🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.54 AU - 0.66 AU

Year: 163 Days

Day: 28.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.8 AU - 0.96 AU

Year: 290 Days

Day: 19.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.69 AU - 1.07 AU

Year: 290 Days

Day: 45.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.64 AU - 2.18 AU

Year: 928 Days

Day: 15.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 56.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.16 AU - 2.44 AU

Year: 1226 Days

Day: 13.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 149.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.91 AU - 4.49 AU

Year: 2501 Days

Day: 34.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.5

Radius: 14.6

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.04 AU - 6.04 AU

Year: 4583 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 150.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 100,470,044 km

• M1: 311,612 km (0.051 R)
• M2: 402,418 km (0.07 R)
• M3: 566,078 km (0.088 R)
• M4: 757,264 km (0.083 R)
• M5: 908,807 km (0.068 R)
• M6: 1,094,159 km (0.098 R)
• M7: 1,209,648 km (0.103 R)
• M8: 1,479,074 km (0.066 R)
• M9: 1,920,837 km (0.101 R)
• M10: 2,179,342 km (0.118 R)
• M11: 2,283,013 km (0.117 R)
• M12: 2,714,902 km (0.117 R)
• M13: 3,006,468 km (0.068 R)
• M14: 3,274,249 km (0.061 R)
• M15: 3,480,394 km (0.033 R)
• M16: 4,709,640 km (0.102 R)
• M17: 4,806,430 km (0.116 R)
• M18: 5,462,267 km (0.115 R)
• M19: 6,792,192 km (0.071 R)
• M20: 6,968,119 km (0.119 R)
• M21: 7,078,822 km (0.049 R)
• M22: 7,190,122 km (0.088 R)
• M23: 7,391,930 km (0.081 R)
• M24: 7,778,341 km (0.079 R)
• M25: 8,148,147 km (0.086 R)
• M26: 8,311,807 km (0.065 R)
• M27: 8,429,391 km (0.066 R)
• M28: 8,713,777 km (0.103 R)
• M29: 8,929,048 km (0.11 R)
• M30: 9,122,029 km (0.062 R)
• M31: 10,587,640 km (0.115 R)
• M32: 11,256,641 km (0.091 R)
• M33: 11,439,151 km (0.112 R)
• M34: 12,285,875 km (0.063 R)
• M35: 12,635,784 km (0.1 R)
• M36: 13,125,568 km (0.045 R)
• M37: 13,649,310 km (0.09 R)
• M38: 14,377,253 km (0.083 R)
• M39: 15,899,860 km (0.098 R)
• M40: 16,222,393 km (0.106 R)
• M41: 16,399,218 km (0.106 R)
• M42: 17,413,192 km (0.04 R)
• M43: 17,927,958 km (0.115 R)
• M44: 19,595,825 km (0.117 R)
• M45: 20,067,956 km (0.104 R)
• M46: 20,799,041 km (0.09 R)
• M47: 20,991,274 km (0.115 R)
• M48: 21,571,415 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 11.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.62 AU - 12.24 AU

Year: 14482 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 100,470,044 km

• M1: 143,614 km (0.086 R)
• M2: 305,479 km (0.107 R)
• M3: 1,145,471 km (0.113 R)
• M4: 1,283,251 km (0.098 R)
• M5: 1,550,881 km (0.1 R)
• M6: 1,944,623 km (0.089 R)
• M7: 2,311,138 km (0.094 R)
• M8: 3,238,794 km (0.112 R)
• M9: 3,605,458 km (0.108 R)
• M10: 3,742,191 km (0.093 R)
• M11: 4,524,887 km (0.096 R)
• M12: 4,672,689 km (0.066 R)
• M13: 5,011,080 km (0.039 R)
• M14: 5,241,012 km (0.072 R)
• M15: 5,992,292 km (0.067 R)
• M16: 6,073,374 km (0.093 R)
• M17: 6,525,908 km (0.101 R)
• M18: 7,117,567 km (0.112 R)
• M19: 8,306,871 km (0.102 R)
• M20: 8,947,748 km (0.04 R)
• M21: 9,986,855 km (0.065 R)
• M22: 10,083,196 km (0.105 R)
• M23: 10,276,775 km (0.118 R)
• M24: 10,717,042 km (0.077 R)
• M25: 10,964,327 km (0.08 R)
• M26: 11,263,523 km (0.101 R)
• M27: 11,768,266 km (0.064 R)
• M28: 12,074,792 km (0.102 R)
• M29: 12,332,100 km (0.119 R)
• M30: 13,009,629 km (0.082 R)
• M31: 13,167,754 km (0.067 R)
• M32: 13,860,243 km (0.026 R)
• M33: 14,564,699 km (0.11 R)
• M34: 15,783,174 km (0.116 R)
• M35: 16,121,115 km (0.074 R)
• M36: 16,518,447 km (0.051 R)
• M37: 16,689,737 km (0.1 R)
• M38: 16,919,070 km (0.078 R)
• M39: 17,034,111 km (0.083 R)
• M40: 17,207,196 km (0.112 R)
• M41: 17,496,817 km (0.094 R)
• M42: 18,375,705 km (0.117 R)
• M43: 18,671,909 km (0.047 R)
• M44: 18,790,839 km (0.107 R)
• M45: 20,973,921 km (0.039 R)
• M46: 22,221,268 km (0.098 R)
• M47: 22,347,229 km (0.091 R)
• M48: 22,790,338 km (0.119 R)
• M49: 23,749,410 km (0.117 R)
• M50: 24,656,571 km (0.05 R)
• M51: 26,371,113 km (0.112 R)
• M52: 27,242,819 km (0.074 R)
• M53: 27,377,757 km (0.071 R)
• M54: 30,612,362 km (0.116 R)
• M55: 30,822,846 km (0.035 R)
• M56: 31,316,070 km (0.087 R)
• M57: 31,811,838 km (0.051 R)
• M58: 33,242,592 km (0.119 R)
• M59: 33,675,827 km (0.115 R)
• M60: 34,548,132 km (0.06 R)
• M61: 34,840,596 km (0.072 R)
• M62: 35,133,808 km (0.113 R)
• M63: 37,059,731 km (0.104 R)
• M64: 37,209,179 km (0.067 R)
• M65: 37,434,025 km (0.07 R)
• M66: 37,809,515 km (0.116 R)
• M67: 38,564,386 km (0.094 R)
• M68: 39,171,754 km (0.101 R)
• M69: 39,248,049 km (0.088 R)
• M70: 39,935,600 km (0.108 R)
• M71: 41,322,821 km (0.083 R)
• M72: 41,788,669 km (0.102 R)
• M73: 42,022,341 km (0.105 R)
• M74: 42,412,642 km (0.067 R)
• M75: 42,490,882 km (0.109 R)
• M76: 42,804,140 km (0.066 R)
• M77: 43,039,607 km (0.108 R)
• M78: 46,220,357 km (0.105 R)
• M79: 47,108,369 km (0.095 R)
• M80: 47,189,302 km (0.09 R)
• M81: 50,136,081 km (0.064 R)
• M82: 50,301,536 km (0.111 R)
• M83: 52,552,834 km (0.096 R)
• M84: 53,395,070 km (0.063 R)
• M85: 53,817,834 km (0.106 R)
• M86: 55,519,959 km (0.097 R)
• M87: 55,948,257 km (0.025 R)
• M88: 56,549,641 km (0.102 R)
• M89: 57,239,736 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.6

Radius: 6.2

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.96 AU - 21.08 AU

Year: 30311 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,470,044 km

• M1: 86,019 km (0.049 R)
• M2: 319,541 km (0.073 R)
• M3: 572,960 km (0.099 R)
• M4: 625,020 km (0.097 R)
• M5: 791,672 km (0.076 R)
• M6: 1,302,100 km (0.113 R)
• M7: 1,372,112 km (0.067 R)
• M8: 1,552,527 km (0.095 R)
• M9: 1,896,751 km (0.113 R)
• M10: 2,016,729 km (0.094 R)
• M11: 2,653,268 km (0.078 R)
• M12: 2,924,339 km (0.066 R)
• M13: 4,043,481 km (0.107 R)
• M14: 4,674,634 km (0.089 R)
• M15: 5,112,208 km (0.077 R)
• M16: 5,223,658 km (0.091 R)
• M17: 5,735,283 km (0.114 R)
• M18: 5,851,222 km (0.089 R)
• M19: 6,026,401 km (0.097 R)
• M20: 6,322,455 km (0.093 R)
• M21: 6,928,476 km (0.077 R)
• M22: 9,395,345 km (0.117 R)
• M23: 13,772,429 km (0.111 R)
• M24: 14,713,100 km (0.103 R)
• M25: 16,326,513 km (0.091 R)
• M26: 16,821,383 km (0.1 R)
• M27: 17,154,089 km (0.049 R)
• M28: 17,741,410 km (0.105 R)
• M29: 17,825,933 km (0.099 R)
• M30: 19,630,083 km (0.119 R)
• M31: 20,244,182 km (0.099 R)
• M32: 20,775,703 km (0.05 R)
• M33: 20,953,875 km (0.052 R)
• M34: 21,671,645 km (0.09 R)
• M35: 22,671,707 km (0.056 R)
• M36: 22,763,410 km (0.104 R)
• M37: 24,059,526 km (0.044 R)
• M38: 24,622,463 km (0.075 R)
• M39: 25,474,722 km (0.068 R)
• M40: 29,578,042 km (0.054 R)
• M41: 30,080,093 km (0.075 R)
• M42: 31,500,674 km (0.064 R)
• M43: 32,942,798 km (0.099 R)
• M44: 33,046,768 km (0.062 R)
• M45: 33,358,829 km (0.119 R)
• M46: 36,534,044 km (0.119 R)
• M47: 37,288,616 km (0.05 R)
• M48: 38,922,972 km (0.088 R)
• M49: 39,032,777 km (0.086 R)
• M50: 39,142,732 km (0.107 R)
• M51: 41,362,016 km (0.058 R)
• M52: 42,373,896 km (0.039 R)
• M53: 44,193,006 km (0.119 R)
• M54: 45,689,733 km (0.062 R)
• M55: 46,968,944 km (0.075 R)
• M56: 48,024,507 km (0.052 R)
• M57: 50,158,820 km (0.088 R)
• M58: 50,397,877 km (0.111 R)
• M59: 51,117,293 km (0.086 R)
• M60: 53,295,887 km (0.047 R)
• M61: 56,993,647 km (0.073 R)
• M62: 57,118,412 km (0.044 R)
• M63: 58,495,909 km (0.074 R)
• M64: 59,504,498 km (0.097 R)
• M65: 61,283,516 km (0.099 R)
• M66: 61,794,991 km (0.112 R)
• M67: 63,208,840 km (0.088 R)
• M68: 63,467,046 km (0.11 R)
• M69: 65,414,661 km (0.044 R)
• M70: 66,855,438 km (0.087 R)
• M71: 67,250,227 km (0.088 R)
• M72: 70,837,584 km (0.114 R)
• M73: 71,240,002 km (0.115 R)
• M74: 73,806,353 km (0.098 R)
• M75: 75,032,458 km (0.062 R)
• M76: 75,169,190 km (0.052 R)
• M77: 76,953,145 km (0.116 R)
• M78: 79,168,091 km (0.061 R)
• M79: 79,307,217 km (0.083 R)
• M80: 79,725,044 km (0.082 R)
• M81: 81,123,185 km (0.11 R)
• M82: 82,670,476 km (0.101 R)
• M83: 84,795,963 km (0.115 R)
• M84: 86,652,622 km (0.109 R)
• M85: 88,522,745 km (0.065 R)
• M86: 88,811,618 km (0.089 R)
• M87: 91,863,714 km (0.11 R)
• M88: 92,742,153 km (0.106 R)
• M89: 93,035,514 km (0.076 R)
• M90: 93,770,339 km (0.079 R)
• M91: 93,917,543 km (0.102 R)
• M92: 94,507,108 km (0.094 R)
• M93: 95,245,823 km (0.071 R)
• M94: 95,838,081 km (0.084 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 17,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit