🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.61 AU - 0.95 AU

Year: 265 Days

Day: 21.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.54 AU - 1.86 AU

Year: 853 Days

Day: 13.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 147.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.11 AU - 2.15 AU

Year: 1197 Days

Day: 17.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,049,134 km

• M1: 1,612,665 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.52 AU - 2.62 AU

Year: 1586 Days

Day: 33.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,049,134 km

• M1: 177,722 km (0.104 R)
• M2: 495,917 km (0.063 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 11.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.77 AU - 7.31 AU

Year: 6439 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,049,134 km

• M1: 323,431 km (0.1 R)
• M2: 608,714 km (0.063 R)
• M3: 1,041,800 km (0.051 R)
• M4: 1,166,415 km (0.031 R)
• M5: 1,343,987 km (0.078 R)
• M6: 1,684,472 km (0.102 R)
• M7: 2,517,732 km (0.109 R)
• M8: 2,602,554 km (0.09 R)
• M9: 3,289,508 km (0.082 R)
• M10: 3,409,335 km (0.069 R)
• M11: 3,974,067 km (0.094 R)
• M12: 4,073,400 km (0.101 R)
• M13: 4,274,610 km (0.064 R)
• M14: 4,464,599 km (0.108 R)
• M15: 5,097,099 km (0.084 R)
• M16: 5,251,932 km (0.071 R)
• M17: 5,613,959 km (0.115 R)
• M18: 6,697,796 km (0.08 R)
• M19: 7,827,110 km (0.092 R)
• M20: 8,295,352 km (0.087 R)
• M21: 8,846,919 km (0.047 R)
• M22: 9,164,814 km (0.107 R)
• M23: 9,811,825 km (0.114 R)
• M24: 10,121,493 km (0.118 R)
• M25: 10,258,076 km (0.097 R)
• M26: 10,355,913 km (0.064 R)
• M27: 10,730,655 km (0.086 R)
• M28: 10,929,620 km (0.088 R)
• M29: 11,493,604 km (0.103 R)
• M30: 11,820,027 km (0.116 R)
• M31: 13,326,777 km (0.063 R)
• M32: 14,628,278 km (0.082 R)
• M33: 14,893,366 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 13.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.61 AU - 8.87 AU

Year: 8290 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,049,134 km

• M1: 186,249 km (0.064 R)
• M2: 704,157 km (0.066 R)
• M3: 931,247 km (0.092 R)
• M4: 1,113,906 km (0.114 R)
• M5: 1,201,121 km (0.114 R)
• M6: 1,401,882 km (0.101 R)
• M7: 1,516,174 km (0.052 R)
• M8: 1,614,011 km (0.079 R)
• M9: 1,899,594 km (0.092 R)
• M10: 2,070,285 km (0.092 R)
• M11: 2,450,413 km (0.113 R)
• M12: 3,535,147 km (0.057 R)
• M13: 4,072,802 km (0.07 R)
• M14: 4,323,229 km (0.086 R)
• M15: 4,607,465 km (0.087 R)
• M16: 4,927,155 km (0.082 R)
• M17: 5,015,717 km (0.042 R)
• M18: 5,134,498 km (0.117 R)
• M19: 5,254,326 km (0.087 R)
• M20: 5,344,833 km (0.104 R)
• M21: 5,650,162 km (0.076 R)
• M22: 5,836,112 km (0.096 R)
• M23: 6,278,174 km (0.067 R)
• M24: 6,961,387 km (0.116 R)
• M25: 7,943,946 km (0.099 R)
• M26: 8,082,773 km (0.111 R)
• M27: 8,469,184 km (0.106 R)
• M28: 8,969,589 km (0.063 R)
• M29: 9,332,962 km (0.085 R)
• M30: 9,516,519 km (0.113 R)
• M31: 10,187,166 km (0.049 R)
• M32: 10,452,104 km (0.051 R)
• M33: 11,652,627 km (0.118 R)
• M34: 13,389,608 km (0.119 R)
• M35: 14,224,813 km (0.117 R)
• M36: 14,393,858 km (0.105 R)
• M37: 14,606,138 km (0.079 R)
• M38: 14,734,044 km (0.117 R)
• M39: 14,862,399 km (0.115 R)
• M40: 15,163,091 km (0.099 R)
• M41: 15,596,176 km (0.061 R)
• M42: 15,814,290 km (0.025 R)
• M43: 15,901,805 km (0.042 R)
• M44: 17,054,157 km (0.115 R)
• M45: 17,233,824 km (0.062 R)
• M46: 19,909,382 km (0.107 R)
• M47: 21,343,427 km (0.105 R)
• M48: 22,909,568 km (0.067 R)
• M49: 24,613,936 km (0.048 R)
• M50: 24,969,829 km (0.066 R)
• M51: 27,403,787 km (0.109 R)
• M52: 27,509,104 km (0.11 R)
• M53: 27,667,229 km (0.094 R)
• M54: 27,984,376 km (0.114 R)
• M55: 28,249,464 km (0.036 R)
• M56: 29,372,495 km (0.07 R)
• M57: 29,750,080 km (0.104 R)
• M58: 30,020,852 km (0.11 R)
• M59: 30,183,614 km (0.089 R)
• M60: 31,276,576 km (0.065 R)
• M61: 31,717,441 km (0.043 R)
• M62: 31,883,196 km (0.07 R)
• M63: 33,669,993 km (0.118 R)
• M64: 34,348,419 km (0.097 R)
• M65: 34,575,658 km (0.108 R)
• M66: 35,145,626 km (0.084 R)
• M67: 35,776,331 km (0.03 R)
• M68: 35,948,967 km (0.044 R)
• M69: 36,816,335 km (0.072 R)
• M70: 37,807,720 km (0.117 R)
• M71: 38,867,023 km (0.09 R)
• M72: 39,281,558 km (0.108 R)
• M73: 39,816,820 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.8

Radius: 3.7

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.02 AU - 15.28 AU

Year: 20493 Days

Day: 23.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,049,134 km

• M1: 157,676 km (0.095 R)
• M2: 361,728 km (0.112 R)
• M3: 390,002 km (0.115 R)
• M4: 526,884 km (0.063 R)
• M5: 823,686 km (0.109 R)
• M6: 999,015 km (0.116 R)
• M7: 1,185,713 km (0.033 R)
• M8: 1,428,809 km (0.105 R)
• M9: 1,497,624 km (0.094 R)
• M10: 2,036,027 km (0.12 R)
• M11: 2,218,836 km (0.054 R)
• M12: 2,272,092 km (0.048 R)
• M13: 2,913,867 km (0.113 R)
• M14: 2,972,210 km (0.111 R)
• M15: 3,031,002 km (0.081 R)
• M16: 3,179,404 km (0.028 R)
• M17: 3,269,761 km (0.044 R)
• M18: 3,670,533 km (0.094 R)
• M19: 4,250,674 km (0.095 R)
• M20: 4,551,216 km (0.096 R)
• M21: 5,243,705 km (0.052 R)
• M22: 5,493,683 km (0.044 R)
• M23: 5,857,654 km (0.11 R)
• M24: 5,968,357 km (0.12 R)
• M25: 6,117,057 km (0.106 R)
• M26: 6,723,826 km (0.076 R)
• M27: 6,839,764 km (0.09 R)
• M28: 7,191,469 km (0.119 R)
• M29: 7,429,180 km (0.099 R)
• M30: 10,342,000 km (0.062 R)
• M31: 10,565,350 km (0.035 R)
• M32: 11,199,196 km (0.083 R)
• M33: 12,313,999 km (0.067 R)
• M34: 13,221,310 km (0.085 R)
• M35: 14,100,497 km (0.113 R)
• M36: 14,497,380 km (0.072 R)
• M37: 14,547,196 km (0.092 R)
• M38: 15,966,282 km (0.045 R)
• M39: 17,270,177 km (0.105 R)
• M40: 17,747,843 km (0.105 R)
• M41: 18,068,730 km (0.106 R)
• M42: 18,445,567 km (0.106 R)
• M43: 19,152,118 km (0.041 R)
• M44: 20,647,648 km (0.094 R)
• M45: 20,985,141 km (0.108 R)
• M46: 21,267,731 km (0.103 R)
• M47: 21,665,362 km (0.03 R)
• M48: 22,410,509 km (0.105 R)
• M49: 22,525,849 km (0.096 R)
• M50: 24,102,760 km (0.037 R)
• M51: 24,398,665 km (0.092 R)
• M52: 24,636,226 km (0.053 R)
• M53: 24,874,536 km (0.061 R)
• M54: 25,233,570 km (0.037 R)
• M55: 26,017,164 km (0.037 R)
• M56: 26,442,471 km (0.105 R)
• M57: 27,299,816 km (0.09 R)
• M58: 27,855,722 km (0.04 R)
• M59: 28,290,753 km (0.098 R)
• M60: 29,104,565 km (0.104 R)
• M61: 29,735,868 km (0.116 R)
• M62: 32,305,511 km (0.113 R)
• M63: 32,566,409 km (0.025 R)
• M64: 33,550,763 km (0.077 R)
• M65: 33,748,831 km (0.066 R)
• M66: 35,481,623 km (0.052 R)
• M67: 37,106,555 km (0.089 R)
• M68: 37,516,453 km (0.086 R)
• M69: 38,410,001 km (0.116 R)
• M70: 38,755,572 km (0.116 R)
• M71: 39,868,132 km (0.085 R)
• M72: 40,288,053 km (0.114 R)
• M73: 40,498,537 km (0.1 R)
• M74: 42,552,217 km (0.105 R)
• M75: 42,838,098 km (0.073 R)
• M76: 42,909,606 km (0.045 R)
• M77: 43,699,632 km (0.109 R)
• M78: 44,277,230 km (0.102 R)
• M79: 44,349,635 km (0.079 R)
• M80: 44,494,446 km (0.091 R)
• M81: 44,857,221 km (0.042 R)
• M82: 45,439,904 km (0.097 R)
• M83: 47,202,616 km (0.057 R)
• M84: 47,869,374 km (0.088 R)
• M85: 48,017,925 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.6

Radius: 5.2

Gravity: 17.81 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.47 AU - 15.77 AU

Year: 21522 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,049,134 km

• M1: 157,975 km (0.046 R)
• M2: 345,272 km (0.096 R)
• M3: 470,934 km (0.115 R)
• M4: 811,120 km (0.114 R)
• M5: 1,640,789 km (0.112 R)
• M6: 1,886,280 km (0.114 R)
• M7: 1,981,274 km (0.043 R)
• M8: 2,209,112 km (0.107 R)
• M9: 2,309,342 km (0.099 R)
• M10: 2,514,441 km (0.115 R)
• M11: 3,015,444 km (0.091 R)
• M12: 3,089,495 km (0.106 R)
• M13: 3,277,390 km (0.112 R)
• M14: 3,430,279 km (0.069 R)
• M15: 3,546,666 km (0.059 R)
• M16: 3,783,031 km (0.039 R)
• M17: 4,480,456 km (0.095 R)
• M18: 4,522,792 km (0.106 R)
• M19: 4,693,184 km (0.101 R)
• M20: 4,779,054 km (0.074 R)
• M21: 4,996,270 km (0.077 R)
• M22: 5,084,084 km (0.112 R)
• M23: 5,990,048 km (0.118 R)
• M24: 6,177,046 km (0.101 R)
• M25: 7,240,238 km (0.112 R)
• M26: 7,539,882 km (0.042 R)
• M27: 7,590,147 km (0.082 R)
• M28: 8,358,631 km (0.085 R)
• M29: 8,778,553 km (0.059 R)
• M30: 9,205,206 km (0.045 R)
• M31: 9,693,344 km (0.095 R)
• M32: 10,694,752 km (0.052 R)
• M33: 11,035,835 km (0.115 R)
• M34: 11,496,148 km (0.082 R)
• M35: 11,903,951 km (0.064 R)
• M36: 12,198,210 km (0.063 R)
• M37: 12,375,933 km (0.059 R)
• M38: 13,034,911 km (0.084 R)
• M39: 13,828,229 km (0.083 R)
• M40: 14,075,514 km (0.052 R)
• M41: 15,142,446 km (0.076 R)
• M42: 15,269,754 km (0.11 R)
• M43: 15,333,483 km (0.12 R)
• M44: 15,589,295 km (0.114 R)
• M45: 18,292,528 km (0.038 R)
• M46: 21,635,742 km (0.097 R)
• M47: 22,138,690 km (0.072 R)
• M48: 26,989,999 km (0.087 R)
• M49: 27,376,261 km (0.116 R)
• M50: 27,531,244 km (0.061 R)
• M51: 27,998,139 km (0.048 R)
• M52: 30,211,140 km (0.099 R)
• M53: 30,371,360 km (0.093 R)
• M54: 32,234,003 km (0.063 R)
• M55: 34,886,223 km (0.026 R)
• M56: 36,323,560 km (0.071 R)
• M57: 37,952,681 km (0.117 R)
• M58: 39,343,043 km (0.086 R)
• M59: 39,517,923 km (0.061 R)
• M60: 39,605,587 km (0.108 R)
• M61: 40,220,435 km (0.066 R)
• M62: 41,815,896 km (0.115 R)
• M63: 42,890,906 km (0.087 R)
• M64: 44,885,495 km (0.073 R)
• M65: 45,159,857 km (0.1 R)
• M66: 45,342,965 km (0.085 R)
• M67: 46,447,296 km (0.087 R)
• M68: 47,560,454 km (0.047 R)
• M69: 50,286,726 km (0.096 R)
• M70: 50,666,704 km (0.111 R)
• M71: 51,143,024 km (0.114 R)
• M72: 51,333,911 km (0.078 R)
• M73: 52,196,193 km (0.081 R)
• M74: 53,643,702 km (0.058 R)
• M75: 55,300,199 km (0.103 R)
• M76: 55,496,172 km (0.119 R)
• M77: 56,578,214 km (0.085 R)
• M78: 57,171,369 km (0.095 R)
• M79: 57,468,770 km (0.106 R)
• M80: 57,865,952 km (0.117 R)
• M81: 57,965,435 km (0.107 R)
• M82: 58,963,253 km (0.075 R)
• M83: 60,571,280 km (0.074 R)
• M84: 61,076,771 km (0.098 R)
• M85: 62,091,943 km (0.071 R)
• M86: 62,601,623 km (0.113 R)
• M87: 63,522,547 km (0.113 R)
• M88: 63,727,795 km (0.082 R)
• M89: 64,860,550 km (0.052 R)
• M90: 66,311,949 km (0.095 R)
• M91: 66,416,069 km (0.032 R)
• M92: 67,146,107 km (0.108 R)
• M93: 67,459,813 km (0.111 R)
• M94: 68,719,577 km (0.115 R)
• M95: 70,623,659 km (0.063 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: 394 - 13,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit