🌌 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): 0.058

Orbit Range: 0.75 AU - 0.85 AU

Year: 265 Days

Day: 13.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,229,423 km

• M1: 28,872 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.76 AU - 1.14 AU

Year: 343 Days

Day: 19.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.5 AU - 2.74 AU

Year: 1573 Days

Day: 22.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,229,423 km

• M1: 493,523 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.28 AU - 4.86 AU

Year: 3045 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.1

Radius: 6.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.4 AU - 12.96 AU

Year: 16745 Days

Day: 16 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,229,423 km

• M1: 133,142 km (0.113 R)
• M2: 381,475 km (0.12 R)
• M3: 562,937 km (0.078 R)
• M4: 1,036,713 km (0.078 R)
• M5: 1,180,178 km (0.111 R)
• M6: 1,586,934 km (0.083 R)
• M7: 1,710,801 km (0.069 R)
• M8: 1,752,838 km (0.085 R)
• M9: 2,012,241 km (0.108 R)
• M10: 2,146,430 km (0.108 R)
• M11: 2,542,865 km (0.071 R)
• M12: 2,961,739 km (0.113 R)
• M13: 3,296,688 km (0.058 R)
• M14: 3,780,039 km (0.113 R)
• M15: 3,835,241 km (0.118 R)
• M16: 4,002,042 km (0.081 R)
• M17: 4,142,963 km (0.111 R)
• M18: 4,371,848 km (0.111 R)
• M19: 4,634,392 km (0.092 R)
• M20: 5,174,590 km (0.097 R)
• M21: 5,545,743 km (0.114 R)
• M22: 6,215,941 km (0.045 R)
• M23: 6,743,722 km (0.117 R)
• M24: 6,877,912 km (0.094 R)
• M25: 7,251,308 km (0.06 R)
• M26: 8,555,652 km (0.062 R)
• M27: 8,773,915 km (0.068 R)
• M28: 9,402,226 km (0.093 R)
• M29: 9,477,175 km (0.082 R)
• M30: 9,892,608 km (0.086 R)
• M31: 10,159,939 km (0.098 R)
• M32: 10,352,472 km (0.115 R)
• M33: 10,507,306 km (0.081 R)
• M34: 11,572,592 km (0.083 R)
• M35: 11,652,926 km (0.112 R)
• M36: 12,630,698 km (0.109 R)
• M37: 13,004,094 km (0.06 R)
• M38: 13,297,007 km (0.108 R)
• M39: 13,549,827 km (0.101 R)
• M40: 13,592,163 km (0.113 R)
• M41: 13,634,500 km (0.044 R)
• M42: 13,719,322 km (0.097 R)
• M43: 14,576,966 km (0.117 R)
• M44: 14,881,248 km (0.079 R)
• M45: 15,012,296 km (0.089 R)
• M46: 15,187,625 km (0.05 R)
• M47: 15,275,588 km (0.099 R)
• M48: 16,029,711 km (0.093 R)
• M49: 16,433,924 km (0.051 R)
• M50: 16,524,132 km (0.093 R)
• M51: 16,886,907 km (0.098 R)
• M52: 17,023,639 km (0.068 R)
• M53: 17,206,448 km (0.1 R)
• M54: 18,223,713 km (0.11 R)
• M55: 19,737,943 km (0.117 R)
• M56: 19,930,027 km (0.111 R)
• M57: 21,242,748 km (0.102 R)
• M58: 22,183,270 km (0.085 R)
• M59: 22,985,862 km (0.038 R)
• M60: 23,289,247 km (0.116 R)
• M61: 23,695,854 km (0.077 R)
• M62: 24,207,329 km (0.05 R)
• M63: 24,619,172 km (0.115 R)
• M64: 25,921,122 km (0.114 R)
• M65: 27,191,807 km (0.074 R)
• M66: 27,405,582 km (0.108 R)
• M67: 27,619,956 km (0.104 R)
• M68: 27,727,217 km (0.09 R)
• M69: 27,888,633 km (0.112 R)
• M70: 27,996,344 km (0.068 R)
• M71: 28,699,903 km (0.119 R)
• M72: 29,409,146 km (0.052 R)
• M73: 29,518,801 km (0.086 R)
• M74: 30,069,172 km (0.112 R)
• M75: 31,123,837 km (0.117 R)
• M76: 31,403,435 km (0.055 R)
• M77: 31,515,634 km (0.104 R)
• M78: 33,212,522 km (0.075 R)
• M79: 33,498,254 km (0.119 R)
• M80: 34,244,897 km (0.116 R)
• M81: 34,417,982 km (0.079 R)
• M82: 34,822,944 km (0.028 R)
• M83: 34,939,031 km (0.086 R)
• M84: 34,997,075 km (0.08 R)
• M85: 35,871,625 km (0.064 R)
• M86: 37,404,704 km (0.053 R)
• M87: 37,582,875 km (0.082 R)
• M88: 38,239,011 km (0.032 R)
• M89: 38,298,700 km (0.11 R)
• M90: 38,478,368 km (0.114 R)
• M91: 38,778,461 km (0.107 R)
• M92: 39,199,878 km (0.093 R)
• M93: 39,381,041 km (0.063 R)
• M94: 39,986,464 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.9

Radius: 5.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.98 AU - 16.74 AU

Year: 20181 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,229,423 km

• M1: 491,429 km (0.118 R)
• M2: 781,350 km (0.108 R)
• M3: 1,323,044 km (0.119 R)
• M4: 2,080,458 km (0.094 R)
• M5: 2,436,052 km (0.108 R)
• M6: 3,260,336 km (0.101 R)
• M7: 3,405,596 km (0.063 R)
• M8: 3,884,309 km (0.084 R)
• M9: 4,069,361 km (0.073 R)
• M10: 4,415,980 km (0.046 R)
• M11: 5,171,299 km (0.08 R)
• M12: 6,001,119 km (0.086 R)
• M13: 7,208,224 km (0.072 R)
• M14: 7,819,780 km (0.119 R)
• M15: 7,897,421 km (0.07 R)
• M16: 7,936,317 km (0.041 R)
• M17: 8,408,148 km (0.111 R)
• M18: 9,502,756 km (0.064 R)
• M19: 10,900,299 km (0.06 R)
• M20: 11,161,348 km (0.112 R)
• M21: 11,867,150 km (0.08 R)
• M22: 12,998,858 km (0.097 R)
• M23: 13,928,609 km (0.057 R)
• M24: 14,687,968 km (0.091 R)
• M25: 15,411,872 km (0.106 R)
• M26: 15,509,260 km (0.107 R)
• M27: 15,851,690 km (0.079 R)
• M28: 15,950,125 km (0.064 R)
• M29: 16,196,812 km (0.085 R)
• M30: 18,215,336 km (0.055 R)
• M31: 19,464,029 km (0.094 R)
• M32: 20,955,371 km (0.042 R)
• M33: 21,334,003 km (0.091 R)
• M34: 21,442,611 km (0.119 R)
• M35: 21,605,822 km (0.096 R)
• M36: 22,815,171 km (0.078 R)
• M37: 23,148,924 km (0.107 R)
• M38: 23,204,575 km (0.112 R)
• M39: 24,556,341 km (0.061 R)
• M40: 24,670,185 km (0.066 R)
• M41: 24,727,182 km (0.052 R)
• M42: 25,012,614 km (0.051 R)
• M43: 25,471,730 km (0.05 R)
• M44: 25,586,921 km (0.118 R)
• M45: 27,749,059 km (0.061 R)
• M46: 28,701,997 km (0.112 R)
• M47: 30,090,714 km (0.12 R)
• M48: 30,701,223 km (0.084 R)
• M49: 32,058,824 km (0.073 R)
• M50: 33,814,803 km (0.056 R)
• M51: 34,258,660 km (0.118 R)
• M52: 34,449,398 km (0.027 R)
• M53: 36,312,190 km (0.078 R)
• M54: 36,636,668 km (0.066 R)
• M55: 36,766,669 km (0.106 R)
• M56: 37,288,316 km (0.104 R)
• M57: 38,735,676 km (0.117 R)
• M58: 39,599,604 km (0.115 R)
• M59: 40,806,260 km (0.108 R)
• M60: 41,685,147 km (0.11 R)
• M61: 42,843,933 km (0.074 R)
• M62: 43,392,807 km (0.09 R)
• M63: 43,599,252 km (0.114 R)
• M64: 46,946,804 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit