🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.74 AU - 0.94 AU

Year: 295 Days

Day: 39 Hours

Environment

Temp: 43 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405

Radius: 11.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.48 AU - 5.12 AU

Year: 3414 Days

Day: 7.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,861,886 km

• M1: 142,268 km (0.063 R)
• M2: 213,027 km (0.054 R)
• M3: 378,632 km (0.101 R)
• M4: 676,182 km (0.112 R)
• M5: 766,839 km (0.116 R)
• M6: 881,730 km (0.104 R)
• M7: 1,055,114 km (0.06 R)
• M8: 1,151,604 km (0.038 R)
• M9: 1,251,386 km (0.089 R)
• M10: 1,331,122 km (0.048 R)
• M11: 1,532,331 km (0.119 R)
• M12: 1,605,784 km (0.039 R)
• M13: 1,756,429 km (0.105 R)
• M14: 1,938,340 km (0.118 R)
• M15: 2,264,762 km (0.07 R)
• M16: 2,492,151 km (0.053 R)
• M17: 2,742,129 km (0.077 R)
• M18: 3,124,800 km (0.117 R)
• M19: 3,266,769 km (0.119 R)
• M20: 3,475,607 km (0.115 R)
• M21: 3,622,961 km (0.119 R)
• M22: 3,755,505 km (0.117 R)
• M23: 3,839,280 km (0.104 R)
• M24: 4,077,140 km (0.106 R)
• M25: 4,163,309 km (0.12 R)
• M26: 4,354,944 km (0.12 R)
• M27: 4,747,189 km (0.057 R)
• M28: 4,819,744 km (0.108 R)
• M29: 4,984,302 km (0.069 R)
• M30: 5,262,853 km (0.106 R)
• M31: 5,337,951 km (0.048 R)
• M32: 5,642,084 km (0.056 R)
• M33: 6,690,017 km (0.062 R)
• M34: 7,163,344 km (0.114 R)
• M35: 7,775,649 km (0.118 R)
• M36: 8,012,312 km (0.069 R)
• M37: 8,164,154 km (0.071 R)
• M38: 8,404,857 km (0.088 R)
• M39: 8,825,975 km (0.118 R)
• M40: 8,915,435 km (0.072 R)
• M41: 9,095,401 km (0.062 R)
• M42: 9,367,669 km (0.046 R)
• M43: 9,619,741 km (0.032 R)
• M44: 9,990,146 km (0.067 R)
• M45: 10,200,630 km (0.088 R)
• M46: 10,412,610 km (0.109 R)
• M47: 10,578,514 km (0.106 R)
• M48: 10,816,973 km (0.09 R)
• M49: 11,226,423 km (0.111 R)
• M50: 11,813,295 km (0.104 R)
• M51: 12,011,063 km (0.115 R)
• M52: 12,259,994 km (0.111 R)
• M53: 12,864,220 km (0.083 R)
• M54: 12,965,947 km (0.063 R)
• M55: 13,144,417 km (0.071 R)
• M56: 13,400,828 km (0.113 R)
• M57: 13,478,170 km (0.038 R)
• M58: 13,555,512 km (0.111 R)
• M59: 13,918,885 km (0.082 R)
• M60: 13,997,125 km (0.093 R)
• M61: 14,075,514 km (0.097 R)
• M62: 14,390,567 km (0.117 R)
• M63: 15,081,410 km (0.104 R)
• M64: 15,728,571 km (0.056 R)
• M65: 15,810,101 km (0.078 R)
• M66: 16,000,839 km (0.103 R)
• M67: 16,247,376 km (0.081 R)
• M68: 16,329,804 km (0.084 R)
• M69: 16,439,908 km (0.043 R)
• M70: 16,744,041 km (0.027 R)
• M71: 17,273,767 km (0.078 R)
• M72: 17,414,090 km (0.079 R)
• M73: 17,611,260 km (0.047 R)
• M74: 17,809,028 km (0.096 R)
• M75: 18,092,965 km (0.1 R)
• M76: 18,178,385 km (0.091 R)
• M77: 18,263,955 km (0.098 R)
• M78: 18,435,694 km (0.067 R)
• M79: 18,607,731 km (0.034 R)
• M80: 18,722,772 km (0.084 R)
• M81: 19,272,544 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.9

Radius: 8.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.77 AU - 5.67 AU

Year: 4566 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,861,886 km

• M1: 102,325 km (0.084 R)
• M2: 167,101 km (0.081 R)
• M3: 247,435 km (0.115 R)
• M4: 304,132 km (0.074 R)
• M5: 543,040 km (0.06 R)
• M6: 693,536 km (0.088 R)
• M7: 808,726 km (0.088 R)
• M8: 901,327 km (0.095 R)
• M9: 960,119 km (0.115 R)
• M10: 1,066,334 km (0.116 R)
• M11: 1,120,937 km (0.111 R)
• M12: 1,200,822 km (0.08 R)
• M13: 1,299,108 km (0.082 R)
• M14: 1,637,648 km (0.093 R)
• M15: 1,701,227 km (0.079 R)
• M16: 1,821,803 km (0.091 R)
• M17: 1,887,925 km (0.112 R)
• M18: 1,983,668 km (0.083 R)
• M19: 2,042,011 km (0.105 R)
• M20: 2,210,309 km (0.055 R)
• M21: 2,311,586 km (0.092 R)
• M22: 2,645,788 km (0.03 R)
• M23: 2,720,886 km (0.056 R)
• M24: 2,873,476 km (0.073 R)
• M25: 2,939,748 km (0.114 R)
• M26: 3,028,908 km (0.051 R)
• M27: 3,301,775 km (0.093 R)
• M28: 3,558,933 km (0.103 R)
• M29: 3,993,665 km (0.084 R)
• M30: 4,305,576 km (0.113 R)
• M31: 4,522,344 km (0.082 R)
• M32: 4,638,432 km (0.082 R)
• M33: 4,913,392 km (0.075 R)
• M34: 5,180,125 km (0.061 R)
• M35: 5,658,390 km (0.11 R)
• M36: 5,713,891 km (0.075 R)
• M37: 6,308,243 km (0.097 R)
• M38: 6,803,861 km (0.082 R)
• M39: 6,937,152 km (0.071 R)
• M40: 7,494,255 km (0.087 R)
• M41: 7,632,035 km (0.104 R)
• M42: 7,801,379 km (0.078 R)
• M43: 7,863,313 km (0.086 R)
• M44: 8,050,161 km (0.087 R)
• M45: 8,364,615 km (0.105 R)
• M46: 8,443,902 km (0.091 R)
• M47: 8,763,443 km (0.118 R)
• M48: 8,908,703 km (0.111 R)
• M49: 9,266,691 km (0.064 R)
• M50: 9,579,799 km (0.11 R)
• M51: 10,267,201 km (0.109 R)
• M52: 10,488,456 km (0.096 R)
• M53: 10,556,972 km (0.057 R)
• M54: 10,608,284 km (0.03 R)
• M55: 10,780,322 km (0.072 R)
• M56: 10,918,550 km (0.093 R)
• M57: 11,161,796 km (0.062 R)
• M58: 11,389,335 km (0.079 R)
• M59: 11,459,646 km (0.091 R)
• M60: 11,547,759 km (0.036 R)
• M61: 11,618,519 km (0.081 R)
• M62: 11,706,931 km (0.092 R)
• M63: 11,777,990 km (0.082 R)
• M64: 11,849,049 km (0.049 R)
• M65: 11,920,407 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 11.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.1 AU - 11.08 AU

Year: 11371 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,861,886 km

• M1: 217,067 km (0.062 R)
• M2: 312,809 km (0.079 R)
• M3: 409,449 km (0.096 R)
• M4: 953,836 km (0.107 R)
• M5: 1,091,915 km (0.066 R)
• M6: 1,506,899 km (0.073 R)
• M7: 1,991,447 km (0.081 R)
• M8: 2,969,219 km (0.09 R)
• M9: 3,386,746 km (0.103 R)
• M10: 3,684,895 km (0.039 R)
• M11: 3,878,923 km (0.078 R)
• M12: 4,190,984 km (0.088 R)
• M13: 4,452,481 km (0.099 R)
• M14: 4,689,295 km (0.09 R)
• M15: 4,779,203 km (0.099 R)
• M16: 5,487,848 km (0.054 R)
• M17: 5,838,506 km (0.099 R)
• M18: 5,935,445 km (0.049 R)
• M19: 7,347,799 km (0.114 R)
• M20: 8,163,855 km (0.113 R)
• M21: 8,711,383 km (0.095 R)
• M22: 9,158,232 km (0.093 R)
• M23: 9,422,272 km (0.07 R)
• M24: 11,664,744 km (0.055 R)
• M25: 13,204,705 km (0.107 R)
• M26: 13,545,938 km (0.063 R)
• M27: 14,324,595 km (0.105 R)
• M28: 14,543,606 km (0.069 R)
• M29: 16,654,881 km (0.101 R)
• M30: 17,070,015 km (0.073 R)
• M31: 17,255,666 km (0.102 R)
• M32: 17,722,561 km (0.081 R)
• M33: 18,004,702 km (0.039 R)
• M34: 18,335,912 km (0.108 R)
• M35: 19,777,736 km (0.064 R)
• M36: 22,362,039 km (0.113 R)
• M37: 23,281,169 km (0.051 R)
• M38: 24,945,595 km (0.12 R)
• M39: 26,486,901 km (0.106 R)
• M40: 26,863,589 km (0.097 R)
• M41: 27,133,613 km (0.1 R)
• M42: 27,241,922 km (0.105 R)
• M43: 28,607,900 km (0.094 R)
• M44: 28,828,557 km (0.049 R)
• M45: 30,220,116 km (0.073 R)
• M46: 31,065,643 km (0.115 R)
• M47: 32,262,426 km (0.118 R)
• M48: 32,377,168 km (0.094 R)
• M49: 32,952,970 km (0.061 R)
• M50: 34,114,897 km (0.026 R)
• M51: 34,466,003 km (0.102 R)
• M52: 35,231,047 km (0.08 R)
• M53: 35,645,283 km (0.06 R)
• M54: 35,882,695 km (0.11 R)
• M55: 36,061,165 km (0.108 R)
• M56: 36,239,935 km (0.105 R)
• M57: 36,658,061 km (0.109 R)
• M58: 37,318,386 km (0.109 R)
• M59: 37,619,825 km (0.082 R)
• M60: 38,833,812 km (0.092 R)
• M61: 39,875,761 km (0.029 R)
• M62: 41,300,083 km (0.04 R)
• M63: 41,487,080 km (0.115 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: 520 - 11,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit