🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.69 AU - 0.79 AU

Year: 240 Days

Day: 24.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 14,275,802 km

• M1: 181,612 km (0.113 R)
• M2: 442,959 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.02 AU - 1.14 AU

Year: 423 Days

Day: 13.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.61 AU - 1.93 AU

Year: 887 Days

Day: 24.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.14 AU - 2.88 AU

Year: 1498 Days

Day: 29 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,275,802 km

• M1: 615,296 km (0.119 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 11.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.36 AU - 5.1 AU

Year: 3875 Days

Day: 14.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 14,275,802 km

• M1: 152,590 km (0.118 R)
• M2: 256,112 km (0.118 R)
• M3: 354,846 km (0.038 R)
• M4: 464,352 km (0.077 R)
• M5: 569,669 km (0.095 R)
• M6: 684,709 km (0.112 R)
• M7: 851,810 km (0.119 R)
• M8: 998,117 km (0.099 R)
• M9: 1,141,133 km (0.097 R)
• M10: 1,215,483 km (0.054 R)
• M11: 1,304,344 km (0.043 R)
• M12: 1,382,284 km (0.082 R)
• M13: 1,475,484 km (0.081 R)
• M14: 1,570,778 km (0.041 R)
• M15: 1,668,315 km (0.109 R)
• M16: 1,840,503 km (0.118 R)
• M17: 1,973,645 km (0.11 R)
• M18: 2,079,410 km (0.071 R)
• M19: 2,440,839 km (0.101 R)
• M20: 2,654,016 km (0.119 R)
• M21: 2,737,641 km (0.034 R)
• M22: 2,873,326 km (0.096 R)
• M23: 3,330,198 km (0.113 R)
• M24: 3,457,207 km (0.108 R)
• M25: 3,866,806 km (0.099 R)
• M26: 4,038,993 km (0.118 R)
• M27: 4,773,219 km (0.064 R)
• M28: 5,061,794 km (0.08 R)
• M29: 5,830,427 km (0.103 R)
• M30: 6,094,767 km (0.052 R)
• M31: 6,521,270 km (0.076 R)
• M32: 7,403,599 km (0.12 R)
• M33: 7,498,593 km (0.076 R)
• M34: 7,907,295 km (0.037 R)
• M35: 8,102,071 km (0.104 R)
• M36: 8,347,860 km (0.115 R)
• M37: 8,671,141 km (0.088 R)
• M38: 9,125,470 km (0.118 R)
• M39: 9,613,458 km (0.046 R)
• M40: 9,873,759 km (0.077 R)
• M41: 11,237,343 km (0.114 R)
• M42: 11,374,225 km (0.114 R)
• M43: 11,511,556 km (0.101 R)
• M44: 11,788,163 km (0.094 R)
• M45: 11,955,114 km (0.102 R)
• M46: 12,094,838 km (0.078 R)
• M47: 12,460,755 km (0.078 R)
• M48: 12,659,271 km (0.066 R)
• M49: 13,203,508 km (0.051 R)
• M50: 13,726,053 km (0.09 R)
• M51: 14,225,860 km (0.033 R)
• M52: 14,971,755 km (0.115 R)
• M53: 15,152,619 km (0.085 R)
• M54: 15,914,371 km (0.106 R)
• M55: 16,006,523 km (0.075 R)
• M56: 16,129,792 km (0.108 R)
• M57: 16,284,327 km (0.116 R)
• M58: 17,190,291 km (0.11 R)
• M59: 17,284,987 km (0.036 R)
• M60: 17,474,826 km (0.037 R)
• M61: 17,824,586 km (0.114 R)
• M62: 18,273,230 km (0.093 R)
• M63: 18,758,077 km (0.108 R)
• M64: 18,953,153 km (0.106 R)
• M65: 19,148,976 km (0.105 R)
• M66: 19,476,745 km (0.118 R)
• M67: 19,971,914 km (0.105 R)
• M68: 20,705,692 km (0.093 R)
• M69: 20,974,818 km (0.077 R)
• M70: 21,177,374 km (0.105 R)
• M71: 21,312,760 km (0.094 R)
• M72: 21,516,363 km (0.025 R)
• M73: 21,618,388 km (0.069 R)
• M74: 21,823,038 km (0.094 R)
• M75: 22,544,100 km (0.067 R)
• M76: 23,238,234 km (0.072 R)
• M77: 23,377,958 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.3

Radius: 13.1

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.45 AU - 8.27 AU

Year: 6769 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 14,275,802 km

• M1: 482,752 km (0.067 R)
• M2: 595,100 km (0.071 R)
• M3: 718,219 km (0.106 R)
• M4: 837,449 km (0.069 R)
• M5: 1,113,307 km (0.116 R)
• M6: 1,206,656 km (0.08 R)
• M7: 1,335,759 km (0.091 R)
• M8: 1,503,907 km (0.076 R)
• M9: 1,590,824 km (0.09 R)
• M10: 1,733,540 km (0.117 R)
• M11: 2,307,547 km (0.075 R)
• M12: 2,449,815 km (0.044 R)
• M13: 2,616,018 km (0.062 R)
• M14: 2,721,933 km (0.106 R)
• M15: 3,160,105 km (0.11 R)
• M16: 3,250,463 km (0.095 R)
• M17: 3,480,245 km (0.105 R)
• M18: 3,597,230 km (0.113 R)
• M19: 3,739,199 km (0.087 R)
• M20: 4,605,370 km (0.092 R)
• M21: 4,916,534 km (0.111 R)
• M22: 5,074,659 km (0.088 R)
• M23: 5,614,109 km (0.086 R)
• M24: 5,974,640 km (0.111 R)
• M25: 6,200,383 km (0.115 R)
• M26: 6,342,800 km (0.045 R)
• M27: 6,428,819 km (0.08 R)
• M28: 6,689,269 km (0.113 R)
• M29: 6,835,576 km (0.093 R)
• M30: 7,012,400 km (0.049 R)
• M31: 7,220,790 km (0.094 R)
• M32: 7,950,528 km (0.109 R)
• M33: 8,672,039 km (0.075 R)
• M34: 8,767,632 km (0.11 R)
• M35: 9,316,507 km (0.058 R)
• M36: 9,677,486 km (0.077 R)
• M37: 9,943,022 km (0.03 R)
• M38: 10,278,421 km (0.11 R)
• M39: 10,685,626 km (0.112 R)
• M40: 10,994,696 km (0.118 R)
• M41: 11,974,711 km (0.098 R)
• M42: 12,982,702 km (0.104 R)
• M43: 13,608,021 km (0.077 R)
• M44: 13,980,370 km (0.119 R)
• M45: 14,280,762 km (0.097 R)
• M46: 14,469,704 km (0.071 R)
• M47: 14,697,392 km (0.068 R)
• M48: 15,156,359 km (0.089 R)
• M49: 15,426,233 km (0.074 R)
• M50: 15,775,544 km (0.118 R)
• M51: 16,166,892 km (0.115 R)
• M52: 16,561,382 km (0.092 R)
• M53: 17,319,693 km (0.074 R)
• M54: 17,521,202 km (0.056 R)
• M55: 18,089,375 km (0.098 R)
• M56: 18,498,973 km (0.119 R)
• M57: 19,036,030 km (0.06 R)
• M58: 19,327,297 km (0.109 R)
• M59: 19,494,398 km (0.111 R)
• M60: 20,294,896 km (0.029 R)
• M61: 20,848,707 km (0.072 R)
• M62: 20,934,427 km (0.07 R)
• M63: 21,537,306 km (0.104 R)
• M64: 22,102,188 km (0.043 R)
• M65: 22,277,068 km (0.084 R)
• M66: 23,025,057 km (0.101 R)
• M67: 23,335,622 km (0.12 R)
• M68: 23,692,114 km (0.064 R)
• M69: 26,747,950 km (0.116 R)
• M70: 27,027,548 km (0.098 R)
• M71: 27,401,992 km (0.075 R)
• M72: 28,298,232 km (0.109 R)
• M73: 28,393,077 km (0.079 R)
• M74: 28,916,820 km (0.074 R)
• M75: 29,588,065 km (0.098 R)
• M76: 29,780,897 km (0.108 R)
• M77: 31,534,334 km (0.108 R)
• M78: 33,120,819 km (0.057 R)
• M79: 33,320,981 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.01 AU - 8.93 AU

Year: 7691 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 14,275,802 km

• M1: 119,828 km (0.101 R)
• M2: 273,764 km (0.106 R)
• M3: 333,753 km (0.068 R)
• M4: 547,229 km (0.109 R)
• M5: 777,610 km (0.085 R)
• M6: 925,263 km (0.084 R)
• M7: 1,009,935 km (0.103 R)
• M8: 1,202,468 km (0.085 R)
• M9: 1,390,961 km (0.093 R)
• M10: 1,850,226 km (0.119 R)
• M11: 2,050,239 km (0.092 R)
• M12: 2,315,177 km (0.093 R)
• M13: 2,571,139 km (0.088 R)
• M14: 2,733,303 km (0.101 R)
• M15: 2,815,582 km (0.03 R)
• M16: 2,919,702 km (0.103 R)
• M17: 3,089,046 km (0.119 R)
• M18: 3,437,310 km (0.083 R)
• M19: 3,548,910 km (0.059 R)
• M20: 3,936,818 km (0.108 R)
• M21: 4,362,424 km (0.109 R)
• M22: 4,802,840 km (0.088 R)
• M23: 4,952,737 km (0.065 R)
• M24: 5,308,780 km (0.093 R)
• M25: 5,515,973 km (0.103 R)
• M26: 5,778,667 km (0.105 R)
• M27: 6,870,282 km (0.108 R)
• M28: 7,876,627 km (0.088 R)
• M29: 8,053,751 km (0.075 R)
• M30: 8,112,992 km (0.09 R)
• M31: 8,261,991 km (0.091 R)
• M32: 8,321,830 km (0.041 R)
• M33: 8,502,245 km (0.061 R)
• M34: 8,775,411 km (0.099 R)
• M35: 9,144,020 km (0.059 R)
• M36: 9,392,652 km (0.056 R)
• M37: 9,549,131 km (0.111 R)
• M38: 9,801,353 km (0.106 R)
• M39: 11,293,742 km (0.074 R)
• M40: 11,998,497 km (0.111 R)
• M41: 12,304,874 km (0.113 R)
• M42: 12,373,240 km (0.098 R)
• M43: 12,890,549 km (0.095 R)
• M44: 13,239,412 km (0.12 R)
• M45: 13,309,573 km (0.12 R)
• M46: 13,982,015 km (0.101 R)
• M47: 14,125,031 km (0.095 R)
• M48: 14,196,688 km (0.102 R)
• M49: 15,249,708 km (0.053 R)
• M50: 15,359,961 km (0.08 R)
• M51: 15,655,567 km (0.045 R)
• M52: 15,953,117 km (0.102 R)
• M53: 17,047,126 km (0.04 R)
• M54: 17,391,500 km (0.1 R)
• M55: 17,776,865 km (0.07 R)
• M56: 18,282,206 km (0.08 R)
• M57: 19,147,929 km (0.059 R)
• M58: 19,705,929 km (0.059 R)
• M59: 19,906,390 km (0.04 R)
• M60: 20,390,489 km (0.11 R)
• M61: 20,593,344 km (0.111 R)
• M62: 20,837,637 km (0.071 R)
• M63: 21,658,929 km (0.117 R)
• M64: 22,240,267 km (0.115 R)
• M65: 22,365,480 km (0.115 R)
• M66: 23,333,229 km (0.054 R)
• M67: 23,417,901 km (0.118 R)
• M68: 23,630,480 km (0.101 R)
• M69: 23,800,872 km (0.057 R)
• M70: 25,833,757 km (0.064 R)
• M71: 27,026,651 km (0.112 R)
• M72: 27,472,901 km (0.07 R)
• M73: 27,741,878 km (0.075 R)
• M74: 28,282,525 km (0.101 R)
• M75: 28,508,717 km (0.116 R)
• M76: 28,644,851 km (0.113 R)
• M77: 28,917,568 km (0.087 R)
• M78: 29,465,694 km (0.109 R)
• M79: 30,247,941 km (0.056 R)
• M80: 30,664,871 km (0.034 R)
• M81: 30,897,346 km (0.12 R)
• M82: 30,990,545 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 13.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.89 AU - 8.71 AU

Year: 9008 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 14,275,802 km

• M1: 199,863 km (0.076 R)
• M2: 380,727 km (0.11 R)
• M3: 720,463 km (0.091 R)
• M4: 1,160,879 km (0.047 R)
• M5: 1,304,194 km (0.064 R)
• M6: 1,659,040 km (0.096 R)
• M7: 1,832,574 km (0.093 R)
• M8: 2,142,840 km (0.106 R)
• M9: 2,253,842 km (0.106 R)
• M10: 3,494,905 km (0.047 R)
• M11: 3,935,920 km (0.108 R)
• M12: 4,211,928 km (0.11 R)
• M13: 4,408,948 km (0.054 R)
• M14: 4,494,369 km (0.116 R)
• M15: 5,623,683 km (0.108 R)
• M16: 6,029,692 km (0.043 R)
• M17: 6,348,485 km (0.061 R)
• M18: 6,445,275 km (0.112 R)
• M19: 6,574,976 km (0.107 R)
• M20: 6,936,255 km (0.087 R)
• M21: 7,937,364 km (0.061 R)
• M22: 9,292,870 km (0.06 R)
• M23: 9,402,974 km (0.106 R)
• M24: 9,978,627 km (0.111 R)
• M25: 10,091,274 km (0.094 R)
• M26: 11,320,370 km (0.111 R)
• M27: 11,497,045 km (0.087 R)
• M28: 11,932,674 km (0.1 R)
• M29: 12,677,522 km (0.11 R)
• M30: 13,168,801 km (0.109 R)
• M31: 13,292,668 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 15,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit