🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.77 AU - 0.83 AU

Year: 263 Days

Day: 35.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.9 AU - 2.72 AU

Year: 1289 Days

Day: 32.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.48 AU - 2.56 AU

Year: 1468 Days

Day: 17.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,121,939 km

• M1: 34,707 km (0.081 R)
• M2: 939,774 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 8.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.9 AU - 10.54 AU

Year: 9453 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,121,939 km

• M1: 116,537 km (0.104 R)
• M2: 190,288 km (0.057 R)
• M3: 270,024 km (0.077 R)
• M4: 376,837 km (0.088 R)
• M5: 488,587 km (0.041 R)
• M6: 733,778 km (0.09 R)
• M7: 893,398 km (0.078 R)
• M8: 985,401 km (0.113 R)
• M9: 1,048,681 km (0.056 R)
• M10: 1,368,222 km (0.045 R)
• M11: 1,475,484 km (0.07 R)
• M12: 1,717,683 km (0.114 R)
• M13: 1,833,771 km (0.087 R)
• M14: 2,629,183 km (0.098 R)
• M15: 2,831,738 km (0.026 R)
• M16: 2,900,404 km (0.109 R)
• M17: 3,324,364 km (0.085 R)
• M18: 3,617,875 km (0.086 R)
• M19: 3,868,900 km (0.106 R)
• M20: 3,996,657 km (0.092 R)
• M21: 4,177,820 km (0.12 R)
• M22: 4,256,209 km (0.09 R)
• M23: 4,414,633 km (0.105 R)
• M24: 4,791,919 km (0.089 R)
• M25: 4,984,451 km (0.09 R)
• M26: 5,606,180 km (0.089 R)
• M27: 5,721,969 km (0.075 R)
• M28: 6,044,203 km (0.097 R)
• M29: 6,162,834 km (0.118 R)
• M30: 6,706,473 km (0.118 R)
• M31: 6,983,977 km (0.107 R)
• M32: 7,139,858 km (0.04 R)
• M33: 8,262,889 km (0.091 R)
• M34: 8,494,018 km (0.112 R)
• M35: 8,929,048 km (0.064 R)
• M36: 8,996,666 km (0.102 R)
• M37: 9,337,151 km (0.1 R)
• M38: 9,508,889 km (0.085 R)
• M39: 9,960,525 km (0.108 R)
• M40: 10,669,021 km (0.101 R)
• M41: 11,211,014 km (0.099 R)
• M42: 11,320,520 km (0.079 R)
• M43: 11,540,429 km (0.118 R)
• M44: 12,096,783 km (0.106 R)
• M45: 12,209,131 km (0.029 R)
• M46: 12,928,398 km (0.1 R)
• M47: 13,158,479 km (0.047 R)
• M48: 13,389,907 km (0.102 R)
• M49: 13,467,249 km (0.104 R)
• M50: 13,895,847 km (0.047 R)
• M51: 13,974,236 km (0.107 R)
• M52: 15,491,608 km (0.108 R)
• M53: 15,654,370 km (0.103 R)
• M54: 15,736,050 km (0.09 R)
• M55: 15,981,690 km (0.088 R)
• M56: 16,228,527 km (0.113 R)
• M57: 17,060,740 km (0.088 R)
• M58: 17,778,959 km (0.093 R)
• M59: 17,906,716 km (0.089 R)
• M60: 18,507,052 km (0.05 R)
• M61: 19,288,551 km (0.087 R)
• M62: 19,507,562 km (0.105 R)
• M63: 20,213,814 km (0.114 R)
• M64: 21,108,559 km (0.11 R)
• M65: 21,243,945 km (0.113 R)
• M66: 21,788,182 km (0.097 R)
• M67: 22,016,169 km (0.078 R)
• M68: 22,797,668 km (0.085 R)
• M69: 22,890,269 km (0.117 R)
• M70: 23,775,590 km (0.075 R)
• M71: 23,916,361 km (0.056 R)
• M72: 24,010,458 km (0.076 R)
• M73: 24,198,802 km (0.076 R)
• M74: 24,862,269 km (0.074 R)
• M75: 25,100,578 km (0.076 R)
• M76: 25,772,123 km (0.099 R)
• M77: 26,741,667 km (0.102 R)
• M78: 27,034,729 km (0.12 R)
• M79: 29,771,622 km (0.101 R)
• M80: 31,147,025 km (0.08 R)
• M81: 32,335,131 km (0.036 R)
• M82: 32,491,162 km (0.082 R)
• M83: 32,699,551 km (0.099 R)
• M84: 33,643,215 km (0.115 R)
• M85: 34,436,233 km (0.119 R)
• M86: 35,771,843 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.1

Radius: 4.4

Gravity: 51.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.49 AU - 16.59 AU

Year: 21411 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,121,939 km

• M1: 236,963 km (0.101 R)
• M2: 309,518 km (0.073 R)
• M3: 1,092,064 km (0.053 R)
• M4: 1,794,726 km (0.058 R)
• M5: 1,867,729 km (0.118 R)
• M6: 2,326,247 km (0.096 R)
• M7: 3,340,670 km (0.066 R)
• M8: 4,179,316 km (0.062 R)
• M9: 4,374,092 km (0.065 R)
• M10: 4,572,010 km (0.088 R)
• M11: 5,079,297 km (0.093 R)
• M12: 5,497,871 km (0.088 R)
• M13: 5,819,058 km (0.118 R)
• M14: 5,927,367 km (0.079 R)
• M15: 5,981,970 km (0.117 R)
• M16: 6,256,632 km (0.069 R)
• M17: 7,455,210 km (0.118 R)
• M18: 7,930,034 km (0.077 R)
• M19: 7,990,022 km (0.118 R)
• M20: 10,054,323 km (0.119 R)
• M21: 10,119,398 km (0.034 R)
• M22: 11,245,571 km (0.097 R)
• M23: 11,857,875 km (0.111 R)
• M24: 11,926,541 km (0.091 R)
• M25: 12,972,679 km (0.115 R)
• M26: 13,327,824 km (0.042 R)
• M27: 13,614,304 km (0.103 R)
• M28: 13,830,473 km (0.07 R)
• M29: 14,339,255 km (0.083 R)
• M30: 14,412,558 km (0.109 R)
• M31: 14,485,861 km (0.082 R)
• M32: 14,559,314 km (0.078 R)
• M33: 14,854,321 km (0.072 R)
• M34: 16,206,087 km (0.102 R)
• M35: 16,896,481 km (0.062 R)
• M36: 17,206,448 km (0.092 R)
• M37: 23,097,014 km (0.08 R)
• M38: 29,075,842 km (0.056 R)
• M39: 29,168,443 km (0.099 R)
• M40: 29,261,194 km (0.089 R)
• M41: 32,665,593 km (0.072 R)
• M42: 32,858,424 km (0.053 R)
• M43: 34,610,215 km (0.029 R)
• M44: 35,200,977 km (0.082 R)
• M45: 35,596,514 km (0.071 R)
• M46: 36,292,443 km (0.106 R)
• M47: 38,814,364 km (0.114 R)
• M48: 39,941,734 km (0.114 R)
• M49: 41,496,355 km (0.103 R)
• M50: 44,130,923 km (0.11 R)
• M51: 44,557,427 km (0.114 R)
• M52: 44,771,202 km (0.112 R)
• M53: 45,845,315 km (0.071 R)
• M54: 46,385,513 km (0.085 R)
• M55: 47,690,455 km (0.103 R)
• M56: 48,347,489 km (0.107 R)
• M57: 48,457,293 km (0.092 R)
• M58: 48,787,306 km (0.096 R)
• M59: 48,897,410 km (0.08 R)
• M60: 51,901,934 km (0.064 R)
• M61: 52,126,929 km (0.06 R)
• M62: 53,029,902 km (0.107 R)
• M63: 53,143,148 km (0.044 R)
• M64: 54,279,942 km (0.082 R)
• M65: 54,736,814 km (0.082 R)
• M66: 55,539,556 km (0.03 R)
• M67: 55,769,637 km (0.102 R)
• M68: 56,346,188 km (0.102 R)
• M69: 57,971,120 km (0.113 R)
• M70: 58,321,179 km (0.117 R)
• M71: 60,200,726 km (0.102 R)
• M72: 61,623,402 km (0.118 R)
• M73: 61,861,562 km (0.055 R)
• M74: 62,577,836 km (0.11 R)
• M75: 62,697,515 km (0.089 R)
• M76: 63,777,911 km (0.081 R)
• M77: 67,178,270 km (0.059 R)
• M78: 67,668,802 km (0.115 R)
• M79: 68,900,291 km (0.067 R)
• M80: 73,142,588 km (0.1 R)
• M81: 73,521,070 km (0.044 R)
• M82: 75,549,917 km (0.032 R)
• M83: 77,211,949 km (0.087 R)
• M84: 78,756,697 km (0.104 R)
• M85: 79,403,408 km (0.106 R)
• M86: 79,662,661 km (0.056 R)
• M87: 80,051,915 km (0.111 R)
• M88: 81,615,362 km (0.086 R)
• M89: 82,925,840 km (0.102 R)
• M90: 83,847,363 km (0.114 R)
• M91: 88,505,541 km (0.064 R)
• M92: 90,121,946 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit