🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.14 AU - 2.84 AU

Year: 1421 Days

Day: 47.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.43 AU - 3.77 AU

Year: 1974 Days

Day: 47.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,834,925 km

• M1: 1,256,622 km (0.116 R)
• M2: 1,334,862 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.5

Radius: 9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.99 AU - 6.25 AU

Year: 4190 Days

Day: 12.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,834,925 km

• M1: 112,348 km (0.105 R)
• M2: 235,168 km (0.1 R)
• M3: 313,408 km (0.103 R)
• M4: 378,632 km (0.107 R)
• M5: 620,083 km (0.074 R)
• M6: 694,284 km (0.117 R)
• M7: 901,178 km (0.072 R)
• M8: 1,023,249 km (0.112 R)
• M9: 1,189,602 km (0.06 R)
• M10: 1,414,448 km (0.036 R)
• M11: 1,566,140 km (0.084 R)
• M12: 1,644,230 km (0.114 R)
• M13: 1,768,097 km (0.093 R)
• M14: 1,886,130 km (0.101 R)
• M15: 2,034,980 km (0.078 R)
• M16: 2,324,452 km (0.097 R)
• M17: 2,434,107 km (0.092 R)
• M18: 2,741,680 km (0.049 R)
• M19: 2,804,661 km (0.062 R)
• M20: 3,116,124 km (0.055 R)
• M21: 3,204,087 km (0.045 R)
• M22: 3,270,658 km (0.117 R)
• M23: 3,450,176 km (0.114 R)
• M24: 3,679,360 km (0.105 R)
• M25: 3,913,480 km (0.113 R)
• M26: 4,044,378 km (0.096 R)
• M27: 4,104,367 km (0.105 R)
• M28: 4,273,862 km (0.037 R)
• M29: 4,657,580 km (0.066 R)
• M30: 4,962,161 km (0.082 R)
• M31: 5,194,936 km (0.099 R)
• M32: 5,260,310 km (0.117 R)
• M33: 5,378,492 km (0.113 R)
• M34: 5,671,405 km (0.102 R)
• M35: 5,806,193 km (0.049 R)
• M36: 6,024,157 km (0.071 R)
• M37: 6,106,585 km (0.046 R)
• M38: 6,286,402 km (0.094 R)
• M39: 6,482,225 km (0.039 R)
• M40: 6,552,536 km (0.075 R)
• M41: 6,679,844 km (0.088 R)
• M42: 6,836,623 km (0.065 R)
• M43: 7,226,624 km (0.066 R)
• M44: 7,343,610 km (0.069 R)
• M45: 7,787,766 km (0.115 R)
• M46: 7,847,755 km (0.065 R)
• M47: 8,073,647 km (0.109 R)
• M48: 8,149,494 km (0.096 R)
• M49: 8,240,748 km (0.098 R)
• M50: 8,393,637 km (0.077 R)
• M51: 8,532,015 km (0.118 R)
• M52: 9,251,282 km (0.095 R)
• M53: 9,458,176 km (0.119 R)
• M54: 9,650,409 km (0.099 R)
• M55: 9,973,690 km (0.11 R)
• M56: 10,234,888 km (0.107 R)
• M57: 10,514,935 km (0.119 R)
• M58: 10,730,805 km (0.108 R)
• M59: 11,065,754 km (0.088 R)
• M60: 11,302,269 km (0.098 R)
• M61: 11,370,186 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.9

Radius: 4.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.08 AU - 18.32 AU

Year: 20383 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,834,925 km

• M1: 58,343 km (0.109 R)
• M2: 111,301 km (0.112 R)
• M3: 306,227 km (0.079 R)
• M4: 540,348 km (0.067 R)
• M5: 606,470 km (0.058 R)
• M6: 675,434 km (0.111 R)
• M7: 732,431 km (0.085 R)
• M8: 992,731 km (0.107 R)
• M9: 1,479,074 km (0.107 R)
• M10: 1,707,360 km (0.109 R)
• M11: 1,865,635 km (0.066 R)
• M12: 2,070,285 km (0.118 R)
• M13: 2,500,828 km (0.063 R)
• M14: 2,567,847 km (0.119 R)
• M15: 3,616,080 km (0.116 R)
• M16: 3,896,576 km (0.088 R)
• M17: 4,026,427 km (0.037 R)
• M18: 4,157,774 km (0.063 R)
• M19: 5,604,385 km (0.038 R)
• M20: 6,048,092 km (0.079 R)
• M21: 7,899,665 km (0.089 R)
• M22: 8,396,180 km (0.107 R)
• M23: 8,429,690 km (0.118 R)
• M24: 8,597,689 km (0.051 R)
• M25: 9,315,459 km (0.102 R)
• M26: 9,523,999 km (0.101 R)
• M27: 9,981,170 km (0.104 R)
• M28: 10,698,342 km (0.076 R)
• M29: 10,734,694 km (0.095 R)
• M30: 12,106,208 km (0.051 R)
• M31: 12,677,821 km (0.089 R)
• M32: 13,024,888 km (0.11 R)
• M33: 14,284,502 km (0.119 R)
• M34: 15,254,345 km (0.069 R)
• M35: 15,541,124 km (0.034 R)
• M36: 17,555,609 km (0.105 R)
• M37: 17,899,385 km (0.097 R)
• M38: 19,695,158 km (0.083 R)
• M39: 19,918,059 km (0.095 R)
• M40: 22,890,868 km (0.092 R)
• M41: 23,266,209 km (0.104 R)
• M42: 23,738,190 km (0.116 R)
• M43: 26,194,288 km (0.05 R)
• M44: 26,243,356 km (0.119 R)
• M45: 27,526,906 km (0.117 R)
• M46: 28,881,515 km (0.115 R)
• M47: 29,083,920 km (0.096 R)
• M48: 29,337,788 km (0.078 R)
• M49: 29,745,442 km (0.102 R)
• M50: 29,898,780 km (0.071 R)
• M51: 30,052,267 km (0.027 R)
• M52: 30,411,751 km (0.039 R)
• M53: 31,238,579 km (0.098 R)
• M54: 31,498,580 km (0.081 R)
• M55: 31,811,389 km (0.06 R)
• M56: 33,073,097 km (0.065 R)
• M57: 34,834,463 km (0.096 R)
• M58: 35,482,371 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.2

Radius: 4.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 18.31 AU - 21.79 AU

Year: 32468 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 41,834,925 km

• M1: 91,703 km (0.098 R)
• M2: 183,108 km (0.077 R)
• M3: 639,531 km (0.103 R)
• M4: 1,091,316 km (0.095 R)
• M5: 1,146,668 km (0.113 R)
• M6: 1,240,914 km (0.078 R)
• M7: 3,088,298 km (0.115 R)
• M8: 3,488,772 km (0.03 R)
• M9: 4,220,904 km (0.12 R)
• M10: 4,396,532 km (0.078 R)
• M11: 5,626,825 km (0.059 R)
• M12: 6,886,588 km (0.119 R)
• M13: 7,127,890 km (0.079 R)
• M14: 7,302,022 km (0.085 R)
• M15: 8,265,731 km (0.111 R)
• M16: 9,688,407 km (0.087 R)
• M17: 10,585,695 km (0.101 R)
• M18: 10,824,154 km (0.096 R)
• M19: 11,959,901 km (0.039 R)
• M20: 13,175,533 km (0.112 R)
• M21: 13,603,832 km (0.072 R)
• M22: 14,342,247 km (0.066 R)
• M23: 16,588,609 km (0.095 R)
• M24: 17,050,717 km (0.079 R)
• M25: 17,236,816 km (0.118 R)
• M26: 17,704,908 km (0.062 R)
• M27: 18,177,338 km (0.092 R)
• M28: 18,605,936 km (0.118 R)
• M29: 20,402,606 km (0.028 R)
• M30: 23,173,757 km (0.07 R)
• M31: 24,106,051 km (0.092 R)
• M32: 28,615,380 km (0.092 R)
• M33: 28,781,284 km (0.093 R)
• M34: 29,224,842 km (0.119 R)
• M35: 30,965,114 km (0.038 R)
• M36: 31,078,509 km (0.077 R)
• M37: 31,192,203 km (0.099 R)
• M38: 32,048,352 km (0.11 R)
• M39: 33,783,687 km (0.114 R)
• M40: 34,017,359 km (0.11 R)
• M41: 34,310,122 km (0.078 R)
• M42: 38,192,636 km (0.093 R)
• M43: 39,046,839 km (0.097 R)
• M44: 41,709,682 km (0.026 R)
• M45: 41,834,895 km (0.115 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 17,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit