🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.81 AU - 1.13 AU

Year: 364 Days

Day: 47.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 13.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.99 AU - 12.05 AU

Year: 14889 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 68,168,420 km

• M1: 236,514 km (0.062 R)
• M2: 321,336 km (0.078 R)
• M3: 409,599 km (0.07 R)
• M4: 1,082,341 km (0.094 R)
• M5: 1,232,686 km (0.065 R)
• M6: 1,499,419 km (0.12 R)
• M7: 1,654,403 km (0.057 R)
• M8: 2,763,521 km (0.07 R)
• M9: 2,885,294 km (0.116 R)
• M10: 3,409,036 km (0.052 R)
• M11: 3,577,783 km (0.066 R)
• M12: 4,361,077 km (0.115 R)
• M13: 5,089,320 km (0.101 R)
• M14: 5,217,974 km (0.04 R)
• M15: 5,610,668 km (0.069 R)
• M16: 5,900,290 km (0.054 R)
• M17: 6,286,551 km (0.104 R)
• M18: 6,424,780 km (0.032 R)
• M19: 7,227,672 km (0.073 R)
• M20: 7,421,102 km (0.089 R)
• M21: 7,813,497 km (0.118 R)
• M22: 8,237,756 km (0.112 R)
• M23: 8,618,333 km (0.085 R)
• M24: 9,161,074 km (0.118 R)
• M25: 9,291,823 km (0.076 R)
• M26: 9,502,606 km (0.107 R)
• M27: 9,848,327 km (0.11 R)
• M28: 10,144,082 km (0.103 R)
• M29: 10,415,453 km (0.104 R)
• M30: 10,661,840 km (0.084 R)
• M31: 10,772,094 km (0.095 R)
• M32: 12,614,242 km (0.107 R)
• M33: 12,789,272 km (0.072 R)
• M34: 12,877,086 km (0.097 R)
• M35: 13,023,841 km (0.115 R)
• M36: 14,920,293 km (0.071 R)
• M37: 15,012,745 km (0.057 R)
• M38: 15,665,291 km (0.099 R)
• M39: 16,010,862 km (0.115 R)
• M40: 16,869,703 km (0.115 R)
• M41: 17,062,535 km (0.112 R)
• M42: 17,450,592 km (0.09 R)
• M43: 17,678,280 km (0.11 R)
• M44: 17,972,389 km (0.096 R)
• M45: 19,940,947 km (0.115 R)
• M46: 22,082,291 km (0.103 R)
• M47: 22,575,964 km (0.079 R)
• M48: 22,753,088 km (0.077 R)
• M49: 23,538,178 km (0.07 R)
• M50: 23,934,163 km (0.112 R)
• M51: 24,042,472 km (0.058 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456

Radius: 3.5

Gravity: 37.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.03 AU - 16.75 AU

Year: 20787 Days

Day: 19.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,168,420 km

• M1: 60,737 km (0.091 R)
• M2: 397,482 km (0.101 R)
• M3: 548,127 km (0.112 R)
• M4: 970,591 km (0.116 R)
• M5: 1,146,518 km (0.101 R)
• M6: 1,442,722 km (0.065 R)
• M7: 1,614,011 km (0.118 R)
• M8: 1,852,321 km (0.085 R)
• M9: 2,133,565 km (0.074 R)
• M10: 2,910,875 km (0.117 R)
• M11: 3,126,745 km (0.054 R)
• M12: 3,199,898 km (0.075 R)
• M13: 3,766,126 km (0.115 R)
• M14: 3,843,917 km (0.094 R)
• M15: 4,241,100 km (0.076 R)
• M16: 4,776,510 km (0.117 R)
• M17: 4,903,070 km (0.069 R)
• M18: 4,945,556 km (0.076 R)
• M19: 5,289,482 km (0.054 R)
• M20: 6,320,510 km (0.106 R)
• M21: 6,413,111 km (0.103 R)
• M22: 6,506,011 km (0.092 R)
• M23: 8,103,417 km (0.086 R)
• M24: 8,867,563 km (0.098 R)
• M25: 9,127,265 km (0.08 R)
• M26: 10,029,041 km (0.117 R)
• M27: 10,245,360 km (0.119 R)
• M28: 11,349,691 km (0.112 R)
• M29: 11,462,189 km (0.091 R)
• M30: 11,631,683 km (0.11 R)
• M31: 12,375,484 km (0.115 R)
• M32: 12,782,240 km (0.095 R)
• M33: 13,311,817 km (0.098 R)
• M34: 13,968,701 km (0.1 R)
• M35: 14,758,578 km (0.059 R)
• M36: 15,189,719 km (0.114 R)
• M37: 15,313,736 km (0.046 R)
• M38: 17,407,358 km (0.072 R)
• M39: 17,602,134 km (0.097 R)
• M40: 19,656,113 km (0.107 R)
• M41: 19,926,736 km (0.073 R)
• M42: 20,198,405 km (0.099 R)
• M43: 20,952,079 km (0.059 R)
• M44: 21,505,891 km (0.081 R)
• M45: 22,134,651 km (0.111 R)
• M46: 22,345,584 km (0.114 R)
• M47: 23,338,913 km (0.061 R)
• M48: 23,984,877 km (0.094 R)
• M49: 24,564,120 km (0.103 R)
• M50: 24,636,825 km (0.107 R)
• M51: 24,928,540 km (0.109 R)
• M52: 27,151,864 km (0.062 R)
• M53: 27,679,645 km (0.079 R)
• M54: 29,052,355 km (0.039 R)
• M55: 30,057,503 km (0.086 R)
• M56: 30,291,026 km (0.079 R)
• M57: 31,231,398 km (0.108 R)
• M58: 31,546,900 km (0.11 R)
• M59: 32,101,758 km (0.053 R)
• M60: 33,542,984 km (0.113 R)
• M61: 33,785,183 km (0.105 R)
• M62: 33,866,116 km (0.114 R)
• M63: 34,678,582 km (0.105 R)
• M64: 36,405,240 km (0.079 R)
• M65: 36,987,026 km (0.109 R)
• M66: 38,750,785 km (0.099 R)
• M67: 39,685,473 km (0.062 R)
• M68: 40,455,752 km (0.108 R)
• M69: 41,490,521 km (0.116 R)
• M70: 42,621,181 km (0.088 R)
• M71: 42,971,091 km (0.089 R)
• M72: 43,409,861 km (0.106 R)
• M73: 45,358,074 km (0.115 R)
• M74: 46,342,877 km (0.116 R)
• M75: 48,607,041 km (0.093 R)
• M76: 48,698,296 km (0.08 R)
• M77: 49,706,585 km (0.037 R)
• M78: 51,185,360 km (0.072 R)
• M79: 53,147,935 km (0.118 R)
• M80: 53,430,375 km (0.105 R)
• M81: 55,802,848 km (0.113 R)
• M82: 56,281,561 km (0.05 R)
• M83: 56,473,346 km (0.1 R)
• M84: 57,919,060 km (0.076 R)
• M85: 58,792,262 km (0.1 R)
• M86: 59,279,203 km (0.066 R)
• M87: 59,474,429 km (0.065 R)
• M88: 62,924,305 km (0.078 R)
• M89: 63,821,892 km (0.104 R)
• M90: 64,422,677 km (0.067 R)
• M91: 64,723,818 km (0.111 R)
• M92: 65,025,258 km (0.064 R)
• M93: 66,033,847 km (0.096 R)
• M94: 66,539,936 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 15,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit