🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.95 AU - 1.21 AU

Year: 391 Days

Day: 13.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.81 AU - 2 AU

Year: 912 Days

Day: 24.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,244,872 km

• M1: 392,096 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.92 AU - 4.96 AU

Year: 3824 Days

Day: 45.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,244,872 km

• M1: 3,125,399 km (0.115 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.5

Radius: 8.3

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.25 AU - 9.29 AU

Year: 7543 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,244,872 km

• M1: 173,534 km (0.114 R)
• M2: 272,867 km (0.042 R)
• M3: 409,150 km (0.12 R)
• M4: 480,508 km (0.042 R)
• M5: 583,132 km (0.117 R)
• M6: 637,437 km (0.097 R)
• M7: 693,685 km (0.118 R)
• M8: 857,495 km (0.113 R)
• M9: 936,333 km (0.037 R)
• M10: 1,170,454 km (0.114 R)
• M11: 1,294,470 km (0.099 R)
• M12: 1,517,521 km (0.106 R)
• M13: 1,773,184 km (0.061 R)
• M14: 2,085,095 km (0.079 R)
• M15: 2,643,245 km (0.115 R)
• M16: 2,855,075 km (0.092 R)
• M17: 3,447,184 km (0.117 R)
• M18: 3,523,778 km (0.104 R)
• M19: 3,627,000 km (0.101 R)
• M20: 3,678,911 km (0.054 R)
• M21: 3,889,245 km (0.106 R)
• M22: 4,076,542 km (0.115 R)
• M23: 4,184,851 km (0.103 R)
• M24: 4,515,761 km (0.041 R)
• M25: 4,571,711 km (0.029 R)
• M26: 4,684,358 km (0.118 R)
• M27: 5,232,036 km (0.099 R)
• M28: 5,379,539 km (0.117 R)
• M29: 6,324,549 km (0.089 R)
• M30: 6,672,215 km (0.03 R)
• M31: 7,485,279 km (0.102 R)
• M32: 7,852,991 km (0.093 R)
• M33: 7,920,459 km (0.047 R)
• M34: 8,605,917 km (0.114 R)
• M35: 10,438,640 km (0.1 R)
• M36: 11,037,630 km (0.058 R)
• M37: 11,455,906 km (0.061 R)
• M38: 11,763,479 km (0.108 R)
• M39: 12,425,898 km (0.092 R)
• M40: 12,662,712 km (0.074 R)
• M41: 13,020,550 km (0.042 R)
• M42: 13,868,471 km (0.081 R)
• M43: 14,485,113 km (0.105 R)
• M44: 14,943,032 km (0.12 R)
• M45: 15,405,589 km (0.055 R)
• M46: 15,660,055 km (0.083 R)
• M47: 16,044,072 km (0.062 R)
• M48: 16,647,700 km (0.061 R)
• M49: 16,821,682 km (0.074 R)
• M50: 17,039,796 km (0.115 R)
• M51: 17,171,143 km (0.099 R)
• M52: 17,302,789 km (0.084 R)
• M53: 19,638,161 km (0.081 R)
• M54: 19,913,870 km (0.042 R)
• M55: 20,330,051 km (0.096 R)
• M56: 20,702,251 km (0.025 R)
• M57: 20,889,248 km (0.111 R)
• M58: 21,123,818 km (0.103 R)
• M59: 21,453,531 km (0.078 R)
• M60: 21,690,195 km (0.055 R)
• M61: 22,886,230 km (0.108 R)
• M62: 23,858,317 km (0.04 R)
• M63: 24,201,794 km (0.068 R)
• M64: 25,241,948 km (0.027 R)
• M65: 25,341,730 km (0.12 R)
• M66: 25,541,742 km (0.06 R)
• M67: 25,842,883 km (0.097 R)
• M68: 26,044,241 km (0.059 R)
• M69: 26,246,049 km (0.085 R)
• M70: 26,600,596 km (0.032 R)
• M71: 26,905,775 km (0.078 R)
• M72: 28,189,624 km (0.104 R)
• M73: 28,293,296 km (0.083 R)
• M74: 28,812,999 km (0.071 R)
• M75: 30,126,318 km (0.073 R)
• M76: 30,923,525 km (0.033 R)
• M77: 31,727,764 km (0.103 R)
• M78: 32,430,275 km (0.088 R)
• M79: 32,647,491 km (0.026 R)
• M80: 33,083,420 km (0.108 R)
• M81: 34,845,982 km (0.115 R)
• M82: 36,921,802 km (0.093 R)
• M83: 36,978,499 km (0.1 R)
• M84: 37,205,439 km (0.104 R)
• M85: 38,117,687 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702

Radius: 8.9

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.41 AU - 11.75 AU

Year: 10326 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,244,872 km

• M1: 128,056 km (0.087 R)
• M2: 305,329 km (0.05 R)
• M3: 645,066 km (0.082 R)
• M4: 1,310,029 km (0.088 R)
• M5: 1,440,777 km (0.093 R)
• M6: 1,530,386 km (0.069 R)
• M7: 1,598,902 km (0.06 R)
• M8: 2,209,860 km (0.05 R)
• M9: 2,446,374 km (0.087 R)
• M10: 2,691,116 km (0.097 R)
• M11: 2,972,510 km (0.031 R)
• M12: 3,145,894 km (0.058 R)
• M13: 3,594,089 km (0.034 R)
• M14: 3,655,274 km (0.095 R)
• M15: 3,716,909 km (0.067 R)
• M16: 3,872,640 km (0.045 R)
• M17: 3,935,471 km (0.088 R)
• M18: 4,222,699 km (0.103 R)
• M19: 4,319,938 km (0.1 R)
• M20: 4,483,747 km (0.072 R)
• M21: 4,885,118 km (0.12 R)
• M22: 5,124,774 km (0.069 R)
• M23: 5,298,158 km (0.049 R)
• M24: 5,722,567 km (0.035 R)
• M25: 5,866,331 km (0.119 R)
• M26: 6,679,096 km (0.107 R)
• M27: 7,098,718 km (0.074 R)
• M28: 7,370,238 km (0.07 R)
• M29: 7,566,212 km (0.092 R)
• M30: 7,684,693 km (0.076 R)
• M31: 7,763,980 km (0.034 R)
• M32: 8,124,212 km (0.118 R)
• M33: 8,654,386 km (0.068 R)
• M34: 9,576,657 km (0.045 R)
• M35: 10,136,453 km (0.074 R)
• M36: 10,310,734 km (0.08 R)
• M37: 10,398,398 km (0.046 R)
• M38: 10,530,194 km (0.053 R)
• M39: 10,662,439 km (0.056 R)
• M40: 11,649,934 km (0.076 R)
• M41: 11,741,189 km (0.117 R)
• M42: 12,619,628 km (0.1 R)
• M43: 12,713,276 km (0.074 R)
• M44: 13,375,695 km (0.077 R)
• M45: 15,730,665 km (0.092 R)
• M46: 16,084,763 km (0.118 R)
• M47: 16,237,353 km (0.103 R)
• M48: 16,441,404 km (0.102 R)
• M49: 16,646,353 km (0.114 R)
• M50: 17,162,616 km (0.093 R)
• M51: 17,474,826 km (0.099 R)
• M52: 17,631,605 km (0.114 R)
• M53: 17,999,466 km (0.027 R)
• M54: 18,210,698 km (0.11 R)
• M55: 18,582,449 km (0.046 R)
• M56: 19,064,005 km (0.117 R)
• M57: 19,171,566 km (0.117 R)
• M58: 19,495,595 km (0.118 R)
• M59: 20,149,038 km (0.086 R)
• M60: 21,142,517 km (0.052 R)
• M61: 22,833,572 km (0.06 R)
• M62: 23,522,171 km (0.058 R)
• M63: 23,695,405 km (0.08 R)
• M64: 24,043,071 km (0.109 R)
• M65: 26,044,989 km (0.045 R)
• M66: 26,703,968 km (0.109 R)
• M67: 26,764,256 km (0.084 R)
• M68: 27,126,283 km (0.061 R)
• M69: 27,307,895 km (0.056 R)
• M70: 27,977,495 km (0.114 R)
• M71: 28,038,531 km (0.057 R)
• M72: 28,222,237 km (0.043 R)
• M73: 30,835,263 km (0.099 R)
• M74: 31,214,942 km (0.074 R)
• M75: 31,978,639 km (0.037 R)
• M76: 32,491,311 km (0.038 R)
• M77: 34,897,294 km (0.116 R)
• M78: 38,035,259 km (0.094 R)
• M79: 39,192,398 km (0.083 R)
• M80: 40,085,049 km (0.062 R)
• M81: 40,361,057 km (0.112 R)
• M82: 41,123,258 km (0.107 R)
• M83: 41,401,660 km (0.096 R)
• M84: 42,380,927 km (0.089 R)
• M85: 42,521,400 km (0.1 R)
• M86: 42,943,864 km (0.091 R)
• M87: 44,290,843 km (0.111 R)
• M88: 44,933,665 km (0.119 R)
• M89: 45,292,102 km (0.045 R)
• M90: 46,300,990 km (0.118 R)
• M91: 46,735,572 km (0.034 R)
• M92: 48,194,001 km (0.113 R)
• M93: 49,297,734 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.5

Radius: 14.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.62 AU - 13.74 AU

Year: 13901 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,244,872 km

• M1: 239,506 km (0.058 R)
• M2: 444,006 km (0.103 R)
• M3: 849,417 km (0.054 R)
• M4: 957,426 km (0.114 R)
• M5: 1,117,346 km (0.111 R)
• M6: 1,491,790 km (0.08 R)
• M7: 1,877,154 km (0.083 R)
• M8: 2,263,266 km (0.083 R)
• M9: 2,418,698 km (0.106 R)
• M10: 2,642,497 km (0.093 R)
• M11: 2,906,687 km (0.115 R)
• M12: 4,747,488 km (0.09 R)
• M13: 4,867,616 km (0.11 R)
• M14: 4,988,790 km (0.076 R)
• M15: 5,192,991 km (0.117 R)
• M16: 7,153,321 km (0.105 R)
• M17: 7,384,151 km (0.086 R)
• M18: 9,217,622 km (0.088 R)
• M19: 10,340,803 km (0.086 R)
• M20: 11,560,923 km (0.081 R)
• M21: 11,669,232 km (0.08 R)
• M22: 11,886,748 km (0.059 R)
• M23: 12,215,713 km (0.098 R)
• M24: 12,882,321 km (0.119 R)
• M25: 13,504,050 km (0.033 R)
• M26: 13,904,673 km (0.115 R)
• M27: 14,367,529 km (0.113 R)
• M28: 15,071,088 km (0.067 R)
• M29: 15,367,740 km (0.046 R)
• M30: 17,683,815 km (0.116 R)
• M31: 18,374,508 km (0.119 R)
• M32: 18,627,927 km (0.104 R)
• M33: 18,754,935 km (0.115 R)
• M34: 19,266,411 km (0.105 R)
• M35: 19,459,242 km (0.088 R)
• M36: 19,652,822 km (0.099 R)
• M37: 19,977,000 km (0.102 R)
• M38: 20,827,913 km (0.028 R)
• M39: 21,357,340 km (0.077 R)
• M40: 22,160,082 km (0.045 R)
• M41: 22,904,481 km (0.084 R)
• M42: 24,071,045 km (0.055 R)
• M43: 24,209,573 km (0.112 R)
• M44: 26,176,785 km (0.099 R)
• M45: 26,533,426 km (0.12 R)
• M46: 26,676,591 km (0.087 R)
• M47: 27,396,008 km (0.104 R)
• M48: 28,267,864 km (0.071 R)
• M49: 28,707,083 km (0.12 R)
• M50: 28,854,138 km (0.104 R)
• M51: 29,815,304 km (0.05 R)
• M52: 32,531,703 km (0.063 R)
• M53: 33,146,101 km (0.06 R)
• M54: 33,300,336 km (0.083 R)
• M55: 35,012,035 km (0.045 R)
• M56: 36,195,654 km (0.098 R)
• M57: 37,392,287 km (0.088 R)
• M58: 38,520,853 km (0.111 R)
• M59: 38,845,331 km (0.117 R)
• M60: 39,660,490 km (0.109 R)
• M61: 39,824,300 km (0.109 R)
• M62: 40,316,776 km (0.12 R)
• M63: 40,646,190 km (0.118 R)
• M64: 40,976,652 km (0.091 R)
• M65: 41,224,984 km (0.03 R)
• M66: 41,723,295 km (0.113 R)
• M67: 42,641,826 km (0.108 R)
• M68: 44,669,176 km (0.052 R)
• M69: 44,924,839 km (0.096 R)
• M70: 46,468,839 km (0.08 R)
• M71: 46,641,475 km (0.088 R)
• M72: 48,467,017 km (0.115 R)
• M73: 49,256,445 km (0.1 R)
• M74: 51,026,039 km (0.104 R)
• M75: 51,561,001 km (0.083 R)
• M76: 52,456,793 km (0.099 R)
• M77: 52,726,518 km (0.099 R)
• M78: 52,816,575 km (0.086 R)
• M79: 54,172,830 km (0.073 R)
• M80: 55,174,687 km (0.069 R)
• M81: 55,266,091 km (0.115 R)
• M82: 55,540,603 km (0.113 R)
• M83: 57,289,402 km (0.11 R)
• M84: 57,567,205 km (0.055 R)
• M85: 57,659,806 km (0.08 R)
• M86: 58,124,009 km (0.085 R)
• M87: 58,403,158 km (0.12 R)
• M88: 59,336,799 km (0.109 R)
• M89: 60,746,459 km (0.097 R)
• M90: 62,262,335 km (0.083 R)
• M91: 62,357,479 km (0.107 R)
• M92: 63,982,411 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.5

Radius: 5.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.18 AU - 18.02 AU

Year: 24626 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 56,244,872 km

• M1: 773,271 km (0.094 R)
• M2: 812,915 km (0.108 R)
• M3: 1,739,374 km (0.078 R)
• M4: 2,287,800 km (0.093 R)
• M5: 2,551,092 km (0.039 R)
• M6: 4,430,191 km (0.078 R)
• M7: 5,904,778 km (0.093 R)
• M8: 6,184,226 km (0.066 R)
• M9: 6,756,139 km (0.112 R)
• M10: 7,688,433 km (0.105 R)
• M11: 8,037,445 km (0.104 R)
• M12: 12,814,254 km (0.111 R)
• M13: 13,855,904 km (0.076 R)
• M14: 14,386,827 km (0.093 R)
• M15: 15,250,007 km (0.106 R)
• M16: 15,359,064 km (0.092 R)
• M17: 16,576,192 km (0.079 R)
• M18: 17,366,667 km (0.066 R)
• M19: 19,632,626 km (0.076 R)
• M20: 21,376,788 km (0.117 R)
• M21: 22,795,125 km (0.112 R)
• M22: 22,857,358 km (0.103 R)
• M23: 25,591,558 km (0.034 R)
• M24: 27,095,914 km (0.119 R)
• M25: 27,625,940 km (0.112 R)
• M26: 28,830,801 km (0.082 R)
• M27: 30,052,716 km (0.104 R)
• M28: 30,738,772 km (0.103 R)
• M29: 32,898,367 km (0.103 R)
• M30: 33,463,548 km (0.107 R)
• M31: 33,534,457 km (0.091 R)
• M32: 34,103,228 km (0.103 R)
• M33: 34,531,976 km (0.115 R)
• M34: 35,539,218 km (0.07 R)
• M35: 36,775,196 km (0.059 R)
• M36: 37,656,178 km (0.084 R)
• M37: 40,642,450 km (0.097 R)
• M38: 41,934,527 km (0.103 R)
• M39: 42,470,387 km (0.045 R)
• M40: 42,700,767 km (0.069 R)
• M41: 46,600,934 km (0.074 R)
• M42: 46,917,931 km (0.063 R)
• M43: 48,995,247 km (0.09 R)
• M44: 49,721,246 km (0.12 R)
• M45: 51,838,505 km (0.102 R)
• M46: 52,331,280 km (0.097 R)
• M47: 53,902,058 km (0.092 R)
• M48: 54,985,595 km (0.041 R)
• M49: 55,740,017 km (0.032 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit