R)
• M70: 19,176,203 km (0.109 R)
• M71: 19,750,210 km (0.109 R)
• M72: 20,115,528 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 9.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.37 AU - 4.25 AU

Year: 3137 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,470,700 km

• M1: 126,261 km (0.107 R)
• M2: 211,382 km (0.106 R)
• M3: 272,418 km (0.095 R)
• M4: 426,204 km (0.081 R)
• M5: 529,277 km (0.082 R)
• M6: 641,625 km (0.096 R)
• M7: 742,903 km (0.118 R)
• M8: 849,866 km (0.099 R)
• M9: 948,002 km (0.118 R)
• M10: 1,148,612 km (0.112 R)
• M11: 1,547,291 km (0.099 R)
• M12: 1,730,997 km (0.095 R)
• M13: 2,100,653 km (0.081 R)
• M14: 2,275,084 km (0.106 R)
• M15: 2,424,233 km (0.048 R)
• M16: 2,535,534 km (0.101 R)
• M17: 2,732,106 km (0.035 R)
• M18: 2,805,708 km (0.088 R)
• M19: 2,965,927 km (0.097 R)
• M20: 3,085,306 km (0.098 R)
• M21: 3,228,472 km (0.117 R)
• M22: 3,351,291 km (0.064 R)
• M23: 3,613,387 km (0.112 R)
• M24: 3,846,610 km (0.095 R)
• M25: 4,024,931 km (0.064 R)
• M26: 4,328,016 km (0.058 R)
• M27: 4,828,421 km (0.118 R)
• M28: 4,918,030 km (0.117 R)
• M29: 5,046,834 km (0.117 R)
• M30: 5,373,705 km (0.065 R)
• M31: 5,546,491 km (0.1 R)
• M32: 5,843,143 km (0.08 R)
• M33: 5,979,576 km (0.073 R)
• M34: 6,117,207 km (0.114 R)
• M35: 6,186,470 km (0.096 R)
• M36: 6,621,202 km (0.049 R)
• M37: 6,849,638 km (0.118 R)
• M38: 7,124,150 km (0.072 R)
• M39: 7,270,157 km (0.098 R)
• M40: 7,565,015 km (0.091 R)
• M41: 7,684,095 km (0.104 R)
• M42: 7,758,894 km (0.12 R)
• M43: 7,878,871 km (0.065 R)
• M44: 7,984,487 km (0.08 R)
• M45: 8,120,920 km (0.112 R)
• M46: 8,304,178 km (0.106 R)
• M47: 8,550,416 km (0.059 R)
• M48: 8,643,466 km (0.029 R)
• M49: 8,783,639 km (0.098 R)
• M50: 9,050,372 km (0.09 R)
• M51: 9,208,497 km (0.107 R)
• M52: 9,415,540 km (0.107 R)
• M53: 9,511,582 km (0.057 R)
• M54: 9,834,115 km (0.071 R)
• M55: 9,899,190 km (0.095 R)
• M56: 10,045,796 km (0.117 R)
• M57: 10,143,932 km (0.073 R)
• M58: 10,258,973 km (0.108 R)
• M59: 10,490,102 km (0.115 R)
• M60: 10,639,700 km (0.108 R)
• M61: 10,789,896 km (0.047 R)
• M62: 10,890,575 km (0.095 R)
• M63: 10,957,745 km (0.054 R)
• M64: 11,092,533 km (0.107 R)
• M65: 11,346,849 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 9.8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.77 AU - 5.23 AU

Year: 4026 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,470,700 km

• M1: 165,306 km (0.116 R)
• M2: 305,180 km (0.107 R)
• M3: 623,973 km (0.117 R)
• M4: 787,334 km (0.046 R)
• M5: 879,336 km (0.059 R)
• M6: 975,079 km (0.084 R)
• M7: 1,095,056 km (0.04 R)
• M8: 1,156,840 km (0.111 R)
• M9: 1,295,218 km (0.026 R)
• M10: 1,361,041 km (0.061 R)
• M11: 1,473,240 km (0.092 R)
• M12: 1,600,548 km (0.12 R)
• M13: 1,841,251 km (0.063 R)
• M14: 1,940,883 km (0.085 R)
• M15: 2,016,878 km (0.058 R)
• M16: 2,317,570 km (0.097 R)
• M17: 2,521,323 km (0.03 R)
• M18: 3,078,874 km (0.116 R)
• M19: 3,658,117 km (0.054 R)
• M20: 3,800,235 km (0.029 R)
• M21: 3,928,141 km (0.085 R)
• M22: 4,025,080 km (0.073 R)
• M23: 4,139,223 km (0.112 R)
• M24: 4,237,808 km (0.026 R)
• M25: 4,521,596 km (0.092 R)
• M26: 4,589,363 km (0.112 R)
• M27: 4,691,539 km (0.093 R)
• M28: 4,950,343 km (0.102 R)
• M29: 5,160,678 km (0.067 R)
• M30: 5,644,926 km (0.067 R)
• M31: 5,791,233 km (0.1 R)
• M32: 5,883,385 km (0.107 R)
• M33: 6,181,234 km (0.07 R)
• M34: 6,427,024 km (0.115 R)
• M35: 6,579,913 km (0.118 R)
• M36: 6,714,700 km (0.116 R)
• M37: 6,830,938 km (0.114 R)
• M38: 7,104,702 km (0.116 R)
• M39: 7,223,184 km (0.084 R)
• M40: 7,764,429 km (0.075 R)
• M41: 8,111,945 km (0.038 R)
• M42: 8,235,812 km (0.079 R)
• M43: 8,297,895 km (0.059 R)
• M44: 8,422,809 km (0.103 R)
• M45: 8,611,153 km (0.063 R)
• M46: 8,716,470 km (0.073 R)
• M47: 8,949,543 km (0.114 R)
• M48: 9,034,814 km (0.098 R)
• M49: 9,120,384 km (0.112 R)
• M50: 9,292,421 km (0.098 R)
• M51: 10,234,888 km (0.103 R)
• M52: 10,346,488 km (0.102 R)
• M53: 10,503,416 km (0.064 R)
• M54: 10,751,599 km (0.097 R)
• M55: 11,001,727 km (0.099 R)
• M56: 11,184,834 km (0.1 R)
• M57: 11,438,253 km (0.105 R)
• M58: 11,623,755 km (0.084 R)
• M59: 12,829,663 km (0.114 R)
• M60: 13,119,284 km (0.099 R)
• M61: 13,411,000 km (0.099 R)
• M62: 13,557,606 km (0.092 R)
• M63: 13,754,028 km (0.109 R)
• M64: 14,952,008 km (0.088 R)
• M65: 15,155,012 km (0.06 R)
• M66: 15,384,346 km (0.104 R)
• M67: 15,461,090 km (0.102 R)
• M68: 15,898,215 km (0.05 R)
• M69: 16,339,379 km (0.115 R)
• M70: 16,600,876 km (0.038 R)
• M71: 16,758,402 km (0.062 R)
• M72: 16,837,390 km (0.103 R)
• M73: 16,942,856 km (0.105 R)
• M74: 17,154,388 km (0.036 R)
• M75: 17,580,143 km (0.048 R)
• M76: 18,117,349 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.2

Radius: 12.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.8 AU - 7.84 AU

Year: 6701 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,470,700 km

• M1: 151,543 km (0.057 R)
• M2: 422,464 km (0.09 R)
• M3: 722,408 km (0.099 R)
• M4: 832,811 km (0.092 R)
• M5: 1,201,121 km (0.084 R)
• M6: 1,335,011 km (0.095 R)
• M7: 1,527,843 km (0.1 R)
• M8: 1,786,947 km (0.07 R)
• M9: 1,941,481 km (0.097 R)
• M10: 2,120,849 km (0.113 R)
• M11: 2,264,313 km (0.074 R)
• M12: 2,368,733 km (0.087 R)
• M13: 2,517,732 km (0.073 R)
• M14: 2,847,745 km (0.068 R)
• M15: 3,168,483 km (0.113 R)
• M16: 3,333,340 km (0.047 R)
• M17: 3,476,954 km (0.076 R)
• M18: 3,819,982 km (0.034 R)
• M19: 4,539,099 km (0.062 R)
• M20: 4,779,054 km (0.08 R)
• M21: 4,996,120 km (0.095 R)
• M22: 5,105,775 km (0.052 R)
• M23: 6,604,148 km (0.071 R)
• M24: 6,785,311 km (0.091 R)
• M25: 7,684,543 km (0.043 R)
• M26: 7,939,159 km (0.088 R)
• M27: 8,424,155 km (0.115 R)
• M28: 8,555,203 km (0.031 R)
• M29: 8,885,515 km (0.074 R)
• M30: 8,985,596 km (0.082 R)
• M31: 9,119,337 km (0.071 R)
• M32: 9,355,252 km (0.109 R)
• M33: 9,593,113 km (0.073 R)
• M34: 9,971,147 km (0.071 R)
• M35: 11,313,937 km (0.11 R)
• M36: 12,080,327 km (0.087 R)
• M37: 12,976,718 km (0.109 R)
• M38: 13,128,260 km (0.102 R)
• M39: 13,356,547 km (0.078 R)
• M40: 13,509,585 km (0.093 R)
• M41: 13,586,179 km (0.12 R)
• M42: 13,701,519 km (0.117 R)
• M43: 13,855,904 km (0.082 R)
• M44: 14,010,738 km (0.064 R)
• M45: 14,244,111 km (0.079 R)
• M46: 14,322,201 km (0.089 R)
• M47: 14,833,227 km (0.115 R)
• M48: 14,952,008 km (0.118 R)
• M49: 15,913,623 km (0.099 R)
• M50: 16,075,787 km (0.1 R)
• M51: 18,489,399 km (0.071 R)
• M52: 18,873,866 km (0.101 R)
• M53: 19,737,943 km (0.088 R)
• M54: 20,306,565 km (0.1 R)
• M55: 21,370,355 km (0.054 R)
• M56: 22,225,456 km (0.058 R)
• M57: 22,543,202 km (0.074 R)
• M58: 22,862,594 km (0.118 R)
• M59: 22,954,148 km (0.11 R)
• M60: 23,367,487 km (0.058 R)
• M61: 23,968,870 km (0.081 R)
• M62: 24,294,844 km (0.113 R)
• M63: 25,092,649 km (0.096 R)
• M64: 26,137,740 km (0.092 R)
• M65: 26,665,521 km (0.112 R)
• M66: 27,003,313 km (0.049 R)
• M67: 27,293,982 km (0.082 R)
• M68: 27,585,698 km (0.108 R)
• M69: 27,878,461 km (0.119 R)
• M70: 28,861,618 km (0.113 R)
• M71: 29,307,719 km (0.054 R)
• M72: 29,806,179 km (0.086 R)
• M73: 29,906,260 km (0.051 R)
• M74: 31,165,874 km (0.103 R)
• M75: 31,878,857 km (0.107 R)
• M76: 34,206,900 km (0.069 R)
• M77: 34,363,977 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 16,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit