🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.74 AU - 1.14 AU

Year: 387 Days

Day: 36.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.78 AU - 1.28 AU

Year: 444 Days

Day: 29.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,367,265 km

• M1: 326,273 km (0.073 R)

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.4

Radius: 14.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.92 AU - 3.42 AU

Year: 2396 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,367,265 km

• M1: 185,352 km (0.047 R)
• M2: 382,971 km (0.114 R)
• M3: 475,272 km (0.118 R)
• M4: 714,330 km (0.107 R)
• M5: 814,112 km (0.067 R)
• M6: 1,104,032 km (0.118 R)
• M7: 1,251,386 km (0.059 R)
• M8: 1,398,291 km (0.106 R)
• M9: 1,559,259 km (0.047 R)
• M10: 1,775,727 km (0.034 R)
• M11: 2,248,007 km (0.102 R)
• M12: 2,411,368 km (0.109 R)
• M13: 2,578,618 km (0.096 R)
• M14: 2,721,185 km (0.105 R)
• M15: 2,827,400 km (0.099 R)
• M16: 3,034,144 km (0.049 R)
• M17: 3,174,766 km (0.097 R)
• M18: 3,706,138 km (0.059 R)
• M19: 3,835,241 km (0.079 R)
• M20: 4,087,163 km (0.085 R)
• M21: 4,288,073 km (0.09 R)
• M22: 4,458,017 km (0.088 R)
• M23: 5,723,016 km (0.09 R)
• M24: 6,062,304 km (0.08 R)
• M25: 6,434,055 km (0.12 R)
• M26: 6,629,280 km (0.111 R)
• M27: 6,919,350 km (0.118 R)
• M28: 7,146,290 km (0.109 R)
• M29: 7,607,800 km (0.069 R)
• M30: 7,967,283 km (0.081 R)
• M31: 8,346,514 km (0.109 R)
• M32: 8,688,495 km (0.106 R)
• M33: 9,006,241 km (0.113 R)
• M34: 9,697,832 km (0.115 R)
• M35: 9,847,130 km (0.08 R)
• M36: 9,982,217 km (0.099 R)
• M37: 10,208,858 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.8

Radius: 11.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.94 AU - 3.4 AU

Year: 2396 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,367,265 km

• M1: 148,401 km (0.11 R)
• M2: 239,207 km (0.076 R)
• M3: 395,537 km (0.118 R)
• M4: 769,980 km (0.1 R)
• M5: 877,691 km (0.104 R)
• M6: 1,000,660 km (0.05 R)
• M7: 1,129,913 km (0.095 R)
• M8: 1,297,163 km (0.061 R)
• M9: 1,416,991 km (0.069 R)
• M10: 1,552,228 km (0.076 R)
• M11: 1,703,770 km (0.114 R)
• M12: 2,047,247 km (0.057 R)
• M13: 2,332,680 km (0.096 R)
• M14: 2,426,328 km (0.094 R)
• M15: 2,548,549 km (0.119 R)
• M16: 2,756,790 km (0.107 R)
• M17: 3,235,204 km (0.041 R)
• M18: 3,692,674 km (0.097 R)
• M19: 3,802,329 km (0.081 R)
• M20: 4,009,073 km (0.097 R)
• M21: 4,219,558 km (0.114 R)
• M22: 4,584,128 km (0.089 R)
• M23: 4,668,501 km (0.033 R)
• M24: 4,753,323 km (0.092 R)
• M25: 4,873,001 km (0.111 R)
• M26: 4,959,020 km (0.106 R)
• M27: 5,115,350 km (0.057 R)
• M28: 5,290,828 km (0.07 R)
• M29: 5,432,796 km (0.062 R)
• M30: 5,957,885 km (0.117 R)
• M31: 6,050,037 km (0.104 R)
• M32: 6,480,281 km (0.081 R)
• M33: 6,747,014 km (0.075 R)
• M34: 6,939,845 km (0.115 R)
• M35: 7,075,979 km (0.034 R)
• M36: 7,370,537 km (0.108 R)
• M37: 7,729,273 km (0.071 R)
• M38: 8,237,158 km (0.107 R)
• M39: 8,422,659 km (0.119 R)
• M40: 8,735,020 km (0.102 R)
• M41: 8,882,074 km (0.082 R)
• M42: 8,987,541 km (0.082 R)
• M43: 9,157,334 km (0.082 R)
• M44: 9,500,063 km (0.106 R)
• M45: 10,087,833 km (0.077 R)
• M46: 10,419,641 km (0.119 R)
• M47: 10,553,232 km (0.099 R)
• M48: 10,912,566 km (0.106 R)
• M49: 11,048,401 km (0.12 R)
• M50: 11,298,828 km (0.082 R)
• M51: 11,390,382 km (0.105 R)
• M52: 12,201,950 km (0.083 R)
• M53: 12,437,118 km (0.099 R)
• M54: 12,531,664 km (0.038 R)
• M55: 12,650,295 km (0.096 R)
• M56: 12,793,012 km (0.116 R)
• M57: 12,888,455 km (0.059 R)
• M58: 13,248,387 km (0.118 R)
• M59: 13,709,298 km (0.083 R)
• M60: 14,348,381 km (0.118 R)
• M61: 14,796,576 km (0.117 R)
• M62: 14,896,806 km (0.117 R)
• M63: 15,097,866 km (0.072 R)
• M64: 16,039,884 km (0.092 R)
• M65: 16,117,076 km (0.068 R)
• M66: 16,739,254 km (0.11 R)
• M67: 16,974,721 km (0.109 R)
• M68: 17,079,589 km (0.116 R)
• M69: 17,158,427 km (0.105 R)
• M70: 17,581,041 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.1

Radius: 13.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.11 AU - 5.13 AU

Year: 3551 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,367,265 km

• M1: 187,895 km (0.078 R)
• M2: 298,897 km (0.097 R)
• M3: 387,159 km (0.069 R)
• M4: 505,342 km (0.059 R)
• M5: 613,501 km (0.099 R)
• M6: 1,286,242 km (0.078 R)
• M7: 1,569,431 km (0.06 R)
• M8: 1,751,941 km (0.104 R)
• M9: 1,859,651 km (0.111 R)
• M10: 2,011,493 km (0.104 R)
• M11: 2,196,396 km (0.119 R)
• M12: 2,402,093 km (0.038 R)
• M13: 2,522,669 km (0.118 R)
• M14: 2,691,714 km (0.078 R)
• M15: 2,912,521 km (0.103 R)
• M16: 3,009,012 km (0.03 R)
• M17: 3,524,975 km (0.108 R)
• M18: 3,679,958 km (0.097 R)
• M19: 3,767,174 km (0.051 R)
• M20: 3,872,790 km (0.1 R)
• M21: 4,159,120 km (0.1 R)
• M22: 4,304,978 km (0.079 R)
• M23: 4,489,582 km (0.072 R)
• M24: 4,867,017 km (0.067 R)
• M25: 4,963,059 km (0.076 R)
• M26: 5,079,147 km (0.1 R)
• M27: 5,353,509 km (0.087 R)
• M28: 6,081,303 km (0.104 R)
• M29: 6,247,357 km (0.115 R)
• M30: 6,584,101 km (0.103 R)
• M31: 6,711,858 km (0.08 R)
• M32: 6,862,054 km (0.036 R)
• M33: 7,100,214 km (0.072 R)
• M34: 7,473,910 km (0.088 R)
• M35: 8,080,529 km (0.088 R)
• M36: 8,378,378 km (0.084 R)
• M37: 8,867,115 km (0.062 R)
• M38: 9,055,758 km (0.114 R)
• M39: 9,245,747 km (0.104 R)
• M40: 9,823,793 km (0.08 R)
• M41: 9,994,484 km (0.069 R)
• M42: 10,339,158 km (0.112 R)
• M43: 10,438,341 km (0.107 R)
• M44: 10,612,623 km (0.109 R)
• M45: 10,737,836 km (0.119 R)
• M46: 10,964,327 km (0.051 R)
• M47: 11,116,169 km (0.055 R)
• M48: 11,243,178 km (0.055 R)
• M49: 11,601,764 km (0.118 R)
• M50: 12,146,450 km (0.11 R)
• M51: 12,435,173 km (0.118 R)
• M52: 12,832,655 km (0.065 R)
• M53: 13,477,123 km (0.096 R)
• M54: 13,585,581 km (0.107 R)
• M55: 13,694,339 km (0.097 R)
• M56: 14,104,835 km (0.088 R)
• M57: 14,547,047 km (0.106 R)
• M58: 14,769,947 km (0.08 R)
• M59: 14,993,895 km (0.094 R)
• M60: 15,162,642 km (0.103 R)
• M61: 15,530,503 km (0.118 R)
• M62: 16,361,519 km (0.085 R)
• M63: 17,383,721 km (0.077 R)
• M64: 17,531,524 km (0.092 R)
• M65: 18,126,624 km (0.103 R)
• M66: 18,426,718 km (0.079 R)
• M67: 18,819,263 km (0.115 R)
• M68: 19,062,209 km (0.075 R)
• M69: 19,214,500 km (0.087 R)
• M70: 20,168,336 km (0.095 R)
• M71: 20,697,913 km (0.094 R)
• M72: 20,854,542 km (0.048 R)
• M73: 21,074,450 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692

Radius: 8.7

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.99 AU - 4.33 AU

Year: 3603 Days

Day: 11.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,367,265 km

• M1: 108,907 km (0.073 R)
• M2: 204,051 km (0.087 R)
• M3: 260,151 km (0.047 R)
• M4: 519,254 km (0.11 R)
• M5: 656,735 km (0.108 R)
• M6: 980,614 km (0.036 R)
• M7: 1,502,561 km (0.116 R)
• M8: 1,703,621 km (0.118 R)
• M9: 1,928,765 km (0.048 R)
• M10: 2,005,958 km (0.083 R)
• M11: 2,211,805 km (0.075 R)
• M12: 2,276,580 km (0.104 R)
• M13: 2,358,410 km (0.067 R)
• M14: 2,558,722 km (0.12 R)
• M15: 2,661,047 km (0.104 R)
• M16: 3,193,316 km (0.05 R)
• M17: 3,796,644 km (0.085 R)
• M18: 3,913,779 km (0.07 R)
• M19: 4,091,651 km (0.043 R)
• M20: 4,252,020 km (0.035 R)
• M21: 4,333,102 km (0.103 R)
• M22: 4,537,752 km (0.078 R)
• M23: 4,620,629 km (0.099 R)
• M24: 5,214,234 km (0.112 R)
• M25: 6,218,185 km (0.084 R)
• M26: 6,449,314 km (0.087 R)
• M27: 7,111,434 km (0.1 R)
• M28: 7,450,722 km (0.089 R)
• M29: 7,524,175 km (0.061 R)
• M30: 7,919,562 km (0.086 R)
• M31: 7,994,510 km (0.069 R)
• M32: 8,069,608 km (0.045 R)
• M33: 8,195,420 km (0.118 R)
• M34: 8,730,831 km (0.028 R)
• M35: 8,911,695 km (0.09 R)
• M36: 9,251,132 km (0.05 R)
• M37: 9,462,065 km (0.043 R)
• M38: 10,294,727 km (0.052 R)
• M39: 10,485,913 km (0.097 R)
• M40: 10,678,446 km (0.116 R)
• M41: 11,011,002 km (0.094 R)
• M42: 11,572,891 km (0.112 R)
• M43: 11,857,426 km (0.111 R)
• M44: 12,346,312 km (0.102 R)
• M45: 12,549,616 km (0.101 R)
• M46: 12,607,809 km (0.089 R)
• M47: 13,462,911 km (0.027 R)
• M48: 13,552,520 km (0.082 R)
• M49: 13,972,890 km (0.084 R)
• M50: 14,154,352 km (0.078 R)
• M51: 14,580,856 km (0.119 R)
• M52: 14,734,343 km (0.099 R)
• M53: 14,795,828 km (0.055 R)
• M54: 14,857,313 km (0.111 R)
• M55: 15,384,346 km (0.062 R)
• M56: 15,728,421 km (0.091 R)
• M57: 16,012,058 km (0.09 R)
• M58: 16,138,618 km (0.11 R)
• M59: 16,329,056 km (0.052 R)
• M60: 16,680,163 km (0.103 R)
• M61: 16,840,532 km (0.061 R)
• M62: 17,001,499 km (0.082 R)
• M63: 17,585,080 km (0.117 R)
• M64: 17,879,339 km (0.071 R)
• M65: 18,472,794 km (0.037 R)
• M66: 18,638,848 km (0.091 R)
• M67: 19,307,700 km (0.113 R)
• M68: 19,645,192 km (0.111 R)
• M69: 20,018,589 km (0.051 R)
• M70: 20,738,005 km (0.085 R)
• M71: 20,806,969 km (0.091 R)
• M72: 21,152,840 km (0.107 R)
• M73: 21,431,092 km (0.073 R)
• M74: 21,500,804 km (0.118 R)
• M75: 21,780,403 km (0.054 R)
• M76: 24,132,979 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.3

Radius: 13.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.05 AU - 5.79 AU

Year: 4634 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,367,265 km

• M1: 166,652 km (0.083 R)
• M2: 296,353 km (0.053 R)
• M3: 547,977 km (0.07 R)
• M4: 863,030 km (0.115 R)
• M5: 1,056,011 km (0.083 R)
• M6: 1,969,157 km (0.108 R)
• M7: 2,193,554 km (0.066 R)
• M8: 2,667,779 km (0.09 R)
• M9: 2,820,369 km (0.079 R)
• M10: 2,936,606 km (0.058 R)
• M11: 3,438,806 km (0.077 R)
• M12: 3,860,074 km (0.057 R)
• M13: 4,591,458 km (0.066 R)
• M14: 4,775,314 km (0.114 R)
• M15: 5,150,206 km (0.095 R)
• M16: 5,269,435 km (0.067 R)
• M17: 5,437,883 km (0.084 R)
• M18: 5,534,972 km (0.109 R)
• M19: 5,829,679 km (0.07 R)
• M20: 6,692,560 km (0.095 R)
• M21: 7,731,368 km (0.118 R)
• M22: 7,895,626 km (0.057 R)
• M23: 8,061,231 km (0.063 R)
• M24: 8,367,607 km (0.05 R)
• M25: 8,479,955 km (0.115 R)
• M26: 8,621,176 km (0.104 R)
• M27: 8,734,571 km (0.115 R)
• M28: 8,963,156 km (0.102 R)
• M29: 9,164,814 km (0.118 R)
• M30: 9,837,855 km (0.078 R)
• M31: 10,285,452 km (0.094 R)
• M32: 11,107,791 km (0.11 R)
• M33: 11,667,886 km (0.115 R)
• M34: 11,888,244 km (0.12 R)
• M35: 12,493,217 km (0.109 R)
• M36: 12,686,348 km (0.077 R)
• M37: 13,238,963 km (0.104 R)
• M38: 13,799,506 km (0.072 R)
• M39: 13,899,288 km (0.085 R)
• M40: 14,233,489 km (0.03 R)
• M41: 14,401,637 km (0.079 R)
• M42: 14,570,384 km (0.061 R)
• M43: 15,114,770 km (0.032 R)
• M44: 15,355,025 km (0.113 R)
• M45: 16,399,367 km (0.113 R)
• M46: 16,540,289 km (0.071 R)
• M47: 17,179,670 km (0.052 R)
• M48: 17,322,835 km (0.083 R)
• M49: 17,430,546 km (0.078 R)
• M50: 17,538,406 km (0.071 R)
• M51: 18,666,074 km (0.058 R)
• M52: 19,071,933 km (0.081 R)
• M53: 19,555,284 km (0.08 R)
• M54: 20,269,016 km (0.031 R)
• M55: 20,382,560 km (0.045 R)
• M56: 20,991,274 km (0.102 R)
• M57: 22,032,176 km (0.079 R)
• M58: 22,304,893 km (0.056 R)
• M59: 22,422,028 km (0.063 R)
• M60: 22,853,468 km (0.066 R)
• M61: 23,446,175 km (0.083 R)
• M62: 23,644,841 km (0.078 R)
• M63: 24,164,095 km (0.119 R)
• M64: 24,364,856 km (0.117 R)
• M65: 24,606,456 km (0.056 R)
• M66: 25,580,937 km (0.072 R)
• M67: 26,402,528 km (0.046 R)
• M68: 26,567,834 km (0.101 R)
• M69: 26,816,615 km (0.054 R)
• M70: 27,232,796 km (0.095 R)
• M71: 27,358,010 km (0.104 R)
• M72: 27,483,522 km (0.086 R)
• M73: 28,113,778 km (0.107 R)
• M74: 28,282,674 km (0.095 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: 475 - 17,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit