🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.35 AU - 1.75 AU

Year: 881 Days

Day: 39.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.8

Radius: 13.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.17 AU - 5.27 AU

Year: 4682 Days

Day: 10.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 14,962,713 km

• M1: 264,788 km (0.117 R)
• M2: 375,341 km (0.112 R)
• M3: 468,541 km (0.098 R)
• M4: 706,252 km (0.052 R)
• M5: 819,796 km (0.117 R)
• M6: 906,862 km (0.119 R)
• M7: 1,020,706 km (0.075 R)
• M8: 1,314,816 km (0.08 R)
• M9: 1,664,725 km (0.088 R)
• M10: 1,939,387 km (0.118 R)
• M11: 2,213,450 km (0.063 R)
• M12: 2,483,923 km (0.079 R)
• M13: 2,765,466 km (0.103 R)
• M14: 2,918,804 km (0.045 R)
• M15: 3,057,631 km (0.087 R)
• M16: 3,487,276 km (0.093 R)
• M17: 3,728,129 km (0.098 R)
• M18: 3,860,223 km (0.041 R)
• M19: 3,993,814 km (0.11 R)
• M20: 4,090,155 km (0.097 R)
• M21: 4,344,472 km (0.116 R)
• M22: 5,264,947 km (0.117 R)
• M23: 5,563,545 km (0.058 R)
• M24: 5,650,012 km (0.084 R)
• M25: 5,955,790 km (0.115 R)
• M26: 6,357,012 km (0.089 R)
• M27: 7,045,312 km (0.119 R)
• M28: 7,303,667 km (0.094 R)
• M29: 7,685,142 km (0.112 R)
• M30: 7,878,273 km (0.1 R)
• M31: 8,517,355 km (0.048 R)
• M32: 8,617,137 km (0.072 R)
• M33: 8,767,482 km (0.111 R)
• M34: 9,020,303 km (0.116 R)
• M35: 9,740,617 km (0.082 R)
• M36: 9,845,185 km (0.095 R)
• M37: 10,055,071 km (0.12 R)
• M38: 10,479,630 km (0.068 R)
• M39: 10,586,742 km (0.114 R)
• M40: 11,018,631 km (0.082 R)
• M41: 11,154,765 km (0.106 R)
• M42: 12,236,059 km (0.076 R)
• M43: 12,320,581 km (0.098 R)
• M44: 12,660,767 km (0.076 R)
• M45: 12,889,353 km (0.111 R)
• M46: 12,975,371 km (0.082 R)
• M47: 13,524,994 km (0.09 R)
• M48: 13,612,359 km (0.093 R)
• M49: 13,758,516 km (0.099 R)
• M50: 14,052,626 km (0.086 R)
• M51: 14,796,576 km (0.042 R)
• M52: 15,279,627 km (0.075 R)
• M53: 15,431,619 km (0.067 R)
• M54: 15,614,577 km (0.117 R)
• M55: 16,075,488 km (0.08 R)
• M56: 16,478,505 km (0.112 R)
• M57: 16,821,981 km (0.086 R)
• M58: 16,979,059 km (0.089 R)
• M59: 17,073,455 km (0.067 R)
• M60: 17,231,281 km (0.08 R)
• M61: 17,899,086 km (0.062 R)
• M62: 19,063,855 km (0.114 R)
• M63: 19,457,447 km (0.06 R)
• M64: 19,853,881 km (0.087 R)
• M65: 20,019,785 km (0.116 R)
• M66: 20,119,567 km (0.05 R)
• M67: 20,219,499 km (0.089 R)
• M68: 20,319,729 km (0.102 R)
• M69: 20,621,019 km (0.05 R)
• M70: 20,890,146 km (0.111 R)
• M71: 20,991,424 km (0.092 R)
• M72: 21,944,063 km (0.072 R)
• M73: 22,253,282 km (0.055 R)
• M74: 22,494,882 km (0.1 R)
• M75: 22,737,231 km (0.096 R)
• M76: 23,050,190 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 11.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.68 AU - 7.18 AU

Year: 7444 Days

Day: 10.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 14,962,713 km

• M1: 139,724 km (0.095 R)
• M2: 228,137 km (0.046 R)
• M3: 309,967 km (0.082 R)
• M4: 559,646 km (0.102 R)
• M5: 732,581 km (0.104 R)
• M6: 850,165 km (0.093 R)
• M7: 1,187,508 km (0.053 R)
• M8: 1,328,429 km (0.051 R)
• M9: 1,415,794 km (0.113 R)
• M10: 1,617,003 km (0.086 R)
• M11: 1,947,914 km (0.089 R)
• M12: 2,104,543 km (0.091 R)
• M13: 2,218,985 km (0.085 R)
• M14: 2,323,853 km (0.089 R)
• M15: 2,466,270 km (0.111 R)
• M16: 2,538,526 km (0.037 R)
• M17: 3,182,396 km (0.091 R)
• M18: 3,314,490 km (0.084 R)
• M19: 3,543,375 km (0.096 R)
• M20: 3,666,644 km (0.064 R)
• M21: 3,791,408 km (0.106 R)
• M22: 4,073,700 km (0.051 R)
• M23: 4,584,277 km (0.084 R)
• M24: 4,688,846 km (0.113 R)
• M25: 5,022,749 km (0.089 R)
• M26: 5,411,703 km (0.056 R)
• M27: 5,554,120 km (0.106 R)
• M28: 5,681,727 km (0.105 R)
• M29: 6,169,117 km (0.068 R)
• M30: 6,468,163 km (0.048 R)
• M31: 6,687,025 km (0.108 R)
• M32: 7,097,671 km (0.089 R)
• M33: 7,358,420 km (0.091 R)
• M34: 7,481,240 km (0.111 R)
• M35: 8,033,256 km (0.037 R)
• M36: 8,305,225 km (0.058 R)
• M37: 8,451,382 km (0.091 R)
• M38: 8,561,636 km (0.093 R)
• M39: 8,653,938 km (0.107 R)
• M40: 8,839,439 km (0.106 R)
• M41: 9,632,906 km (0.055 R)
• M42: 9,902,481 km (0.055 R)
• M43: 10,096,659 km (0.112 R)
• M44: 10,765,960 km (0.118 R)
• M45: 10,845,696 km (0.093 R)
• M46: 11,045,708 km (0.05 R)
• M47: 11,226,871 km (0.091 R)
• M48: 11,714,860 km (0.082 R)
• M49: 11,817,334 km (0.071 R)
• M50: 11,899,613 km (0.052 R)
• M51: 12,085,414 km (0.115 R)
• M52: 12,753,518 km (0.115 R)
• M53: 13,028,479 km (0.074 R)
• M54: 13,670,403 km (0.074 R)
• M55: 13,973,488 km (0.112 R)
• M56: 14,082,246 km (0.087 R)
• M57: 14,696,644 km (0.107 R)
• M58: 14,851,628 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit