🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.57 AU - 0.63 AU

Year: 203 Days

Day: 23.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.74 AU - 1.1 AU

Year: 385 Days

Day: 44.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.19 AU - 1.33 AU

Year: 617 Days

Day: 44.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.62 AU - 2.54 AU

Year: 1310 Days

Day: 35.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,528,490 km

• M1: 264,040 km (0.051 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.9

Radius: 7.5

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.77 AU - 12.67 AU

Year: 14263 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,528,490 km

• M1: 209,736 km (0.09 R)
• M2: 390,450 km (0.104 R)
• M3: 781,350 km (0.073 R)
• M4: 911,500 km (0.093 R)
• M5: 1,144,573 km (0.094 R)
• M6: 1,243,009 km (0.077 R)
• M7: 1,370,167 km (0.03 R)
• M8: 1,665,323 km (0.033 R)
• M9: 2,009,698 km (0.055 R)
• M10: 2,069,238 km (0.041 R)
• M11: 3,101,014 km (0.086 R)
• M12: 3,274,847 km (0.101 R)
• M13: 3,380,613 km (0.079 R)
• M14: 3,815,494 km (0.115 R)
• M15: 4,306,324 km (0.076 R)
• M16: 4,817,051 km (0.102 R)
• M17: 4,897,385 km (0.094 R)
• M18: 5,181,921 km (0.101 R)
• M19: 5,346,927 km (0.086 R)
• M20: 5,639,840 km (0.09 R)
• M21: 5,981,222 km (0.086 R)
• M22: 6,110,923 km (0.076 R)
• M23: 6,197,840 km (0.094 R)
• M24: 6,549,993 km (0.106 R)
• M25: 7,412,275 km (0.092 R)
• M26: 7,692,023 km (0.09 R)
• M27: 9,191,443 km (0.087 R)
• M28: 9,795,669 km (0.083 R)
• M29: 10,205,567 km (0.08 R)
• M30: 10,308,939 km (0.097 R)
• M31: 10,621,150 km (0.064 R)
• M32: 10,778,377 km (0.096 R)
• M33: 10,989,310 km (0.045 R)
• M34: 12,392,987 km (0.056 R)
• M35: 12,780,595 km (0.058 R)
• M36: 13,341,138 km (0.11 R)
• M37: 14,602,248 km (0.104 R)
• M38: 15,070,340 km (0.115 R)
• M39: 16,081,173 km (0.047 R)
• M40: 16,141,311 km (0.058 R)
• M41: 17,359,786 km (0.056 R)
• M42: 18,670,861 km (0.119 R)
• M43: 20,337,681 km (0.082 R)
• M44: 20,533,056 km (0.114 R)
• M45: 20,729,179 km (0.06 R)
• M46: 21,519,355 km (0.063 R)
• M47: 23,197,244 km (0.071 R)
• M48: 23,469,512 km (0.096 R)
• M49: 25,545,632 km (0.111 R)
• M50: 25,615,943 km (0.12 R)
• M51: 25,756,565 km (0.117 R)
• M52: 27,896,413 km (0.086 R)
• M53: 28,331,294 km (0.1 R)
• M54: 28,622,411 km (0.054 R)
• M55: 29,575,349 km (0.077 R)
• M56: 29,796,754 km (0.025 R)
• M57: 30,837,058 km (0.069 R)
• M58: 30,986,656 km (0.058 R)
• M59: 31,136,553 km (0.064 R)
• M60: 31,286,599 km (0.053 R)
• M61: 32,495,949 km (0.083 R)
• M62: 32,572,094 km (0.095 R)
• M63: 32,800,680 km (0.061 R)
• M64: 33,489,877 km (0.093 R)
• M65: 33,643,664 km (0.068 R)
• M66: 33,874,792 km (0.106 R)
• M67: 34,882,334 km (0.082 R)
• M68: 35,116,305 km (0.096 R)
• M69: 36,609,741 km (0.083 R)
• M70: 40,802,221 km (0.082 R)
• M71: 41,295,595 km (0.059 R)
• M72: 43,121,736 km (0.119 R)
• M73: 43,289,136 km (0.082 R)
• M74: 44,635,367 km (0.065 R)
• M75: 44,974,206 km (0.037 R)
• M76: 45,058,879 km (0.117 R)
• M77: 45,739,399 km (0.091 R)
• M78: 47,024,295 km (0.112 R)
• M79: 48,494,992 km (0.11 R)
• M80: 49,366,998 km (0.112 R)
• M81: 53,086,001 km (0.077 R)
• M82: 54,345,466 km (0.117 R)
• M83: 55,432,893 km (0.114 R)
• M84: 55,797,014 km (0.081 R)
• M85: 57,169,425 km (0.034 R)
• M86: 58,552,756 km (0.027 R)
• M87: 59,109,260 km (0.031 R)
• M88: 59,760,759 km (0.099 R)
• M89: 60,976,840 km (0.075 R)
• M90: 62,012,207 km (0.117 R)
• M91: 62,295,545 km (0.107 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: 327 - 13,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit