🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.5 AU - 0.62 AU

Year: 154 Days

Day: 19.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,112,126 km

• M1: 247,734 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.59 AU - 0.81 AU

Year: 215 Days

Day: 27.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 81.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,112,126 km

• M1: 328,367 km (0.113 R)
• M2: 584,329 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.67 AU - 1.03 AU

Year: 288 Days

Day: 41.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.16 AU - 1.44 AU

Year: 544 Days

Day: 34.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,112,126 km

• M1: 217,067 km (0.041 R)
• M2: 805,136 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.52 AU - 1.72 AU

Year: 757 Days

Day: 34.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.68 AU - 1.92 AU

Year: 887 Days

Day: 36.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.95 AU - 2.59 AU

Year: 1255 Days

Day: 47.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.6

Radius: 10.3

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.35 AU - 5.29 AU

Year: 3885 Days

Day: 10.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,112,126 km

• M1: 132,394 km (0.034 R)
• M2: 225,893 km (0.088 R)
• M3: 307,723 km (0.088 R)
• M4: 422,165 km (0.078 R)
• M5: 504,893 km (0.029 R)
• M6: 861,983 km (0.118 R)
• M7: 1,010,085 km (0.105 R)
• M8: 1,318,256 km (0.071 R)
• M9: 1,432,549 km (0.071 R)
• M10: 1,565,093 km (0.11 R)
• M11: 1,987,557 km (0.081 R)
• M12: 2,153,162 km (0.099 R)
• M13: 2,841,612 km (0.077 R)
• M14: 3,239,392 km (0.118 R)
• M15: 3,415,170 km (0.116 R)
• M16: 3,494,457 km (0.081 R)
• M17: 4,213,723 km (0.112 R)
• M18: 4,384,414 km (0.082 R)
• M19: 5,113,255 km (0.09 R)
• M20: 5,410,656 km (0.052 R)
• M21: 5,480,219 km (0.112 R)
• M22: 5,879,346 km (0.049 R)
• M23: 5,950,854 km (0.108 R)
• M24: 6,336,816 km (0.116 R)
• M25: 6,434,653 km (0.119 R)
• M26: 6,557,473 km (0.114 R)
• M27: 6,681,191 km (0.079 R)
• M28: 7,031,848 km (0.11 R)
• M29: 7,133,126 km (0.115 R)
• M30: 7,260,433 km (0.113 R)
• M31: 7,465,682 km (0.06 R)
• M32: 8,439,713 km (0.086 R)
• M33: 8,574,352 km (0.029 R)
• M34: 9,065,332 km (0.087 R)
• M35: 9,147,910 km (0.082 R)
• M36: 9,369,763 km (0.091 R)
• M37: 9,453,389 km (0.105 R)
• M38: 9,537,313 km (0.092 R)
• M39: 9,677,636 km (0.103 R)
• M40: 10,188,662 km (0.094 R)
• M41: 10,563,255 km (0.06 R)
• M42: 10,825,201 km (0.107 R)
• M43: 11,296,135 km (0.113 R)
• M44: 11,385,296 km (0.086 R)
• M45: 11,713,812 km (0.063 R)
• M46: 11,804,020 km (0.072 R)
• M47: 11,894,377 km (0.1 R)
• M48: 12,319,385 km (0.059 R)
• M49: 13,121,678 km (0.074 R)
• M50: 13,371,955 km (0.111 R)
• M51: 13,940,726 km (0.086 R)
• M52: 14,292,431 km (0.034 R)
• M53: 14,356,608 km (0.057 R)
• M54: 15,661,551 km (0.072 R)
• M55: 15,827,305 km (0.095 R)
• M56: 17,140,326 km (0.112 R)
• M57: 17,311,166 km (0.089 R)
• M58: 17,413,940 km (0.068 R)
• M59: 17,689,051 km (0.086 R)
• M60: 17,861,687 km (0.114 R)
• M61: 18,104,334 km (0.111 R)
• M62: 18,278,317 km (0.119 R)
• M63: 18,487,903 km (0.116 R)
• M64: 18,803,854 km (0.068 R)
• M65: 19,121,450 km (0.114 R)
• M66: 19,654,767 km (0.042 R)
• M67: 20,518,246 km (0.081 R)
• M68: 21,210,584 km (0.089 R)
• M69: 21,430,942 km (0.059 R)
• M70: 21,578,146 km (0.11 R)
• M71: 21,947,803 km (0.118 R)
• M72: 22,244,904 km (0.084 R)
• M73: 22,431,453 km (0.097 R)
• M74: 22,730,798 km (0.09 R)
• M75: 23,333,528 km (0.099 R)
• M76: 23,409,224 km (0.093 R)
• M77: 23,522,919 km (0.094 R)
• M78: 23,636,763 km (0.097 R)
• M79: 23,712,908 km (0.079 R)
• M80: 23,865,199 km (0.118 R)
• M81: 24,324,165 km (0.089 R)
• M82: 24,979,254 km (0.11 R)
• M83: 25,484,147 km (0.097 R)
• M84: 26,149,558 km (0.033 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.6

Radius: 12.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.45 AU - 9.71 AU

Year: 10044 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,112,126 km

• M1: 225,893 km (0.114 R)
• M2: 329,415 km (0.05 R)
• M3: 428,299 km (0.068 R)
• M4: 720,015 km (0.1 R)
• M5: 817,702 km (0.108 R)
• M6: 981,212 km (0.12 R)
• M7: 1,222,963 km (0.103 R)
• M8: 1,325,437 km (0.091 R)
• M9: 2,001,470 km (0.115 R)
• M10: 2,638,607 km (0.075 R)
• M11: 3,097,125 km (0.101 R)
• M12: 3,506,724 km (0.114 R)
• M13: 3,705,539 km (0.055 R)
• M14: 3,831,800 km (0.062 R)
• M15: 4,565,129 km (0.039 R)
• M16: 4,646,211 km (0.105 R)
• M17: 4,865,072 km (0.113 R)
• M18: 4,948,099 km (0.029 R)
• M19: 5,833,120 km (0.119 R)
• M20: 6,099,255 km (0.118 R)
• M21: 6,218,933 km (0.112 R)
• M22: 6,797,727 km (0.089 R)
• M23: 7,077,924 km (0.052 R)
• M24: 7,330,296 km (0.099 R)
• M25: 8,203,798 km (0.1 R)
• M26: 8,502,395 km (0.1 R)
• M27: 8,669,795 km (0.107 R)
• M28: 8,973,927 km (0.092 R)
• M29: 9,281,650 km (0.12 R)
• M30: 9,837,257 km (0.113 R)
• M31: 10,190,009 km (0.082 R)
• M32: 10,944,281 km (0.114 R)
• M33: 11,126,641 km (0.062 R)
• M34: 11,236,446 km (0.056 R)
• M35: 11,679,555 km (0.066 R)
• M36: 11,903,203 km (0.102 R)
• M37: 12,468,683 km (0.055 R)
• M38: 13,120,182 km (0.112 R)
• M39: 13,547,583 km (0.065 R)
• M40: 15,507,016 km (0.12 R)
• M41: 15,711,965 km (0.087 R)
• M42: 15,835,383 km (0.092 R)
• M43: 15,917,812 km (0.064 R)
• M44: 16,290,460 km (0.101 R)
• M45: 16,792,062 km (0.099 R)
• M46: 17,298,600 km (0.099 R)
• M47: 17,981,814 km (0.074 R)
• M48: 19,950,522 km (0.076 R)
• M49: 20,084,113 km (0.115 R)
• M50: 20,531,859 km (0.095 R)
• M51: 20,666,946 km (0.075 R)
• M52: 20,892,539 km (0.115 R)
• M53: 21,028,225 km (0.085 R)
• M54: 21,209,687 km (0.098 R)
• M55: 21,665,661 km (0.064 R)
• M56: 22,773,134 km (0.042 R)
• M57: 23,146,381 km (0.116 R)
• M58: 23,521,722 km (0.042 R)
• M59: 23,710,215 km (0.117 R)
• M60: 25,815,656 km (0.097 R)
• M61: 26,009,983 km (0.064 R)
• M62: 26,253,678 km (0.052 R)
• M63: 26,547,040 km (0.116 R)
• M64: 26,645,026 km (0.079 R)
• M65: 26,841,448 km (0.106 R)
• M66: 27,186,421 km (0.098 R)
• M67: 27,433,706 km (0.092 R)
• M68: 27,731,406 km (0.063 R)
• M69: 28,179,901 km (0.061 R)
• M70: 28,781,882 km (0.116 R)
• M71: 29,387,903 km (0.102 R)
• M72: 30,818,508 km (0.107 R)
• M73: 30,921,581 km (0.068 R)
• M74: 31,076,414 km (0.109 R)
• M75: 31,386,830 km (0.086 R)
• M76: 32,010,653 km (0.042 R)
• M77: 32,271,851 km (0.086 R)
• M78: 33,006,825 km (0.091 R)
• M79: 34,013,021 km (0.09 R)
• M80: 34,279,604 km (0.062 R)
• M81: 34,814,716 km (0.12 R)
• M82: 34,921,977 km (0.104 R)
• M83: 35,244,660 km (0.079 R)
• M84: 35,784,708 km (0.097 R)
• M85: 36,218,841 km (0.103 R)
• M86: 36,436,506 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.2

Radius: 7.4

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.9 AU - 21.02 AU

Year: 31513 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,112,126 km

• M1: 127,757 km (0.047 R)
• M2: 433,684 km (0.109 R)
• M3: 640,129 km (0.09 R)
• M4: 708,196 km (0.118 R)
• M5: 979,118 km (0.104 R)
• M6: 1,281,007 km (0.09 R)
• M7: 2,171,563 km (0.108 R)
• M8: 2,241,275 km (0.114 R)
• M9: 2,787,756 km (0.076 R)
• M10: 2,978,942 km (0.088 R)
• M11: 3,702,099 km (0.05 R)
• M12: 4,792,069 km (0.053 R)
• M13: 5,160,528 km (0.102 R)
• M14: 5,490,541 km (0.118 R)
• M15: 5,538,263 km (0.093 R)
• M16: 5,682,176 km (0.106 R)
• M17: 5,973,892 km (0.039 R)
• M18: 7,188,626 km (0.106 R)
• M19: 7,451,171 km (0.041 R)
• M20: 7,823,969 km (0.078 R)
• M21: 8,643,167 km (0.096 R)
• M22: 8,754,467 km (0.118 R)
• M23: 8,978,415 km (0.084 R)
• M24: 9,261,155 km (0.093 R)
• M25: 10,068,236 km (0.087 R)
• M26: 11,872,237 km (0.118 R)
• M27: 12,244,885 km (0.095 R)
• M28: 12,369,949 km (0.068 R)
• M29: 14,034,225 km (0.096 R)
• M30: 14,296,321 km (0.108 R)
• M31: 17,426,357 km (0.113 R)
• M32: 18,706,466 km (0.075 R)
• M33: 19,212,555 km (0.099 R)
• M34: 19,503,673 km (0.099 R)
• M35: 20,682,953 km (0.11 R)
• M36: 20,831,952 km (0.052 R)
• M37: 21,733,728 km (0.118 R)
• M38: 22,571,327 km (0.109 R)
• M39: 23,964,831 km (0.119 R)
• M40: 24,043,071 km (0.117 R)
• M41: 24,278,238 km (0.114 R)
• M42: 24,988,380 km (0.09 R)
• M43: 25,306,125 km (0.038 R)
• M44: 25,545,482 km (0.061 R)
• M45: 25,945,806 km (0.05 R)
• M46: 26,026,140 km (0.107 R)
• M47: 26,187,107 km (0.095 R)
• M48: 27,077,963 km (0.048 R)
• M49: 27,978,841 km (0.096 R)
• M50: 29,725,845 km (0.081 R)
• M51: 32,628,193 km (0.09 R)
• M52: 32,975,559 km (0.064 R)
• M53: 33,149,691 km (0.094 R)
• M54: 35,352,071 km (0.114 R)
• M55: 36,876,623 km (0.064 R)
• M56: 39,711,353 km (0.047 R)
• M57: 39,803,954 km (0.104 R)
• M58: 40,547,306 km (0.066 R)
• M59: 41,389,093 km (0.09 R)
• M60: 42,331,261 km (0.075 R)
• M61: 42,899,882 km (0.111 R)
• M62: 44,524,814 km (0.088 R)
• M63: 47,146,667 km (0.109 R)
• M64: 50,218,060 km (0.104 R)
• M65: 50,518,752 km (0.036 R)
• M66: 50,820,042 km (0.109 R)
• M67: 52,233,742 km (0.117 R)
• M68: 52,335,319 km (0.099 R)
• M69: 53,455,807 km (0.102 R)
• M70: 56,343,644 km (0.08 R)
• M71: 56,447,765 km (0.102 R)
• M72: 56,656,154 km (0.111 R)
• M73: 57,178,101 km (0.086 R)
• M74: 57,911,430 km (0.106 R)
• M75: 58,226,782 km (0.039 R)
• M76: 58,437,267 km (0.086 R)
• M77: 58,859,133 km (0.087 R)
• M78: 62,700,208 km (0.108 R)
• M79: 63,240,106 km (0.028 R)
• M80: 65,196,398 km (0.111 R)
• M81: 66,731,721 km (0.118 R)
• M82: 66,951,929 km (0.032 R)
• M83: 67,946,306 km (0.047 R)
• M84: 69,279,672 km (0.107 R)
• M85: 69,949,571 km (0.065 R)
• M86: 70,397,467 km (0.083 R)
• M87: 71,070,956 km (0.085 R)
• M88: 72,990,746 km (0.12 R)
• M89: 73,786,158 km (0.07 R)
• M90: 75,615,141 km (0.101 R)
• M91: 76,650,508 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit