🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.64 AU - 0.8 AU

Year: 233 Days

Day: 35.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,177,835 km

• M1: 50,265 km (0.098 R)
• M2: 136,882 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.15 AU - 1.61 AU

Year: 617 Days

Day: 26.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.31 AU - 4.41 AU

Year: 2888 Days

Day: 31.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.8

Radius: 13.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.47 AU - 11.95 AU

Year: 13347 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,177,835 km

• M1: 165,006 km (0.074 R)
• M2: 305,030 km (0.108 R)
• M3: 416,331 km (0.088 R)
• M4: 600,935 km (0.1 R)
• M5: 695,331 km (0.04 R)
• M6: 1,201,121 km (0.118 R)
• M7: 1,453,792 km (0.114 R)
• M8: 1,668,764 km (0.075 R)
• M9: 2,100,205 km (0.03 R)
• M10: 2,251,897 km (0.052 R)
• M11: 2,344,797 km (0.087 R)
• M12: 2,696,502 km (0.083 R)
• M13: 3,308,507 km (0.067 R)
• M14: 3,703,594 km (0.043 R)
• M15: 4,000,696 km (0.081 R)
• M16: 6,735,046 km (0.115 R)
• M17: 7,702,645 km (0.048 R)
• M18: 7,797,041 km (0.118 R)
• M19: 8,762,845 km (0.075 R)
• M20: 8,960,464 km (0.082 R)
• M21: 9,059,946 km (0.084 R)
• M22: 9,511,732 km (0.117 R)
• M23: 10,437,743 km (0.109 R)
• M24: 10,911,519 km (0.106 R)
• M25: 12,044,274 km (0.079 R)
• M26: 13,956,584 km (0.116 R)
• M27: 14,712,651 km (0.032 R)
• M28: 15,481,884 km (0.042 R)
• M29: 16,385,904 km (0.099 R)
• M30: 18,942,980 km (0.111 R)
• M31: 20,562,377 km (0.11 R)
• M32: 21,822,589 km (0.054 R)
• M33: 22,225,756 km (0.08 R)
• M34: 23,176,151 km (0.106 R)
• M35: 23,312,883 km (0.049 R)
• M36: 24,070,447 km (0.111 R)
• M37: 24,976,113 km (0.096 R)
• M38: 26,748,847 km (0.091 R)
• M39: 27,180,288 km (0.046 R)
• M40: 27,397,055 km (0.082 R)
• M41: 27,831,936 km (0.031 R)
• M42: 28,050,349 km (0.093 R)
• M43: 29,298,294 km (0.086 R)
• M44: 30,115,547 km (0.059 R)
• M45: 31,772,344 km (0.048 R)
• M46: 32,076,775 km (0.039 R)
• M47: 32,611,887 km (0.067 R)
• M48: 33,845,920 km (0.093 R)
• M49: 34,312,665 km (0.083 R)
• M50: 35,331,277 km (0.063 R)
• M51: 35,804,754 km (0.093 R)
• M52: 35,963,029 km (0.069 R)
• M53: 37,558,789 km (0.119 R)
• M54: 37,880,574 km (0.037 R)
• M55: 41,067,009 km (0.074 R)
• M56: 42,315,403 km (0.083 R)
• M57: 42,986,200 km (0.113 R)
• M58: 43,491,691 km (0.07 R)
• M59: 44,253,444 km (0.107 R)
• M60: 47,084,583 km (0.084 R)
• M61: 47,518,716 km (0.111 R)
• M62: 48,215,992 km (0.047 R)
• M63: 49,356,227 km (0.083 R)
• M64: 49,532,453 km (0.109 R)
• M65: 50,062,329 km (0.093 R)
• M66: 50,328,015 km (0.074 R)
• M67: 50,505,288 km (0.088 R)
• M68: 50,860,733 km (0.105 R)
• M69: 51,663,325 km (0.107 R)
• M70: 52,470,107 km (0.115 R)
• M71: 52,830,039 km (0.105 R)
• M72: 54,186,892 km (0.077 R)
• M73: 54,459,758 km (0.115 R)
• M74: 56,473,944 km (0.094 R)
• M75: 57,027,606 km (0.118 R)
• M76: 57,861,315 km (0.078 R)
• M77: 57,954,215 km (0.106 R)
• M78: 58,326,265 km (0.088 R)
• M79: 58,885,761 km (0.037 R)
• M80: 59,540,850 km (0.082 R)
• M81: 59,822,393 km (0.112 R)
• M82: 60,575,170 km (0.095 R)
• M83: 60,952,755 km (0.082 R)
• M84: 63,426,056 km (0.077 R)
• M85: 64,001,410 km (0.109 R)
• M86: 64,097,452 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.4

Radius: 4.5

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.34 AU - 14.92 AU

Year: 20226 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 97,177,835 km

• M1: 61,036 km (0.103 R)
• M2: 534,064 km (0.091 R)
• M3: 617,241 km (0.117 R)
• M4: 962,662 km (0.067 R)
• M5: 1,124,677 km (0.095 R)
• M6: 1,185,713 km (0.12 R)
• M7: 1,541,157 km (0.086 R)
• M8: 1,819,110 km (0.112 R)
• M9: 2,000,872 km (0.095 R)
• M10: 2,131,470 km (0.11 R)
• M11: 2,540,172 km (0.077 R)
• M12: 4,718,167 km (0.044 R)
• M13: 5,297,859 km (0.109 R)
• M14: 5,375,201 km (0.082 R)
• M15: 6,523,215 km (0.107 R)
• M16: 6,745,069 km (0.104 R)
• M17: 6,997,440 km (0.115 R)
• M18: 7,511,459 km (0.085 R)
• M19: 7,978,503 km (0.074 R)
• M20: 8,008,124 km (0.119 R)
• M21: 8,334,995 km (0.087 R)
• M22: 9,310,822 km (0.096 R)
• M23: 10,193,898 km (0.068 R)
• M24: 10,258,076 km (0.107 R)
• M25: 10,645,384 km (0.105 R)
• M26: 10,873,671 km (0.106 R)
• M27: 10,906,283 km (0.12 R)
• M28: 13,452,888 km (0.091 R)
• M29: 13,593,659 km (0.07 R)
• M30: 14,882,445 km (0.037 R)
• M31: 15,028,004 km (0.064 R)
• M32: 15,283,966 km (0.115 R)
• M33: 15,504,473 km (0.044 R)
• M34: 16,547,469 km (0.11 R)
• M35: 16,698,264 km (0.094 R)
• M36: 17,229,785 km (0.044 R)
• M37: 17,344,377 km (0.112 R)
• M38: 17,459,268 km (0.116 R)
• M39: 17,805,438 km (0.095 R)
• M40: 18,153,851 km (0.099 R)
• M41: 18,778,722 km (0.118 R)
• M42: 18,857,260 km (0.028 R)
• M43: 19,331,336 km (0.072 R)
• M44: 19,530,002 km (0.108 R)
• M45: 19,609,588 km (0.115 R)
• M46: 19,729,266 km (0.085 R)
• M47: 19,889,187 km (0.093 R)
• M48: 20,129,889 km (0.082 R)
• M49: 20,980,054 km (0.049 R)
• M50: 21,430,045 km (0.088 R)
• M51: 22,048,781 km (0.08 R)
• M52: 22,297,862 km (0.084 R)
• M53: 22,799,015 km (0.077 R)
• M54: 23,684,634 km (0.086 R)
• M55: 24,195,960 km (0.109 R)
• M56: 24,238,595 km (0.051 R)
• M57: 24,281,380 km (0.084 R)
• M58: 24,324,315 km (0.091 R)
• M59: 25,794,862 km (0.045 R)
• M60: 26,013,424 km (0.092 R)
• M61: 26,761,563 km (0.08 R)
• M62: 27,427,573 km (0.073 R)
• M63: 28,323,963 km (0.095 R)
• M64: 28,504,378 km (0.104 R)
• M65: 28,685,242 km (0.101 R)
• M66: 28,866,405 km (0.094 R)
• M67: 29,732,278 km (0.054 R)
• M68: 29,961,611 km (0.107 R)
• M69: 30,560,451 km (0.036 R)
• M70: 31,023,756 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.4

Radius: 6.7

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.15 AU - 17.89 AU

Year: 26738 Days

Day: 16.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,177,835 km

• M1: 107,860 km (0.111 R)
• M2: 244,144 km (0.098 R)
• M3: 298,597 km (0.099 R)
• M4: 1,010,234 km (0.06 R)
• M5: 2,157,949 km (0.075 R)
• M6: 2,239,331 km (0.111 R)
• M7: 2,405,085 km (0.033 R)
• M8: 2,926,284 km (0.105 R)
• M9: 3,107,746 km (0.105 R)
• M10: 3,919,315 km (0.078 R)
• M11: 4,220,754 km (0.115 R)
• M12: 4,374,391 km (0.116 R)
• M13: 4,426,003 km (0.095 R)
• M14: 4,686,901 km (0.089 R)
• M15: 5,224,107 km (0.109 R)
• M16: 5,333,762 km (0.064 R)
• M17: 6,239,278 km (0.066 R)
• M18: 7,130,583 km (0.083 R)
• M19: 7,191,319 km (0.114 R)
• M20: 7,498,144 km (0.078 R)
• M21: 8,251,968 km (0.072 R)
• M22: 8,963,904 km (0.116 R)
• M23: 9,293,917 km (0.052 R)
• M24: 9,628,119 km (0.118 R)
• M25: 10,445,971 km (0.098 R)
• M26: 10,584,349 km (0.071 R)
• M27: 11,427,931 km (0.113 R)
• M28: 11,785,769 km (0.061 R)
• M29: 11,929,981 km (0.078 R)
• M30: 12,002,387 km (0.084 R)
• M31: 15,089,937 km (0.042 R)
• M32: 15,640,457 km (0.094 R)
• M33: 15,719,595 km (0.098 R)
• M34: 16,117,375 km (0.119 R)
• M35: 17,412,743 km (0.039 R)
• M36: 17,907,015 km (0.097 R)
• M37: 19,162,889 km (0.11 R)
• M38: 19,247,711 km (0.045 R)
• M39: 22,024,247 km (0.095 R)
• M40: 22,290,980 km (0.094 R)
• M41: 24,370,690 km (0.057 R)
• M42: 25,853,654 km (0.077 R)
• M43: 26,795,223 km (0.098 R)
• M44: 26,890,068 km (0.092 R)
• M45: 26,984,913 km (0.117 R)
• M46: 27,843,904 km (0.061 R)
• M47: 27,939,946 km (0.118 R)
• M48: 28,421,651 km (0.118 R)
• M49: 29,295,452 km (0.084 R)
• M50: 29,588,813 km (0.113 R)
• M51: 31,668,672 km (0.088 R)
• M52: 31,969,663 km (0.086 R)
• M53: 34,617,546 km (0.055 R)
• M54: 34,927,662 km (0.111 R)
• M55: 36,701,743 km (0.025 R)
• M56: 36,912,527 km (0.088 R)
• M57: 37,017,993 km (0.11 R)
• M58: 39,579,258 km (0.096 R)
• M59: 41,647,299 km (0.1 R)
• M60: 41,977,013 km (0.098 R)
• M61: 45,660,711 km (0.105 R)
• M62: 46,569,219 km (0.107 R)
• M63: 46,797,356 km (0.062 R)
• M64: 46,911,499 km (0.098 R)
• M65: 48,750,805 km (0.112 R)
• M66: 49,214,259 km (0.096 R)
• M67: 52,618,059 km (0.096 R)
• M68: 52,736,840 km (0.082 R)
• M69: 54,168,491 km (0.1 R)
• M70: 55,733,734 km (0.081 R)
• M71: 56,826,098 km (0.059 R)
• M72: 58,048,013 km (0.068 R)
• M73: 59,897,342 km (0.051 R)
• M74: 60,518,023 km (0.099 R)
• M75: 60,766,805 km (0.117 R)
• M76: 61,765,670 km (0.095 R)
• M77: 64,413,552 km (0.116 R)
• M78: 65,432,014 km (0.101 R)
• M79: 65,687,378 km (0.095 R)
• M80: 69,298,072 km (0.119 R)
• M81: 69,428,222 km (0.107 R)
• M82: 71,127,504 km (0.064 R)
• M83: 74,034,341 km (0.086 R)
• M84: 74,433,617 km (0.104 R)
• M85: 74,833,792 km (0.115 R)
• M86: 77,249,199 km (0.06 R)
• M87: 81,881,198 km (0.092 R)
• M88: 84,091,805 km (0.107 R)
• M89: 85,483,514 km (0.057 R)
• M90: 86,742,381 km (0.066 R)
• M91: 87,585,215 km (0.077 R)
• M92: 90,129,576 km (0.107 R)
• M93: 93,128,564 km (0.086 R)
• M94: 93,272,178 km (0.091 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: 479 - 16,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit