🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.08 AU - 1.48 AU

Year: 532 Days

Day: 12 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,379,276 km

• M1: 808,726 km (0.104 R)
• M2: 905,516 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.36 AU - 3.72 AU

Year: 1946 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.9

Radius: 10.9

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.82 AU - 4.86 AU

Year: 3909 Days

Day: 8.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,379,276 km

• M1: 138,079 km (0.095 R)
• M2: 233,971 km (0.095 R)
• M3: 378,183 km (0.105 R)
• M4: 549,922 km (0.083 R)
• M5: 909,555 km (0.096 R)
• M6: 1,000,660 km (0.118 R)
• M7: 1,923,230 km (0.058 R)
• M8: 2,112,023 km (0.082 R)
• M9: 2,324,901 km (0.094 R)
• M10: 2,489,309 km (0.12 R)
• M11: 2,733,602 km (0.065 R)
• M12: 2,985,824 km (0.106 R)
• M13: 3,347,701 km (0.103 R)
• M14: 3,513,156 km (0.1 R)
• M15: 3,982,146 km (0.109 R)
• M16: 4,091,502 km (0.109 R)
• M17: 4,290,916 km (0.114 R)
• M18: 4,380,525 km (0.064 R)
• M19: 4,561,837 km (0.071 R)
• M20: 4,931,943 km (0.093 R)
• M21: 5,239,815 km (0.1 R)
• M22: 5,505,202 km (0.094 R)
• M23: 5,627,274 km (0.079 R)
• M24: 6,481,627 km (0.093 R)
• M25: 6,662,491 km (0.084 R)
• M26: 6,923,988 km (0.12 R)
• M27: 7,268,811 km (0.082 R)
• M28: 7,403,000 km (0.111 R)
• M29: 7,728,376 km (0.119 R)
• M30: 8,197,515 km (0.12 R)
• M31: 8,393,338 km (0.111 R)
• M32: 9,279,107 km (0.115 R)
• M33: 9,512,629 km (0.096 R)
• M34: 9,777,567 km (0.066 R)
• M35: 10,314,773 km (0.085 R)
• M36: 10,435,499 km (0.039 R)
• M37: 10,769,850 km (0.052 R)
• M38: 11,015,190 km (0.105 R)
• M39: 11,107,791 km (0.057 R)
• M40: 11,262,476 km (0.037 R)
• M41: 11,574,088 km (0.076 R)
• M42: 12,046,967 km (0.1 R)
• M43: 12,719,709 km (0.088 R)
• M44: 12,914,036 km (0.096 R)
• M45: 13,967,654 km (0.094 R)
• M46: 14,369,923 km (0.115 R)
• M47: 14,708,014 km (0.077 R)
• M48: 14,946,174 km (0.092 R)
• M49: 15,220,087 km (0.069 R)
• M50: 15,530,054 km (0.11 R)
• M51: 15,737,995 km (0.115 R)
• M52: 15,981,690 km (0.059 R)
• M53: 16,296,893 km (0.082 R)
• M54: 16,578,735 km (0.113 R)
• M55: 17,147,357 km (0.073 R)
• M56: 17,722,411 km (0.117 R)
• M57: 18,012,182 km (0.115 R)
• M58: 18,817,467 km (0.078 R)
• M59: 18,891,369 km (0.092 R)
• M60: 19,002,221 km (0.09 R)
• M61: 19,076,272 km (0.046 R)
• M62: 19,934,515 km (0.085 R)
• M63: 20,085,160 km (0.088 R)
• M64: 20,615,035 km (0.061 R)
• M65: 21,418,675 km (0.103 R)
• M66: 21,495,718 km (0.119 R)
• M67: 22,466,758 km (0.107 R)
• M68: 23,412,516 km (0.052 R)
• M69: 24,895,928 km (0.081 R)
• M70: 25,017,551 km (0.106 R)
• M71: 25,261,246 km (0.105 R)
• M72: 25,997,417 km (0.111 R)
• M73: 26,120,835 km (0.06 R)
• M74: 26,699,181 km (0.078 R)
• M75: 26,782,208 km (0.1 R)
• M76: 27,365,340 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.9

Radius: 11.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.45 AU - 6.31 AU

Year: 5234 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,379,276 km

• M1: 179,817 km (0.051 R)
• M2: 454,329 km (0.077 R)
• M3: 674,836 km (0.062 R)
• M4: 1,104,182 km (0.117 R)
• M5: 1,314,516 km (0.114 R)
• M6: 1,774,979 km (0.118 R)
• M7: 1,851,423 km (0.072 R)
• M8: 2,201,183 km (0.119 R)
• M9: 2,350,482 km (0.066 R)
• M10: 2,435,005 km (0.095 R)
• M11: 3,128,690 km (0.077 R)
• M12: 3,354,134 km (0.061 R)
• M13: 3,584,963 km (0.079 R)
• M14: 4,205,645 km (0.1 R)
• M15: 5,209,746 km (0.119 R)
• M16: 5,410,357 km (0.097 R)
• M17: 5,704,616 km (0.039 R)
• M18: 6,261,718 km (0.099 R)
• M19: 6,546,852 km (0.095 R)
• M20: 6,691,064 km (0.026 R)
• M21: 7,080,617 km (0.088 R)
• M22: 7,352,885 km (0.069 R)
• M23: 7,427,684 km (0.105 R)
• M24: 7,628,594 km (0.079 R)
• M25: 7,729,722 km (0.106 R)
• M26: 7,882,162 km (0.074 R)
• M27: 8,216,065 km (0.109 R)
• M28: 8,397,826 km (0.052 R)
• M29: 8,476,066 km (0.117 R)
• M30: 8,554,605 km (0.116 R)
• M31: 8,633,443 km (0.063 R)
• M32: 9,164,814 km (0.12 R)
• M33: 9,326,380 km (0.089 R)
• M34: 9,488,843 km (0.05 R)
• M35: 9,789,086 km (0.08 R)
• M36: 10,567,743 km (0.09 R)
• M37: 10,793,786 km (0.116 R)
• M38: 11,279,679 km (0.107 R)
• M39: 11,831,247 km (0.084 R)
• M40: 12,689,939 km (0.09 R)
• M41: 12,900,273 km (0.087 R)
• M42: 13,081,436 km (0.049 R)
• M43: 13,263,497 km (0.025 R)
• M44: 13,385,269 km (0.097 R)
• M45: 15,002,722 km (0.119 R)
• M46: 15,098,016 km (0.117 R)
• M47: 15,352,781 km (0.085 R)
• M48: 15,577,028 km (0.106 R)
• M49: 15,770,009 km (0.087 R)
• M50: 16,158,365 km (0.119 R)
• M51: 16,353,740 km (0.082 R)
• M52: 17,010,774 km (0.03 R)
• M53: 17,209,589 km (0.112 R)
• M54: 17,409,153 km (0.104 R)
• M55: 17,609,465 km (0.048 R)
• M56: 17,709,994 km (0.117 R)
• M57: 17,978,672 km (0.118 R)
• M58: 18,113,609 km (0.073 R)
• M59: 18,486,407 km (0.09 R)
• M60: 19,033,187 km (0.114 R)
• M61: 19,170,668 km (0.089 R)
• M62: 19,377,562 km (0.107 R)
• M63: 19,515,940 km (0.096 R)
• M64: 20,072,593 km (0.091 R)
• M65: 20,282,779 km (0.043 R)
• M66: 20,458,406 km (0.045 R)
• M67: 20,669,938 km (0.079 R)
• M68: 20,882,068 km (0.063 R)
• M69: 21,130,550 km (0.109 R)
• M70: 21,415,683 km (0.109 R)
• M71: 21,845,927 km (0.055 R)
• M72: 22,641,937 km (0.108 R)
• M73: 22,970,304 km (0.118 R)
• M74: 23,263,516 km (0.109 R)
• M75: 23,631,826 km (0.067 R)
• M76: 23,927,880 km (0.1 R)
• M77: 24,187,881 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.7

Radius: 5.2

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.01 AU - 19.69 AU

Year: 28855 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,379,276 km

• M1: 208,539 km (0.105 R)
• M2: 471,532 km (0.108 R)
• M3: 1,392,607 km (0.103 R)
• M4: 1,515,127 km (0.085 R)
• M5: 1,609,374 km (0.1 R)
• M6: 1,803,552 km (0.032 R)
• M7: 2,357,812 km (0.107 R)
• M8: 3,279,485 km (0.097 R)
• M9: 3,906,150 km (0.061 R)
• M10: 3,992,468 km (0.093 R)
• M11: 4,478,511 km (0.077 R)
• M12: 4,523,690 km (0.09 R)
• M13: 4,843,680 km (0.115 R)
• M14: 6,045,400 km (0.065 R)
• M15: 6,195,446 km (0.075 R)
• M16: 6,346,839 km (0.119 R)
• M17: 6,499,429 km (0.105 R)
• M18: 6,704,827 km (0.059 R)
• M19: 8,090,851 km (0.106 R)
• M20: 8,201,105 km (0.11 R)
• M21: 8,590,658 km (0.08 R)
• M22: 8,646,757 km (0.075 R)
• M23: 9,215,079 km (0.11 R)
• M24: 10,327,639 km (0.1 R)
• M25: 11,358,518 km (0.049 R)
• M26: 11,730,119 km (0.106 R)
• M27: 12,804,531 km (0.089 R)
• M28: 13,191,241 km (0.059 R)
• M29: 13,778,562 km (0.12 R)
• M30: 13,844,236 km (0.115 R)
• M31: 14,108,426 km (0.071 R)
• M32: 14,174,697 km (0.101 R)
• M33: 14,374,261 km (0.098 R)
• M34: 15,045,955 km (0.109 R)
• M35: 16,769,622 km (0.05 R)
• M36: 17,761,905 km (0.086 R)
• M37: 21,839,644 km (0.042 R)
• M38: 22,921,835 km (0.054 R)
• M39: 23,077,865 km (0.098 R)
• M40: 24,418,262 km (0.115 R)
• M41: 24,977,459 km (0.09 R)
• M42: 25,379,428 km (0.106 R)
• M43: 26,926,570 km (0.056 R)
• M44: 27,173,705 km (0.097 R)
• M45: 30,111,209 km (0.103 R)
• M46: 31,573,827 km (0.098 R)
• M47: 32,357,571 km (0.108 R)
• M48: 33,147,747 km (0.1 R)
• M49: 33,855,345 km (0.092 R)
• M50: 34,389,409 km (0.054 R)
• M51: 37,375,682 km (0.039 R)
• M52: 37,835,396 km (0.088 R)
• M53: 39,412,307 km (0.067 R)
• M54: 40,161,792 km (0.032 R)
• M55: 42,055,851 km (0.092 R)
• M56: 42,533,966 km (0.095 R)
• M57: 42,725,750 km (0.033 R)
• M58: 43,495,581 km (0.096 R)
• M59: 44,756,242 km (0.075 R)
• M60: 45,244,230 km (0.059 R)
• M61: 45,342,067 km (0.029 R)
• M62: 45,440,054 km (0.095 R)
• M63: 46,028,871 km (0.087 R)
• M64: 46,324,327 km (0.105 R)
• M65: 48,009,996 km (0.065 R)
• M66: 51,135,095 km (0.079 R)
• M67: 52,465,170 km (0.053 R)
• M68: 52,670,718 km (0.112 R)
• M69: 54,117,628 km (0.076 R)
• M70: 55,472,835 km (0.104 R)
• M71: 55,577,554 km (0.103 R)
• M72: 56,312,378 km (0.054 R)
• M73: 56,839,113 km (0.079 R)
• M74: 58,003,882 km (0.068 R)
• M75: 58,110,246 km (0.079 R)
• M76: 59,390,504 km (0.107 R)
• M77: 59,497,616 km (0.096 R)
• M78: 59,712,140 km (0.1 R)
• M79: 60,034,224 km (0.09 R)
• M80: 62,305,269 km (0.101 R)
• M81: 65,930,325 km (0.102 R)
• M82: 66,374,481 km (0.101 R)
• M83: 66,596,783 km (0.104 R)
• M84: 66,708,084 km (0.116 R)
• M85: 68,048,331 km (0.099 R)
• M86: 68,946,816 km (0.109 R)
• M87: 69,962,287 km (0.046 R)
• M88: 70,755,455 km (0.11 R)
• M89: 71,096,388 km (0.102 R)
• M90: 71,551,764 km (0.049 R)
• M91: 71,779,751 km (0.054 R)
• M92: 72,923,427 km (0.078 R)
• M93: 73,727,665 km (0.092 R)
• M94: 76,740,417 km (0.057 R)
• M95: 78,261,827 km (0.086 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: 230 - 14,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit