🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.85 AU - 1.01 AU

Year: 345 Days

Day: 21.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,874,922 km

• M1: 538,253 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.93 AU - 0.99 AU

Year: 362 Days

Day: 15.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,874,922 km

• M1: 143,614 km (0.117 R)
• M2: 234,569 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.13 AU - 1.29 AU

Year: 512 Days

Day: 33.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.8

Radius: 12.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.38 AU - 6 AU

Year: 4552 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,874,922 km

• M1: 173,384 km (0.061 R)
• M2: 269,725 km (0.1 R)
• M3: 347,815 km (0.095 R)
• M4: 640,877 km (0.111 R)
• M5: 788,530 km (0.104 R)
• M6: 897,438 km (0.114 R)
• M7: 1,176,438 km (0.037 R)
• M8: 1,291,329 km (0.036 R)
• M9: 1,422,377 km (0.032 R)
• M10: 1,520,662 km (0.038 R)
• M11: 1,608,476 km (0.1 R)
• M12: 1,698,235 km (0.037 R)
• M13: 1,842,896 km (0.109 R)
• M14: 2,345,246 km (0.113 R)
• M15: 2,673,015 km (0.098 R)
• M16: 2,811,542 km (0.111 R)
• M17: 3,176,262 km (0.105 R)
• M18: 3,389,289 km (0.118 R)
• M19: 3,657,967 km (0.054 R)
• M20: 3,794,849 km (0.079 R)
• M21: 4,198,315 km (0.116 R)
• M22: 4,305,876 km (0.107 R)
• M23: 4,414,334 km (0.111 R)
• M24: 4,689,744 km (0.071 R)
• M25: 4,895,142 km (0.114 R)
• M26: 5,084,532 km (0.108 R)
• M27: 5,373,256 km (0.064 R)
• M28: 5,627,872 km (0.032 R)
• M29: 5,746,802 km (0.108 R)
• M30: 5,846,584 km (0.109 R)
• M31: 6,189,911 km (0.069 R)
• M32: 6,395,010 km (0.079 R)
• M33: 6,981,284 km (0.119 R)
• M34: 7,432,321 km (0.087 R)
• M35: 7,738,399 km (0.08 R)
• M36: 7,915,074 km (0.032 R)
• M37: 8,362,820 km (0.116 R)
• M38: 9,518,165 km (0.096 R)
• M39: 9,683,919 km (0.065 R)
• M40: 9,898,442 km (0.094 R)
• M41: 10,042,355 km (0.052 R)
• M42: 10,429,515 km (0.101 R)
• M43: 11,044,362 km (0.036 R)
• M44: 11,218,494 km (0.099 R)
• M45: 11,343,558 km (0.094 R)
• M46: 11,519,485 km (0.108 R)
• M47: 11,950,177 km (0.047 R)
• M48: 12,231,870 km (0.11 R)
• M49: 12,645,358 km (0.111 R)
• M50: 13,142,323 km (0.036 R)
• M51: 13,433,141 km (0.056 R)
• M52: 13,565,984 km (0.078 R)
• M53: 13,672,497 km (0.067 R)
• M54: 14,290,935 km (0.087 R)
• M55: 14,399,393 km (0.088 R)
• M56: 15,890,435 km (0.085 R)
• M57: 16,256,801 km (0.091 R)
• M58: 16,341,772 km (0.034 R)
• M59: 16,797,148 km (0.115 R)
• M60: 17,808,131 km (0.083 R)
• M61: 17,983,459 km (0.049 R)
• M62: 18,100,594 km (0.089 R)
• M63: 18,394,554 km (0.069 R)
• M64: 18,660,689 km (0.12 R)
• M65: 19,166,629 km (0.112 R)
• M66: 19,466,273 km (0.077 R)
• M67: 20,435,967 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 12.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.88 AU - 6.88 AU

Year: 6204 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,874,922 km

• M1: 168,746 km (0.112 R)
• M2: 259,403 km (0.055 R)
• M3: 680,072 km (0.075 R)
• M4: 905,965 km (0.066 R)
• M5: 1,066,633 km (0.079 R)
• M6: 1,319,453 km (0.091 R)
• M7: 1,518,568 km (0.059 R)
• M8: 1,667,119 km (0.107 R)
• M9: 1,883,437 km (0.059 R)
• M10: 2,027,500 km (0.076 R)
• M11: 2,275,982 km (0.098 R)
• M12: 2,464,625 km (0.096 R)
• M13: 2,730,460 km (0.067 R)
• M14: 2,839,368 km (0.088 R)
• M15: 3,005,720 km (0.09 R)
• M16: 3,194,363 km (0.102 R)
• M17: 3,309,404 km (0.073 R)
• M18: 3,563,720 km (0.117 R)
• M19: 3,946,841 km (0.055 R)
• M20: 4,492,873 km (0.033 R)
• M21: 4,796,856 km (0.097 R)
• M22: 4,973,531 km (0.112 R)
• M23: 5,130,010 km (0.069 R)
• M24: 5,679,034 km (0.038 R)
• M25: 6,319,014 km (0.075 R)
• M26: 6,464,274 km (0.092 R)
• M27: 6,561,811 km (0.083 R)
• M28: 6,684,482 km (0.061 R)
• M29: 6,957,049 km (0.114 R)
• M30: 7,082,113 km (0.093 R)
• M31: 7,334,484 km (0.082 R)
• M32: 7,538,536 km (0.072 R)
• M33: 7,641,310 km (0.116 R)
• M34: 8,162,209 km (0.117 R)
• M35: 8,373,890 km (0.093 R)
• M36: 8,856,643 km (0.096 R)
• M37: 9,128,761 km (0.071 R)
• M38: 9,403,573 km (0.113 R)
• M39: 9,486,599 km (0.058 R)
• M40: 9,625,576 km (0.104 R)
• M41: 9,905,473 km (0.101 R)
• M42: 10,018,121 km (0.06 R)
• M43: 10,159,640 km (0.089 R)
• M44: 10,444,624 km (0.115 R)
• M45: 11,110,035 km (0.043 R)
• M46: 11,344,755 km (0.071 R)
• M47: 11,521,878 km (0.026 R)
• M48: 13,343,232 km (0.077 R)
• M49: 14,446,517 km (0.1 R)
• M50: 14,606,586 km (0.099 R)
• M51: 14,799,269 km (0.028 R)
• M52: 16,172,577 km (0.08 R)
• M53: 16,807,171 km (0.085 R)
• M54: 17,110,556 km (0.075 R)
• M55: 17,586,277 km (0.067 R)
• M56: 17,997,372 km (0.078 R)
• M57: 18,759,423 km (0.118 R)
• M58: 18,934,154 km (0.118 R)
• M59: 19,074,327 km (0.109 R)
• M60: 19,567,401 km (0.093 R)
• M61: 19,673,766 km (0.115 R)
• M62: 19,922,248 km (0.118 R)
• M63: 20,100,568 km (0.119 R)
• M64: 20,315,092 km (0.118 R)
• M65: 21,108,409 km (0.074 R)
• M66: 21,399,377 km (0.113 R)
• M67: 21,728,343 km (0.114 R)
• M68: 22,688,163 km (0.068 R)
• M69: 24,419,908 km (0.025 R)
• M70: 24,648,942 km (0.117 R)
• M71: 25,572,110 km (0.093 R)
• M72: 25,727,094 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.5

Radius: 10.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.88 AU - 11.44 AU

Year: 11559 Days

Day: 11 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,874,922 km

• M1: 140,472 km (0.119 R)
• M2: 210,335 km (0.074 R)
• M3: 286,330 km (0.069 R)
• M4: 445,802 km (0.073 R)
• M5: 571,015 km (0.112 R)
• M6: 907,610 km (0.116 R)
• M7: 1,194,240 km (0.106 R)
• M8: 1,320,800 km (0.036 R)
• M9: 1,413,999 km (0.101 R)
• M10: 1,727,556 km (0.101 R)
• M11: 2,172,311 km (0.099 R)
• M12: 2,534,786 km (0.066 R)
• M13: 2,652,071 km (0.087 R)
• M14: 2,795,236 km (0.101 R)
• M15: 3,089,196 km (0.077 R)
• M16: 3,291,004 km (0.073 R)
• M17: 3,419,209 km (0.075 R)
• M18: 3,680,856 km (0.111 R)
• M19: 3,922,007 km (0.094 R)
• M20: 4,085,667 km (0.111 R)
• M21: 4,618,834 km (0.053 R)
• M22: 5,566,088 km (0.066 R)
• M23: 6,030,440 km (0.077 R)
• M24: 7,029,604 km (0.077 R)
• M25: 7,565,314 km (0.118 R)
• M26: 8,044,775 km (0.111 R)
• M27: 8,253,464 km (0.082 R)
• M28: 8,711,383 km (0.074 R)
• M29: 9,250,235 km (0.073 R)
• M30: 10,022,758 km (0.098 R)
• M31: 10,663,336 km (0.064 R)
• M32: 11,239,438 km (0.113 R)
• M33: 11,472,810 km (0.032 R)
• M34: 11,668,484 km (0.095 R)
• M35: 11,904,699 km (0.051 R)
• M36: 12,063,123 km (0.083 R)
• M37: 12,222,296 km (0.088 R)
• M38: 12,302,031 km (0.116 R)
• M39: 12,623,068 km (0.082 R)
• M40: 12,987,489 km (0.089 R)
• M41: 13,520,057 km (0.104 R)
• M42: 14,227,206 km (0.081 R)
• M43: 14,353,168 km (0.074 R)
• M44: 14,903,688 km (0.105 R)
• M45: 15,031,744 km (0.082 R)
• M46: 15,288,902 km (0.114 R)
• M47: 15,981,840 km (0.101 R)
• M48: 16,112,887 km (0.119 R)
• M49: 16,995,814 km (0.105 R)
• M50: 17,308,474 km (0.12 R)
• M51: 17,533,020 km (0.111 R)
• M52: 18,258,121 km (0.082 R)
• M53: 18,532,483 km (0.094 R)
• M54: 18,762,266 km (0.102 R)
• M55: 18,854,418 km (0.094 R)
• M56: 18,946,720 km (0.106 R)
• M57: 19,878,116 km (0.108 R)
• M58: 19,972,064 km (0.111 R)
• M59: 20,113,284 km (0.085 R)
• M60: 22,711,500 km (0.075 R)
• M61: 23,303,160 km (0.07 R)
• M62: 23,451,860 km (0.091 R)
• M63: 23,551,193 km (0.114 R)
• M64: 23,999,837 km (0.057 R)
• M65: 25,413,537 km (0.115 R)
• M66: 26,027,636 km (0.099 R)
• M67: 26,802,254 km (0.047 R)
• M68: 27,689,219 km (0.071 R)
• M69: 28,215,505 km (0.07 R)
• M70: 29,760,252 km (0.105 R)
• M71: 30,299,254 km (0.12 R)
• M72: 31,004,907 km (0.109 R)
• M73: 31,332,376 km (0.1 R)
• M74: 32,432,220 km (0.101 R)
• M75: 33,098,230 km (0.085 R)
• M76: 34,669,755 km (0.115 R)
• M77: 36,322,961 km (0.096 R)
• M78: 37,536,051 km (0.084 R)
• M79: 38,293,614 km (0.097 R)
• M80: 39,115,056 km (0.076 R)
• M81: 39,232,939 km (0.072 R)
• M82: 39,409,913 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.7

Radius: 3.2

Gravity: 54.95 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.71 AU - 14.03 AU

Year: 17776 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,874,922 km

• M1: 63,130 km (0.088 R)
• M2: 126,410 km (0.116 R)
• M3: 668,254 km (0.116 R)
• M4: 689,347 km (0.076 R)
• M5: 1,007,392 km (0.046 R)
• M6: 1,056,161 km (0.064 R)
• M7: 1,156,092 km (0.062 R)
• M8: 1,181,524 km (0.096 R)
• M9: 1,365,081 km (0.061 R)
• M10: 2,153,013 km (0.113 R)
• M11: 2,184,428 km (0.028 R)
• M12: 2,408,975 km (0.11 R)
• M13: 3,269,162 km (0.037 R)
• M14: 4,292,860 km (0.053 R)
• M15: 4,777,109 km (0.095 R)
• M16: 4,942,265 km (0.077 R)
• M17: 5,151,552 km (0.1 R)
• M18: 5,193,739 km (0.057 R)
• M19: 5,665,271 km (0.051 R)
• M20: 6,016,826 km (0.055 R)
• M21: 6,061,257 km (0.099 R)
• M22: 6,602,951 km (0.073 R)
• M23: 6,833,332 km (0.108 R)
• M24: 6,879,707 km (0.117 R)
• M25: 7,492,011 km (0.108 R)
• M26: 7,635,775 km (0.111 R)
• M27: 8,667,401 km (0.094 R)
• M28: 9,020,901 km (0.11 R)
• M29: 9,071,764 km (0.083 R)
• M30: 9,122,628 km (0.116 R)
• M31: 10,056,567 km (0.055 R)
• M32: 11,293,143 km (0.043 R)
• M33: 12,862,126 km (0.114 R)
• M34: 12,976,718 km (0.113 R)
• M35: 14,023,903 km (0.052 R)
• M36: 14,260,118 km (0.08 R)
• M37: 14,497,829 km (0.076 R)
• M38: 16,197,709 km (0.115 R)
• M39: 16,445,743 km (0.063 R)
• M40: 16,507,826 km (0.083 R)
• M41: 18,668,169 km (0.116 R)
• M42: 19,123,844 km (0.098 R)
• M43: 19,715,055 km (0.118 R)
• M44: 19,913,421 km (0.05 R)
• M45: 19,979,693 km (0.107 R)
• M46: 20,512,561 km (0.086 R)
• M47: 20,646,451 km (0.118 R)
• M48: 20,713,620 km (0.032 R)
• M49: 21,320,689 km (0.108 R)
• M50: 21,592,358 km (0.081 R)
• M51: 21,660,425 km (0.042 R)
• M52: 22,001,957 km (0.074 R)
• M53: 22,276,469 km (0.102 R)
• M54: 22,552,178 km (0.094 R)
• M55: 23,455,899 km (0.082 R)
• M56: 24,655,225 km (0.095 R)
• M57: 25,011,866 km (0.068 R)
• M58: 25,585,873 km (0.109 R)
• M59: 26,091,813 km (0.068 R)
• M60: 26,236,923 km (0.076 R)
• M61: 26,600,895 km (0.043 R)
• M62: 27,481,428 km (0.089 R)
• M63: 27,702,982 km (0.086 R)
• M64: 27,999,336 km (0.07 R)
• M65: 28,744,932 km (0.053 R)
• M66: 29,120,123 km (0.063 R)
• M67: 29,799,597 km (0.1 R)
• M68: 31,869,283 km (0.115 R)
• M69: 34,699,825 km (0.106 R)
• M70: 35,019,216 km (0.096 R)
• M71: 38,020,000 km (0.118 R)
• M72: 38,845,032 km (0.118 R)
• M73: 39,426,070 km (0.106 R)
• M74: 43,315,166 km (0.073 R)
• M75: 43,917,596 km (0.046 R)
• M76: 44,609,487 km (0.099 R)
• M77: 45,043,769 km (0.091 R)
• M78: 45,392,183 km (0.058 R)
• M79: 45,653,979 km (0.091 R)
• M80: 46,442,659 km (0.106 R)
• M81: 46,706,699 km (0.081 R)
• M82: 50,182,456 km (0.118 R)
• M83: 52,362,247 km (0.079 R)
• M84: 53,740,342 km (0.088 R)
• M85: 56,250,744 km (0.063 R)
• M86: 57,190,219 km (0.115 R)
• M87: 57,284,465 km (0.092 R)
• M88: 57,756,447 km (0.107 R)
• M89: 59,084,726 km (0.085 R)
• M90: 59,943,867 km (0.045 R)
• M91: 60,326,987 km (0.117 R)
• M92: 62,449,033 km (0.084 R)
• M93: 62,643,061 km (0.082 R)
• M94: 64,595,313 km (0.101 R)
• M95: 64,988,157 km (0.092 R)
• M96: 65,480,334 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 20,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit