🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.22 AU

Year: 373 Days

Day: 24.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.14 AU - 1.16 AU

Year: 460 Days

Day: 25.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.04 AU - 1.5 AU

Year: 534 Days

Day: 27.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.71 AU - 3.33 AU

Year: 1956 Days

Day: 27.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,355,102 km

• M1: 562,638 km (0.047 R)
• M2: 1,073,814 km (0.105 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 8.9

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.85 AU - 8.65 AU

Year: 7277 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,355,102 km

• M1: 174,581 km (0.108 R)
• M2: 251,324 km (0.11 R)
• M3: 345,870 km (0.025 R)
• M4: 481,406 km (0.071 R)
• M5: 651,200 km (0.119 R)
• M6: 743,801 km (0.1 R)
• M7: 1,031,178 km (0.07 R)
• M8: 1,140,833 km (0.1 R)
• M9: 1,273,826 km (0.069 R)
• M10: 1,514,080 km (0.074 R)
• M11: 1,879,099 km (0.118 R)
• M12: 1,946,418 km (0.074 R)
• M13: 2,489,159 km (0.107 R)
• M14: 3,183,592 km (0.106 R)
• M15: 3,566,264 km (0.07 R)
• M16: 4,138,326 km (0.116 R)
• M17: 4,285,979 km (0.061 R)
• M18: 4,375,289 km (0.072 R)
• M19: 4,435,278 km (0.092 R)
• M20: 4,555,854 km (0.114 R)
• M21: 4,647,108 km (0.066 R)
• M22: 4,708,294 km (0.118 R)
• M23: 5,527,791 km (0.099 R)
• M24: 6,390,971 km (0.118 R)
• M25: 7,048,004 km (0.085 R)
• M26: 7,908,641 km (0.108 R)
• M27: 8,240,000 km (0.094 R)
• M28: 8,840,187 km (0.06 R)
• M29: 9,030,625 km (0.119 R)
• M30: 10,401,540 km (0.097 R)
• M31: 10,481,724 km (0.109 R)
• M32: 10,805,005 km (0.061 R)
• M33: 11,337,275 km (0.093 R)
• M34: 11,461,291 km (0.115 R)
• M35: 11,627,495 km (0.101 R)
• M36: 11,752,558 km (0.053 R)
• M37: 11,836,184 km (0.096 R)
• M38: 11,920,108 km (0.09 R)
• M39: 12,004,032 km (0.098 R)
• M40: 12,555,300 km (0.097 R)
• M41: 13,902,729 km (0.114 R)
• M42: 14,035,422 km (0.098 R)
• M43: 14,391,764 km (0.053 R)
• M44: 14,931,812 km (0.119 R)
• M45: 16,217,456 km (0.071 R)
• M46: 16,638,275 km (0.034 R)
• M47: 18,795,476 km (0.072 R)
• M48: 19,138,953 km (0.07 R)
• M49: 19,286,756 km (0.055 R)
• M50: 19,435,007 km (0.084 R)
• M51: 20,282,031 km (0.111 R)
• M52: 20,382,411 km (0.115 R)
• M53: 20,533,355 km (0.076 R)
• M54: 21,908,758 km (0.072 R)
• M55: 22,842,099 km (0.117 R)
• M56: 23,524,265 km (0.115 R)
• M57: 25,016,205 km (0.117 R)
• M58: 25,124,065 km (0.074 R)
• M59: 27,366,537 km (0.065 R)
• M60: 27,477,538 km (0.042 R)
• M61: 27,978,991 km (0.112 R)
• M62: 30,129,310 km (0.032 R)
• M63: 30,531,280 km (0.103 R)
• M64: 30,761,661 km (0.049 R)
• M65: 30,992,789 km (0.064 R)
• M66: 32,508,515 km (0.101 R)
• M67: 32,979,748 km (0.098 R)
• M68: 33,631,397 km (0.037 R)
• M69: 36,524,320 km (0.117 R)
• M70: 36,585,356 km (0.112 R)
• M71: 36,646,542 km (0.118 R)
• M72: 36,707,727 km (0.098 R)
• M73: 36,891,433 km (0.112 R)
• M74: 38,621,233 km (0.042 R)
• M75: 38,995,378 km (0.071 R)
• M76: 39,120,292 km (0.08 R)
• M77: 39,245,356 km (0.119 R)
• M78: 39,747,107 km (0.101 R)
• M79: 40,061,711 km (0.094 R)
• M80: 40,503,623 km (0.102 R)
• M81: 40,820,322 km (0.094 R)
• M82: 41,902,962 km (0.076 R)
• M83: 42,866,223 km (0.058 R)
• M84: 43,059,653 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.6

Radius: 7.8

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.17 AU - 23.21 AU

Year: 30121 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,355,102 km

• M1: 293,810 km (0.081 R)
• M2: 846,126 km (0.106 R)
• M3: 1,056,610 km (0.107 R)
• M4: 1,526,347 km (0.113 R)
• M5: 2,380,701 km (0.062 R)
• M6: 2,507,260 km (0.036 R)
• M7: 2,855,375 km (0.038 R)
• M8: 3,501,039 km (0.118 R)
• M9: 4,867,765 km (0.104 R)
• M10: 4,921,172 km (0.074 R)
• M11: 6,321,557 km (0.117 R)
• M12: 7,586,407 km (0.056 R)
• M13: 8,088,308 km (0.104 R)
• M14: 8,407,550 km (0.115 R)
• M15: 9,860,594 km (0.074 R)
• M16: 9,928,362 km (0.095 R)
• M17: 11,460,842 km (0.078 R)
• M18: 11,891,385 km (0.096 R)
• M19: 12,181,455 km (0.069 R)
• M20: 12,547,222 km (0.109 R)
• M21: 15,443,138 km (0.111 R)
• M22: 15,522,125 km (0.119 R)
• M23: 15,680,250 km (0.093 R)
• M24: 16,078,181 km (0.097 R)
• M25: 17,950,697 km (0.082 R)
• M26: 18,366,879 km (0.055 R)
• M27: 18,450,504 km (0.097 R)
• M28: 21,986,100 km (0.106 R)
• M29: 22,789,590 km (0.077 R)
• M30: 23,784,715 km (0.093 R)
• M31: 24,978,955 km (0.081 R)
• M32: 25,910,800 km (0.042 R)
• M33: 26,098,545 km (0.069 R)
• M34: 26,948,860 km (0.074 R)
• M35: 27,425,179 km (0.082 R)
• M36: 29,163,058 km (0.074 R)
• M37: 29,946,951 km (0.117 R)
• M38: 30,440,324 km (0.077 R)
• M39: 31,535,231 km (0.079 R)
• M40: 31,635,312 km (0.082 R)
• M41: 32,744,281 km (0.112 R)
• M42: 32,845,708 km (0.087 R)
• M43: 35,103,739 km (0.069 R)
• M44: 37,623,565 km (0.109 R)
• M45: 37,836,293 km (0.103 R)
• M46: 41,951,132 km (0.088 R)
• M47: 42,171,640 km (0.041 R)
• M48: 42,282,043 km (0.08 R)
• M49: 43,837,412 km (0.079 R)
• M50: 44,285,308 km (0.068 R)
• M51: 44,622,202 km (0.106 R)
• M52: 45,411,481 km (0.117 R)
• M53: 45,751,218 km (0.088 R)
• M54: 46,319,390 km (0.098 R)
• M55: 47,462,468 km (0.11 R)
• M56: 47,577,359 km (0.096 R)
• M57: 47,692,250 km (0.052 R)
• M58: 48,383,691 km (0.087 R)
• M59: 48,614,820 km (0.093 R)
• M60: 49,659,911 km (0.111 R)
• M61: 49,776,448 km (0.069 R)
• M62: 52,482,673 km (0.114 R)
• M63: 57,179,448 km (0.083 R)
• M64: 57,546,262 km (0.084 R)
• M65: 60,758,128 km (0.088 R)
• M66: 60,882,743 km (0.104 R)
• M67: 61,382,400 km (0.079 R)
• M68: 63,774,021 km (0.088 R)
• M69: 64,154,448 km (0.093 R)
• M70: 66,324,366 km (0.077 R)
• M71: 67,095,842 km (0.108 R)
• M72: 68,129,264 km (0.08 R)
• M73: 68,518,218 km (0.09 R)
• M74: 68,907,771 km (0.095 R)
• M75: 69,428,372 km (0.062 R)
• M76: 70,604,660 km (0.059 R)
• M77: 71,392,442 km (0.115 R)
• M78: 72,844,290 km (0.095 R)
• M79: 73,640,300 km (0.091 R)
• M80: 75,508,777 km (0.116 R)
• M81: 75,642,967 km (0.032 R)
• M82: 76,583,638 km (0.062 R)
• M83: 77,392,962 km (0.089 R)
• M84: 78,884,154 km (0.099 R)
• M85: 81,344,740 km (0.091 R)
• M86: 81,619,701 km (0.114 R)
• M87: 83,275,899 km (0.065 R)
• M88: 84,664,466 km (0.071 R)
• M89: 85,501,317 km (0.11 R)
• M90: 87,887,253 km (0.082 R)
• M91: 89,584,590 km (0.04 R)
• M92: 90,294,881 km (0.084 R)
• M93: 93,586,782 km (0.108 R)
• M94: 96,917,729 km (0.067 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: 361 - 16,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit