🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.76 AU - 2.68 AU

Year: 1246 Days

Day: 30.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.98 AU - 3.3 AU

Year: 1616 Days

Day: 21.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 8.3

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.38 AU - 6.7 AU

Year: 5592 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,479,856 km

• M1: 188,493 km (0.075 R)
• M2: 536,009 km (0.096 R)
• M3: 872,754 km (0.081 R)
• M4: 1,153,848 km (0.063 R)
• M5: 1,210,696 km (0.051 R)
• M6: 1,401,882 km (0.117 R)
• M7: 1,830,330 km (0.12 R)
• M8: 1,897,200 km (0.082 R)
• M9: 2,033,334 km (0.115 R)
• M10: 2,120,251 km (0.098 R)
• M11: 2,406,431 km (0.062 R)
• M12: 2,535,534 km (0.086 R)
• M13: 2,936,756 km (0.111 R)
• M14: 3,215,307 km (0.096 R)
• M15: 3,357,874 km (0.052 R)
• M16: 3,440,153 km (0.104 R)
• M17: 3,502,385 km (0.088 R)
• M18: 3,628,048 km (0.089 R)
• M19: 3,840,776 km (0.109 R)
• M20: 4,014,010 km (0.115 R)
• M21: 4,234,069 km (0.113 R)
• M22: 4,617,338 km (0.112 R)
• M23: 4,917,880 km (0.084 R)
• M24: 5,416,939 km (0.108 R)
• M25: 5,538,263 km (0.076 R)
• M26: 5,857,654 km (0.104 R)
• M27: 5,957,137 km (0.07 R)
• M28: 6,032,085 km (0.083 R)
• M29: 7,327,753 km (0.118 R)
• M30: 7,435,164 km (0.107 R)
• M31: 7,896,972 km (0.091 R)
• M32: 8,172,980 km (0.049 R)
• M33: 8,228,481 km (0.118 R)
• M34: 8,368,056 km (0.086 R)
• M35: 8,452,130 km (0.037 R)
• M36: 9,570,823 km (0.1 R)
• M37: 9,954,093 km (0.1 R)
• M38: 10,674,706 km (0.072 R)
• M39: 10,979,885 km (0.117 R)
• M40: 11,195,306 km (0.084 R)
• M41: 11,257,090 km (0.109 R)
• M42: 12,007,473 km (0.11 R)
• M43: 12,261,191 km (0.09 R)
• M44: 13,523,348 km (0.083 R)
• M45: 13,953,293 km (0.083 R)
• M46: 14,286,896 km (0.118 R)
• M47: 14,522,064 km (0.062 R)
• M48: 14,962,330 km (0.107 R)
• M49: 15,855,729 km (0.025 R)
• M50: 16,029,561 km (0.115 R)
• M51: 16,169,136 km (0.093 R)
• M52: 16,274,004 km (0.109 R)
• M53: 16,449,333 km (0.11 R)
• M54: 16,908,000 km (0.069 R)
• M55: 17,192,535 km (0.07 R)
• M56: 17,910,455 km (0.047 R)
• M57: 18,127,821 km (0.064 R)
• M58: 18,601,598 km (0.03 R)
• M59: 18,821,656 km (0.109 R)
• M60: 19,301,416 km (0.106 R)
• M61: 19,375,617 km (0.111 R)
• M62: 19,860,015 km (0.049 R)
• M63: 20,160,108 km (0.065 R)
• M64: 20,273,055 km (0.092 R)
• M65: 20,499,546 km (0.028 R)
• M66: 20,688,937 km (0.117 R)
• M67: 20,878,926 km (0.076 R)
• M68: 21,452,335 km (0.074 R)
• M69: 21,837,400 km (0.069 R)
• M70: 21,914,742 km (0.09 R)
• M71: 23,321,710 km (0.109 R)
• M72: 23,598,615 km (0.067 R)
• M73: 23,797,132 km (0.113 R)
• M74: 23,876,718 km (0.091 R)
• M75: 24,436,064 km (0.093 R)
• M76: 24,596,583 km (0.085 R)
• M77: 24,757,550 km (0.036 R)
• M78: 24,959,358 km (0.052 R)
• M79: 25,080,532 km (0.1 R)
• M80: 25,976,025 km (0.108 R)
• M81: 26,263,103 km (0.104 R)
• M82: 27,047,594 km (0.079 R)

Asteroid Belt

Center: 9.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.4

Radius: 3.6

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.33 AU - 13.05 AU

Year: 17030 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,479,856 km

• M1: 75,098 km (0.08 R)
• M2: 100,530 km (0.112 R)
• M3: 410,048 km (0.113 R)
• M4: 519,254 km (0.05 R)
• M5: 764,296 km (0.069 R)
• M6: 933,790 km (0.081 R)
• M7: 1,530,087 km (0.108 R)
• M8: 1,721,273 km (0.11 R)
• M9: 1,786,797 km (0.051 R)
• M10: 2,684,534 km (0.113 R)
• M11: 2,863,154 km (0.12 R)
• M12: 2,914,765 km (0.065 R)
• M13: 3,339,623 km (0.056 R)
• M14: 4,041,237 km (0.111 R)
• M15: 4,157,624 km (0.05 R)
• M16: 4,186,945 km (0.085 R)
• M17: 4,334,299 km (0.09 R)
• M18: 4,364,069 km (0.103 R)
• M19: 4,483,448 km (0.092 R)
• M20: 4,664,611 km (0.113 R)
• M21: 5,159,331 km (0.084 R)
• M22: 6,569,291 km (0.065 R)
• M23: 6,740,581 km (0.098 R)
• M24: 6,809,396 km (0.118 R)
• M25: 7,227,821 km (0.031 R)
• M26: 7,618,571 km (0.109 R)
• M27: 7,762,334 km (0.036 R)
• M28: 8,756,263 km (0.098 R)
• M29: 8,944,756 km (0.115 R)
• M30: 9,096,448 km (0.09 R)
• M31: 9,210,741 km (0.088 R)
• M32: 10,379,998 km (0.085 R)
• M33: 11,144,443 km (0.079 R)
• M34: 12,684,254 km (0.079 R)
• M35: 14,333,421 km (0.116 R)
• M36: 14,868,233 km (0.116 R)
• M37: 15,092,929 km (0.116 R)
• M38: 15,228,166 km (0.079 R)
• M39: 15,591,240 km (0.056 R)
• M40: 15,727,972 km (0.106 R)
• M41: 16,325,616 km (0.083 R)
• M42: 16,697,067 km (0.064 R)
• M43: 17,024,238 km (0.104 R)
• M44: 17,118,185 km (0.104 R)
• M45: 17,542,894 km (0.107 R)
• M46: 17,780,305 km (0.09 R)
• M47: 17,827,877 km (0.032 R)
• M48: 18,498,824 km (0.041 R)
• M49: 21,720,564 km (0.114 R)
• M50: 22,694,595 km (0.03 R)
• M51: 22,797,818 km (0.119 R)
• M52: 22,849,579 km (0.086 R)
• M53: 24,366,800 km (0.113 R)
• M54: 24,844,167 km (0.054 R)
• M55: 24,950,681 km (0.106 R)
• M56: 30,181,370 km (0.094 R)
• M57: 30,922,628 km (0.049 R)
• M58: 31,727,614 km (0.113 R)
• M59: 32,481,288 km (0.059 R)
• M60: 32,597,825 km (0.084 R)
• M61: 34,183,712 km (0.049 R)
• M62: 34,598,846 km (0.089 R)
• M63: 34,658,386 km (0.1 R)
• M64: 34,896,546 km (0.108 R)
• M65: 35,135,154 km (0.084 R)
• M66: 35,254,833 km (0.046 R)
• M67: 35,314,672 km (0.111 R)
• M68: 35,434,350 km (0.096 R)
• M69: 35,734,294 km (0.09 R)
• M70: 35,914,709 km (0.059 R)
• M71: 36,821,272 km (0.085 R)
• M72: 37,919,021 km (0.115 R)
• M73: 40,271,597 km (0.098 R)
• M74: 40,835,731 km (0.107 R)
• M75: 41,339,277 km (0.095 R)
• M76: 41,402,407 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit