🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.38 AU - 0.64 AU

Year: 134 Days

Day: 18.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 33.4 Hours

Environment

Temp: 247 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.56 AU - 2.9 AU

Year: 1656 Days

Day: 34.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,819,012 km

• M1: 1,288,935 km (0.05 R)
• M2: 2,170,964 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.74 AU - 4.18 AU

Year: 2363 Days

Day: 44.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.8 AU - 4.36 AU

Year: 2487 Days

Day: 30.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.38 AU - 4.64 AU

Year: 3516 Days

Day: 30.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.4

Radius: 14.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.75 AU - 8.19 AU

Year: 7495 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,819,012 km

• M1: 181,761 km (0.109 R)
• M2: 293,511 km (0.097 R)
• M3: 558,150 km (0.081 R)
• M4: 1,140,235 km (0.059 R)
• M5: 1,370,616 km (0.116 R)
• M6: 1,491,940 km (0.111 R)
• M7: 1,811,630 km (0.059 R)
• M8: 1,900,791 km (0.118 R)
• M9: 2,224,670 km (0.057 R)
• M10: 2,344,947 km (0.11 R)
• M11: 2,873,775 km (0.065 R)
• M12: 3,165,790 km (0.11 R)
• M13: 3,356,827 km (0.118 R)
• M14: 4,129,350 km (0.098 R)
• M15: 4,308,419 km (0.109 R)
• M16: 4,459,812 km (0.087 R)
• M17: 6,170,463 km (0.12 R)
• M18: 6,376,011 km (0.116 R)
• M19: 6,548,946 km (0.109 R)
• M20: 6,970,513 km (0.071 R)
• M21: 7,328,500 km (0.105 R)
• M22: 7,655,970 km (0.089 R)
• M23: 7,839,976 km (0.115 R)
• M24: 8,363,269 km (0.069 R)
• M25: 8,782,293 km (0.106 R)
• M26: 9,208,198 km (0.061 R)
• M27: 9,680,777 km (0.095 R)
• M28: 10,120,745 km (0.069 R)
• M29: 10,363,692 km (0.095 R)
• M30: 11,062,164 km (0.064 R)
• M31: 11,733,559 km (0.026 R)
• M32: 12,159,913 km (0.052 R)
• M33: 13,292,369 km (0.112 R)
• M34: 13,469,643 km (0.106 R)
• M35: 14,096,159 km (0.09 R)
• M36: 14,823,803 km (0.111 R)
• M37: 15,053,735 km (0.087 R)
• M38: 15,563,714 km (0.082 R)
• M39: 15,750,561 km (0.08 R)
• M40: 16,221,047 km (0.083 R)
• M41: 16,696,170 km (0.076 R)
• M42: 17,806,186 km (0.091 R)
• M43: 18,345,636 km (0.03 R)
• M44: 18,741,172 km (0.087 R)
• M45: 19,289,897 km (0.105 R)
• M46: 19,440,393 km (0.055 R)
• M47: 19,793,294 km (0.108 R)
• M48: 20,301,029 km (0.059 R)
• M49: 20,761,641 km (0.053 R)
• M50: 21,849,816 km (0.025 R)
• M51: 22,164,121 km (0.082 R)
• M52: 22,956,541 km (0.068 R)
• M53: 24,135,522 km (0.093 R)
• M54: 25,444,204 km (0.115 R)
• M55: 25,554,308 km (0.107 R)
• M56: 26,329,375 km (0.108 R)
• M57: 26,608,076 km (0.092 R)
• M58: 27,789,300 km (0.104 R)
• M59: 29,853,901 km (0.093 R)
• M60: 30,028,182 km (0.094 R)
• M61: 30,377,792 km (0.056 R)
• M62: 30,963,468 km (0.082 R)
• M63: 31,257,577 km (0.044 R)
• M64: 31,434,552 km (0.095 R)
• M65: 33,102,418 km (0.074 R)
• M66: 33,282,833 km (0.086 R)
• M67: 34,372,205 km (0.113 R)
• M68: 34,921,229 km (0.11 R)
• M69: 38,528,782 km (0.092 R)
• M70: 38,781,902 km (0.081 R)
• M71: 39,162,628 km (0.065 R)
• M72: 39,353,515 km (0.091 R)
• M73: 42,187,796 km (0.104 R)
• M74: 42,318,246 km (0.118 R)
• M75: 42,514,069 km (0.074 R)
• M76: 42,775,716 km (0.039 R)
• M77: 43,300,505 km (0.083 R)
• M78: 43,497,825 km (0.095 R)
• M79: 43,893,511 km (0.09 R)
• M80: 44,356,517 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.2

Radius: 8.5

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.6 AU - 11.66 AU

Year: 10970 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,819,012 km

• M1: 107,112 km (0.052 R)
• M2: 372,798 km (0.109 R)
• M3: 502,948 km (0.061 R)
• M4: 649,255 km (0.11 R)
• M5: 727,943 km (0.077 R)
• M6: 1,514,379 km (0.118 R)
• M7: 2,050,837 km (0.104 R)
• M8: 2,290,942 km (0.072 R)
• M9: 2,489,458 km (0.078 R)
• M10: 2,824,258 km (0.084 R)
• M11: 3,010,358 km (0.089 R)
• M12: 3,091,440 km (0.114 R)
• M13: 3,200,646 km (0.083 R)
• M14: 3,311,199 km (0.102 R)
• M15: 3,507,771 km (0.11 R)
• M16: 4,090,155 km (0.109 R)
• M17: 4,423,459 km (0.105 R)
• M18: 4,987,593 km (0.081 R)
• M19: 5,875,905 km (0.082 R)
• M20: 5,943,673 km (0.101 R)
• M21: 6,079,957 km (0.08 R)
• M22: 6,286,402 km (0.11 R)
• M23: 7,572,644 km (0.104 R)
• M24: 7,646,396 km (0.117 R)
• M25: 8,019,044 km (0.094 R)
• M26: 8,321,531 km (0.103 R)
• M27: 8,976,471 km (0.057 R)
• M28: 9,133,100 km (0.104 R)
• M29: 9,211,638 km (0.086 R)
• M30: 9,848,626 km (0.091 R)
• M31: 10,294,877 km (0.051 R)
• M32: 11,249,012 km (0.106 R)
• M33: 11,715,458 km (0.059 R)
• M34: 11,929,533 km (0.097 R)
• M35: 12,101,720 km (0.093 R)
• M36: 12,361,571 km (0.115 R)
• M37: 12,710,882 km (0.12 R)
• M38: 12,798,696 km (0.084 R)
• M39: 13,285,338 km (0.103 R)
• M40: 13,733,234 km (0.095 R)
• M41: 14,140,440 km (0.054 R)
• M42: 14,874,067 km (0.071 R)
• M43: 15,761,482 km (0.098 R)
• M44: 16,140,264 km (0.05 R)
• M45: 16,378,573 km (0.054 R)
• M46: 17,538,256 km (0.055 R)
• M47: 18,574,670 km (0.089 R)
• M48: 19,125,489 km (0.092 R)
• M49: 19,834,284 km (0.117 R)
• M50: 20,089,498 km (0.057 R)
• M51: 20,397,221 km (0.087 R)
• M52: 20,913,483 km (0.048 R)
• M53: 21,121,275 km (0.03 R)
• M54: 21,959,023 km (0.111 R)
• M55: 24,427,537 km (0.1 R)
• M56: 26,307,833 km (0.057 R)
• M57: 27,549,196 km (0.066 R)
• M58: 27,891,027 km (0.09 R)
• M59: 29,040,687 km (0.099 R)
• M60: 29,330,458 km (0.11 R)
• M61: 30,147,113 km (0.111 R)
• M62: 30,735,032 km (0.106 R)
• M63: 30,971,247 km (0.064 R)
• M64: 31,445,472 km (0.099 R)
• M65: 31,981,930 km (0.054 R)
• M66: 33,063,673 km (0.086 R)
• M67: 33,548,370 km (0.1 R)
• M68: 33,974,424 km (0.087 R)
• M69: 34,708,950 km (0.108 R)
• M70: 35,510,495 km (0.116 R)
• M71: 36,567,853 km (0.109 R)
• M72: 36,630,385 km (0.062 R)
• M73: 36,755,598 km (0.076 R)
• M74: 37,006,324 km (0.069 R)
• M75: 38,777,414 km (0.107 R)
• M76: 40,834,983 km (0.115 R)
• M77: 40,964,834 km (0.089 R)
• M78: 42,139,027 km (0.071 R)
• M79: 43,456,536 km (0.08 R)
• M80: 44,187,022 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.9

Radius: 9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.36 AU - 11.4 AU

Year: 13174 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 57.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 19,819,012 km

• M1: 113,694 km (0.092 R)
• M2: 269,575 km (0.042 R)
• M3: 366,066 km (0.094 R)
• M4: 574,605 km (0.08 R)
• M5: 801,695 km (0.042 R)
• M6: 860,487 km (0.087 R)
• M7: 1,188,854 km (0.094 R)
• M8: 1,529,937 km (0.114 R)
• M9: 2,560,517 km (0.056 R)
• M10: 2,846,099 km (0.067 R)
• M11: 2,984,926 km (0.048 R)
• M12: 3,142,004 km (0.108 R)
• M13: 3,366,401 km (0.094 R)
• M14: 4,053,354 km (0.111 R)
• M15: 4,673,737 km (0.029 R)
• M16: 5,078,848 km (0.115 R)
• M17: 5,610,668 km (0.105 R)
• M18: 5,727,055 km (0.078 R)
• M19: 5,863,638 km (0.119 R)
• M20: 6,080,705 km (0.108 R)
• M21: 6,563,457 km (0.076 R)
• M22: 6,788,901 km (0.092 R)
• M23: 6,850,834 km (0.072 R)
• M24: 7,184,139 km (0.093 R)
• M25: 7,608,548 km (0.081 R)
• M26: 8,216,065 km (0.101 R)
• M27: 8,392,590 km (0.103 R)
• M28: 8,771,821 km (0.107 R)
• M29: 9,065,631 km (0.104 R)
• M30: 9,570,225 km (0.084 R)
• M31: 11,727,875 km (0.095 R)
• M32: 12,026,622 km (0.06 R)
• M33: 12,101,720 km (0.057 R)
• M34: 12,912,091 km (0.042 R)
• M35: 13,713,786 km (0.115 R)
• M36: 14,398,645 km (0.095 R)
• M37: 14,718,486 km (0.113 R)
• M38: 14,879,303 km (0.114 R)
• M39: 16,131,438 km (0.063 R)
• M40: 17,022,293 km (0.116 R)
• M41: 17,219,313 km (0.107 R)
• M42: 17,672,445 km (0.077 R)
• M43: 18,129,616 km (0.12 R)
• M44: 19,026,306 km (0.063 R)
• M45: 19,524,168 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 18,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit