🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.75 AU - 0.97 AU

Year: 284 Days

Day: 32.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.14 AU - 1.3 AU

Year: 480 Days

Day: 29.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,018,125 km

• M1: 127,158 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.24 AU - 1.58 AU

Year: 597 Days

Day: 19.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,018,125 km

• M1: 519,404 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.66 AU - 2.7 AU

Year: 1147 Days

Day: 19.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 11

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.93 AU - 5.79 AU

Year: 4423 Days

Day: 9.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,018,125 km

• M1: 137,780 km (0.037 R)
• M2: 325,375 km (0.114 R)
• M3: 468,391 km (0.086 R)
• M4: 602,879 km (0.101 R)
• M5: 681,418 km (0.096 R)
• M6: 800,498 km (0.072 R)
• M7: 940,223 km (0.119 R)
• M8: 1,230,293 km (0.116 R)
• M9: 1,363,585 km (0.11 R)
• M10: 1,842,896 km (0.109 R)
• M11: 2,031,389 km (0.102 R)
• M12: 2,558,872 km (0.094 R)
• M13: 2,673,164 km (0.035 R)
• M14: 2,828,447 km (0.088 R)
• M15: 2,946,928 km (0.106 R)
• M16: 3,067,056 km (0.083 R)
• M17: 3,209,323 km (0.096 R)
• M18: 3,312,396 km (0.092 R)
• M19: 3,542,777 km (0.102 R)
• M20: 3,735,459 km (0.078 R)
• M21: 4,356,589 km (0.049 R)
• M22: 4,679,272 km (0.12 R)
• M23: 4,867,316 km (0.074 R)
• M24: 4,986,097 km (0.034 R)
• M25: 5,718,827 km (0.085 R)
• M26: 5,819,058 km (0.103 R)
• M27: 5,945,319 km (0.116 R)
• M28: 6,046,896 km (0.109 R)
• M29: 6,537,427 km (0.083 R)
• M30: 6,827,348 km (0.079 R)
• M31: 6,907,083 km (0.109 R)
• M32: 7,014,046 km (0.116 R)
• M33: 7,338,075 km (0.059 R)
• M34: 7,584,313 km (0.059 R)
• M35: 8,654,087 km (0.108 R)
• M36: 8,769,427 km (0.12 R)
• M37: 9,981,170 km (0.105 R)
• M38: 10,102,195 km (0.028 R)
• M39: 10,193,300 km (0.09 R)
• M40: 10,560,413 km (0.071 R)
• M41: 10,652,864 km (0.074 R)
• M42: 11,339,219 km (0.093 R)
• M43: 12,233,515 km (0.049 R)
• M44: 13,216,673 km (0.058 R)
• M45: 13,550,126 km (0.058 R)
• M46: 14,157,194 km (0.081 R)
• M47: 14,532,536 km (0.09 R)
• M48: 14,601,201 km (0.08 R)
• M49: 15,362,953 km (0.03 R)
• M50: 15,713,461 km (0.075 R)
• M51: 15,960,447 km (0.117 R)
• M52: 16,031,207 km (0.072 R)
• M53: 16,102,116 km (0.096 R)
• M54: 16,386,801 km (0.115 R)
• M55: 16,529,817 km (0.111 R)
• M56: 17,069,566 km (0.088 R)
• M57: 17,688,452 km (0.078 R)
• M58: 18,019,064 km (0.102 R)
• M59: 18,314,519 km (0.089 R)
• M60: 19,098,113 km (0.104 R)
• M61: 19,437,251 km (0.03 R)
• M62: 19,930,625 km (0.087 R)
• M63: 20,045,067 km (0.119 R)
• M64: 20,620,570 km (0.118 R)
• M65: 20,736,359 km (0.065 R)
• M66: 21,513,670 km (0.12 R)
• M67: 22,063,442 km (0.048 R)
• M68: 22,221,417 km (0.097 R)
• M69: 22,976,737 km (0.094 R)
• M70: 23,257,083 km (0.094 R)
• M71: 23,417,901 km (0.095 R)
• M72: 23,659,651 km (0.114 R)
• M73: 24,840,128 km (0.069 R)
• M74: 25,540,994 km (0.041 R)
• M75: 25,914,690 km (0.075 R)
• M76: 26,164,817 km (0.105 R)
• M77: 26,583,542 km (0.036 R)
• M78: 26,835,764 km (0.051 R)
• M79: 26,962,174 km (0.104 R)
• M80: 27,131,070 km (0.088 R)
• M81: 27,257,929 km (0.059 R)
• M82: 27,682,488 km (0.072 R)
• M83: 28,753,010 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.3

Radius: 4.1

Gravity: 28.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.9 AU - 18.92 AU

Year: 25894 Days

Day: 18 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,018,125 km

• M1: 88,113 km (0.055 R)
• M2: 130,898 km (0.098 R)
• M3: 277,205 km (0.085 R)
• M4: 445,951 km (0.038 R)
• M5: 530,324 km (0.072 R)
• M6: 1,110,764 km (0.051 R)
• M7: 2,103,047 km (0.038 R)
• M8: 2,138,502 km (0.113 R)
• M9: 2,246,212 km (0.062 R)
• M10: 2,849,839 km (0.118 R)
• M11: 4,150,443 km (0.055 R)
• M12: 4,883,772 km (0.089 R)
• M13: 5,073,163 km (0.092 R)
• M14: 5,508,343 km (0.109 R)
• M15: 6,778,579 km (0.045 R)
• M16: 6,884,045 km (0.105 R)
• M17: 8,814,157 km (0.076 R)
• M18: 8,929,347 km (0.032 R)
• M19: 9,102,731 km (0.111 R)
• M20: 10,408,870 km (0.074 R)
• M21: 10,591,529 km (0.061 R)
• M22: 11,021,623 km (0.065 R)
• M23: 11,270,105 km (0.035 R)
• M24: 13,720,070 km (0.117 R)
• M25: 14,594,469 km (0.109 R)
• M26: 15,141,548 km (0.082 R)
• M27: 15,486,820 km (0.086 R)
• M28: 15,625,647 km (0.109 R)
• M29: 15,764,923 km (0.088 R)
• M30: 15,974,659 km (0.117 R)
• M31: 16,044,820 km (0.089 R)
• M32: 16,751,371 km (0.113 R)
• M33: 17,108,461 km (0.043 R)
• M34: 17,612,606 km (0.081 R)
• M35: 17,975,680 km (0.106 R)
• M36: 18,048,534 km (0.079 R)
• M37: 18,561,655 km (0.09 R)
• M38: 18,635,407 km (0.113 R)
• M39: 19,005,362 km (0.056 R)
• M40: 20,661,710 km (0.112 R)
• M41: 21,817,353 km (0.103 R)
• M42: 22,756,828 km (0.11 R)
• M43: 23,152,215 km (0.044 R)
• M44: 24,756,054 km (0.103 R)
• M45: 25,162,661 km (0.118 R)
• M46: 25,653,342 km (0.089 R)
• M47: 26,727,455 km (0.118 R)
• M48: 27,732,004 km (0.096 R)
• M49: 27,984,974 km (0.06 R)
• M50: 28,154,170 km (0.12 R)
• M51: 28,323,664 km (0.104 R)
• M52: 30,036,859 km (0.108 R)
• M53: 32,313,738 km (0.118 R)
• M54: 33,293,605 km (0.084 R)
• M55: 35,465,018 km (0.065 R)
• M56: 35,556,572 km (0.097 R)
• M57: 36,937,958 km (0.12 R)
• M58: 37,681,908 km (0.093 R)
• M59: 37,962,105 km (0.104 R)
• M60: 38,995,677 km (0.07 R)
• M61: 39,658,096 km (0.068 R)
• M62: 39,848,086 km (0.063 R)
• M63: 40,038,374 km (0.086 R)
• M64: 42,539,052 km (0.048 R)
• M65: 45,189,029 km (0.075 R)
• M66: 45,785,176 km (0.067 R)
• M67: 45,884,659 km (0.077 R)
• M68: 47,488,198 km (0.072 R)
• M69: 47,589,027 km (0.088 R)
• M70: 49,722,592 km (0.089 R)
• M71: 50,440,812 km (0.077 R)
• M72: 51,059,100 km (0.096 R)
• M73: 51,991,094 km (0.049 R)
• M74: 52,199,035 km (0.115 R)
• M75: 52,615,665 km (0.096 R)
• M76: 53,662,103 km (0.111 R)
• M77: 54,609,656 km (0.107 R)
• M78: 54,715,272 km (0.057 R)
• M79: 56,521,516 km (0.11 R)
• M80: 60,410,163 km (0.086 R)
• M81: 62,276,247 km (0.093 R)
• M82: 62,718,159 km (0.105 R)
• M83: 65,727,620 km (0.09 R)
• M84: 66,628,348 km (0.052 R)
• M85: 66,967,188 km (0.109 R)
• M86: 69,012,041 km (0.108 R)
• M87: 69,240,477 km (0.04 R)
• M88: 72,117,543 km (0.059 R)
• M89: 75,974,625 km (0.081 R)
• M90: 76,683,121 km (0.117 R)
• M91: 79,179,909 km (0.033 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 14,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit