🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.97 AU - 2.41 AU

Year: 1178 Days

Day: 31.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,295,376 km

• M1: 828,323 km (0.108 R)
• M2: 1,248,394 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.13 AU - 4.17 AU

Year: 2534 Days

Day: 12.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.3

Radius: 13.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.06 AU - 10.9 AU

Year: 9780 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,295,376 km

• M1: 171,140 km (0.064 R)
• M2: 268,678 km (0.091 R)
• M3: 373,845 km (0.104 R)
• M4: 511,176 km (0.047 R)
• M5: 768,335 km (0.111 R)
• M6: 1,451,997 km (0.056 R)
• M7: 1,751,641 km (0.094 R)
• M8: 1,989,801 km (0.036 R)
• M9: 2,622,899 km (0.072 R)
• M10: 2,841,312 km (0.112 R)
• M11: 3,047,009 km (0.051 R)
• M12: 3,161,302 km (0.115 R)
• M13: 3,257,643 km (0.09 R)
• M14: 3,453,467 km (0.118 R)
• M15: 3,836,288 km (0.105 R)
• M16: 3,980,949 km (0.114 R)
• M17: 4,361,077 km (0.07 R)
• M18: 4,555,554 km (0.099 R)
• M19: 4,731,033 km (0.096 R)
• M20: 4,819,595 km (0.088 R)
• M21: 4,953,485 km (0.117 R)
• M22: 5,156,639 km (0.086 R)
• M23: 5,293,670 km (0.089 R)
• M24: 5,641,635 km (0.116 R)
• M25: 5,949,208 km (0.088 R)
• M26: 6,093,121 km (0.093 R)
• M27: 6,335,470 km (0.071 R)
• M28: 6,804,908 km (0.107 R)
• M29: 7,517,143 km (0.068 R)
• M30: 8,226,537 km (0.092 R)
• M31: 8,711,533 km (0.078 R)
• M32: 9,288,981 km (0.055 R)
• M33: 9,992,839 km (0.062 R)
• M34: 10,336,764 km (0.068 R)
• M35: 11,811,649 km (0.111 R)
• M36: 12,175,472 km (0.07 R)
• M37: 12,728,086 km (0.09 R)
• M38: 13,038,651 km (0.038 R)
• M39: 13,730,691 km (0.115 R)
• M40: 14,113,213 km (0.102 R)
• M41: 15,282,021 km (0.09 R)
• M42: 15,711,666 km (0.104 R)
• M43: 15,844,808 km (0.08 R)
• M44: 16,347,008 km (0.093 R)
• M45: 16,820,336 km (0.044 R)
• M46: 17,058,795 km (0.103 R)
• M47: 18,372,563 km (0.103 R)
• M48: 18,512,886 km (0.112 R)
• M49: 19,077,169 km (0.104 R)
• M50: 19,575,629 km (0.085 R)
• M51: 19,754,698 km (0.107 R)
• M52: 20,367,600 km (0.07 R)
• M53: 20,585,415 km (0.034 R)
• M54: 20,804,127 km (0.116 R)
• M55: 20,913,633 km (0.096 R)
• M56: 21,908,608 km (0.072 R)
• M57: 22,206,458 km (0.095 R)
• M58: 23,411,020 km (0.058 R)
• M59: 24,366,800 km (0.078 R)
• M60: 24,636,675 km (0.096 R)
• M61: 25,023,984 km (0.083 R)
• M62: 26,158,684 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 8.9

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.15 AU - 12.23 AU

Year: 11822 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,295,376 km

• M1: 162,912 km (0.105 R)
• M2: 226,342 km (0.045 R)
• M3: 381,774 km (0.097 R)
• M4: 559,795 km (0.08 R)
• M5: 802,293 km (0.106 R)
• M6: 877,691 km (0.087 R)
• M7: 1,381,088 km (0.085 R)
• M8: 1,736,233 km (0.108 R)
• M9: 1,962,874 km (0.102 R)
• M10: 2,280,021 km (0.116 R)
• M11: 2,361,851 km (0.118 R)
• M12: 2,814,983 km (0.116 R)
• M13: 3,326,009 km (0.088 R)
• M14: 3,672,029 km (0.091 R)
• M15: 3,963,745 km (0.08 R)
• M16: 4,129,200 km (0.099 R)
• M17: 4,296,750 km (0.09 R)
• M18: 4,398,477 km (0.1 R)
• M19: 4,569,766 km (0.073 R)
• M20: 4,954,382 km (0.098 R)
• M21: 5,025,441 km (0.111 R)
• M22: 5,132,703 km (0.119 R)
• M23: 5,458,976 km (0.097 R)
• M24: 6,246,309 km (0.077 R)
• M25: 7,229,616 km (0.101 R)
• M26: 7,554,393 km (0.037 R)
• M27: 8,514,512 km (0.095 R)
• M28: 8,944,008 km (0.062 R)
• M29: 9,161,374 km (0.11 R)
• M30: 9,248,888 km (0.098 R)
• M31: 10,183,725 km (0.082 R)
• M32: 11,382,603 km (0.099 R)
• M33: 11,665,492 km (0.087 R)
• M34: 11,760,337 km (0.115 R)
• M35: 11,998,647 km (0.104 R)
• M36: 12,142,261 km (0.075 R)
• M37: 13,660,530 km (0.085 R)
• M38: 14,213,593 km (0.055 R)
• M39: 14,722,674 km (0.11 R)
• M40: 15,497,442 km (0.12 R)
• M41: 15,758,789 km (0.097 R)
• M42: 16,711,279 km (0.107 R)
• M43: 17,194,480 km (0.112 R)
• M44: 17,302,490 km (0.09 R)
• M45: 19,622,304 km (0.111 R)
• M46: 20,132,133 km (0.057 R)
• M47: 20,646,152 km (0.057 R)
• M48: 21,049,019 km (0.106 R)
• M49: 21,280,297 km (0.056 R)
• M50: 21,920,875 km (0.053 R)
• M51: 22,273,029 km (0.04 R)
• M52: 22,449,853 km (0.051 R)
• M53: 22,567,886 km (0.105 R)
• M54: 22,626,977 km (0.1 R)
• M55: 25,524,987 km (0.042 R)
• M56: 25,710,040 km (0.1 R)
• M57: 26,329,824 km (0.066 R)
• M58: 26,891,863 km (0.101 R)
• M59: 27,017,375 km (0.057 R)
• M60: 27,584,202 km (0.105 R)
• M61: 27,964,330 km (0.09 R)
• M62: 28,473,860 km (0.092 R)
• M63: 28,922,205 km (0.079 R)
• M64: 30,607,874 km (0.12 R)
• M65: 31,396,554 km (0.062 R)
• M66: 32,258,537 km (0.107 R)
• M67: 32,658,861 km (0.051 R)
• M68: 33,734,769 km (0.088 R)
• M69: 33,870,155 km (0.077 R)
• M70: 34,277,211 km (0.116 R)
• M71: 34,685,762 km (0.055 R)
• M72: 35,027,593 km (0.102 R)
• M73: 35,164,625 km (0.106 R)
• M74: 35,233,141 km (0.095 R)
• M75: 37,521,091 km (0.047 R)
• M76: 37,731,425 km (0.032 R)
• M77: 38,930,901 km (0.083 R)
• M78: 39,428,464 km (0.075 R)
• M79: 40,358,065 km (0.078 R)
• M80: 41,294,847 km (0.068 R)
• M81: 41,584,468 km (0.05 R)
• M82: 43,704,868 km (0.105 R)
• M83: 44,518,382 km (0.104 R)
• M84: 44,740,983 km (0.111 R)
• M85: 45,486,130 km (0.08 R)
• M86: 46,762,200 km (0.076 R)
• M87: 47,215,332 km (0.115 R)
• M88: 47,594,114 km (0.047 R)
• M89: 48,507,110 km (0.11 R)
• M90: 50,350,754 km (0.104 R)
• M91: 51,203,312 km (0.073 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 12,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit