🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.89 AU - 1.09 AU

Year: 375 Days

Day: 38.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 98.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.93 AU - 1.15 AU

Year: 404 Days

Day: 22.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,698,398 km

• M1: 129,851 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.7 AU - 2.02 AU

Year: 966 Days

Day: 33.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,698,398 km

• M1: 24,983 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.7

Radius: 3.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.67 AU - 18.19 AU

Year: 23080 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 84,698,398 km

• M1: 74,949 km (0.069 R)
• M2: 185,053 km (0.085 R)
• M3: 648,208 km (0.049 R)
• M4: 742,454 km (0.107 R)
• M5: 1,078,002 km (0.083 R)
• M6: 1,147,416 km (0.104 R)
• M7: 1,261,559 km (0.106 R)
• M8: 1,305,391 km (0.119 R)
• M9: 1,364,482 km (0.084 R)
• M10: 1,470,098 km (0.092 R)
• M11: 2,003,265 km (0.073 R)
• M12: 2,608,538 km (0.051 R)
• M13: 3,885,655 km (0.114 R)
• M14: 4,274,759 km (0.108 R)
• M15: 5,442,819 km (0.09 R)
• M16: 5,804,098 km (0.076 R)
• M17: 6,173,007 km (0.106 R)
• M18: 6,372,869 km (0.057 R)
• M19: 6,856,070 km (0.105 R)
• M20: 7,298,282 km (0.032 R)
• M21: 8,046,570 km (0.116 R)
• M22: 8,429,840 km (0.071 R)
• M23: 8,651,544 km (0.082 R)
• M24: 9,991,941 km (0.116 R)
• M25: 10,641,345 km (0.119 R)
• M26: 11,918,313 km (0.105 R)
• M27: 12,104,562 km (0.114 R)
• M28: 12,764,438 km (0.117 R)
• M29: 12,796,153 km (0.076 R)
• M30: 13,564,937 km (0.096 R)
• M31: 15,046,404 km (0.086 R)
• M32: 16,199,355 km (0.104 R)
• M33: 17,345,275 km (0.043 R)
• M34: 17,521,202 km (0.054 R)
• M35: 17,874,702 km (0.118 R)
• M36: 18,913,210 km (0.089 R)
• M37: 20,451,675 km (0.08 R)
• M38: 20,674,725 km (0.107 R)
• M39: 21,048,271 km (0.109 R)
• M40: 21,991,785 km (0.12 R)
• M41: 22,143,926 km (0.119 R)
• M42: 22,258,368 km (0.1 R)
• M43: 22,794,976 km (0.04 R)
• M44: 26,992,841 km (0.052 R)

Asteroid Belt

Center: 16.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.8

Radius: 7.5

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.3 AU - 17.88 AU

Year: 25732 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,698,398 km

• M1: 132,544 km (0.093 R)
• M2: 744,848 km (0.054 R)
• M3: 1,660,237 km (0.086 R)
• M4: 1,727,855 km (0.034 R)
• M5: 1,831,078 km (0.073 R)
• M6: 2,227,064 km (0.085 R)
• M7: 2,415,856 km (0.07 R)
• M8: 2,609,735 km (0.096 R)
• M9: 3,264,525 km (0.103 R)
• M10: 3,610,245 km (0.074 R)
• M11: 4,620,480 km (0.091 R)
• M12: 4,668,351 km (0.105 R)
• M13: 5,256,121 km (0.093 R)
• M14: 5,508,044 km (0.048 R)
• M15: 6,181,085 km (0.104 R)
• M16: 6,234,042 km (0.087 R)
• M17: 6,716,496 km (0.059 R)
• M18: 8,823,582 km (0.115 R)
• M19: 9,364,827 km (0.097 R)
• M20: 9,425,563 km (0.073 R)
• M21: 9,608,821 km (0.033 R)
• M22: 10,040,710 km (0.057 R)
• M23: 10,796,030 km (0.04 R)
• M24: 10,987,814 km (0.09 R)
• M25: 11,634,825 km (0.099 R)
• M26: 13,033,565 km (0.099 R)
• M27: 13,718,274 km (0.086 R)
• M28: 15,193,609 km (0.033 R)
• M29: 17,088,864 km (0.116 R)
• M30: 17,762,204 km (0.062 R)
• M31: 18,064,242 km (0.079 R)
• M32: 18,215,934 km (0.115 R)
• M33: 18,673,405 km (0.067 R)
• M34: 18,980,529 km (0.099 R)
• M35: 20,857,982 km (0.113 R)
• M36: 21,096,741 km (0.099 R)
• M37: 21,496,915 km (0.116 R)
• M38: 21,657,583 km (0.111 R)
• M39: 21,818,700 km (0.112 R)
• M40: 24,702,199 km (0.1 R)
• M41: 25,208,438 km (0.066 R)
• M42: 25,888,809 km (0.05 R)
• M43: 26,231,239 km (0.106 R)
• M44: 26,575,164 km (0.105 R)
• M45: 26,747,650 km (0.067 R)
• M46: 27,528,551 km (0.077 R)
• M47: 29,112,793 km (0.076 R)
• M48: 30,095,501 km (0.11 R)
• M49: 30,545,791 km (0.119 R)
• M50: 32,185,084 km (0.058 R)
• M51: 32,461,092 km (0.109 R)
• M52: 33,852,801 km (0.103 R)
• M53: 35,074,567 km (0.115 R)
• M54: 35,548,344 km (0.078 R)
• M55: 37,078,730 km (0.092 R)
• M56: 38,435,283 km (0.069 R)
• M57: 39,610,973 km (0.104 R)
• M58: 40,302,265 km (0.073 R)
• M59: 41,997,508 km (0.112 R)
• M60: 42,500,605 km (0.109 R)
• M61: 43,817,815 km (0.079 R)
• M62: 45,767,075 km (0.105 R)
• M63: 46,181,012 km (0.04 R)
• M64: 46,804,237 km (0.12 R)
• M65: 47,012,627 km (0.091 R)
• M66: 48,901,898 km (0.097 R)
• M67: 49,325,111 km (0.116 R)
• M68: 50,388,452 km (0.057 R)
• M69: 50,708,891 km (0.063 R)
• M70: 52,105,387 km (0.104 R)
• M71: 52,537,575 km (0.102 R)
• M72: 53,623,357 km (0.037 R)
• M73: 54,826,273 km (0.105 R)
• M74: 55,486,149 km (0.04 R)
• M75: 56,924,832 km (0.083 R)
• M76: 57,370,035 km (0.115 R)
• M77: 59,274,716 km (0.062 R)
• M78: 60,065,041 km (0.084 R)
• M79: 60,972,651 km (0.1 R)
• M80: 62,456,961 km (0.113 R)
• M81: 64,068,729 km (0.057 R)
• M82: 64,415,946 km (0.113 R)
• M83: 68,039,804 km (0.043 R)
• M84: 68,275,870 km (0.12 R)
• M85: 71,249,576 km (0.067 R)
• M86: 72,330,421 km (0.115 R)
• M87: 72,812,575 km (0.099 R)
• M88: 75,117,130 km (0.115 R)
• M89: 77,815,277 km (0.047 R)
• M90: 78,185,682 km (0.116 R)
• M91: 78,680,551 km (0.085 R)
• M92: 78,928,285 km (0.111 R)
• M93: 81,170,009 km (0.056 R)
• M94: 82,424,388 km (0.12 R)
• M95: 83,811,609 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 13,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit