🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.46 AU - 0.56 AU

Year: 163 Days

Day: 36.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.54 AU - 0.68 AU

Year: 213 Days

Day: 45.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.75 AU - 0.85 AU

Year: 319 Days

Day: 19 Hours

Environment

Temp: -43 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.06 AU - 2.22 AU

Year: 1397 Days

Day: 43.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,230,790 km

• M1: 89,759 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 13.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.33 AU - 3.49 AU

Year: 2810 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 19,230,790 km

• M1: 167,101 km (0.09 R)
• M2: 260,749 km (0.098 R)
• M3: 424,409 km (0.084 R)
• M4: 801,545 km (0.107 R)
• M5: 956,230 km (0.069 R)
• M6: 1,091,915 km (0.108 R)
• M7: 1,411,007 km (0.088 R)
• M8: 1,505,403 km (0.051 R)
• M9: 1,777,971 km (0.057 R)
• M10: 1,954,347 km (0.044 R)
• M11: 2,047,995 km (0.102 R)
• M12: 2,162,437 km (0.111 R)
• M13: 2,424,533 km (0.074 R)
• M14: 2,621,254 km (0.084 R)
• M15: 2,830,392 km (0.112 R)
• M16: 2,944,236 km (0.115 R)
• M17: 3,184,041 km (0.111 R)
• M18: 4,312,607 km (0.092 R)
• M19: 4,419,570 km (0.071 R)
• M20: 4,594,151 km (0.066 R)
• M21: 4,779,502 km (0.088 R)
• M22: 4,890,205 km (0.057 R)
• M23: 5,245,201 km (0.094 R)
• M24: 5,492,336 km (0.074 R)
• M25: 5,998,426 km (0.108 R)
• M26: 6,285,205 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.9

Radius: 14.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.25 AU - 3.83 AU

Year: 2972 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 19,230,790 km

• M1: 178,769 km (0.051 R)
• M2: 276,906 km (0.058 R)
• M3: 468,391 km (0.096 R)
• M4: 677,678 km (0.11 R)
• M5: 1,297,612 km (0.09 R)
• M6: 1,456,335 km (0.109 R)
• M7: 1,678,638 km (0.06 R)
• M8: 1,808,788 km (0.118 R)
• M9: 2,611,081 km (0.073 R)
• M10: 2,729,264 km (0.055 R)
• M11: 2,901,301 km (0.11 R)
• M12: 3,130,485 km (0.084 R)
• M13: 3,532,155 km (0.056 R)
• M14: 3,796,495 km (0.078 R)
• M15: 3,911,685 km (0.114 R)
• M16: 4,264,886 km (0.099 R)
• M17: 4,384,863 km (0.118 R)
• M18: 4,814,059 km (0.052 R)
• M19: 5,256,869 km (0.107 R)
• M20: 5,472,440 km (0.051 R)
• M21: 5,912,407 km (0.069 R)
• M22: 6,159,244 km (0.118 R)
• M23: 6,386,782 km (0.082 R)
• M24: 6,733,251 km (0.12 R)
• M25: 7,492,909 km (0.088 R)
• M26: 7,956,961 km (0.066 R)
• M27: 8,279,943 km (0.09 R)
• M28: 9,352,709 km (0.076 R)
• M29: 9,826,037 km (0.111 R)
• M30: 10,768,504 km (0.046 R)
• M31: 10,960,587 km (0.083 R)
• M32: 11,126,042 km (0.082 R)
• M33: 11,264,570 km (0.116 R)
• M34: 11,515,446 km (0.093 R)
• M35: 12,164,850 km (0.065 R)
• M36: 12,336,289 km (0.118 R)
• M37: 12,942,460 km (0.079 R)
• M38: 13,088,168 km (0.116 R)
• M39: 13,205,303 km (0.043 R)
• M40: 13,914,696 km (0.117 R)
• M41: 14,034,225 km (0.086 R)
• M42: 14,515,481 km (0.074 R)
• M43: 14,910,569 km (0.081 R)
• M44: 15,525,267 km (0.059 R)
• M45: 15,649,134 km (0.119 R)
• M46: 15,866,949 km (0.099 R)
• M47: 16,054,245 km (0.113 R)
• M48: 16,620,922 km (0.064 R)
• M49: 17,322,536 km (0.075 R)
• M50: 17,451,040 km (0.084 R)
• M51: 17,838,798 km (0.071 R)
• M52: 18,952,704 km (0.112 R)
• M53: 19,651,924 km (0.111 R)
• M54: 19,920,602 km (0.11 R)
• M55: 20,122,858 km (0.103 R)
• M56: 20,325,863 km (0.092 R)
• M57: 20,802,033 km (0.106 R)
• M58: 21,419,722 km (0.11 R)
• M59: 21,973,833 km (0.045 R)
• M60: 22,252,683 km (0.093 R)
• M61: 22,990,350 km (0.106 R)
• M62: 23,593,379 km (0.038 R)
• M63: 23,878,962 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.7

Radius: 10.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.51 AU - 4.67 AU

Year: 3691 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,230,790 km

• M1: 164,109 km (0.082 R)
• M2: 293,960 km (0.097 R)
• M3: 416,181 km (0.104 R)
• M4: 730,038 km (0.107 R)
• M5: 990,188 km (0.097 R)
• M6: 1,087,726 km (0.094 R)
• M7: 1,266,645 km (0.048 R)
• M8: 1,845,589 km (0.108 R)
• M9: 2,187,570 km (0.08 R)
• M10: 2,382,645 km (0.089 R)
• M11: 2,515,787 km (0.108 R)
• M12: 2,617,514 km (0.057 R)
• M13: 2,842,360 km (0.081 R)
• M14: 2,912,820 km (0.094 R)
• M15: 3,001,831 km (0.093 R)
• M16: 3,164,294 km (0.115 R)
• M17: 3,422,799 km (0.112 R)
• M18: 3,630,890 km (0.113 R)
• M19: 4,059,488 km (0.12 R)
• M20: 4,199,362 km (0.106 R)
• M21: 5,007,490 km (0.11 R)
• M22: 5,114,452 km (0.091 R)
• M23: 5,396,444 km (0.11 R)
• M24: 5,728,252 km (0.107 R)
• M25: 5,862,890 km (0.074 R)
• M26: 6,043,904 km (0.093 R)
• M27: 6,342,202 km (0.056 R)
• M28: 6,411,765 km (0.104 R)
• M29: 6,715,897 km (0.09 R)
• M30: 7,072,838 km (0.033 R)
• M31: 7,241,435 km (0.031 R)
• M32: 7,314,139 km (0.114 R)
• M33: 7,460,296 km (0.067 R)
• M34: 7,780,436 km (0.103 R)
• M35: 7,904,602 km (0.093 R)
• M36: 8,306,871 km (0.104 R)
• M37: 8,948,645 km (0.079 R)
• M38: 9,606,427 km (0.116 R)
• M39: 10,089,628 km (0.096 R)
• M40: 10,306,994 km (0.094 R)
• M41: 10,443,577 km (0.066 R)
• M42: 10,553,382 km (0.076 R)
• M43: 11,219,840 km (0.117 R)
• M44: 11,388,587 km (0.09 R)
• M45: 11,643,352 km (0.065 R)
• M46: 12,360,823 km (0.048 R)
• M47: 12,564,276 km (0.103 R)
• M48: 13,778,263 km (0.109 R)
• M49: 14,201,475 km (0.105 R)
• M50: 14,414,503 km (0.091 R)
• M51: 14,567,541 km (0.114 R)
• M52: 14,751,696 km (0.094 R)
• M53: 14,874,965 km (0.09 R)
• M54: 15,153,367 km (0.1 R)
• M55: 15,308,949 km (0.082 R)
• M56: 15,433,713 km (0.107 R)
• M57: 15,527,511 km (0.09 R)
• M58: 16,189,482 km (0.032 R)
• M59: 16,284,775 km (0.102 R)
• M60: 16,925,054 km (0.052 R)
• M61: 17,313,111 km (0.074 R)
• M62: 17,475,724 km (0.086 R)
• M63: 17,966,555 km (0.037 R)
• M64: 18,928,170 km (0.054 R)
• M65: 18,995,190 km (0.057 R)
• M66: 19,095,719 km (0.105 R)
• M67: 19,567,401 km (0.091 R)
• M68: 20,384,804 km (0.048 R)
• M69: 20,522,135 km (0.112 R)
• M70: 20,797,844 km (0.089 R)
• M71: 21,877,342 km (0.093 R)
• M72: 22,158,885 km (0.113 R)
• M73: 22,476,930 km (0.107 R)
• M74: 22,547,840 km (0.115 R)
• M75: 22,725,562 km (0.116 R)
• M76: 23,404,587 km (0.082 R)
• M77: 23,837,074 km (0.082 R)
• M78: 24,308,457 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.6

Radius: 10.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.27 AU - 5.05 AU

Year: 3786 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,230,790 km

• M1: 165,455 km (0.106 R)
• M2: 550,969 km (0.088 R)
• M3: 642,672 km (0.117 R)
• M4: 1,063,940 km (0.115 R)
• M5: 1,159,982 km (0.077 R)
• M6: 1,684,173 km (0.061 R)
• M7: 1,926,073 km (0.048 R)
• M8: 2,031,389 km (0.072 R)
• M9: 2,344,947 km (0.042 R)
• M10: 2,457,743 km (0.058 R)
• M11: 2,615,868 km (0.094 R)
• M12: 2,836,824 km (0.053 R)
• M13: 3,018,137 km (0.047 R)
• M14: 3,329,001 km (0.106 R)
• M15: 3,424,146 km (0.062 R)
• M16: 3,568,807 km (0.112 R)
• M17: 4,048,717 km (0.061 R)
• M18: 4,726,096 km (0.084 R)
• M19: 4,851,459 km (0.117 R)
• M20: 5,068,974 km (0.07 R)
• M21: 5,178,929 km (0.091 R)
• M22: 5,382,531 km (0.037 R)
• M23: 6,243,168 km (0.085 R)
• M24: 6,579,464 km (0.116 R)
• M25: 7,187,280 km (0.057 R)
• M26: 7,414,669 km (0.073 R)
• M27: 8,369,702 km (0.112 R)
• M28: 8,587,217 km (0.094 R)
• M29: 8,828,518 km (0.116 R)
• M30: 9,094,503 km (0.081 R)
• M31: 9,183,664 km (0.113 R)
• M32: 9,250,833 km (0.083 R)
• M33: 9,725,208 km (0.095 R)
• M34: 9,976,981 km (0.111 R)
• M35: 10,068,984 km (0.106 R)
• M36: 10,230,699 km (0.06 R)
• M37: 10,370,124 km (0.098 R)
• M38: 10,744,867 km (0.119 R)
• M39: 10,886,536 km (0.088 R)
• M40: 10,957,595 km (0.078 R)
• M41: 11,411,326 km (0.03 R)
• M42: 11,652,627 km (0.029 R)
• M43: 11,968,877 km (0.119 R)
• M44: 12,312,503 km (0.096 R)
• M45: 12,485,588 km (0.069 R)
• M46: 12,584,921 km (0.088 R)
• M47: 12,659,570 km (0.108 R)
• M48: 13,388,411 km (0.119 R)
• M49: 13,617,445 km (0.109 R)
• M50: 14,312,327 km (0.074 R)
• M51: 14,729,556 km (0.059 R)
• M52: 14,992,250 km (0.111 R)
• M53: 15,389,432 km (0.119 R)
• M54: 15,469,317 km (0.069 R)
• M55: 15,549,203 km (0.077 R)
• M56: 15,682,794 km (0.108 R)
• M57: 15,816,833 km (0.064 R)
• M58: 16,792,810 km (0.107 R)
• M59: 16,874,939 km (0.107 R)
• M60: 16,957,367 km (0.097 R)
• M61: 17,593,158 km (0.095 R)
• M62: 18,377,650 km (0.089 R)
• M63: 18,462,322 km (0.112 R)
• M64: 19,087,641 km (0.089 R)
• M65: 19,230,806 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 10,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit