🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.68 AU - 1.02 AU

Year: 275 Days

Day: 23.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.83 AU - 1.89 AU

Year: 892 Days

Day: 34.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,058,286 km

• M1: 95,294 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.37 AU - 5.75 AU

Year: 4000 Days

Day: 42 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.5

Radius: 6.5

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.88 AU - 16.22 AU

Year: 17530 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 111,058,286 km

• M1: 101,876 km (0.091 R)
• M2: 249,380 km (0.099 R)
• M3: 422,016 km (0.103 R)
• M4: 505,042 km (0.115 R)
• M5: 631,004 km (0.102 R)
• M6: 870,809 km (0.116 R)
• M7: 1,354,609 km (0.096 R)
• M8: 1,480,570 km (0.092 R)
• M9: 1,610,571 km (0.085 R)
• M10: 1,744,311 km (0.104 R)
• M11: 2,051,436 km (0.082 R)
• M12: 2,466,570 km (0.109 R)
• M13: 2,527,905 km (0.047 R)
• M14: 3,103,707 km (0.098 R)
• M15: 3,967,784 km (0.083 R)
• M16: 5,817,562 km (0.115 R)
• M17: 6,065,146 km (0.117 R)
• M18: 6,358,358 km (0.1 R)
• M19: 6,656,208 km (0.066 R)
• M20: 7,177,556 km (0.093 R)
• M21: 7,532,253 km (0.103 R)
• M22: 7,756,949 km (0.108 R)
• M23: 7,802,127 km (0.114 R)
• M24: 7,983,739 km (0.077 R)
• M25: 9,486,899 km (0.078 R)
• M26: 10,072,574 km (0.086 R)
• M27: 10,519,573 km (0.082 R)
• M28: 11,899,015 km (0.093 R)
• M29: 12,583,275 km (0.055 R)
• M30: 12,689,639 km (0.12 R)
• M31: 13,064,382 km (0.091 R)
• M32: 14,099,899 km (0.12 R)
• M33: 14,210,451 km (0.093 R)
• M34: 15,105,047 km (0.025 R)
• M35: 15,331,538 km (0.03 R)
• M36: 15,559,076 km (0.038 R)
• M37: 15,902,702 km (0.062 R)
• M38: 16,889,450 km (0.108 R)
• M39: 17,124,618 km (0.1 R)
• M40: 19,043,959 km (0.07 R)
• M41: 19,104,994 km (0.04 R)
• M42: 19,657,609 km (0.083 R)
• M43: 20,967,338 km (0.087 R)
• M44: 22,433,846 km (0.077 R)
• M45: 23,670,123 km (0.075 R)
• M46: 24,794,800 km (0.083 R)
• M47: 25,666,656 km (0.086 R)
• M48: 26,072,366 km (0.094 R)
• M49: 26,344,035 km (0.066 R)
• M50: 26,548,536 km (0.114 R)
• M51: 27,096,064 km (0.115 R)
• M52: 27,233,544 km (0.088 R)
• M53: 27,716,596 km (0.065 R)
• M54: 28,411,478 km (0.063 R)
• M55: 28,761,088 km (0.108 R)
• M56: 30,960,327 km (0.104 R)
• M57: 31,176,047 km (0.112 R)
• M58: 31,320,109 km (0.08 R)
• M59: 32,261,978 km (0.098 R)
• M60: 32,992,763 km (0.095 R)
• M61: 33,213,121 km (0.12 R)
• M62: 33,729,084 km (0.075 R)
• M63: 35,970,060 km (0.047 R)
• M64: 38,104,822 km (0.076 R)
• M65: 38,258,907 km (0.072 R)
• M66: 39,109,820 km (0.092 R)
• M67: 39,576,715 km (0.117 R)
• M68: 39,967,016 km (0.076 R)
• M69: 41,067,009 km (0.034 R)
• M70: 43,055,763 km (0.118 R)
• M71: 44,021,417 km (0.077 R)
• M72: 44,588,094 km (0.025 R)
• M73: 44,750,408 km (0.072 R)
• M74: 44,831,639 km (0.075 R)
• M75: 45,157,015 km (0.103 R)
• M76: 46,302,336 km (0.097 R)
• M77: 46,549,023 km (0.099 R)
• M78: 48,121,297 km (0.045 R)
• M79: 48,621,402 km (0.063 R)
• M80: 48,872,128 km (0.049 R)
• M81: 49,291,002 km (0.102 R)
• M82: 49,795,147 km (0.113 R)
• M83: 50,554,506 km (0.094 R)
• M84: 50,639,178 km (0.088 R)
• M85: 53,716,556 km (0.059 R)
• M86: 53,975,809 km (0.088 R)
• M87: 56,590,331 km (0.063 R)
• M88: 58,800,490 km (0.11 R)
• M89: 59,245,843 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.6

Radius: 5

Gravity: 37.9 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.62 AU - 21.14 AU

Year: 29985 Days

Day: 20.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 111,058,286 km

• M1: 90,208 km (0.103 R)
• M2: 141,669 km (0.038 R)
• M3: 376,089 km (0.095 R)
• M4: 638,933 km (0.098 R)
• M5: 1,121,685 km (0.105 R)
• M6: 1,340,547 km (0.032 R)
• M7: 1,612,665 km (0.099 R)
• M8: 1,817,315 km (0.098 R)
• M9: 1,987,109 km (0.05 R)
• M10: 2,030,342 km (0.068 R)
• M11: 3,059,127 km (0.076 R)
• M12: 5,026,488 km (0.068 R)
• M13: 7,842,220 km (0.113 R)
• M14: 7,979,850 km (0.109 R)
• M15: 8,609,357 km (0.04 R)
• M16: 8,965,999 km (0.12 R)
• M17: 9,841,446 km (0.111 R)
• M18: 11,515,745 km (0.08 R)
• M19: 12,868,708 km (0.057 R)
• M20: 14,692,605 km (0.047 R)
• M21: 16,069,055 km (0.096 R)
• M22: 16,419,563 km (0.076 R)
• M23: 17,846,577 km (0.088 R)
• M24: 18,209,651 km (0.055 R)
• M25: 18,850,528 km (0.059 R)
• M26: 19,035,132 km (0.085 R)
• M27: 19,405,836 km (0.081 R)
• M28: 20,817,441 km (0.042 R)
• M29: 21,970,392 km (0.077 R)
• M30: 23,738,340 km (0.091 R)
• M31: 24,337,629 km (0.054 R)
• M32: 25,653,342 km (0.071 R)
• M33: 26,062,791 km (0.095 R)
• M34: 26,680,930 km (0.104 R)
• M35: 26,888,123 km (0.106 R)
• M36: 28,353,135 km (0.106 R)
• M37: 28,458,751 km (0.111 R)
• M38: 29,415,280 km (0.093 R)
• M39: 30,058,850 km (0.037 R)
• M40: 30,490,440 km (0.075 R)
• M41: 30,706,908 km (0.079 R)
• M42: 30,815,366 km (0.114 R)
• M43: 31,141,639 km (0.085 R)
• M44: 31,687,821 km (0.109 R)
• M45: 31,907,281 km (0.041 R)
• M46: 33,456,816 km (0.088 R)
• M47: 34,016,162 km (0.066 R)
• M48: 34,691,597 km (0.108 R)
• M49: 35,598,908 km (0.076 R)
• M50: 35,826,895 km (0.11 R)
• M51: 37,784,682 km (0.072 R)
• M52: 38,017,307 km (0.108 R)
• M53: 38,250,380 km (0.068 R)
• M54: 40,845,604 km (0.116 R)
• M55: 41,923,606 km (0.098 R)
• M56: 48,584,452 km (0.092 R)
• M57: 49,853,490 km (0.116 R)
• M58: 50,748,385 km (0.113 R)
• M59: 52,165,226 km (0.12 R)
• M60: 55,301,396 km (0.119 R)
• M61: 55,697,681 km (0.034 R)
• M62: 57,961,097 km (0.061 R)
• M63: 60,526,102 km (0.077 R)
• M64: 60,662,086 km (0.099 R)
• M65: 64,095,806 km (0.099 R)
• M66: 68,581,797 km (0.101 R)
• M67: 69,007,553 km (0.087 R)
• M68: 69,576,474 km (0.114 R)
• M69: 72,733,737 km (0.112 R)
• M70: 73,023,059 km (0.106 R)
• M71: 74,913,079 km (0.105 R)
• M72: 75,059,236 km (0.056 R)
• M73: 75,351,550 km (0.103 R)
• M74: 75,644,313 km (0.095 R)
• M75: 78,296,234 km (0.073 R)
• M76: 80,080,937 km (0.1 R)
• M77: 80,828,478 km (0.081 R)
• M78: 82,330,739 km (0.12 R)
• M79: 82,481,384 km (0.052 R)
• M80: 86,738,641 km (0.071 R)
• M81: 91,847,109 km (0.112 R)
• M82: 92,473,026 km (0.109 R)
• M83: 93,728,751 km (0.104 R)
• M84: 94,043,654 km (0.102 R)
• M85: 94,990,310 km (0.054 R)
• M86: 97,052,217 km (0.106 R)
• M87: 97,689,654 km (0.07 R)
• M88: 98,008,746 km (0.118 R)
• M89: 98,168,516 km (0.047 R)
• M90: 99,449,523 km (0.078 R)
• M91: 100,413,980 km (0.06 R)
• M92: 103,650,979 km (0.064 R)
• M93: 104,791,962 km (0.116 R)
• M94: 105,773,324 km (0.086 R)
• M95: 107,251,052 km (0.101 R)
• M96: 107,580,317 km (0.099 R)
• M97: 109,231,877 km (0.105 R)
• M98: 110,559,110 km (0.112 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 10,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit