🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.5 AU - 0.54 AU

Year: 136 Days

Day: 43.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.58 AU - 0.68 AU

Year: 181 Days

Day: 43.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,283,671 km

• M1: 357,689 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.89 AU - 3.21 AU

Year: 1926 Days

Day: 41 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.87 AU - 4.07 AU

Year: 2861 Days

Day: 14 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175

Radius: 12.2

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.87 AU - 7.05 AU

Year: 6641 Days

Day: 10.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,283,671 km

• M1: 168,148 km (0.056 R)
• M2: 356,791 km (0.095 R)
• M3: 506,838 km (0.054 R)
• M4: 643,121 km (0.114 R)
• M5: 731,683 km (0.112 R)
• M6: 1,168,060 km (0.065 R)
• M7: 1,514,678 km (0.085 R)
• M8: 1,596,060 km (0.119 R)
• M9: 1,835,416 km (0.104 R)
• M10: 2,557,376 km (0.079 R)
• M11: 2,805,259 km (0.089 R)
• M12: 3,218,299 km (0.096 R)
• M13: 3,468,277 km (0.093 R)
• M14: 3,799,188 km (0.097 R)
• M15: 4,159,718 km (0.113 R)
• M16: 4,412,838 km (0.115 R)
• M17: 4,551,216 km (0.096 R)
• M18: 4,711,136 km (0.09 R)
• M19: 4,812,115 km (0.091 R)
• M20: 4,913,841 km (0.105 R)
• M21: 5,036,811 km (0.11 R)
• M22: 5,348,722 km (0.108 R)
• M23: 5,602,889 km (0.115 R)
• M24: 5,796,170 km (0.034 R)
• M25: 5,882,787 km (0.072 R)
• M26: 6,035,526 km (0.077 R)
• M27: 6,322,455 km (0.119 R)
• M28: 6,523,814 km (0.119 R)
• M29: 6,795,483 km (0.1 R)
• M30: 6,909,926 km (0.084 R)
• M31: 7,001,779 km (0.065 R)
• M32: 7,094,230 km (0.108 R)
• M33: 7,397,166 km (0.096 R)
• M34: 8,040,138 km (0.112 R)
• M35: 8,651,544 km (0.031 R)
• M36: 9,277,910 km (0.108 R)
• M37: 9,660,731 km (0.097 R)
• M38: 10,074,818 km (0.082 R)
• M39: 11,406,389 km (0.087 R)
• M40: 11,488,069 km (0.114 R)
• M41: 11,624,652 km (0.077 R)
• M42: 11,844,112 km (0.11 R)
• M43: 13,276,063 km (0.119 R)
• M44: 14,085,388 km (0.088 R)
• M45: 14,525,504 km (0.054 R)
• M46: 14,791,789 km (0.108 R)
• M47: 15,149,328 km (0.091 R)
• M48: 15,239,236 km (0.118 R)
• M49: 15,449,570 km (0.064 R)
• M50: 15,691,021 km (0.067 R)
• M51: 15,903,450 km (0.059 R)
• M52: 15,994,705 km (0.116 R)
• M53: 16,392,486 km (0.115 R)
• M54: 16,577,090 km (0.116 R)
• M55: 17,010,774 km (0.104 R)
• M56: 17,573,711 km (0.072 R)
• M57: 18,079,351 km (0.082 R)
• M58: 18,238,224 km (0.101 R)
• M59: 18,461,574 km (0.068 R)
• M60: 18,878,802 km (0.102 R)
• M61: 19,072,532 km (0.075 R)
• M62: 19,299,173 km (0.093 R)
• M63: 19,755,296 km (0.12 R)
• M64: 19,886,344 km (0.037 R)
• M65: 20,050,453 km (0.1 R)
• M66: 20,215,011 km (0.046 R)
• M67: 20,512,411 km (0.103 R)
• M68: 21,312,610 km (0.082 R)
• M69: 21,750,184 km (0.054 R)
• M70: 22,395,250 km (0.051 R)

Asteroid Belt

Center: 8.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.9

Radius: 14.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.9 AU - 11.96 AU

Year: 13068 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,283,671 km

• M1: 225,743 km (0.107 R)
• M2: 543,040 km (0.077 R)
• M3: 663,616 km (0.114 R)
• M4: 1,368,222 km (0.112 R)
• M5: 1,492,089 km (0.111 R)
• M6: 1,751,791 km (0.09 R)
• M7: 1,970,503 km (0.048 R)
• M8: 2,286,304 km (0.073 R)
• M9: 2,902,947 km (0.091 R)
• M10: 3,466,931 km (0.077 R)
• M11: 3,639,567 km (0.04 R)
• M12: 4,101,674 km (0.119 R)
• M13: 4,507,384 km (0.073 R)
• M14: 4,772,621 km (0.118 R)
• M15: 4,887,811 km (0.074 R)
• M16: 5,199,723 km (0.05 R)
• M17: 5,966,561 km (0.115 R)
• M18: 6,942,239 km (0.075 R)
• M19: 7,785,821 km (0.106 R)
• M20: 8,381,669 km (0.094 R)
• M21: 8,474,570 km (0.095 R)
• M22: 9,135,194 km (0.088 R)
• M23: 9,471,789 km (0.092 R)
• M24: 9,812,573 km (0.073 R)
• M25: 10,606,489 km (0.091 R)
• M26: 10,960,438 km (0.1 R)
• M27: 11,992,962 km (0.091 R)
• M28: 12,255,955 km (0.114 R)
• M29: 12,627,407 km (0.113 R)
• M30: 14,039,611 km (0.115 R)
• M31: 14,428,415 km (0.089 R)
• M32: 14,652,064 km (0.093 R)
• M33: 15,903,301 km (0.072 R)
• M34: 16,541,785 km (0.078 R)
• M35: 17,604,528 km (0.103 R)
• M36: 17,724,057 km (0.025 R)
• M37: 18,446,465 km (0.111 R)
• M38: 18,689,412 km (0.046 R)
• M39: 18,994,741 km (0.048 R)
• M40: 19,363,200 km (0.119 R)
• M41: 21,495,419 km (0.055 R)
• M42: 21,687,203 km (0.105 R)
• M43: 21,879,437 km (0.12 R)
• M44: 22,330,325 km (0.053 R)
• M45: 23,241,376 km (0.116 R)
• M46: 24,297,387 km (0.096 R)
• M47: 24,697,412 km (0.108 R)
• M48: 25,166,850 km (0.06 R)
• M49: 25,639,280 km (0.036 R)
• M50: 25,774,816 km (0.037 R)
• M51: 28,115,125 km (0.094 R)
• M52: 30,379,288 km (0.104 R)
• M53: 30,882,386 km (0.079 R)
• M54: 33,069,507 km (0.085 R)
• M55: 33,735,367 km (0.071 R)
• M56: 34,630,112 km (0.112 R)
• M57: 35,381,542 km (0.115 R)
• M58: 35,608,183 km (0.117 R)
• M59: 35,835,123 km (0.117 R)
• M60: 37,437,615 km (0.095 R)
• M61: 38,518,909 km (0.075 R)
• M62: 38,751,982 km (0.087 R)
• M63: 39,767,303 km (0.117 R)
• M64: 40,002,770 km (0.049 R)
• M65: 40,317,524 km (0.116 R)
• M66: 40,712,163 km (0.083 R)
• M67: 41,266,872 km (0.099 R)
• M68: 41,744,239 km (0.11 R)
• M69: 41,983,595 km (0.029 R)
• M70: 42,303,585 km (0.048 R)
• M71: 43,672,256 km (0.068 R)
• M72: 43,834,121 km (0.101 R)
• M73: 44,321,212 km (0.103 R)
• M74: 45,055,288 km (0.103 R)
• M75: 45,711,125 km (0.085 R)
• M76: 45,957,962 km (0.062 R)
• M77: 46,370,254 km (0.055 R)
• M78: 46,535,410 km (0.097 R)
• M79: 47,198,427 km (0.119 R)
• M80: 47,697,785 km (0.104 R)
• M81: 48,533,738 km (0.098 R)
• M82: 48,701,587 km (0.11 R)
• M83: 49,121,807 km (0.116 R)
• M84: 50,050,810 km (0.119 R)
• M85: 52,958,544 km (0.069 R)
• M86: 53,911,033 km (0.112 R)
• M87: 54,694,627 km (0.078 R)
• M88: 54,869,208 km (0.112 R)
• M89: 56,096,808 km (0.071 R)
• M90: 56,272,885 km (0.078 R)
• M91: 56,979,136 km (0.086 R)
• M92: 57,333,384 km (0.103 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 13,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit